diff options
author | CNugteren <web@cedricnugteren.nl> | 2015-09-19 18:01:19 +0200 |
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committer | CNugteren <web@cedricnugteren.nl> | 2015-09-19 18:01:19 +0200 |
commit | de6547a92b16bd2220a103aa6606a49eb7231301 (patch) | |
tree | 04de3d0d8a0b1b3c70d8fc37cff266b0e8948ed6 /include | |
parent | 80da67d28bbcff958071befb48ccacac05ebbe49 (diff) |
Added SBMV and SPMV routines
Diffstat (limited to 'include')
-rw-r--r-- | include/internal/routines/level2/xsbmv.h | 49 | ||||
-rw-r--r-- | include/internal/routines/level2/xspmv.h | 49 |
2 files changed, 98 insertions, 0 deletions
diff --git a/include/internal/routines/level2/xsbmv.h b/include/internal/routines/level2/xsbmv.h new file mode 100644 index 00000000..bb24d8f4 --- /dev/null +++ b/include/internal/routines/level2/xsbmv.h @@ -0,0 +1,49 @@ + +// ================================================================================================= +// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This +// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max- +// width of 100 characters per line. +// +// Author(s): +// Cedric Nugteren <www.cedricnugteren.nl> +// +// This file implements the Xsbmv routine. It is based on the generalized mat-vec multiplication +// routine (Xgemv). The Xsbmv class inherits from the templated class Xgemv, allowing it to call the +// "MatVec" function directly. +// +// ================================================================================================= + +#ifndef CLBLAST_ROUTINES_XSBMV_H_ +#define CLBLAST_ROUTINES_XSBMV_H_ + +#include "internal/routines/level2/xgemv.h" + +namespace clblast { +// ================================================================================================= + +// See comment at top of file for a description of the class +template <typename T> +class Xsbmv: public Xgemv<T> { + public: + + // Uses the generic matrix-vector routine + using Xgemv<T>::MatVec; + + // Constructor + Xsbmv(Queue &queue, Event &event, const std::string &name = "SBMV"); + + // Templated-precision implementation of the routine + StatusCode DoSbmv(const Layout layout, const Triangle triangle, + const size_t n, const size_t k, + const T alpha, + const Buffer<T> &a_buffer, const size_t a_offset, const size_t a_ld, + const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc, + const T beta, + const Buffer<T> &y_buffer, const size_t y_offset, const size_t y_inc); +}; + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_ROUTINES_XSBMV_H_ +#endif diff --git a/include/internal/routines/level2/xspmv.h b/include/internal/routines/level2/xspmv.h new file mode 100644 index 00000000..88f02a2f --- /dev/null +++ b/include/internal/routines/level2/xspmv.h @@ -0,0 +1,49 @@ + +// ================================================================================================= +// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This +// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max- +// width of 100 characters per line. +// +// Author(s): +// Cedric Nugteren <www.cedricnugteren.nl> +// +// This file implements the Xspmv routine. It is based on the generalized mat-vec multiplication +// routine (Xgemv). The Xspmv class inherits from the templated class Xgemv, allowing it to call the +// "MatVec" function directly. +// +// ================================================================================================= + +#ifndef CLBLAST_ROUTINES_XSPMV_H_ +#define CLBLAST_ROUTINES_XSPMV_H_ + +#include "internal/routines/level2/xgemv.h" + +namespace clblast { +// ================================================================================================= + +// See comment at top of file for a description of the class +template <typename T> +class Xspmv: public Xgemv<T> { + public: + + // Uses the generic matrix-vector routine + using Xgemv<T>::MatVec; + + // Constructor + Xspmv(Queue &queue, Event &event, const std::string &name = "SPMV"); + + // Templated-precision implementation of the routine + StatusCode DoSpmv(const Layout layout, const Triangle triangle, + const size_t n, + const T alpha, + const Buffer<T> &ap_buffer, const size_t ap_offset, + const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc, + const T beta, + const Buffer<T> &y_buffer, const size_t y_offset, const size_t y_inc); +}; + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_ROUTINES_XSPMV_H_ +#endif |