// ================================================================================================= // 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 // // 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_ extern "C" { #include } #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& sa_buffer, const size_t sa_offset, std::vector& sb_buffer, const size_t sb_offset, std::vector& sc_buffer, const size_t sc_offset, std::vector& 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& sa_buffer, const size_t sa_offset, std::vector& sb_buffer, const size_t sb_offset, std::vector& sc_buffer, const size_t sc_offset, std::vector& 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& sd1_buffer, const size_t sd1_offset, std::vector& sd2_buffer, const size_t sd2_offset, std::vector& sx1_buffer, const size_t sx1_offset, const std::vector& sy1_buffer, const size_t sy1_offset, std::vector& 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& sd1_buffer, const size_t sd1_offset, std::vector& sd2_buffer, const size_t sd2_offset, std::vector& sx1_buffer, const size_t sx1_offset, const std::vector& sy1_buffer, const size_t sy1_offset, std::vector& 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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& 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(x_inc), &y_buffer[y_offset], static_cast(y_inc), cos, sin); } void cblasXrot(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& 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(x_inc), &y_buffer[y_offset], static_cast(y_inc), cos, sin); } // Forwards the Netlib BLAS calls for SROTM/DROTM void cblasXrotm(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& sparam_buffer, const size_t sparam_offset) { cblas_srotm(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc), &sparam_buffer[sparam_offset]); } void cblasXrotm(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& sparam_buffer, const size_t sparam_offset) { cblas_drotm(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc), &sparam_buffer[sparam_offset]); } // Forwards the Netlib BLAS calls for SSWAP/DSWAP/CSWAP/ZSWAP void cblasXswap(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_sswap(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXswap(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_dswap(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXswap(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_cswap(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } void cblasXswap(const size_t n, std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_zswap(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } // Forwards the Netlib BLAS calls for SSCAL/DSCAL/CSCAL/ZSCAL void cblasXscal(const size_t n, const float alpha, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_sscal(n, alpha, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXscal(const size_t n, const double alpha, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_dscal(n, alpha, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXscal(const size_t n, const float2 alpha, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_cscal(n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc)); } void cblasXscal(const size_t n, const double2 alpha, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zscal(n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc)); } // Forwards the Netlib BLAS calls for SCOPY/DCOPY/CCOPY/ZCOPY void cblasXcopy(const size_t n, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_scopy(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXcopy(const size_t n, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_dcopy(n, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXcopy(const size_t n, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_ccopy(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } void cblasXcopy(const size_t n, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_zcopy(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } // Forwards the Netlib BLAS calls for SAXPY/DAXPY/CAXPY/ZAXPY void cblasXaxpy(const size_t n, const float alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_saxpy(n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXaxpy(const size_t n, const double alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_daxpy(n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXaxpy(const size_t n, const float2 alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_caxpy(n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } void cblasXaxpy(const size_t n, const double2 alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zaxpy(n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } // Forwards the Netlib BLAS calls for SDOT/DDOT void cblasXdot(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& 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(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } void cblasXdot(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& 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(x_inc), &y_buffer[y_offset], static_cast(y_inc)); } // Forwards the Netlib BLAS calls for CDOTU/ZDOTU void cblasXdotu(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_cdotu_sub(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&dot_buffer[dot_offset])); } void cblasXdotu(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_zdotu_sub(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&dot_buffer[dot_offset])); } // Forwards the Netlib BLAS calls for CDOTC/ZDOTC void cblasXdotc(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_cdotc_sub(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&dot_buffer[dot_offset])); } void cblasXdotc(const size_t n, std::vector& dot_buffer, const size_t dot_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { cblas_zdotc_sub(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&dot_buffer[dot_offset])); } // Forwards the Netlib BLAS calls for SNRM2/DNRM2/ScNRM2/DzNRM2 void cblasXnrm2(const size_t n, std::vector& nrm2_buffer, const size_t nrm2_offset, const std::vector& 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(x_inc)); } void cblasXnrm2(const size_t n, std::vector& nrm2_buffer, const size_t nrm2_offset, const std::vector& 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(x_inc)); } void cblasXnrm2(const size_t n, std::vector& nrm2_buffer, const size_t nrm2_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { nrm2_buffer[nrm2_offset].real(cblas_scnrm2(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc))); } void cblasXnrm2(const size_t n, std::vector& nrm2_buffer, const size_t nrm2_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { nrm2_buffer[nrm2_offset].real(cblas_dznrm2(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc))); } // Forwards the Netlib BLAS calls for SASUM/DASUM/ScASUM/DzASUM void cblasXasum(const size_t n, std::vector& asum_buffer, const size_t asum_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { asum_buffer[asum_offset] = cblas_sasum(n, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXasum(const size_t n, std::vector& asum_buffer, const size_t asum_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { asum_buffer[asum_offset] = cblas_dasum(n, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXasum(const size_t n, std::vector& asum_buffer, const size_t asum_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { asum_buffer[asum_offset].real(cblas_scasum(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc))); } void cblasXasum(const size_t n, std::vector& asum_buffer, const size_t asum_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { asum_buffer[asum_offset].real(cblas_dzasum(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc))); } // Forwards the Netlib BLAS calls for iSAMAX/iDAMAX/iCAMAX/iZAMAX void cblasXamax(const size_t n, std::vector& imax_buffer, const size_t imax_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { ((int*)&imax_buffer[0])[imax_offset] = cblas_isamax(n, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXamax(const size_t n, std::vector& imax_buffer, const size_t imax_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { ((int*)&imax_buffer[0])[imax_offset] = cblas_idamax(n, &x_buffer[x_offset], static_cast(x_inc)); } void cblasXamax(const size_t n, std::vector& imax_buffer, const size_t imax_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { ((int*)&imax_buffer[0])[imax_offset] = cblas_icamax(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc)); } void cblasXamax(const size_t n, std::vector& imax_buffer, const size_t imax_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { ((int*)&imax_buffer[0])[imax_offset] = cblas_izamax(n, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_cgemv(layout, a_transpose, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zgemv(layout, a_transpose, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_cgbmv(layout, a_transpose, m, n, kl, ku, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zgbmv(layout, a_transpose, m, n, kl, ku, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_chemv(layout, triangle, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } void cblasXhemv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double2 alpha, const std::vector& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zhemv(layout, triangle, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_chbmv(layout, triangle, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zhbmv(layout, triangle, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& ap_buffer, const size_t ap_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_chpmv(layout, triangle, n, alpha_array.data(), reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc)); } void cblasXhpmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double2 alpha, const std::vector& ap_buffer, const size_t ap_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double2 beta, std::vector& y_buffer, const size_t y_offset, const size_t y_inc) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zhpmv(layout, triangle, n, alpha_array.data(), reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), beta_array.data(), reinterpret_cast(&y_buffer[y_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(y_inc)); } void cblasXsymv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double alpha, const std::vector& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& ap_buffer, const size_t ap_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const float beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(y_inc)); } void cblasXspmv(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double alpha, const std::vector& ap_buffer, const size_t ap_offset, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const double beta, std::vector& 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(x_inc), beta, &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctrmv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztrmv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctbmv(layout, triangle, a_transpose, diagonal, n, k, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztbmv(layout, triangle, a_transpose, diagonal, n, k, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& ap_buffer, const size_t ap_offset, std::vector& 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(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& ap_buffer, const size_t ap_offset, std::vector& 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(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& ap_buffer, const size_t ap_offset, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctpmv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(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& ap_buffer, const size_t ap_offset, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztpmv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctrsv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztrsv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctbsv(layout, triangle, a_transpose, diagonal, n, k, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztbsv(layout, triangle, a_transpose, diagonal, n, k, reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&x_buffer[x_offset]), static_cast(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& ap_buffer, const size_t ap_offset, std::vector& 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(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& ap_buffer, const size_t ap_offset, std::vector& 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(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& ap_buffer, const size_t ap_offset, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ctpsv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(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& ap_buffer, const size_t ap_offset, std::vector& x_buffer, const size_t x_offset, const size_t x_inc) { cblas_ztpsv(layout, triangle, a_transpose, diagonal, n, reinterpret_cast(&ap_buffer[ap_offset]), reinterpret_cast(&x_buffer[x_offset]), static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_sger(layout, m, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_dger(layout, m, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_cgeru(layout, m, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zgeru(layout, m, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_cgerc(layout, m, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zgerc(layout, m, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_cher(layout, triangle, n, alpha, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_zher(layout, triangle, n, alpha, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_chpr(layout, triangle, n, alpha, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&ap_buffer[ap_offset])); } void cblasXhpr(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_zhpr(layout, triangle, n, alpha, reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_cher2(layout, triangle, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zher2(layout, triangle, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& ap_buffer, const size_t ap_offset) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_chpr2(layout, triangle, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&ap_buffer[ap_offset])); } void cblasXhpr2(const CBLAS_ORDER layout, const CBLAS_UPLO triangle, const size_t n, const double2 alpha, const std::vector& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& ap_buffer, const size_t ap_offset) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zhpr2(layout, triangle, n, alpha_array.data(), reinterpret_cast(&x_buffer[x_offset]), static_cast(x_inc), reinterpret_cast(&y_buffer[y_offset]), static_cast(y_inc), reinterpret_cast(&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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_ssyr(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_dsyr(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_sspr(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_dspr(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_ssyr2(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& a_buffer, const size_t a_offset, const size_t a_ld) { cblas_dsyr2(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_sspr2(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& x_buffer, const size_t x_offset, const size_t x_inc, const std::vector& y_buffer, const size_t y_offset, const size_t y_inc, std::vector& ap_buffer, const size_t ap_offset) { cblas_dspr2(layout, triangle, n, alpha, &x_buffer[x_offset], static_cast(x_inc), &y_buffer[y_offset], static_cast(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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_cgemm(layout, a_transpose, b_transpose, m, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zgemm(layout, a_transpose, b_transpose, m, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_csymm(layout, side, triangle, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zsymm(layout, side, triangle, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_chemm(layout, side, triangle, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zhemm(layout, side, triangle, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const float beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const double beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const float2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_csyrk(layout, triangle, a_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const double2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zsyrk(layout, triangle, a_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const float beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { cblas_cherk(layout, triangle, a_transpose, n, k, alpha, reinterpret_cast(&a_buffer[a_offset]), a_ld, beta, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const double beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { cblas_zherk(layout, triangle, a_transpose, n, k, alpha, reinterpret_cast(&a_buffer[a_offset]), a_ld, beta, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double beta, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_csyr2k(layout, triangle, ab_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double2 beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; const auto beta_array = std::vector{beta.real(), beta.imag()}; cblas_zsyr2k(layout, triangle, ab_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta_array.data(), reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const float beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_cher2k(layout, triangle, ab_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, const std::vector& b_buffer, const size_t b_offset, const size_t b_ld, const double beta, std::vector& c_buffer, const size_t c_offset, const size_t c_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_zher2k(layout, triangle, ab_transpose, n, k, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld, beta, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& b_buffer, const size_t b_offset, const size_t b_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_ctrmm(layout, side, triangle, a_transpose, diagonal, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& b_buffer, const size_t b_offset, const size_t b_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_ztrmm(layout, side, triangle, a_transpose, diagonal, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& 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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& b_buffer, const size_t b_offset, const size_t b_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_ctrsm(layout, side, triangle, a_transpose, diagonal, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&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& a_buffer, const size_t a_offset, const size_t a_ld, std::vector& b_buffer, const size_t b_offset, const size_t b_ld) { const auto alpha_array = std::vector{alpha.real(), alpha.imag()}; cblas_ztrsm(layout, side, triangle, a_transpose, diagonal, m, n, alpha_array.data(), reinterpret_cast(&a_buffer[a_offset]), a_ld, reinterpret_cast(&b_buffer[b_offset]), b_ld); } // ================================================================================================= } // namespace clblast // CLBLAST_TEST_WRAPPER_CBLAS_H_ #endif