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patch to compile with AVX512 for SkyLake Xeon processor using GCC7.2.0. Beside bug fixes in the source code, a option 'SKL' is added to configure.ac for SkyLake processor specific AVX512 instruction flags when using GCC. Code can be compiled with --enable-simd=SKL using GCC 7.2.0, but Test_simd fails. AVX512 support for complex double type with non-intel compilers makes this error.

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This commit is contained in:
Yong-Chull Jang
2018-01-27 10:00:38 -05:00
parent 3a754fcd51
commit 53a9260a94
5 changed files with 8 additions and 5 deletions
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4
lib/qcd/action/fermion/CayleyFermion5Dvec.cc
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@ -469,7 +469,7 @@ void CayleyFermion5D<Impl>::MooeeInternalAsm(const FermionField &psi, FermionFie
}
a0 = a0+incr;
a1 = a1+incr;
a2 = a2+sizeof(Simd::scalar_type);
a2 = a2+sizeof(typename Simd::scalar_type);
}}
{
int lexa = s1+LLs*site;
@ -701,7 +701,7 @@ void CayleyFermion5D<Impl>::MooeeInternalZAsm(const FermionField &psi, FermionFi
}
a0 = a0+incr;
a1 = a1+incr;
a2 = a2+sizeof(Simd::scalar_type);
a2 = a2+sizeof(typename Simd::scalar_type);
}}
{
int lexa = s1+LLs*site;

2
lib/qcd/action/fermion/DomainWallEOFAFermionvec.cc
View File

@ -475,7 +475,7 @@ namespace QCD {
}
a0 = a0 + incr;
a1 = a1 + incr;
a2 = a2 + sizeof(Simd::scalar_type);
a2 = a2 + sizeof(typename Simd::scalar_type);
}
}

2
lib/qcd/action/fermion/MobiusEOFAFermionvec.cc
View File

@ -853,7 +853,7 @@ namespace QCD {
a0 = a0 + incr;
a1 = a1 + incr;
a2 = a2 + sizeof(Simd::scalar_type);
a2 = a2 + sizeof(typename Simd::scalar_type);
}
}