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Merge pull request #1714 from NVIDIA/u128_div

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fix uint128
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Dustyn Blasig 2024-08-16 07:14:59 -05:00 committed by GitHub
commit f93a69134e
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include/cutlass/uint128.h
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@ -194,7 +194,7 @@ struct alignas(16) uint128_t
uint64_t remainder{0}; uint64_t remainder{0};
#if defined(CUTLASS_UINT128_NATIVE) #if defined(CUTLASS_UINT128_NATIVE)
remainder = uint64_t(native % divisor); remainder = uint64_t(native % divisor);
#elif defined(CUTLASS_INT128_ARITHMETIC_DIV) #elif defined(CUTLASS_INT128_ARITHMETIC_DIV) && ! defined (__CUDA_ARCH__)
// implemented using MSVC's arithmetic intrinsics // implemented using MSVC's arithmetic intrinsics
(void)_udiv128(hilo_.hi, hilo_.lo, divisor, &remainder); (void)_udiv128(hilo_.hi, hilo_.lo, divisor, &remainder);
#else #else