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Math bruteforce test - enable erf/erfc functions (#1289)

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It was disabled because lack of reference implementation. However the
reference implementation exists. Then no reason to start testing these
functions.
This commit is contained in:
Grzegorz Wawiorko
2024-10-01 18:25:45 +02:00
committed by GitHub
parent 7e859cc296
commit 97cf4c7e25
4 changed files with 13 additions and 3 deletions
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4
test_conformance/math_brute_force/function_list.cpp
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@@ -280,8 +280,8 @@ const Func functionList[] = {
ENTRY(cosh, 4.0f, 4.0f, 2.f, FTZ_OFF, unaryF),
ENTRY_EXT(cospi, 4.0f, 4.0f, 2.f, 0.00048828125f, FTZ_OFF, unaryF,
0.00048828125f), // relaxed ulp 2^-11
//ENTRY(erfc, 16.0f, 16.0f, FTZ_OFF, unaryF), //disabled for 1.0 due to lack of reference implementation
//ENTRY(erf, 16.0f, 16.0f, FTZ_OFF, unaryF), //disabled for 1.0 due to lack of reference implementation
ENTRY(erfc, 16.0f, 16.0f, 4.0f, FTZ_OFF, unaryF),
ENTRY(erf, 16.0f, 16.0f, 4.0f, FTZ_OFF, unaryF),
// relaxed error is overwritten in unary.c as it is 3+floor(fabs(2*x))
ENTRY_EXT(exp, 3.0f, 4.0f, 2.f, 3.0f, FTZ_OFF, unaryF, 4.0f),

2
test_conformance/math_brute_force/main.cpp
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@@ -310,7 +310,7 @@ static test_definition test_list[] = {
ADD_TEST(half_sin), ADD_TEST(half_sqrt), ADD_TEST(half_tan),
ADD_TEST(add), ADD_TEST(subtract), ADD_TEST(divide),
ADD_TEST(divide_cr), ADD_TEST(multiply), ADD_TEST(assignment),
ADD_TEST(not),
ADD_TEST(not ), ADD_TEST(erf), ADD_TEST(erfc),
};
#undef ADD_TEST

6
test_conformance/math_brute_force/reference_math.cpp
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@@ -5764,3 +5764,9 @@ int reference_notl(long double x)
int r = !x;
return r;
}
long double reference_erfcl(long double x) { return erfc(x); }
long double reference_erfl(long double x) { return erf(x); }
double reference_erfc(double x) { return erfc(x); }
double reference_erf(double x) { return erf(x); }

4
test_conformance/math_brute_force/reference_math.h
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@@ -236,4 +236,8 @@ long double reference_ldexpl(long double x, int n);
long double reference_assignmentl(long double x);
int reference_notl(long double x);
long double reference_erfcl(long double x);
long double reference_erfl(long double x);
double reference_erfc(double x);
double reference_erf(double x);
#endif