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avoid setting nthreads higher than available

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Martin Kroeker 2024-06-11 15:17:20 +02:00 committed by GitHub
parent 62c33db37d
commit 8e7e14b6aa
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1 changed files with 3 additions and 3 deletions
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6
kernel/x86_64/tobf16.c
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@ -135,7 +135,7 @@ void CNAME(BLASLONG n, FLOAT_TYPE * in, BLASLONG inc_in, bfloat16 * out, BLASLON
if (n <= 0) return;
#if defined(SMP)
int nthreads;
int nthreads = blas_cpu_number(1);
FLOAT_TYPE dummy_alpha;
FLOAT_TYPE dummy_c;
#endif
@ -145,9 +145,9 @@ void CNAME(BLASLONG n, FLOAT_TYPE * in, BLASLONG inc_in, bfloat16 * out, BLASLON
nthreads = 1;
} else {
if (n/100000 < 100) {
nthreads = 4;
nthreads = MAX(nthreads,4);
} else {
nthreads = 16;
nthreads = MAX(nthreads,16);
}
}