Cap the number of parallel threads
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496106642f
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@ -95,14 +95,19 @@ int NAME(blasint *M, blasint *N, FLOAT *a, blasint *ldA, blasint *ipiv, blasint
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#ifdef SMP
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args.common = NULL;
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#ifndef DOUBLE
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if (args.m*args.n < 40000)
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#else
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if (args.m*args.n < 10000)
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#endif
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args.nthreads=1;
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else
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args.nthreads = num_cpu_avail(4);
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int nmax = 40000;
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#else
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int nmax = 10000;
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endif
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if (args.m*args.n <nmax) {
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args.nthreads = 1;
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} else {
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args.nthreads = num_cpu_avail(4);
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if ((args.m*args.n)/args.nthreads <nmax)
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args.nthreads = (args.m*args.n)/nmax;
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}
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if (args.nthreads == 1) {
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#endif
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