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a5c4a8c7e0
Support for reordering B matrix of datatype int4 as per the pack schema requirements of u8s8s32 kernel. Vectorized int4_t -> int8_t conversion implemented via leveraging the vpmultishiftqb instruction. The reordered B matrix will then be used in the u8s8s32o<s32|s8> api. AMD-Internal: [SWLCSG-2390] Change-Id: I3a8f8aba30cac0c4828a31f1d27fa1b45ea07bba
65 lines
2.2 KiB
C
65 lines
2.2 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) 2022 - 2023, 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 LPGEMM_REORDER_H
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#define LPGEMM_REORDER_H
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#include "lpgemm_types.h"
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void reorderb_nr64_u8s8s32o32
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(
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lpgemm_obj_t* b,
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lpgemm_obj_t* b_reorder,
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rntm_t* rntm,
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lpgemm_cntx_t* lcntx
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);
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void reordera_mr6_u8s8s32o32
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(
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lpgemm_obj_t* a,
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lpgemm_obj_t* a_reorder,
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rntm_t* rntm,
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lpgemm_cntx_t* lcntx
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);
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void reorderb_nr64_u8s4s32o32
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(
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lpgemm_obj_t* b,
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lpgemm_obj_t* b_reorder,
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rntm_t* rntm,
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lpgemm_cntx_t* lcntx
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);
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#endif //LPGEMM_REORDER_H
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