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debug floating-point exceptions #460

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merged 5 commits into from
Jan 15, 2020
+41 −15
Merged

debug floating-point exceptions #460

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7ded42f
debug floating-point exceptions
toxa81 Jan 15, 2020
43b2c73
use only in debug mode
toxa81 Jan 15, 2020
e272460
pass a command line argument to debug fpe
toxa81 Jan 15, 2020
f1f730f
fix
toxa81 Jan 15, 2020
553b62c
don't trace underflow
toxa81 Jan 15, 2020
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don't trace underflow
@toxa81
toxa81 committed Jan 15, 2020
commit 553b62cee2f1cca085d956f1ab841e9fb603f4d9
2 changes: 1 addition & 1 deletion apps/dft_loop/sirius.scf.cpp
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Original file line number Diff line number Diff line change
@@ -367,7 +367,7 @@ int main(int argn, char** argv)

#if defined(_GNU_SOURCE)
if (args.exist("fpe")) {
feenableexcept(FE_DIVBYZERO|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW);
feenableexcept(FE_DIVBYZERO|FE_INVALID|FE_OVERFLOW);
}
#endif