20 lines
879 B
Plaintext
20 lines
879 B
Plaintext
// Copyright (c) 2023, Tri Dao.
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// Splitting the different head dimensions to different files to speed up compilation.
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#include "flash_bwd_launch_template.h"
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// template<>
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// void run_mha_bwd_<cutlass::bfloat16_t, 128>(Flash_bwd_params ¶ms, cudaStream_t stream, const bool configure) {
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// using elem_type = cutlass::bfloat16_t;
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// if (params.h == params.h_k) {
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// run_flash_bwd<Flash_bwd_kernel_traits<128, 64, 128, 8, 2, 4, 2, false, false, elem_type>>(params, stream, configure);
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// } else {
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// run_flash_bwd_seqq_parallel<Flash_bwd_kernel_traits<128, 128, 64, 8, 4, 4, 4, false, false, elem_type>>(params, stream, configure);
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// }
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// }
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template<>
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void run_mha_bwd_<cutlass::bfloat16_t, 128>(Flash_bwd_params ¶ms, cudaStream_t stream, const bool configure) {
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run_mha_bwd_hdim128<cutlass::bfloat16_t>(params, stream, configure);
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} |