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xe: jit: gemm: reuse xe2 strategies on xe3 #2440

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Jan 22, 2025
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xe: jit: gemm: reuse xe2 strategies on xe3 #2440

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7 changes: 4 additions & 3 deletions src/gpu/intel/jit/gemm/selector/kernel_selector.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright 2022-2024 Intel Corporation
* Copyright 2022-2025 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Expand Down Expand Up @@ -207,17 +207,18 @@ const kcatalog::Entry *select(const kcatalog::Catalog &catalog, int npatterns, c
}
}

/* Temporarily reuse XeHPC strategies for Xe2 until more Xe2 strategies are
/* Temporarily reuse XeHPC/Xe2 strategies for Xe2/Xe3 until more strategies are
in the catalog*/
if (!bestEntry
&& (patterns[0].selector.hw == kcatalog::HWTagXe2
|| patterns[0].selector.hw == kcatalog::HWTagXe3
)) {
std::vector<MatchParams> override_patterns;
const bool isXe3 = patterns[0].selector.hw == kcatalog::HWTagXe3;
override_patterns.reserve(npatterns);
for (int i = 0; i < npatterns; i++) {
override_patterns.emplace_back(patterns[i]);
override_patterns.back().selector.hw = kcatalog::HWTagXeHPC;
override_patterns.back().selector.hw = isXe3 ? kcatalog::HWTagXe2 : kcatalog::HWTagXeHPC;
}
return select(catalog, npatterns, override_patterns.data(), eparams, aux);
}
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