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no. Because Intel is full of absolute idiots, Intel atom didn't support AVX 1 until Gracemont. Tremont is missing AVX1, AVX2, FMA, and basically the rest of X86
by adgjlsfhk1 2y ago
no. Because Intel is full of absolute idiots, Intel atom didn't support AVX 1 until Gracemont. Tremont is missing AVX1, AVX2, FMA, and basically the rest of X86v3, and shipped in CPUs as recently as 2021 (Jasper Lake).
- vardump 2y agoOh damn. I've dropped SSE ages ago and no one complained. I guess the customer base didn't use those chips...
- ack_complete 2y agoIntel also shipped a bunch of Pentium-branded CPUs that have AVX disabled, leading to oddities like a Kaby Lake based CPU that doesn't have AVX, and even worse, also shipped a few CPUs that have AVX2 but not BMI2: https://sourceware.org/bugzilla/show_bug.cgi?id=29611 https://sourceware.org/bugzilla/show_bug.cgi?id=29611 https://developercommunity.visualstudio.com/t/Crash-in-Windows-SDK-10026100-pow-fu/10750174 https://developercommunity.visualstudio.com/t/Crash-in-Windo...