diff options
author | cnugteren <web@cedricnugteren.nl> | 2016-04-03 16:08:48 -0700 |
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committer | cnugteren <web@cedricnugteren.nl> | 2016-04-03 16:08:48 -0700 |
commit | 2981ca4d3caf5b1fcc346bc6df65f2ee6ccac141 (patch) | |
tree | 6ec690bcb9fd616af93821445887cf8c73cd4a2e /test/wrapper_cblas.h | |
parent | 8217b017028412594f663a66187f99c3ee0878c9 (diff) | |
parent | c4ab9bda6321aab66e05fd3d00e7b58443c640ef (diff) |
Merge branch 'cpu_blas' into development
Diffstat (limited to 'test/wrapper_cblas.h')
-rw-r--r-- | test/wrapper_cblas.h | 1674 |
1 files changed, 1674 insertions, 0 deletions
diff --git a/test/wrapper_cblas.h b/test/wrapper_cblas.h new file mode 100644 index 00000000..dec272b0 --- /dev/null +++ b/test/wrapper_cblas.h @@ -0,0 +1,1674 @@ + +// ================================================================================================= +// 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 a CPU BLAS 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_CBLAS_H_ +#define CLBLAST_TEST_WRAPPER_CBLAS_H_ + +#include <cblas.h> + +#include "internal/utilities.h" + +namespace clblast { + +// Conversions from CLBlast types +CBLAS_ORDER convertToCBLAS(const Layout v) { return (v == Layout::kRowMajor) ? CblasRowMajor : CblasColMajor; } +CBLAS_TRANSPOSE convertToCBLAS(const Transpose v) { return (v == Transpose::kNo) ? CblasNoTrans : (v == Transpose::kYes) ? CblasTrans : CblasConjTrans; } +CBLAS_UPLO convertToCBLAS(const Triangle v) { return (v == Triangle::kUpper) ? CblasUpper : CblasLower; } +CBLAS_DIAG convertToCBLAS(const Diagonal v) { return (v == Diagonal::kUnit) ? CblasUnit : CblasNonUnit; } +CBLAS_SIDE convertToCBLAS(const Side v) { return (v == Side::kLeft) ? CblasLeft : CblasRight; } + +// OpenBLAS is not fully Netlib CBLAS compatible +#ifdef OPENBLAS_VERSION + using return_pointer_float = openblas_complex_float*; + using return_pointer_double = openblas_complex_double*; +#else + using return_pointer_float = void*; + using return_pointer_double = void*; +#endif + +// ================================================================================================= +// BLAS level-1 (vector-vector) routines +// ================================================================================================= + +// Forwards the Netlib BLAS calls for SROTG/DROTG +void cblasXrotg(std::vector<float>& sa_buffer, const size_t sa_offset, + std::vector<float>& sb_buffer, const size_t sb_offset, + std::vector<float>& sc_buffer, const size_t sc_offset, + std::vector<float>& ss_buffer, const size_t ss_offset) { + cblas_srotg(&sa_buffer[sa_offset], + &sb_buffer[sb_offset], + &sc_buffer[sc_offset], + &ss_buffer[ss_offset]); +} +void cblasXrotg(std::vector<double>& sa_buffer, const size_t sa_offset, + std::vector<double>& sb_buffer, const size_t sb_offset, + std::vector<double>& sc_buffer, const size_t sc_offset, + std::vector<double>& ss_buffer, const size_t ss_offset) { + cblas_drotg(&sa_buffer[sa_offset], + &sb_buffer[sb_offset], + &sc_buffer[sc_offset], + &ss_buffer[ss_offset]); +} + +// Forwards the Netlib BLAS calls for SROTMG/DROTMG +void cblasXrotmg(std::vector<float>& sd1_buffer, const size_t sd1_offset, + std::vector<float>& sd2_buffer, const size_t sd2_offset, + std::vector<float>& sx1_buffer, const size_t sx1_offset, + const std::vector<float>& sy1_buffer, const size_t sy1_offset, + std::vector<float>& sparam_buffer, const size_t sparam_offset) { + cblas_srotmg(&sd1_buffer[sd1_offset], + &sd2_buffer[sd2_offset], + &sx1_buffer[sx1_offset], + sy1_buffer[sy1_offset], + &sparam_buffer[sparam_offset]); +} +void cblasXrotmg(std::vector<double>& sd1_buffer, const size_t sd1_offset, + std::vector<double>& sd2_buffer, const size_t sd2_offset, + std::vector<double>& sx1_buffer, const size_t sx1_offset, + const std::vector<double>& sy1_buffer, const size_t sy1_offset, + std::vector<double>& sparam_buffer, const size_t sparam_offset) { + cblas_drotmg(&sd1_buffer[sd1_offset], + &sd2_buffer[sd2_offset], + &sx1_buffer[sx1_offset], + sy1_buffer[sy1_offset], + &sparam_buffer[sparam_offset]); +} + +// Forwards the Netlib BLAS calls for SROT/DROT +void cblasXrot(const size_t n, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc, + const float cos, + const float sin) { + cblas_srot(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + cos, + sin); +} +void cblasXrot(const size_t n, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc, + const double cos, + const double sin) { + cblas_drot(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + cos, + sin); +} + +// Forwards the Netlib BLAS calls for SROTM/DROTM +void cblasXrotm(const size_t n, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float>& sparam_buffer, const size_t sparam_offset) { + cblas_srotm(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &sparam_buffer[sparam_offset]); +} +void cblasXrotm(const size_t n, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double>& sparam_buffer, const size_t sparam_offset) { + cblas_drotm(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &sparam_buffer[sparam_offset]); +} + +// Forwards the Netlib BLAS calls for SSWAP/DSWAP/CSWAP/ZSWAP +void cblasXswap(const size_t n, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_sswap(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXswap(const size_t n, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dswap(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXswap(const size_t n, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_cswap(n, + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXswap(const size_t n, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_zswap(n, + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for SSCAL/DSCAL/CSCAL/ZSCAL +void cblasXscal(const size_t n, + const float alpha, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_sscal(n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXscal(const size_t n, + const double alpha, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dscal(n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXscal(const size_t n, + const float2 alpha, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_cscal(n, + alpha_array.data(), + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXscal(const size_t n, + const double2 alpha, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zscal(n, + alpha_array.data(), + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for SCOPY/DCOPY/CCOPY/ZCOPY +void cblasXcopy(const size_t n, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_scopy(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXcopy(const size_t n, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dcopy(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXcopy(const size_t n, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_ccopy(n, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXcopy(const size_t n, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_zcopy(n, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for SAXPY/DAXPY/CAXPY/ZAXPY +void cblasXaxpy(const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_saxpy(n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXaxpy(const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_daxpy(n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXaxpy(const size_t n, + const float2 alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_caxpy(n, + alpha_array.data(), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXaxpy(const size_t n, + const double2 alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zaxpy(n, + alpha_array.data(), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for SDOT/DDOT +void cblasXdot(const size_t n, + std::vector<float>& dot_buffer, const size_t dot_offset, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + dot_buffer[dot_offset] = cblas_sdot(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} +void cblasXdot(const size_t n, + std::vector<double>& dot_buffer, const size_t dot_offset, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + dot_buffer[dot_offset] = cblas_ddot(n, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for CDOTU/ZDOTU +void cblasXdotu(const size_t n, + std::vector<float2>& dot_buffer, const size_t dot_offset, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_cdotu_sub(n, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<return_pointer_float>(&dot_buffer[dot_offset])); +} +void cblasXdotu(const size_t n, + std::vector<double2>& dot_buffer, const size_t dot_offset, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_zdotu_sub(n, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<return_pointer_double>(&dot_buffer[dot_offset])); +} + +// Forwards the Netlib BLAS calls for CDOTC/ZDOTC +void cblasXdotc(const size_t n, + std::vector<float2>& dot_buffer, const size_t dot_offset, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_cdotc_sub(n, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<return_pointer_float>(&dot_buffer[dot_offset])); +} +void cblasXdotc(const size_t n, + std::vector<double2>& dot_buffer, const size_t dot_offset, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_zdotc_sub(n, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<return_pointer_double>(&dot_buffer[dot_offset])); +} + +// Forwards the Netlib BLAS calls for SNRM2/DNRM2/ScNRM2/DzNRM2 +void cblasXnrm2(const size_t n, + std::vector<float>& nrm2_buffer, const size_t nrm2_offset, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + nrm2_buffer[nrm2_offset] = cblas_snrm2(n, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXnrm2(const size_t n, + std::vector<double>& nrm2_buffer, const size_t nrm2_offset, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + nrm2_buffer[nrm2_offset] = cblas_dnrm2(n, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXnrm2(const size_t n, + std::vector<float2>& nrm2_buffer, const size_t nrm2_offset, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + nrm2_buffer[nrm2_offset] = cblas_scnrm2(n, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXnrm2(const size_t n, + std::vector<double2>& nrm2_buffer, const size_t nrm2_offset, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + nrm2_buffer[nrm2_offset] = cblas_dznrm2(n, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// ================================================================================================= +// BLAS level-2 (matrix-vector) routines +// ================================================================================================= + +// Forwards the Netlib BLAS calls for SGEMV/DGEMV/CGEMV/ZGEMV +void cblasXgemv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_sgemv(layout, a_transpose, + m, 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)); +} +void cblasXgemv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dgemv(layout, a_transpose, + m, 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)); +} +void cblasXgemv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_cgemv(layout, a_transpose, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXgemv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zgemv(layout, a_transpose, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for SGBMV/DGBMV/CGBMV/ZGBMV +void cblasXgbmv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_sgbmv(layout, a_transpose, + m, n, kl, 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)); +} +void cblasXgbmv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dgbmv(layout, a_transpose, + m, n, kl, 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)); +} +void cblasXgbmv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_cgbmv(layout, a_transpose, + m, n, kl, ku, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXgbmv(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zgbmv(layout, a_transpose, + m, n, kl, ku, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for CHEMV/ZHEMV +void cblasXhemv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_chemv(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXhemv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zhemv(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for CHBMV/ZHBMV +void cblasXhbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, const size_t k, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_chbmv(layout, triangle, + n, k, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXhbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, const size_t k, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zhbmv(layout, triangle, + n, k, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for CHPMV/ZHPMV +void cblasXhpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float2 alpha, + const std::vector<float2>& ap_buffer, const size_t ap_offset, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const float2 beta, + std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_chpmv(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const float*>(&ap_buffer[ap_offset]), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<float*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} +void cblasXhpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double2 alpha, + const std::vector<double2>& ap_buffer, const size_t ap_offset, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const double2 beta, + std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zhpmv(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const double*>(&ap_buffer[ap_offset]), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + beta_array.data(), + reinterpret_cast<double*>(&y_buffer[y_offset]), static_cast<int>(y_inc)); +} + +// Forwards the Netlib BLAS calls for SSYMV/DSYMV +void cblasXsymv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_ssymv(layout, triangle, + 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)); +} +void cblasXsymv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dsymv(layout, triangle, + 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)); +} + +// Forwards the Netlib BLAS calls for SSBMV/DSBMV +void cblasXsbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, const size_t k, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_ssbmv(layout, triangle, + n, 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)); +} +void cblasXsbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, const size_t k, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dsbmv(layout, triangle, + n, 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)); +} + +// Forwards the Netlib BLAS calls for SSPMV/DSPMV +void cblasXspmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& ap_buffer, const size_t ap_offset, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const float beta, + std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_sspmv(layout, triangle, + 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)); +} +void cblasXspmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& ap_buffer, const size_t ap_offset, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const double beta, + std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc) { + cblas_dspmv(layout, triangle, + 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)); +} + +// Forwards the Netlib BLAS calls for STRMV/DTRMV/CTRMV/ZTRMV +void cblasXtrmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_strmv(layout, triangle, a_transpose, diagonal, + n, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtrmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtrmv(layout, triangle, a_transpose, diagonal, + n, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtrmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctrmv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtrmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztrmv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for STBMV/DTBMV/CTBMV/ZTBMV +void cblasXtbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_stbmv(layout, triangle, a_transpose, diagonal, + n, k, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtbmv(layout, triangle, a_transpose, diagonal, + n, k, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctbmv(layout, triangle, a_transpose, diagonal, + n, k, + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtbmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztbmv(layout, triangle, a_transpose, diagonal, + n, k, + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for STPMV/DTPMV/CTPMV/ZTPMV +void cblasXtpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float>& ap_buffer, const size_t ap_offset, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_stpmv(layout, triangle, a_transpose, diagonal, + n, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double>& ap_buffer, const size_t ap_offset, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtpmv(layout, triangle, a_transpose, diagonal, + n, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float2>& ap_buffer, const size_t ap_offset, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctpmv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const float*>(&ap_buffer[ap_offset]), + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double2>& ap_buffer, const size_t ap_offset, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztpmv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const double*>(&ap_buffer[ap_offset]), + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for STRSV/DTRSV/CTRSV/ZTRSV +void cblasXtrsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_strsv(layout, triangle, a_transpose, diagonal, + n, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtrsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtrsv(layout, triangle, a_transpose, diagonal, + n, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtrsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctrsv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtrsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztrsv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for STBSV/DTBSV/CTBSV/ZTBSV +void cblasXtbsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_stbsv(layout, triangle, a_transpose, diagonal, + n, k, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtbsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtbsv(layout, triangle, a_transpose, diagonal, + n, k, + &a_buffer[a_offset], a_ld, + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtbsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctbsv(layout, triangle, a_transpose, diagonal, + n, k, + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtbsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, const size_t k, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztbsv(layout, triangle, a_transpose, diagonal, + n, k, + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for STPSV/DTPSV/CTPSV/ZTPSV +void cblasXtpsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float>& ap_buffer, const size_t ap_offset, + std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_stpsv(layout, triangle, a_transpose, diagonal, + n, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtpsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double>& ap_buffer, const size_t ap_offset, + std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_dtpsv(layout, triangle, a_transpose, diagonal, + n, + &ap_buffer[ap_offset], + &x_buffer[x_offset], static_cast<int>(x_inc)); +} +void cblasXtpsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<float2>& ap_buffer, const size_t ap_offset, + std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ctpsv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const float*>(&ap_buffer[ap_offset]), + reinterpret_cast<float*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} +void cblasXtpsv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t n, + const std::vector<double2>& ap_buffer, const size_t ap_offset, + std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc) { + cblas_ztpsv(layout, triangle, a_transpose, diagonal, + n, + reinterpret_cast<const double*>(&ap_buffer[ap_offset]), + reinterpret_cast<double*>(&x_buffer[x_offset]), static_cast<int>(x_inc)); +} + +// Forwards the Netlib BLAS calls for SGER/DGER +void cblasXger(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_sger(layout, + m, 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); +} +void cblasXger(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_dger(layout, + m, 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); +} + +// Forwards the Netlib BLAS calls for CGERU/ZGERU +void cblasXgeru(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_cgeru(layout, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<float*>(&a_buffer[a_offset]), a_ld); +} +void cblasXgeru(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zgeru(layout, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<double*>(&a_buffer[a_offset]), a_ld); +} + +// Forwards the Netlib BLAS calls for CGERC/ZGERC +void cblasXgerc(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_cgerc(layout, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<float*>(&a_buffer[a_offset]), a_ld); +} +void cblasXgerc(const CBLAS_ORDER layout, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zgerc(layout, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<double*>(&a_buffer[a_offset]), a_ld); +} + +// Forwards the Netlib BLAS calls for CHER/ZHER +void cblasXher(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_cher(layout, triangle, + n, + alpha, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<float*>(&a_buffer[a_offset]), a_ld); +} +void cblasXher(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_zher(layout, triangle, + n, + alpha, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<double*>(&a_buffer[a_offset]), a_ld); +} + +// Forwards the Netlib BLAS calls for CHPR/ZHPR +void cblasXhpr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float2>& ap_buffer, const size_t ap_offset) { + cblas_chpr(layout, triangle, + n, + alpha, + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<float*>(&ap_buffer[ap_offset])); +} +void cblasXhpr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double2>& ap_buffer, const size_t ap_offset) { + cblas_zhpr(layout, triangle, + n, + alpha, + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<double*>(&ap_buffer[ap_offset])); +} + +// Forwards the Netlib BLAS calls for CHER2/ZHER2 +void cblasXher2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float2 alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_cher2(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<float*>(&a_buffer[a_offset]), a_ld); +} +void cblasXher2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double2 alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zher2(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<double*>(&a_buffer[a_offset]), a_ld); +} + +// Forwards the Netlib BLAS calls for CHPR2/ZHPR2 +void cblasXhpr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float2 alpha, + const std::vector<float2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float2>& ap_buffer, const size_t ap_offset) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_chpr2(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const float*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const float*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<float*>(&ap_buffer[ap_offset])); +} +void cblasXhpr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double2 alpha, + const std::vector<double2>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double2>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double2>& ap_buffer, const size_t ap_offset) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zhpr2(layout, triangle, + n, + alpha_array.data(), + reinterpret_cast<const double*>(&x_buffer[x_offset]), static_cast<int>(x_inc), + reinterpret_cast<const double*>(&y_buffer[y_offset]), static_cast<int>(y_inc), + reinterpret_cast<double*>(&ap_buffer[ap_offset])); +} + +// Forwards the Netlib BLAS calls for SSYR/DSYR +void cblasXsyr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_ssyr(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); +} +void cblasXsyr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_dsyr(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &a_buffer[a_offset], a_ld); +} + +// Forwards the Netlib BLAS calls for SSPR/DSPR +void cblasXspr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<float>& ap_buffer, const size_t ap_offset) { + cblas_sspr(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); +} +void cblasXspr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + std::vector<double>& ap_buffer, const size_t ap_offset) { + cblas_dspr(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &ap_buffer[ap_offset]); +} + +// Forwards the Netlib BLAS calls for SSYR2/DSYR2 +void cblasXsyr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_ssyr2(layout, triangle, + 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); +} +void cblasXsyr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld) { + cblas_dsyr2(layout, triangle, + 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); +} + +// Forwards the Netlib BLAS calls for SSPR2/DSPR2 +void cblasXspr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const float alpha, + const std::vector<float>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<float>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<float>& ap_buffer, const size_t ap_offset) { + cblas_sspr2(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); +} +void cblasXspr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, + const size_t n, + const double alpha, + const std::vector<double>& x_buffer, const size_t x_offset, const size_t x_inc, + const std::vector<double>& y_buffer, const size_t y_offset, const size_t y_inc, + std::vector<double>& ap_buffer, const size_t ap_offset) { + cblas_dspr2(layout, triangle, + n, + alpha, + &x_buffer[x_offset], static_cast<int>(x_inc), + &y_buffer[y_offset], static_cast<int>(y_inc), + &ap_buffer[ap_offset]); +} + +// ================================================================================================= +// BLAS level-3 (matrix-matrix) routines +// ================================================================================================= + +// Forwards the Netlib BLAS calls for SGEMM/DGEMM/CGEMM/ZGEMM +void cblasXgemm(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, const CBLAS_TRANSPOSE b_transpose, + const size_t m, const size_t n, const size_t k, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + std::vector<float>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_sgemm(layout, a_transpose, b_transpose, + m, n, k, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXgemm(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, const CBLAS_TRANSPOSE b_transpose, + const size_t m, const size_t n, const size_t k, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + std::vector<double>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_dgemm(layout, a_transpose, b_transpose, + m, n, k, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXgemm(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, const CBLAS_TRANSPOSE b_transpose, + const size_t m, const size_t n, const size_t k, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_cgemm(layout, a_transpose, b_transpose, + m, n, k, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXgemm(const CBLAS_ORDER layout, const CBLAS_TRANSPOSE a_transpose, const CBLAS_TRANSPOSE b_transpose, + const size_t m, const size_t n, const size_t k, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zgemm(layout, a_transpose, b_transpose, + m, n, k, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for SSYMM/DSYMM/CSYMM/ZSYMM +void cblasXsymm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + std::vector<float>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_ssymm(layout, side, triangle, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsymm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + std::vector<double>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_dsymm(layout, side, triangle, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsymm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_csymm(layout, side, triangle, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXsymm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zsymm(layout, side, triangle, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for CHEMM/ZHEMM +void cblasXhemm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_chemm(layout, side, triangle, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXhemm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zhemm(layout, side, triangle, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for SSYRK/DSYRK/CSYRK/ZSYRK +void cblasXsyrk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const float beta, + std::vector<float>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_ssyrk(layout, triangle, a_transpose, + n, k, + alpha, + &a_buffer[a_offset], a_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsyrk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const double beta, + std::vector<double>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_dsyrk(layout, triangle, a_transpose, + n, k, + alpha, + &a_buffer[a_offset], a_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsyrk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const float2 beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_csyrk(layout, triangle, a_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + beta_array.data(), + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXsyrk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const double2 beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zsyrk(layout, triangle, a_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + beta_array.data(), + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for CHERK/ZHERK +void cblasXherk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const float alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const float beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_cherk(layout, triangle, a_transpose, + n, k, + alpha, + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + beta, + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXherk(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, + const size_t n, const size_t k, + const double alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const double beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_zherk(layout, triangle, a_transpose, + n, k, + alpha, + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + beta, + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for SSYR2K/DSYR2K/CSYR2K/ZSYR2K +void cblasXsyr2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float>& b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + std::vector<float>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_ssyr2k(layout, triangle, ab_transpose, + n, k, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsyr2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double>& b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + std::vector<double>& c_buffer, const size_t c_offset, const size_t c_ld) { + cblas_dsyr2k(layout, triangle, ab_transpose, + n, k, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld, + beta, + &c_buffer[c_offset], c_ld); +} +void cblasXsyr2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld, + const float2 beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<float>{beta.real(), beta.imag()}; + cblas_csyr2k(layout, triangle, ab_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXsyr2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld, + const double2 beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + const auto beta_array = std::vector<double>{beta.real(), beta.imag()}; + cblas_zsyr2k(layout, triangle, ab_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&b_buffer[b_offset]), b_ld, + beta_array.data(), + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for CHER2K/ZHER2K +void cblasXher2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld, + const float beta, + std::vector<float2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_cher2k(layout, triangle, ab_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const float*>(&b_buffer[b_offset]), b_ld, + beta, + reinterpret_cast<float*>(&c_buffer[c_offset]), c_ld); +} +void cblasXher2k(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE ab_transpose, + const size_t n, const size_t k, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + const std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld, + const double beta, + std::vector<double2>& c_buffer, const size_t c_offset, const size_t c_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_zher2k(layout, triangle, ab_transpose, + n, k, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<const double*>(&b_buffer[b_offset]), b_ld, + beta, + reinterpret_cast<double*>(&c_buffer[c_offset]), c_ld); +} + +// Forwards the Netlib BLAS calls for STRMM/DTRMM/CTRMM/ZTRMM +void cblasXtrmm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& b_buffer, const size_t b_offset, const size_t b_ld) { + cblas_strmm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); +} +void cblasXtrmm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& b_buffer, const size_t b_offset, const size_t b_ld) { + cblas_dtrmm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); +} +void cblasXtrmm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_ctrmm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&b_buffer[b_offset]), b_ld); +} +void cblasXtrmm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_ztrmm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&b_buffer[b_offset]), b_ld); +} + +// Forwards the Netlib BLAS calls for STRSM/DTRSM/CTRSM/ZTRSM +void cblasXtrsm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const float alpha, + const std::vector<float>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float>& b_buffer, const size_t b_offset, const size_t b_ld) { + cblas_strsm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); +} +void cblasXtrsm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const double alpha, + const std::vector<double>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double>& b_buffer, const size_t b_offset, const size_t b_ld) { + cblas_dtrsm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha, + &a_buffer[a_offset], a_ld, + &b_buffer[b_offset], b_ld); +} +void cblasXtrsm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const float2 alpha, + const std::vector<float2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<float2>& b_buffer, const size_t b_offset, const size_t b_ld) { + const auto alpha_array = std::vector<float>{alpha.real(), alpha.imag()}; + cblas_ctrsm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha_array.data(), + reinterpret_cast<const float*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<float*>(&b_buffer[b_offset]), b_ld); +} +void cblasXtrsm(const CBLAS_ORDER layout, const CBLAS_SIDE side, const CBLAS_UPLO triangle, const CBLAS_TRANSPOSE a_transpose, const CBLAS_DIAG diagonal, + const size_t m, const size_t n, + const double2 alpha, + const std::vector<double2>& a_buffer, const size_t a_offset, const size_t a_ld, + std::vector<double2>& b_buffer, const size_t b_offset, const size_t b_ld) { + const auto alpha_array = std::vector<double>{alpha.real(), alpha.imag()}; + cblas_ztrsm(layout, side, triangle, a_transpose, diagonal, + m, n, + alpha_array.data(), + reinterpret_cast<const double*>(&a_buffer[a_offset]), a_ld, + reinterpret_cast<double*>(&b_buffer[b_offset]), b_ld); +} + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_TEST_WRAPPER_CBLAS_H_ +#endif |