8000 Use Highway with Static Dispatch for some types in Absolute by Mousius · Pull Request #24385 · numpy/numpy · GitHub
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Use Highway with Static Dispatch for some types in Absolute #24385

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Use Highway with Static Dispatch for some types in Absolute #24385

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085dff1
Highway POC
Mousius Jul 7, 2023
8150c3e
Environment Variables and More Types
Mousius Jul 8, 2023
6bec892
Static dispatch example
Mousius Aug 10, 2023
ec4110c
Working absolute implementation
Mousius Aug 11, 2023
b794bf2
Remove dispatcher singleton
Mousius Aug 11, 2023
be908f1
Fix features
Mousius Aug 11, 2023
84695e0
Remove leftovers, align targets
Mousius Sep 7, 2023
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Remove dispatcher singleton
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@Mousius
Mousius committed Sep 7, 2023
commit b794bf202c3d3457ef4dc3f01a8dc002454a0f53
9 changes: 3 additions & 6 deletions numpy/core/src/umath/absolute.dispatch.cpp
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Expand Up @@ -106,22 +106,19 @@ extern "C" {
NPY_NO_EXPORT void
INT_absolute(char **args, npy_intp const *dimensions, npy_intp const *steps, void *NPY_UNUSED(func))
{
static auto dispatcher = HWY_STATIC_DISPATCH(INT_SuperAbsolute);
return dispatcher(args, dimensions, steps);
HWY_STATIC_DISPATCH(INT_SuperAbsolute)(args, dimensions, steps);
}

NPY_NO_EXPORT void
DOUBLE_absolute(char **args, npy_intp const *dimensions, npy_intp const *steps, void *NPY_UNUSED(func))
{
static auto dispatcher = HWY_STATIC_DISPATCH(DOUBLE_SuperAbsolute);
return dispatcher(args, dimensions, steps);
HWY_STATIC_DISPATCH(DOUBLE_SuperAbsolute)(args, dimensions, steps);
}

NPY_NO_EXPORT void
FLOAT_absolute(char **args, npy_intp const *dimensions, npy_intp const *steps, void *NPY_UNUSED(func))
{
static auto dispatcher = HWY_STATIC_DISPATCH(FLOAT_SuperAbsolute);
return dispatcher(args, dimensions, steps);
HWY_STATIC_DISPATCH(FLOAT_SuperAbsolute)(args, dimensions, steps);
}

} // extern "C"
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