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Add signbit function

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This commit is contained in:
Charles Schlosser
2022-11-04 00:31:20 +00:00
committed by Rasmus Munk Larsen
parent 8f8e36458f
commit 82b152dbe7
12 changed files with 332 additions and 9 deletions
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Eigen/src/Core/NumTraits.h
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@@ -95,7 +95,7 @@ EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Tgt bit_cast(const Src& src) {
// Load src into registers first. This allows the memcpy to be elided by CUDA.
const Src staged = src;
EIGEN_USING_STD(memcpy)
memcpy(&tgt, &staged, sizeof(Tgt));
memcpy(static_cast<void*>(&tgt),static_cast<const void*>(&staged), sizeof(Tgt));
return tgt;
}
} // namespace numext