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diff --git a/include/clblast_blas.h b/include/clblast_blas.h new file mode 100644 index 00000000..41b03446 --- /dev/null +++ b/include/clblast_blas.h @@ -0,0 +1,1077 @@ + +// ================================================================================================= +// 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 contains the Netlib CBLAS interface to the CLBlast BLAS routines, performing all buffer +// copies automatically and running on the default OpenCL platform and device. For full control over +// performance, it is advised to use the regular clblast.h or clblast_c.h headers instead. +// +// ================================================================================================= + +#ifndef CLBLAST_CLBLAST_BLAS_H_ +#define CLBLAST_CLBLAST_BLAS_H_ + +// Exports library functions under Windows when building a DLL. See also: +// https://msdn.microsoft.com/en-us/library/a90k134d.aspx +#ifdef _WIN32 + #ifdef COMPILING_DLL + #define PUBLIC_API __declspec(dllexport) + #else + #define PUBLIC_API __declspec(dllimport) + #endif +#else + #define PUBLIC_API +#endif + +// The C interface +#ifdef __cplusplus +extern "C" { +#endif + +// ================================================================================================= + +// Matrix layout and transpose types +typedef enum Layout_ { kRowMajor = 101, kColMajor = 102 } Layout; +typedef enum Transpose_ { kNo = 111, kYes = 112, kConjugate = 113 } Transpose; +typedef enum Triangle_ { kUpper = 121, kLower = 122 } Triangle; +typedef enum Diagonal_ { kNonUnit = 131, kUnit = 132 } Diagonal; +typedef enum Side_ { kLeft = 141, kRight = 142 } Side; + +// ================================================================================================= +// BLAS level-1 (vector-vector) routines +// ================================================================================================= + +// Generate givens plane rotation: SROTG/DROTG +void PUBLIC_API cblas_srotg(float* sa, + float* sb, + float* sc, + float* ss); +void PUBLIC_API cblas_drotg(double* sa, + double* sb, + double* sc, + double* ss); + +// Generate modified givens plane rotation: SROTMG/DROTMG +void PUBLIC_API cblas_srotmg(float* sd1, + float* sd2, + float* sx1, + const float* sy1, + float* sparam); +void PUBLIC_API cblas_drotmg(double* sd1, + double* sd2, + double* sx1, + const double* sy1, + double* sparam); + +// Apply givens plane rotation: SROT/DROT +void PUBLIC_API cblas_srot(const int n, + float* x, const int x_inc, + float* y, const int y_inc, + const float cos, + const float sin); +void PUBLIC_API cblas_drot(const int n, + double* x, const int x_inc, + double* y, const int y_inc, + const double cos, + const double sin); + +// Apply modified givens plane rotation: SROTM/DROTM +void PUBLIC_API cblas_srotm(const int n, + float* x, const int x_inc, + float* y, const int y_inc, + float* sparam); +void PUBLIC_API cblas_drotm(const int n, + double* x, const int x_inc, + double* y, const int y_inc, + double* sparam); + +// Swap two vectors: SSWAP/DSWAP/CSWAP/ZSWAP/HSWAP +void PUBLIC_API cblas_sswap(const int n, + float* x, const int x_inc, + float* y, const int y_inc); +void PUBLIC_API cblas_dswap(const int n, + double* x, const int x_inc, + double* y, const int y_inc); +void PUBLIC_API cblas_cswap(const int n, + float2* x, const int x_inc, + float2* y, const int y_inc); +void PUBLIC_API cblas_zswap(const int n, + double2* x, const int x_inc, + double2* y, const int y_inc); +void PUBLIC_API cblas_hswap(const int n, + half* x, const int x_inc, + half* y, const int y_inc); + +// Vector scaling: SSCAL/DSCAL/CSCAL/ZSCAL/HSCAL +void PUBLIC_API cblas_sscal(const int n, + const float alpha, + float* x, const int x_inc); +void PUBLIC_API cblas_dscal(const int n, + const double alpha, + double* x, const int x_inc); +void PUBLIC_API cblas_cscal(const int n, + const void* alpha, + float2* x, const int x_inc); +void PUBLIC_API cblas_zscal(const int n, + const void* alpha, + double2* x, const int x_inc); +void PUBLIC_API cblas_hscal(const int n, + const void* alpha, + half* x, const int x_inc); + +// Vector copy: SCOPY/DCOPY/CCOPY/ZCOPY/HCOPY +void PUBLIC_API cblas_scopy(const int n, + const float* x, const int x_inc, + float* y, const int y_inc); +void PUBLIC_API cblas_dcopy(const int n, + const double* x, const int x_inc, + double* y, const int y_inc); +void PUBLIC_API cblas_ccopy(const int n, + const float2* x, const int x_inc, + float2* y, const int y_inc); +void PUBLIC_API cblas_zcopy(const int n, + const double2* x, const int x_inc, + double2* y, const int y_inc); +void PUBLIC_API cblas_hcopy(const int n, + const half* x, const int x_inc, + half* y, const int y_inc); + +// Vector-times-constant plus vector: SAXPY/DAXPY/CAXPY/ZAXPY/HAXPY +void PUBLIC_API cblas_saxpy(const int n, + const float alpha, + const float* x, const int x_inc, + float* y, const int y_inc); +void PUBLIC_API cblas_daxpy(const int n, + const double alpha, + const double* x, const int x_inc, + double* y, const int y_inc); +void PUBLIC_API cblas_caxpy(const int n, + const void* alpha, + const float2* x, const int x_inc, + float2* y, const int y_inc); +void PUBLIC_API cblas_zaxpy(const int n, + const void* alpha, + const double2* x, const int x_inc, + double2* y, const int y_inc); +void PUBLIC_API cblas_haxpy(const int n, + const void* alpha, + const half* x, const int x_inc, + half* y, const int y_inc); + +// Dot product of two vectors: SDOT/DDOT/HDOT +void PUBLIC_API cblas_sdot(const int n, + float* dot, + const float* x, const int x_inc, + const float* y, const int y_inc); +void PUBLIC_API cblas_ddot(const int n, + double* dot, + const double* x, const int x_inc, + const double* y, const int y_inc); +void PUBLIC_API cblas_hdot(const int n, + half* dot, + const half* x, const int x_inc, + const half* y, const int y_inc); + +// Dot product of two complex vectors: CDOTU/ZDOTU +void PUBLIC_API cblas_cdotu(const int n, + float2* dot, + const float2* x, const int x_inc, + const float2* y, const int y_inc); +void PUBLIC_API cblas_zdotu(const int n, + double2* dot, + const double2* x, const int x_inc, + const double2* y, const int y_inc); + +// Dot product of two complex vectors, one conjugated: CDOTC/ZDOTC +void PUBLIC_API cblas_cdotc(const int n, + float2* dot, + const float2* x, const int x_inc, + const float2* y, const int y_inc); +void PUBLIC_API cblas_zdotc(const int n, + double2* dot, + const double2* x, const int x_inc, + const double2* y, const int y_inc); + +// Euclidian norm of a vector: SNRM2/DNRM2/ScNRM2/DzNRM2/HNRM2 +void PUBLIC_API cblas_snrm2(const int n, + float* nrm2, + const float* x, const int x_inc); +void PUBLIC_API cblas_dnrm2(const int n, + double* nrm2, + const double* x, const int x_inc); +void PUBLIC_API cblas_scnrm2(const int n, + float2* nrm2, + const float2* x, const int x_inc); +void PUBLIC_API cblas_dznrm2(const int n, + double2* nrm2, + const double2* x, const int x_inc); +void PUBLIC_API cblas_hnrm2(const int n, + half* nrm2, + const half* x, const int x_inc); + +// Absolute sum of values in a vector: SASUM/DASUM/ScASUM/DzASUM/HASUM +void PUBLIC_API cblas_sasum(const int n, + float* asum, + const float* x, const int x_inc); +void PUBLIC_API cblas_dasum(const int n, + double* asum, + const double* x, const int x_inc); +void PUBLIC_API cblas_scasum(const int n, + float2* asum, + const float2* x, const int x_inc); +void PUBLIC_API cblas_dzasum(const int n, + double2* asum, + const double2* x, const int x_inc); +void PUBLIC_API cblas_hasum(const int n, + half* asum, + const half* x, const int x_inc); + +// Sum of values in a vector (non-BLAS function): SSUM/DSUM/ScSUM/DzSUM/HSUM +void PUBLIC_API cblas_ssum(const int n, + float* sum, + const float* x, const int x_inc); +void PUBLIC_API cblas_dsum(const int n, + double* sum, + const double* x, const int x_inc); +void PUBLIC_API cblas_scsum(const int n, + float2* sum, + const float2* x, const int x_inc); +void PUBLIC_API cblas_dzsum(const int n, + double2* sum, + const double2* x, const int x_inc); +void PUBLIC_API cblas_hsum(const int n, + half* sum, + const half* x, const int x_inc); + +// Index of absolute maximum value in a vector: iSAMAX/iDAMAX/iCAMAX/iZAMAX/iHAMAX +void PUBLIC_API cblas_isamax(const int n, + float* imax, + const float* x, const int x_inc); +void PUBLIC_API cblas_idamax(const int n, + double* imax, + const double* x, const int x_inc); +void PUBLIC_API cblas_icamax(const int n, + float2* imax, + const float2* x, const int x_inc); +void PUBLIC_API cblas_izamax(const int n, + double2* imax, + const double2* x, const int x_inc); +void PUBLIC_API cblas_ihamax(const int n, + half* imax, + const half* x, const int x_inc); + +// Index of maximum value in a vector (non-BLAS function): iSMAX/iDMAX/iCMAX/iZMAX/iHMAX +void PUBLIC_API cblas_ismax(const int n, + float* imax, + const float* x, const int x_inc); +void PUBLIC_API cblas_idmax(const int n, + double* imax, + const double* x, const int x_inc); +void PUBLIC_API cblas_icmax(const int n, + float2* imax, + const float2* x, const int x_inc); +void PUBLIC_API cblas_izmax(const int n, + double2* imax, + const double2* x, const int x_inc); +void PUBLIC_API cblas_ihmax(const int n, + half* imax, + const half* x, const int x_inc); + +// Index of minimum value in a vector (non-BLAS function): iSMIN/iDMIN/iCMIN/iZMIN/iHMIN +void PUBLIC_API cblas_ismin(const int n, + float* imin, + const float* x, const int x_inc); +void PUBLIC_API cblas_idmin(const int n, + double* imin, + const double* x, const int x_inc); +void PUBLIC_API cblas_icmin(const int n, + float2* imin, + const float2* x, const int x_inc); +void PUBLIC_API cblas_izmin(const int n, + double2* imin, + const double2* x, const int x_inc); +void PUBLIC_API cblas_ihmin(const int n, + half* imin, + const half* x, const int x_inc); + +// ================================================================================================= +// BLAS level-2 (matrix-vector) routines +// ================================================================================================= + +// General matrix-vector multiplication: SGEMV/DGEMV/CGEMV/ZGEMV/HGEMV +void PUBLIC_API cblas_sgemv(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const float alpha, + const float* a, const int a_ld, + const float* x, const int x_inc, + const float beta, + float* y, const int y_inc); +void PUBLIC_API cblas_dgemv(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const double alpha, + const double* a, const int a_ld, + const double* x, const int x_inc, + const double beta, + double* y, const int y_inc); +void PUBLIC_API cblas_cgemv(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + const float2* x, const int x_inc, + const void* beta, + float2* y, const int y_inc); +void PUBLIC_API cblas_zgemv(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + const double2* x, const int x_inc, + const void* beta, + double2* y, const int y_inc); +void PUBLIC_API cblas_hgemv(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const half* a, const int a_ld, + const half* x, const int x_inc, + const void* beta, + half* y, const int y_inc); + +// General banded matrix-vector multiplication: SGBMV/DGBMV/CGBMV/ZGBMV/HGBMV +void PUBLIC_API cblas_sgbmv(const Layout layout, const Transpose a_transpose, + const int m, const int n, const int kl, const int ku, + const float alpha, + const float* a, const int a_ld, + const float* x, const int x_inc, + const float beta, + float* y, const int y_inc); +void PUBLIC_API cblas_dgbmv(const Layout layout, const Transpose a_transpose, + const int m, const int n, const int kl, const int ku, + const double alpha, + const double* a, const int a_ld, + const double* x, const int x_inc, + const double beta, + double* y, const int y_inc); +void PUBLIC_API cblas_cgbmv(const Layout layout, const Transpose a_transpose, + const int m, const int n, const int kl, const int ku, + const void* alpha, + const float2* a, const int a_ld, + const float2* x, const int x_inc, + const void* beta, + float2* y, const int y_inc); +void PUBLIC_API cblas_zgbmv(const Layout layout, const Transpose a_transpose, + const int m, const int n, const int kl, const int ku, + const void* alpha, + const double2* a, const int a_ld, + const double2* x, const int x_inc, + const void* beta, + double2* y, const int y_inc); +void PUBLIC_API cblas_hgbmv(const Layout layout, const Transpose a_transpose, + const int m, const int n, const int kl, const int ku, + const void* alpha, + const half* a, const int a_ld, + const half* x, const int x_inc, + const void* beta, + half* y, const int y_inc); + +// Hermitian matrix-vector multiplication: CHEMV/ZHEMV +void PUBLIC_API cblas_chemv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const float2* a, const int a_ld, + const float2* x, const int x_inc, + const void* beta, + float2* y, const int y_inc); +void PUBLIC_API cblas_zhemv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const double2* a, const int a_ld, + const double2* x, const int x_inc, + const void* beta, + double2* y, const int y_inc); + +// Hermitian banded matrix-vector multiplication: CHBMV/ZHBMV +void PUBLIC_API cblas_chbmv(const Layout layout, const Triangle triangle, + const int n, const int k, + const void* alpha, + const float2* a, const int a_ld, + const float2* x, const int x_inc, + const void* beta, + float2* y, const int y_inc); +void PUBLIC_API cblas_zhbmv(const Layout layout, const Triangle triangle, + const int n, const int k, + const void* alpha, + const double2* a, const int a_ld, + const double2* x, const int x_inc, + const void* beta, + double2* y, const int y_inc); + +// Hermitian packed matrix-vector multiplication: CHPMV/ZHPMV +void PUBLIC_API cblas_chpmv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const float2* ap, + const float2* x, const int x_inc, + const void* beta, + float2* y, const int y_inc); +void PUBLIC_API cblas_zhpmv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const double2* ap, + const double2* x, const int x_inc, + const void* beta, + double2* y, const int y_inc); + +// Symmetric matrix-vector multiplication: SSYMV/DSYMV/HSYMV +void PUBLIC_API cblas_ssymv(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* a, const int a_ld, + const float* x, const int x_inc, + const float beta, + float* y, const int y_inc); +void PUBLIC_API cblas_dsymv(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* a, const int a_ld, + const double* x, const int x_inc, + const double beta, + double* y, const int y_inc); +void PUBLIC_API cblas_hsymv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* a, const int a_ld, + const half* x, const int x_inc, + const void* beta, + half* y, const int y_inc); + +// Symmetric banded matrix-vector multiplication: SSBMV/DSBMV/HSBMV +void PUBLIC_API cblas_ssbmv(const Layout layout, const Triangle triangle, + const int n, const int k, + const float alpha, + const float* a, const int a_ld, + const float* x, const int x_inc, + const float beta, + float* y, const int y_inc); +void PUBLIC_API cblas_dsbmv(const Layout layout, const Triangle triangle, + const int n, const int k, + const double alpha, + const double* a, const int a_ld, + const double* x, const int x_inc, + const double beta, + double* y, const int y_inc); +void PUBLIC_API cblas_hsbmv(const Layout layout, const Triangle triangle, + const int n, const int k, + const void* alpha, + const half* a, const int a_ld, + const half* x, const int x_inc, + const void* beta, + half* y, const int y_inc); + +// Symmetric packed matrix-vector multiplication: SSPMV/DSPMV/HSPMV +void PUBLIC_API cblas_sspmv(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* ap, + const float* x, const int x_inc, + const float beta, + float* y, const int y_inc); +void PUBLIC_API cblas_dspmv(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* ap, + const double* x, const int x_inc, + const double beta, + double* y, const int y_inc); +void PUBLIC_API cblas_hspmv(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* ap, + const half* x, const int x_inc, + const void* beta, + half* y, const int y_inc); + +// Triangular matrix-vector multiplication: STRMV/DTRMV/CTRMV/ZTRMV/HTRMV +void PUBLIC_API cblas_strmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float* a, const int a_ld, + float* x, const int x_inc); +void PUBLIC_API cblas_dtrmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double* a, const int a_ld, + double* x, const int x_inc); +void PUBLIC_API cblas_ctrmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float2* a, const int a_ld, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztrmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double2* a, const int a_ld, + double2* x, const int x_inc); +void PUBLIC_API cblas_htrmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const half* a, const int a_ld, + half* x, const int x_inc); + +// Triangular banded matrix-vector multiplication: STBMV/DTBMV/CTBMV/ZTBMV/HTBMV +void PUBLIC_API cblas_stbmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const float* a, const int a_ld, + float* x, const int x_inc); +void PUBLIC_API cblas_dtbmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const double* a, const int a_ld, + double* x, const int x_inc); +void PUBLIC_API cblas_ctbmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const float2* a, const int a_ld, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztbmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const double2* a, const int a_ld, + double2* x, const int x_inc); +void PUBLIC_API cblas_htbmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const half* a, const int a_ld, + half* x, const int x_inc); + +// Triangular packed matrix-vector multiplication: STPMV/DTPMV/CTPMV/ZTPMV/HTPMV +void PUBLIC_API cblas_stpmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float* ap, + float* x, const int x_inc); +void PUBLIC_API cblas_dtpmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double* ap, + double* x, const int x_inc); +void PUBLIC_API cblas_ctpmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float2* ap, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztpmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double2* ap, + double2* x, const int x_inc); +void PUBLIC_API cblas_htpmv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const half* ap, + half* x, const int x_inc); + +// Solves a triangular system of equations: STRSV/DTRSV/CTRSV/ZTRSV +void PUBLIC_API cblas_strsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float* a, const int a_ld, + float* x, const int x_inc); +void PUBLIC_API cblas_dtrsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double* a, const int a_ld, + double* x, const int x_inc); +void PUBLIC_API cblas_ctrsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float2* a, const int a_ld, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztrsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double2* a, const int a_ld, + double2* x, const int x_inc); + +// Solves a banded triangular system of equations: STBSV/DTBSV/CTBSV/ZTBSV +void PUBLIC_API cblas_stbsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const float* a, const int a_ld, + float* x, const int x_inc); +void PUBLIC_API cblas_dtbsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const double* a, const int a_ld, + double* x, const int x_inc); +void PUBLIC_API cblas_ctbsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const float2* a, const int a_ld, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztbsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, const int k, + const double2* a, const int a_ld, + double2* x, const int x_inc); + +// Solves a packed triangular system of equations: STPSV/DTPSV/CTPSV/ZTPSV +void PUBLIC_API cblas_stpsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float* ap, + float* x, const int x_inc); +void PUBLIC_API cblas_dtpsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double* ap, + double* x, const int x_inc); +void PUBLIC_API cblas_ctpsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const float2* ap, + float2* x, const int x_inc); +void PUBLIC_API cblas_ztpsv(const Layout layout, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int n, + const double2* ap, + double2* x, const int x_inc); + +// General rank-1 matrix update: SGER/DGER/HGER +void PUBLIC_API cblas_sger(const Layout layout, + const int m, const int n, + const float alpha, + const float* x, const int x_inc, + const float* y, const int y_inc, + float* a, const int a_ld); +void PUBLIC_API cblas_dger(const Layout layout, + const int m, const int n, + const double alpha, + const double* x, const int x_inc, + const double* y, const int y_inc, + double* a, const int a_ld); +void PUBLIC_API cblas_hger(const Layout layout, + const int m, const int n, + const void* alpha, + const half* x, const int x_inc, + const half* y, const int y_inc, + half* a, const int a_ld); + +// General rank-1 complex matrix update: CGERU/ZGERU +void PUBLIC_API cblas_cgeru(const Layout layout, + const int m, const int n, + const void* alpha, + const float2* x, const int x_inc, + const float2* y, const int y_inc, + float2* a, const int a_ld); +void PUBLIC_API cblas_zgeru(const Layout layout, + const int m, const int n, + const void* alpha, + const double2* x, const int x_inc, + const double2* y, const int y_inc, + double2* a, const int a_ld); + +// General rank-1 complex conjugated matrix update: CGERC/ZGERC +void PUBLIC_API cblas_cgerc(const Layout layout, + const int m, const int n, + const void* alpha, + const float2* x, const int x_inc, + const float2* y, const int y_inc, + float2* a, const int a_ld); +void PUBLIC_API cblas_zgerc(const Layout layout, + const int m, const int n, + const void* alpha, + const double2* x, const int x_inc, + const double2* y, const int y_inc, + double2* a, const int a_ld); + +// Hermitian rank-1 matrix update: CHER/ZHER +void PUBLIC_API cblas_cher(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float2* x, const int x_inc, + float2* a, const int a_ld); +void PUBLIC_API cblas_zher(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double2* x, const int x_inc, + double2* a, const int a_ld); + +// Hermitian packed rank-1 matrix update: CHPR/ZHPR +void PUBLIC_API cblas_chpr(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float2* x, const int x_inc, + float2* ap); +void PUBLIC_API cblas_zhpr(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double2* x, const int x_inc, + double2* ap); + +// Hermitian rank-2 matrix update: CHER2/ZHER2 +void PUBLIC_API cblas_cher2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const float2* x, const int x_inc, + const float2* y, const int y_inc, + float2* a, const int a_ld); +void PUBLIC_API cblas_zher2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const double2* x, const int x_inc, + const double2* y, const int y_inc, + double2* a, const int a_ld); + +// Hermitian packed rank-2 matrix update: CHPR2/ZHPR2 +void PUBLIC_API cblas_chpr2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const float2* x, const int x_inc, + const float2* y, const int y_inc, + float2* ap); +void PUBLIC_API cblas_zhpr2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const double2* x, const int x_inc, + const double2* y, const int y_inc, + double2* ap); + +// Symmetric rank-1 matrix update: SSYR/DSYR/HSYR +void PUBLIC_API cblas_ssyr(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* x, const int x_inc, + float* a, const int a_ld); +void PUBLIC_API cblas_dsyr(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* x, const int x_inc, + double* a, const int a_ld); +void PUBLIC_API cblas_hsyr(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* x, const int x_inc, + half* a, const int a_ld); + +// Symmetric packed rank-1 matrix update: SSPR/DSPR/HSPR +void PUBLIC_API cblas_sspr(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* x, const int x_inc, + float* ap); +void PUBLIC_API cblas_dspr(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* x, const int x_inc, + double* ap); +void PUBLIC_API cblas_hspr(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* x, const int x_inc, + half* ap); + +// Symmetric rank-2 matrix update: SSYR2/DSYR2/HSYR2 +void PUBLIC_API cblas_ssyr2(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* x, const int x_inc, + const float* y, const int y_inc, + float* a, const int a_ld); +void PUBLIC_API cblas_dsyr2(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* x, const int x_inc, + const double* y, const int y_inc, + double* a, const int a_ld); +void PUBLIC_API cblas_hsyr2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* x, const int x_inc, + const half* y, const int y_inc, + half* a, const int a_ld); + +// Symmetric packed rank-2 matrix update: SSPR2/DSPR2/HSPR2 +void PUBLIC_API cblas_sspr2(const Layout layout, const Triangle triangle, + const int n, + const float alpha, + const float* x, const int x_inc, + const float* y, const int y_inc, + float* ap); +void PUBLIC_API cblas_dspr2(const Layout layout, const Triangle triangle, + const int n, + const double alpha, + const double* x, const int x_inc, + const double* y, const int y_inc, + double* ap); +void PUBLIC_API cblas_hspr2(const Layout layout, const Triangle triangle, + const int n, + const void* alpha, + const half* x, const int x_inc, + const half* y, const int y_inc, + half* ap); + +// ================================================================================================= +// BLAS level-3 (matrix-matrix) routines +// ================================================================================================= + +// General matrix-matrix multiplication: SGEMM/DGEMM/CGEMM/ZGEMM/HGEMM +void PUBLIC_API cblas_sgemm(const Layout layout, const Transpose a_transpose, const Transpose b_transpose, + const int m, const int n, const int k, + const float alpha, + const float* a, const int a_ld, + const float* b, const int b_ld, + const float beta, + float* c, const int c_ld); +void PUBLIC_API cblas_dgemm(const Layout layout, const Transpose a_transpose, const Transpose b_transpose, + const int m, const int n, const int k, + const double alpha, + const double* a, const int a_ld, + const double* b, const int b_ld, + const double beta, + double* c, const int c_ld); +void PUBLIC_API cblas_cgemm(const Layout layout, const Transpose a_transpose, const Transpose b_transpose, + const int m, const int n, const int k, + const void* alpha, + const float2* a, const int a_ld, + const float2* b, const int b_ld, + const void* beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zgemm(const Layout layout, const Transpose a_transpose, const Transpose b_transpose, + const int m, const int n, const int k, + const void* alpha, + const double2* a, const int a_ld, + const double2* b, const int b_ld, + const void* beta, + double2* c, const int c_ld); +void PUBLIC_API cblas_hgemm(const Layout layout, const Transpose a_transpose, const Transpose b_transpose, + const int m, const int n, const int k, + const void* alpha, + const half* a, const int a_ld, + const half* b, const int b_ld, + const void* beta, + half* c, const int c_ld); + +// Symmetric matrix-matrix multiplication: SSYMM/DSYMM/CSYMM/ZSYMM/HSYMM +void PUBLIC_API cblas_ssymm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const float alpha, + const float* a, const int a_ld, + const float* b, const int b_ld, + const float beta, + float* c, const int c_ld); +void PUBLIC_API cblas_dsymm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const double alpha, + const double* a, const int a_ld, + const double* b, const int b_ld, + const double beta, + double* c, const int c_ld); +void PUBLIC_API cblas_csymm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + const float2* b, const int b_ld, + const void* beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zsymm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + const double2* b, const int b_ld, + const void* beta, + double2* c, const int c_ld); +void PUBLIC_API cblas_hsymm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const void* alpha, + const half* a, const int a_ld, + const half* b, const int b_ld, + const void* beta, + half* c, const int c_ld); + +// Hermitian matrix-matrix multiplication: CHEMM/ZHEMM +void PUBLIC_API cblas_chemm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + const float2* b, const int b_ld, + const void* beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zhemm(const Layout layout, const Side side, const Triangle triangle, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + const double2* b, const int b_ld, + const void* beta, + double2* c, const int c_ld); + +// Rank-K update of a symmetric matrix: SSYRK/DSYRK/CSYRK/ZSYRK/HSYRK +void PUBLIC_API cblas_ssyrk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const float alpha, + const float* a, const int a_ld, + const float beta, + float* c, const int c_ld); +void PUBLIC_API cblas_dsyrk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const double alpha, + const double* a, const int a_ld, + const double beta, + double* c, const int c_ld); +void PUBLIC_API cblas_csyrk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const void* alpha, + const float2* a, const int a_ld, + const void* beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zsyrk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const void* alpha, + const double2* a, const int a_ld, + const void* beta, + double2* c, const int c_ld); +void PUBLIC_API cblas_hsyrk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const void* alpha, + const half* a, const int a_ld, + const void* beta, + half* c, const int c_ld); + +// Rank-K update of a hermitian matrix: CHERK/ZHERK +void PUBLIC_API cblas_cherk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const float alpha, + const float2* a, const int a_ld, + const float beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zherk(const Layout layout, const Triangle triangle, const Transpose a_transpose, + const int n, const int k, + const double alpha, + const double2* a, const int a_ld, + const double beta, + double2* c, const int c_ld); + +// Rank-2K update of a symmetric matrix: SSYR2K/DSYR2K/CSYR2K/ZSYR2K/HSYR2K +void PUBLIC_API cblas_ssyr2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const float alpha, + const float* a, const int a_ld, + const float* b, const int b_ld, + const float beta, + float* c, const int c_ld); +void PUBLIC_API cblas_dsyr2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const double alpha, + const double* a, const int a_ld, + const double* b, const int b_ld, + const double beta, + double* c, const int c_ld); +void PUBLIC_API cblas_csyr2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const void* alpha, + const float2* a, const int a_ld, + const float2* b, const int b_ld, + const void* beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zsyr2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const void* alpha, + const double2* a, const int a_ld, + const double2* b, const int b_ld, + const void* beta, + double2* c, const int c_ld); +void PUBLIC_API cblas_hsyr2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const void* alpha, + const half* a, const int a_ld, + const half* b, const int b_ld, + const void* beta, + half* c, const int c_ld); + +// Rank-2K update of a hermitian matrix: CHER2K/ZHER2K +void PUBLIC_API cblas_cher2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const void* alpha, + const float2* a, const int a_ld, + const float2* b, const int b_ld, + const float beta, + float2* c, const int c_ld); +void PUBLIC_API cblas_zher2k(const Layout layout, const Triangle triangle, const Transpose ab_transpose, + const int n, const int k, + const void* alpha, + const double2* a, const int a_ld, + const double2* b, const int b_ld, + const double beta, + double2* c, const int c_ld); + +// Triangular matrix-matrix multiplication: STRMM/DTRMM/CTRMM/ZTRMM/HTRMM +void PUBLIC_API cblas_strmm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const float alpha, + const float* a, const int a_ld, + float* b, const int b_ld); +void PUBLIC_API cblas_dtrmm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const double alpha, + const double* a, const int a_ld, + double* b, const int b_ld); +void PUBLIC_API cblas_ctrmm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + float2* b, const int b_ld); +void PUBLIC_API cblas_ztrmm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + double2* b, const int b_ld); +void PUBLIC_API cblas_htrmm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const half* a, const int a_ld, + half* b, const int b_ld); + +// Solves a triangular system of equations: STRSM/DTRSM/CTRSM/ZTRSM/HTRSM +void PUBLIC_API cblas_strsm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const float alpha, + const float* a, const int a_ld, + float* b, const int b_ld); +void PUBLIC_API cblas_dtrsm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const double alpha, + const double* a, const int a_ld, + double* b, const int b_ld); +void PUBLIC_API cblas_ctrsm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + float2* b, const int b_ld); +void PUBLIC_API cblas_ztrsm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + double2* b, const int b_ld); +void PUBLIC_API cblas_htrsm(const Layout layout, const Side side, const Triangle triangle, const Transpose a_transpose, const Diagonal diagonal, + const int m, const int n, + const void* alpha, + const half* a, const int a_ld, + half* b, const int b_ld); + +// ================================================================================================= +// Extra non-BLAS routines (level-X) +// ================================================================================================= + +// Scaling and out-place transpose/copy (non-BLAS function): SOMATCOPY/DOMATCOPY/COMATCOPY/ZOMATCOPY/HOMATCOPY +void PUBLIC_API cblas_somatcopy(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const float alpha, + const float* a, const int a_ld, + float* b, const int b_ld); +void PUBLIC_API cblas_domatcopy(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const double alpha, + const double* a, const int a_ld, + double* b, const int b_ld); +void PUBLIC_API cblas_comatcopy(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const float2* a, const int a_ld, + float2* b, const int b_ld); +void PUBLIC_API cblas_zomatcopy(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const double2* a, const int a_ld, + double2* b, const int b_ld); +void PUBLIC_API cblas_homatcopy(const Layout layout, const Transpose a_transpose, + const int m, const int n, + const void* alpha, + const half* a, const int a_ld, + half* b, const int b_ld); + half* b, const size_t b_offset, const size_t b_ld); + +// ================================================================================================= + +#ifdef __cplusplus +} // extern "C" +#endif + +// CLBLAST_CLBLAST_BLAS_H_ +#endif |