From f726fbdc9fef937fbe32222f0e66aac8d7e2678c Mon Sep 17 00:00:00 2001 From: Cedric Nugteren Date: Sat, 18 Jun 2016 20:20:13 +0200 Subject: Moved all headers into the source tree, changed headers to .hpp extension --- src/routines/level2/xgbmv.hpp | 49 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/routines/level2/xgbmv.hpp (limited to 'src/routines/level2/xgbmv.hpp') diff --git a/src/routines/level2/xgbmv.hpp b/src/routines/level2/xgbmv.hpp new file mode 100644 index 00000000..686ab642 --- /dev/null +++ b/src/routines/level2/xgbmv.hpp @@ -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 +// +// This file implements the Xgbmv routine. It is based on the generalized mat-vec multiplication +// routine (Xgemv). The Xgbmv class inherits from the templated class Xgemv, allowing it to call the +// "MatVec" function directly. +// +// ================================================================================================= + +#ifndef CLBLAST_ROUTINES_XGBMV_H_ +#define CLBLAST_ROUTINES_XGBMV_H_ + +#include "routines/level2/xgemv.hpp" + +namespace clblast { +// ================================================================================================= + +// See comment at top of file for a description of the class +template +class Xgbmv: public Xgemv { + public: + + // Uses the generic matrix-vector routine + using Xgemv::MatVec; + + // Constructor + Xgbmv(Queue &queue, EventPointer event, const std::string &name = "GBMV"); + + // Templated-precision implementation of the routine + StatusCode DoGbmv(const Layout layout, const Transpose a_transpose, + const size_t m, const size_t n, const size_t kl, const size_t ku, + const T alpha, + const Buffer &a_buffer, const size_t a_offset, const size_t a_ld, + const Buffer &x_buffer, const size_t x_offset, const size_t x_inc, + const T beta, + const Buffer &y_buffer, const size_t y_offset, const size_t y_inc); +}; + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_ROUTINES_XGBMV_H_ +#endif -- cgit v1.2.3