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097cda9f9e
-Currently lpgemm sets the context (block sizes and micro-kernels) based on the ISA of the machine it is being executed on. However this approach does not give the flexibility to select a different context at runtime. In order to enable runtime selection of context, the context initialization is modified to read the AOCL_ENABLE_INSTRUCTIONS env variable and set the context based on the same. As part of this commit, only f32 context selection is enabled. -Bug fixes in scale ops in f32 micro-kernels and GEMV path selection. -Added vectorized f32 packing kernels for NR=16(AVX2) and NR=64(AVX512). This is only for B matrix and helps remove dependency of f32 lpgemm api on the BLIS packing framework. AMD Internal: [CPUPL-5959] Change-Id: I4b459aaf33c54423952f89905ba43cf119ce20f6
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/*
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BLIS
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An object-based framework for developing high-performance BLAS-like
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libraries.
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Copyright (C) 2024, Advanced Micro Devices, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name(s) of the copyright holder(s) nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BLIS_GEMM_F32_PACKAB
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#define BLIS_GEMM_F32_PACKAB
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void packa_mr16_f32f32f32of32_col_major
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(
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float* pack_a_buffer,
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const float* a,
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const dim_t rs_a,
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const dim_t cs_a,
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const dim_t MC,
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const dim_t KC,
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dim_t* rs_p,
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dim_t* cs_p
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);
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typedef void (*lpgemm_pack_f32)
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(
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float*,
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const float*,
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const dim_t,
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const dim_t,
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const dim_t,
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const dim_t,
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dim_t*,
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dim_t*
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);
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void packb_nr64_f32f32f32of32
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(
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float* pack_b_buffer,
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const float* b,
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const dim_t rs_b,
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const dim_t cs_b,
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const dim_t NC,
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const dim_t KC,
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dim_t* rs_p,
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dim_t* cs_p
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);
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void packb_nr16_f32f32f32of32
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(
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float* pack_b_buffer,
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const float* b,
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const dim_t rs_b,
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const dim_t cs_b,
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const dim_t NC,
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const dim_t KC,
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dim_t* rs_p,
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dim_t* cs_p
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);
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#endif //BLIS_GEMM_F32_PACKAB
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