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https://github.com/ROCm/composable_kernel.git
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0a66c54e95
* fixed bfloat16 issues * refactor type_convert Co-authored-by: Chao Liu <chao.liu2@amd.com>
26 lines
760 B
C++
26 lines
760 B
C++
#pragma once
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#include "host_tensor.hpp"
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template <typename AType, typename BType, typename CType>
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void host_gemm_mk_kn_mn(const Tensor<AType>& a_m_k,
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const Tensor<BType>& b_k_n,
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Tensor<CType>& c_m_n)
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{
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auto f_mk_kn_mn = [&](auto m, auto n) {
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const int K = a_m_k.mDesc.GetLengths()[1];
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double v = 0;
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for(int k = 0; k < K; ++k)
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{
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v += static_cast<const double>(a_m_k(m, k)) * static_cast<const double>(b_k_n(k, n));
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}
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c_m_n(m, n) = v;
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};
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make_ParallelTensorFunctor(f_mk_kn_mn,
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c_m_n.mDesc.GetLengths()[0],
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c_m_n.mDesc.GetLengths()[1])(std::thread::hardware_concurrency());
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}
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