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author | Cedric Nugteren <web@cedricnugteren.nl> | 2017-03-05 15:06:14 +0100 |
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committer | Cedric Nugteren <web@cedricnugteren.nl> | 2017-03-05 15:06:14 +0100 |
commit | b114ea49a9228ee7a8bf1b00c092324c0ce972c3 (patch) | |
tree | 5aa34777226bdb11c6349c9ce43de160478d9b41 /src/routines/levelx/xaxpybatched.hpp | |
parent | cdf354f89524ed88d4f9358004e5a8eabd9ce286 (diff) |
Added first naive version of the batched AXPY routine
Diffstat (limited to 'src/routines/levelx/xaxpybatched.hpp')
-rw-r--r-- | src/routines/levelx/xaxpybatched.hpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/routines/levelx/xaxpybatched.hpp b/src/routines/levelx/xaxpybatched.hpp new file mode 100644 index 00000000..7fd14a74 --- /dev/null +++ b/src/routines/levelx/xaxpybatched.hpp @@ -0,0 +1,46 @@ + +// ================================================================================================= +// 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 XaxpyBatched routine. This is a non-blas batched version of AXPY. +// +// ================================================================================================= + +#ifndef CLBLAST_ROUTINES_XAXPYBATCHED_H_ +#define CLBLAST_ROUTINES_XAXPYBATCHED_H_ + +#include <vector> + +#include "routines/level1/xaxpy.hpp" + +namespace clblast { +// ================================================================================================= + +// See comment at top of file for a description of the class +template <typename T> +class XaxpyBatched: public Xaxpy<T> { + public: + + // Uses the regular Xaxpy routine + using Xaxpy<T>::DoAxpy; + + // Constructor + XaxpyBatched(Queue &queue, EventPointer event, const std::string &name = "AXPYBATCHED"); + + // Templated-precision implementation of the routine + void DoAxpyBatched(const size_t n, const std::vector<T> &alphas, + const std::vector<Buffer<T>> &x_buffers, const size_t x_inc, + const std::vector<Buffer<T>> &y_buffers, const size_t y_inc, + const size_t batch_count); +}; + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_ROUTINES_XAXPYBATCHED_H_ +#endif |