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Fix checks for AVX512 and atomics

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This commit is contained in:
Martin Kroeker
2022-03-23 15:48:58 +01:00
committed by GitHub
parent 93a81856ae
commit c87a4dbf35
1 changed files with 2 additions and 2 deletions
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4
c_check
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@@ -254,7 +254,7 @@ if (($architecture eq "x86") || ($architecture eq "x86_64")) {
# $tmpf = new File::Temp( UNLINK => 1 );
($fh,$tmpf) = tempfile( SUFFIX => '.c' , UNLINK => 1 );
$code = '"vbroadcastss -4 * 4(%rsi), %zmm2"';
print $tmpf "#include <immintrin.h>\n\nint main(void){ __asm__ volatile($code); }\n";
print $fh "#include <immintrin.h>\n\nint main(void){ __asm__ volatile($code); }\n";
$args = " -march=skylake-avx512 -c -o $tmpf.o $tmpf";
if ($compiler eq "PGI") {
$args = " -tp skylake -c -o $tmpf.o $tmpf";
@@ -278,7 +278,7 @@ if ($data =~ /HAVE_C11/) {
$c11_atomics = 0;
} else {
($fh,$tmpf) = tempfile( SUFFIX => '.c' , UNLINK => 1 );
print $tmpf "#include <stdatomic.h>\nint main(void){}\n";
print $fh "#include <stdatomic.h>\nint main(void){}\n";
$args = " -c -o $tmpf.o $tmpf";
my @cmd = ("$compiler_name $flags $args >/dev/null 2>/dev/null");
system(@cmd) == 0;