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Diffstat (limited to 'src/routines/level1/xmax.hpp')
-rw-r--r-- | src/routines/level1/xmax.hpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/routines/level1/xmax.hpp b/src/routines/level1/xmax.hpp new file mode 100644 index 00000000..5a0236f2 --- /dev/null +++ b/src/routines/level1/xmax.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 <www.cedricnugteren.nl> +// +// This file implements the Xmax routine. The precision is implemented using a template argument. +// +// ================================================================================================= + +#ifndef CLBLAST_ROUTINES_XMAX_H_ +#define CLBLAST_ROUTINES_XMAX_H_ + +#include "routine.hpp" +#include "routines/level1/xamax.hpp" + +namespace clblast { +// ================================================================================================= + +// See comment at top of file for a description of the class +template <typename T> +class Xmax: public Xamax<T> { + public: + + // Members and methods from the base class + using Xamax<T>::DoAmax; + + // Constructor + Xmax(Queue &queue, EventPointer event, const std::string &name = "MAX"): + Xamax<T>(queue, event, name) { + } + + // Forwards to the regular absolute version. The implementation difference is realised in the + // kernel through a pre-processor macro based on the name of the routine. + StatusCode DoMax(const size_t n, + const Buffer<unsigned int> &imax_buffer, const size_t imax_offset, + const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc) { + return DoAmax(n, imax_buffer, imax_offset, x_buffer, x_offset, x_inc); + } +}; + +// ================================================================================================= +} // namespace clblast + +// CLBLAST_ROUTINES_XMAX_H_ +#endif |