Optimize cuda::std::saturating_(add|sub) for 120f+#8026
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davebayer merged 1 commit intoNVIDIA:mainfrom Apr 7, 2026
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Optimize cuda::std::saturating_(add|sub) for 120f+#8026davebayer merged 1 commit intoNVIDIA:mainfrom
cuda::std::saturating_(add|sub) for 120f+#8026davebayer merged 1 commit intoNVIDIA:mainfrom
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cuda::std::(add|sub)_sat for 120f+cuda::std::saturating_(add|sub) for 120f+
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PTX ISA 9.2 introduced some
.satmore variants ofaddandsubPTX instructions for 120-family architectures. We can use them incuda::std::saturating_addandcuda::std::saturating_sub