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author | Cedric Nugteren <web@cedricnugteren.nl> | 2017-04-01 13:36:24 +0200 |
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committer | Cedric Nugteren <web@cedricnugteren.nl> | 2017-04-01 13:36:24 +0200 |
commit | b84d2296b87ac212474af855d916b12adf96bdb7 (patch) | |
tree | 0f2e85e1e1acef1d22f046499dd0b8a30e5da4f9 /test/routines/level2/xsyr2.hpp | |
parent | a98c00a2671b8981579f3a73dca8fb3365a95e53 (diff) |
Separated host-device and device-host memory copies from execution of the CBLAS reference code; for fair timing and code de-duplication
Diffstat (limited to 'test/routines/level2/xsyr2.hpp')
-rw-r--r-- | test/routines/level2/xsyr2.hpp | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/test/routines/level2/xsyr2.hpp b/test/routines/level2/xsyr2.hpp index 43644883..dd10a3d0 100644 --- a/test/routines/level2/xsyr2.hpp +++ b/test/routines/level2/xsyr2.hpp @@ -45,6 +45,8 @@ class TestXsyr2 { kArgAOffset, kArgXOffset, kArgYOffset, kArgAlpha}; } + static std::vector<std::string> BuffersIn() { return {kBufMatA, kBufVecX, kBufVecY}; } + static std::vector<std::string> BuffersOut() { return {kBufMatA}; } // Describes how to obtain the sizes of the buffers static size_t GetSizeX(const Arguments<T> &args) { @@ -112,20 +114,13 @@ class TestXsyr2 { // Describes how to run the CPU BLAS routine (for correctness/performance comparison) #ifdef CLBLAST_REF_CBLAS - static StatusCode RunReference2(const Arguments<T> &args, Buffers<T> &buffers, Queue &queue) { - std::vector<T> a_mat_cpu(args.a_size, static_cast<T>(0)); - std::vector<T> x_vec_cpu(args.x_size, static_cast<T>(0)); - std::vector<T> y_vec_cpu(args.y_size, static_cast<T>(0)); - buffers.a_mat.Read(queue, args.a_size, a_mat_cpu); - buffers.x_vec.Read(queue, args.x_size, x_vec_cpu); - buffers.y_vec.Read(queue, args.y_size, y_vec_cpu); + static StatusCode RunReference2(const Arguments<T> &args, BuffersHost<T> &buffers_host, Queue &) { cblasXsyr2(convertToCBLAS(args.layout), convertToCBLAS(args.triangle), args.n, args.alpha, - x_vec_cpu, args.x_offset, args.x_inc, - y_vec_cpu, args.y_offset, args.y_inc, - a_mat_cpu, args.a_offset, args.a_ld); - buffers.a_mat.Write(queue, args.a_size, a_mat_cpu); + buffers_host.x_vec, args.x_offset, args.x_inc, + buffers_host.y_vec, args.y_offset, args.y_inc, + buffers_host.a_mat, args.a_offset, args.a_ld); return StatusCode::kSuccess; } #endif |