1 | #pragma once |
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2 | |
3 | #include <cstddef> |
4 | |
5 | namespace c10 { |
6 | |
7 | #ifdef C10_MOBILE |
8 | // Use 16-byte alignment on mobile |
9 | // - ARM NEON AArch32 and AArch64 |
10 | // - x86[-64] < AVX |
11 | constexpr size_t gAlignment = 16; |
12 | #else |
13 | // Use 64-byte alignment should be enough for computation up to AVX512. |
14 | constexpr size_t gAlignment = 64; |
15 | #endif |
16 | |
17 | } // namespace c10 |
18 |