diff options
| author | Cedric Nugteren <web@cedricnugteren.nl> | 2017-04-05 21:27:25 +0200 |
|---|---|---|
| committer | Cedric Nugteren <web@cedricnugteren.nl> | 2017-04-05 21:27:25 +0200 |
| commit | 674ff96fdf79b171ba4d100fefff437d7943ddc9 (patch) | |
| tree | bd4a41e1803cb2ec32f50c6a8ac277fe898f61c9 /test | |
| parent | af9a521042ffc2823f60e12018db9e0a29120628 (diff) | |
Added a first version of a cuBLAS wrapper (WIP)
Diffstat (limited to 'test')
| -rw-r--r-- | test/wrapper_cublas.hpp | 2418 |
1 files changed, 2418 insertions, 0 deletions
diff --git a/test/wrapper_cublas.hpp b/test/wrapper_cublas.hpp new file mode 100644 index 00000000..a0e274f0 --- /dev/null +++ b/test/wrapper_cublas.hpp @@ -0,0 +1,2418 @@ + +// ================================================================================================= +// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This +// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max- +// width of 100 characters per line. +// +// Author(s): +// Cedric Nugteren <www.cedricnugteren.nl> +// +// This file implements a wrapper around the cuBLAS library, such that its routines can be called +// in a similar way as the CLBlast routines: using alpha and beta to determine the precision. +// +// ================================================================================================= + +#ifndef CLBLAST_TEST_WRAPPER_CUBLAS_H_ +#define CLBLAST_TEST_WRAPPER_CUBLAS_H_ + +#include <cuda_runtime.h> +#include <cublas_v2.h> + +#include "utilities/utilities.hpp" + +namespace clblast { + +// Conversions from CLBlast types +cublasOperation_t convertToCUBLAS(const Transpose v) { return (v == Transpose::kNo) ? CUBLAS_OP_N : (v == Transpose::kYes) ? CUBLAS_OP_T : CUBLAS_OP_C; } +cublasFillMode_t convertToCUBLAS(const Triangle v) { return (v == Triangle::kUpper) ? CUBLAS_FILL_MODE_UPPER : CUBLAS_FILL_MODE_LOWER; } +cublasDiagType_t convertToCUBLAS(const Diagonal v) { return (v == Diagonal::kUnit) ? CUBLAS_DIAG_UNIT : CUBLAS_DIAG_NON_UNIT; } +cublasSideMode_t convertToCUBLAS(const Side v) { return (v == Side::kLeft) ? CUBLAS_SIDE_LEFT : CUBLAS_SIDE_RIGHT; } + +// ================================================================================================= +// BLAS level-1 (vector-vector) routines +// ================================================================================================= + +// Forwards the cuBLAS calls for SROTG/DROTG +template <typename T> +cublasStatus_t cublasXrotg(T* sa_buffer, const size_t sa_offset, + T* sb_buffer, const size_t sb_offset, + T* sc_buffer, const size_t sc_offset, + T* ss_buffer, const size_t ss_offset); +template <> +cublasStatus_t cublasXrotg<float>(float* sa_buffer, const size_t sa_offset, + float* sb_buffer, const size_t sb_offset, + float* sc_buffer, const size_t sc_offset, + float* ss_buffer, const size_t ss_offset) { + cublasHandle_t handle; + auto status = cublasSrotg(handle, &sa_buffer[sa_offset], + &sb_buffer[sb_offset], + &sc_buffer[sc_offset], + &ss_buffer[ss_offset]); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXrotg<double>(double* sa_buffer, const size_t sa_offset, + double* sb_buffer, const size_t sb_offset, + double* sc_buffer, const size_t sc_offset, + double* ss_buffer, const size_t ss_offset) { + cublasHandle_t handle; + auto status = cublasDrotg(handle, &sa_buffer[sa_offset], + &sb_buffer[sb_offset], + &sc_buffer[sc_offset], + &ss_buffer[ss_offset]); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SROTMG/DROTMG +template <typename T> +cublasStatus_t cublasXrotmg(T* sd1_buffer, const size_t sd1_offset, + T* sd2_buffer, const size_t sd2_offset, + T* sx1_buffer, const size_t sx1_offset, + const T* sy1_buffer, const size_t sy1_offset, + T* sparam_buffer, const size_t sparam_offset); +template <> +cublasStatus_t cublasXrotmg<float>(float* sd1_buffer, const size_t sd1_offset, + float* sd2_buffer, const size_t sd2_offset, + float* sx1_buffer, const size_t sx1_offset, + const float* sy1_buffer, const size_t sy1_offset, + float* sparam_buffer, const size_t sparam_offset) { + cublasHandle_t handle; + auto status = cublasSrotmg(handle, &sd1_buffer[sd1_offset], + &sd2_buffer[sd2_offset], + &sx1_buffer[sx1_offset], + &sy1_buffer[sy1_offset], + &sparam_buffer[sparam_offset]); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXrotmg<double>(double* sd1_buffer, const size_t sd1_offset, + double* sd2_buffer, const size_t sd2_offset, + double* sx1_buffer, const size_t sx1_offset, + const double* sy1_buffer, const size_t sy1_offset, + double* sparam_buffer, const size_t sparam_offset) { + cublasHandle_t handle; + auto status = cublasDrotmg(handle, &sd1_buffer[sd1_offset], + &sd2_buffer[sd2_offset], + &sx1_buffer[sx1_offset], + &sy1_buffer[sy1_offset], + &sparam_buffer[sparam_offset]); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SROT/DROT +cublasStatus_t cublasXrot(const size_t n, + float* x_buffer, const size_t x_offset, const size_t x_inc, + float* y_buffer, const size_t y_offset, const size_t y_inc, + const float cos, + const float sin) { + cublasHandle_t handle; + auto status = cublasSrot(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + cos, + sin); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXrot(const size_t n, + double* x_buffer, const size_t x_offset, const size_t x_inc, + double* y_buffer, const size_t y_offset, const size_t y_inc, + const double cos, + const double sin) { + cublasHandle_t handle; + auto status = cublasDrot(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + cos, + sin); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SROTM/DROTM +template <typename T> +cublasStatus_t cublasXrotm(const size_t n, + T* x_buffer, const size_t x_offset, const size_t x_inc, + T* y_buffer, const size_t y_offset, const size_t y_inc, + T* sparam_buffer, const size_t sparam_offset); +template <> +cublasStatus_t cublasXrotm<float>(const size_t n, + float* x_buffer, const size_t x_offset, const size_t x_inc, + float* y_buffer, const size_t y_offset, const size_t y_inc, + float* sparam_buffer, const size_t sparam_offset) { + cublasHandle_t handle; + auto status = cublasSrotm(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &sparam_buffer[sparam_offset]); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXrotm<double>(const size_t n, + double* x_buffer, const size_t x_offset, const size_t x_inc, + double* y_buffer, const size_t y_offset, const size_t y_inc, + double* sparam_buffer, const size_t sparam_offset) { + cublasHandle_t handle; + auto status = cublasDrotm(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &sparam_buffer[sparam_offset]); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SSWAP/DSWAP/CSWAP/ZSWAP +template <typename T> +cublasStatus_t cublasXswap(const size_t n, + T* x_buffer, const size_t x_offset, const size_t x_inc, + T* y_buffer, const size_t y_offset, const size_t y_inc); +template <> +cublasStatus_t cublasXswap<float>(const size_t n, + float* x_buffer, const size_t x_offset, const size_t x_inc, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSswap(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXswap<double>(const size_t n, + double* x_buffer, const size_t x_offset, const size_t x_inc, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDswap(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXswap<float2>(const size_t n, + float2* x_buffer, const size_t x_offset, const size_t x_inc, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCswap(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXswap<double2>(const size_t n, + double2* x_buffer, const size_t x_offset, const size_t x_inc, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZswap(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXswap<half>(const size_t n, + half* x_buffer, const size_t x_offset, const size_t x_inc, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSCAL/DSCAL/CSCAL/ZSCAL +cublasStatus_t cublasXscal(const size_t n, + const float alpha, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasSscal(handle, static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXscal(const size_t n, + const double alpha, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDscal(handle, static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXscal(const size_t n, + const float2 alpha, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCscal(handle, static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXscal(const size_t n, + const double2 alpha, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZscal(handle, static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXscal(const size_t n, + const half alpha, + half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SCOPY/DCOPY/CCOPY/ZCOPY +template <typename T> +cublasStatus_t cublasXcopy(const size_t n, + const T* x_buffer, const size_t x_offset, const size_t x_inc, + T* y_buffer, const size_t y_offset, const size_t y_inc); +template <> +cublasStatus_t cublasXcopy<float>(const size_t n, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasScopy(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXcopy<double>(const size_t n, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDcopy(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXcopy<float2>(const size_t n, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCcopy(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXcopy<double2>(const size_t n, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZcopy(handle, static_cast<int>(n), + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXcopy<half>(const size_t n, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SAXPY/DAXPY/CAXPY/ZAXPY +cublasStatus_t cublasXaxpy(const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSaxpy(handle, static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXaxpy(const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDaxpy(handle, static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXaxpy(const size_t n, + const float2 alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCaxpy(handle, static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXaxpy(const size_t n, + const double2 alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZaxpy(handle, static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXaxpy(const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SDOT/DDOT +template <typename T> +cublasStatus_t cublasXdot(const size_t n, + T* dot_buffer, const size_t dot_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc, + const T* y_buffer, const size_t y_offset, const size_t y_inc); +template <> +cublasStatus_t cublasXdot<float>(const size_t n, + float* dot_buffer, const size_t dot_offset, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSdot(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXdot<double>(const size_t n, + double* dot_buffer, const size_t dot_offset, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDdot(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXdot<half>(const size_t n, + half* dot_buffer, const size_t dot_offset, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CDOTU/ZDOTU +template <typename T> +cublasStatus_t cublasXdotu(const size_t n, + T* dot_buffer, const size_t dot_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc, + const T* y_buffer, const size_t y_offset, const size_t y_inc); +template <> +cublasStatus_t cublasXdotu<float2>(const size_t n, + float2* dot_buffer, const size_t dot_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCdotu(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXdotu<double2>(const size_t n, + double2* dot_buffer, const size_t dot_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZdotu(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CDOTC/ZDOTC +template <typename T> +cublasStatus_t cublasXdotc(const size_t n, + T* dot_buffer, const size_t dot_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc, + const T* y_buffer, const size_t y_offset, const size_t y_inc); +template <> +cublasStatus_t cublasXdotc<float2>(const size_t n, + float2* dot_buffer, const size_t dot_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCdotc(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXdotc<double2>(const size_t n, + double2* dot_buffer, const size_t dot_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZdotc(handle, static_cast<int>(n), + &dot_buffer[dot_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SNRM2/DNRM2/ScNRM2/DzNRM2 +template <typename T> +cublasStatus_t cublasXnrm2(const size_t n, + T* nrm2_buffer, const size_t nrm2_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXnrm2<float>(const size_t n, + float* nrm2_buffer, const size_t nrm2_offset, + const float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasSnrm2(handle, static_cast<int>(n), + &nrm2_buffer[nrm2_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXnrm2<double>(const size_t n, + double* nrm2_buffer, const size_t nrm2_offset, + const double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDnrm2(handle, static_cast<int>(n), + &nrm2_buffer[nrm2_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXnrm2<float2>(const size_t n, + float2* nrm2_buffer, const size_t nrm2_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasScnrm2(handle, static_cast<int>(n), + &nrm2_buffer[nrm2_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXnrm2<double2>(const size_t n, + double2* nrm2_buffer, const size_t nrm2_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDznrm2(handle, static_cast<int>(n), + &nrm2_buffer[nrm2_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXnrm2<half>(const size_t n, + half* nrm2_buffer, const size_t nrm2_offset, + const half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SASUM/DASUM/ScASUM/DzASUM +template <typename T> +cublasStatus_t cublasXasum(const size_t n, + T* asum_buffer, const size_t asum_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXasum<float>(const size_t n, + float* asum_buffer, const size_t asum_offset, + const float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasSasum(handle, static_cast<int>(n), + &asum_buffer[asum_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXasum<double>(const size_t n, + double* asum_buffer, const size_t asum_offset, + const double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDasum(handle, static_cast<int>(n), + &asum_buffer[asum_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXasum<float2>(const size_t n, + float2* asum_buffer, const size_t asum_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasScasum(handle, static_cast<int>(n), + &asum_buffer[asum_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXasum<double2>(const size_t n, + double2* asum_buffer, const size_t asum_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDzasum(handle, static_cast<int>(n), + &asum_buffer[asum_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXasum<half>(const size_t n, + half* asum_buffer, const size_t asum_offset, + const half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for iSAMAX/iDAMAX/iCAMAX/iZAMAX/iHAMAX +template <typename T> +cublasStatus_t cublasXamax(const size_t n, + T* imax_buffer, const size_t imax_offset, + const T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXamax<float>(const size_t n, + float* imax_buffer, const size_t imax_offset, + const float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasiSamax(handle, static_cast<int>(n), + &imax_buffer[imax_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXamax<double>(const size_t n, + double* imax_buffer, const size_t imax_offset, + const double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasiDamax(handle, static_cast<int>(n), + &imax_buffer[imax_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXamax<float2>(const size_t n, + float2* imax_buffer, const size_t imax_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasiCamax(handle, static_cast<int>(n), + &imax_buffer[imax_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXamax<double2>(const size_t n, + double2* imax_buffer, const size_t imax_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasiZamax(handle, static_cast<int>(n), + &imax_buffer[imax_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXamax<half>(const size_t n, + half* imax_buffer, const size_t imax_offset, + const half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// ================================================================================================= +// BLAS level-2 (matrix-vector) routines +// ================================================================================================= + +// Forwards the cuBLAS calls for SGEMV/DGEMV/CGEMV/ZGEMV +cublasStatus_t cublasXgemv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSgemv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDgemv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCgemv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_float2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZgemv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_double2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half beta, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SGBMV/DGBMV/CGBMV/ZGBMV +cublasStatus_t cublasXgbmv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSgbmv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(kl), static_cast<int>(ku), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgbmv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDgbmv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(kl), static_cast<int>(ku), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgbmv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasCgbmv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(kl), static_cast<int>(ku), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_float2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgbmv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZgbmv(handle, layout, a_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(kl), static_cast<int>(ku), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_double2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgbmv(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half beta, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CHEMV/ZHEMV +cublasStatus_t cublasXhemv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasChemv(handle, layout, triangle, + static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_float2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhemv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZhemv(handle, layout, triangle, + static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_double2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHBMV/ZHBMV +cublasStatus_t cublasXhbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, const size_t k, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasChbmv(handle, layout, triangle, + static_cast<int>(n), static_cast<int>(k), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_float2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, const size_t k, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZhbmv(handle, layout, triangle, + static_cast<int>(n), static_cast<int>(k), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_double2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHPMV/ZHPMV +cublasStatus_t cublasXhpmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float2 alpha, + const float2* ap_buffer, const size_t ap_offset, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + float2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasChpmv(handle, layout, triangle, + static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_float2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhpmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double2 alpha, + const double2* ap_buffer, const size_t ap_offset, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + double2* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasZhpmv(handle, layout, triangle, + static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &cl_double2{{beta.real(), beta.imag()}}, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SSYMV/DSYMV +cublasStatus_t cublasXsymv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSsymv(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDsymv(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half beta, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSBMV/DSBMV +cublasStatus_t cublasXsbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, const size_t k, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSsbmv(handle, layout, triangle, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, const size_t k, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDsbmv(handle, layout, triangle, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, const size_t k, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half beta, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSPMV/DSPMV +cublasStatus_t cublasXspmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* ap_buffer, const size_t ap_offset, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + float* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasSspmv(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* ap_buffer, const size_t ap_offset, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + double* y_buffer, const size_t y_offset, const size_t y_inc) { + cublasHandle_t handle; + auto status = cublasDspmv(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc), + &beta, + &y_buffer[y_offset], static_cast<int>(y_inc)); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* ap_buffer, const size_t ap_offset, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half beta, + half* y_buffer, const size_t y_offset, const size_t y_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for STRMV/DTRMV/CTRMV/ZTRMV +template <typename T> +cublasStatus_t cublasXtrmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const T* a_buffer, const size_t a_offset, const size_t a_ld, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtrmv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStrmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrmv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtrmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrmv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtrmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrmv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtrmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrmv<half>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for STBMV/DTBMV/CTBMV/ZTBMV +template <typename T> +cublasStatus_t cublasXtbmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const T* a_buffer, const size_t a_offset, const size_t a_ld, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtbmv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStbmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbmv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtbmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbmv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtbmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbmv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtbmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbmv<half>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for STPMV/DTPMV/CTPMV/ZTPMV +template <typename T> +cublasStatus_t cublasXtpmv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const T* ap_buffer, const size_t ap_offset, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtpmv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float* ap_buffer, const size_t ap_offset, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStpmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpmv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double* ap_buffer, const size_t ap_offset, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtpmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpmv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float2* ap_buffer, const size_t ap_offset, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtpmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpmv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double2* ap_buffer, const size_t ap_offset, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtpmv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpmv<half>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const half* ap_buffer, const size_t ap_offset, + half* x_buffer, const size_t x_offset, const size_t x_inc) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for STRSV/DTRSV/CTRSV/ZTRSV +template <typename T> +cublasStatus_t cublasXtrsv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const T* a_buffer, const size_t a_offset, const size_t a_ld, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtrsv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStrsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrsv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtrsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrsv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtrsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtrsv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtrsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for STBSV/DTBSV/CTBSV/ZTBSV +template <typename T> +cublasStatus_t cublasXtbsv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const T* a_buffer, const size_t a_offset, const size_t a_ld, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtbsv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStbsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbsv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtbsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbsv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtbsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtbsv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, const size_t k, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtbsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), static_cast<int>(k), + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for STPSV/DTPSV/CTPSV/ZTPSV +template <typename T> +cublasStatus_t cublasXtpsv(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const T* ap_buffer, const size_t ap_offset, + T* x_buffer, const size_t x_offset, const size_t x_inc); +template <> +cublasStatus_t cublasXtpsv<float>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float* ap_buffer, const size_t ap_offset, + float* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasStpsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpsv<double>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double* ap_buffer, const size_t ap_offset, + double* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasDtpsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpsv<float2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const float2* ap_buffer, const size_t ap_offset, + float2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasCtpsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} +template <> +cublasStatus_t cublasXtpsv<double2>(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t n, + const double2* ap_buffer, const size_t ap_offset, + double2* x_buffer, const size_t x_offset, const size_t x_inc) { + cublasHandle_t handle; + auto status = cublasZtpsv(handle, layout, triangle, a_transpose, diagonal, + static_cast<int>(n), + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SGER/DGER +cublasStatus_t cublasXger(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float* y_buffer, const size_t y_offset, const size_t y_inc, + float* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasSger(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXger(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double* y_buffer, const size_t y_offset, const size_t y_inc, + double* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasDger(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXger(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half* y_buffer, const size_t y_offset, const size_t y_inc, + half* a_buffer, const size_t a_offset, const size_t a_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CGERU/ZGERU +cublasStatus_t cublasXgeru(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const float2 alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc, + float2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasCgeru(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgeru(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const double2 alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc, + double2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasZgeru(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CGERC/ZGERC +cublasStatus_t cublasXgerc(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const float2 alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc, + float2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasCgerc(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgerc(const cublas_has_no_layout layout, + const size_t m, const size_t n, + const double2 alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc, + double2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasZgerc(handle, layout, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHER/ZHER +cublasStatus_t cublasXher(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + float2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasCher(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXher(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + double2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasZher(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHPR/ZHPR +cublasStatus_t cublasXhpr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + float2* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasChpr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhpr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + double2* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasZhpr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHER2/ZHER2 +cublasStatus_t cublasXher2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float2 alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc, + float2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasCher2(handle, layout, triangle, + static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXher2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double2 alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc, + double2* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasZher2(handle, layout, triangle, + static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for CHPR2/ZHPR2 +cublasStatus_t cublasXhpr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float2 alpha, + const float2* x_buffer, const size_t x_offset, const size_t x_inc, + const float2* y_buffer, const size_t y_offset, const size_t y_inc, + float2* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasChpr2(handle, layout, triangle, + static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhpr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double2 alpha, + const double2* x_buffer, const size_t x_offset, const size_t x_inc, + const double2* y_buffer, const size_t y_offset, const size_t y_inc, + double2* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasZhpr2(handle, layout, triangle, + static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SSYR/DSYR +cublasStatus_t cublasXsyr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + float* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasSsyr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + double* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasDsyr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + half* a_buffer, const size_t a_offset, const size_t a_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSPR/DSPR +cublasStatus_t cublasXspr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + float* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasSspr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + double* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasDspr(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspr(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + half* ap_buffer, const size_t ap_offset) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSYR2/DSYR2 +cublasStatus_t cublasXsyr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float* y_buffer, const size_t y_offset, const size_t y_inc, + float* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasSsyr2(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double* y_buffer, const size_t y_offset, const size_t y_inc, + double* a_buffer, const size_t a_offset, const size_t a_ld) { + cublasHandle_t handle; + auto status = cublasDsyr2(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &a_buffer[a_offset], a_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half* y_buffer, const size_t y_offset, const size_t y_inc, + half* a_buffer, const size_t a_offset, const size_t a_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSPR2/DSPR2 +cublasStatus_t cublasXspr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const float alpha, + const float* x_buffer, const size_t x_offset, const size_t x_inc, + const float* y_buffer, const size_t y_offset, const size_t y_inc, + float* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasSspr2(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const double alpha, + const double* x_buffer, const size_t x_offset, const size_t x_inc, + const double* y_buffer, const size_t y_offset, const size_t y_inc, + double* ap_buffer, const size_t ap_offset) { + cublasHandle_t handle; + auto status = cublasDspr2(handle, layout, triangle, + static_cast<int>(n), + &alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXspr2(const cublas_has_no_layout layout, const cublasFillMode_t triangle, + const size_t n, + const half alpha, + const half* x_buffer, const size_t x_offset, const size_t x_inc, + const half* y_buffer, const size_t y_offset, const size_t y_inc, + half* ap_buffer, const size_t ap_offset) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// ================================================================================================= +// BLAS level-3 (matrix-matrix) routines +// ================================================================================================= + +// Forwards the cuBLAS calls for SGEMM/DGEMM/CGEMM/ZGEMM +cublasStatus_t cublasXgemm(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, const cublasOperation_t b_transpose, + const size_t m, const size_t n, const size_t k, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + float* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasSgemm(handle, layout, a_transpose, b_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemm(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, const cublasOperation_t b_transpose, + const size_t m, const size_t n, const size_t k, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + double* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasDgemm(handle, layout, a_transpose, b_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemm(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, const cublasOperation_t b_transpose, + const size_t m, const size_t n, const size_t k, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCgemm(handle, layout, a_transpose, b_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(k), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_float2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemm(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, const cublasOperation_t b_transpose, + const size_t m, const size_t n, const size_t k, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZgemm(handle, layout, a_transpose, b_transpose, + static_cast<int>(m), static_cast<int>(n), static_cast<int>(k), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_double2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXgemm(const cublas_has_no_layout layout, const cublasOperation_t a_transpose, const cublasOperation_t b_transpose, + const size_t m, const size_t n, const size_t k, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* b_buffer, const size_t b_offset, const size_t b_ld, + const half beta, + half* c_buffer, const size_t c_offset, const size_t c_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for SSYMM/DSYMM/CSYMM/ZSYMM +cublasStatus_t cublasXsymm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + float* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasSsymm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + double* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasDsymm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCsymm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_float2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZsymm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_double2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsymm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* b_buffer, const size_t b_offset, const size_t b_ld, + const half beta, + half* c_buffer, const size_t c_offset, const size_t c_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CHEMM/ZHEMM +cublasStatus_t cublasXhemm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasChemm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_float2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXhemm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, + const size_t m, const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZhemm(handle, layout, side, triangle, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_double2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SSYRK/DSYRK/CSYRK/ZSYRK +cublasStatus_t cublasXsyrk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float beta, + float* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasSsyrk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyrk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double beta, + double* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasDsyrk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyrk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2 beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCsyrk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &cl_float2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyrk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2 beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZsyrk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &cl_double2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyrk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half beta, + half* c_buffer, const size_t c_offset, const size_t c_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CHERK/ZHERK +cublasStatus_t cublasXherk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const float alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCherk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXherk(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, + const size_t n, const size_t k, + const double alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZherk(handle, layout, triangle, a_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for SSYR2K/DSYR2K/CSYR2K/ZSYR2K +cublasStatus_t cublasXsyr2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + const float* b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + float* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasSsyr2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + const double* b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + double* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasDsyr2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCsyr2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_float2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZsyr2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &cl_double2{{beta.real(), beta.imag()}}, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXsyr2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + const half* b_buffer, const size_t b_offset, const size_t b_ld, + const half beta, + half* c_buffer, const size_t c_offset, const size_t c_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for CHER2K/ZHER2K +cublasStatus_t cublasXher2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + const float2* b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + float2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasCher2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXher2k(const cublas_has_no_layout layout, const cublasFillMode_t triangle, const cublasOperation_t ab_transpose, + const size_t n, const size_t k, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + const double2* b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + double2* c_buffer, const size_t c_offset, const size_t c_ld) { + cublasHandle_t handle; + auto status = cublasZher2k(handle, layout, triangle, ab_transpose, + static_cast<int>(n), static_cast<int>(k), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + &beta, + &c_buffer[c_offset], c_ld); + cublasDestroy(handle); + return status; +} + +// Forwards the cuBLAS calls for STRMM/DTRMM/CTRMM/ZTRMM +cublasStatus_t cublasXtrmm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasStrmm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrmm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasDtrmm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrmm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasCtrmm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrmm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasZtrmm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrmm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const half alpha, + const half* a_buffer, const size_t a_offset, const size_t a_ld, + half* b_buffer, const size_t b_offset, const size_t b_ld) { + return CUBLAS_STATUS_NOT_SUPPORTED; +} + +// Forwards the cuBLAS calls for STRSM/DTRSM/CTRSM/ZTRSM +cublasStatus_t cublasXtrsm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const float alpha, + const float* a_buffer, const size_t a_offset, const size_t a_ld, + float* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasStrsm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrsm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const double alpha, + const double* a_buffer, const size_t a_offset, const size_t a_ld, + double* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasDtrsm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrsm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const float2 alpha, + const float2* a_buffer, const size_t a_offset, const size_t a_ld, + float2* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasCtrsm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &cl_float2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} +cublasStatus_t cublasXtrsm(const cublas_has_no_layout layout, const cublasSideMode_t side, const cublasFillMode_t triangle, const cublasOperation_t a_transpose, const cublasDiagType_t diagonal, + const size_t m, const size_t n, + const double2 alpha, + const double2* a_buffer, const size_t a_offset, const size_t a_ld, + double2* b_buffer, const size_t b_offset, const size_t b_ld) { + cublasHandle_t handle; + auto status = cublasZtrsm(handle, layout, side, triangle, a_transpose, diagonal, + static_cast<int>(m), static_cast<int>(n), + &cl_double2{{alpha.real(), alpha.imag()}}, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); + cublasDestroy(handle); + return status; +} + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_TEST_WRAPPER_CUBLAS_H_ +#endif |