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| author | Mehmet Samet Duman <yongdohyun@projecttick.org> | 2026-04-02 19:56:09 +0300 |
|---|---|---|
| committer | Mehmet Samet Duman <yongdohyun@projecttick.org> | 2026-04-02 19:56:09 +0300 |
| commit | 7fb132859fda54aa96bc9dd46d302b343eeb5a02 (patch) | |
| tree | b43ae77d7451fb470a260c03349a1caf2846c5e5 /neozip/arch/x86/crc32_vpclmulqdq_avx512.c | |
| parent | b1e34e861b5d732afe828d58aad2c638135061fd (diff) | |
| parent | c2712b8a345191f6ed79558c089777df94590087 (diff) | |
| download | Project-Tick-7fb132859fda54aa96bc9dd46d302b343eeb5a02.tar.gz Project-Tick-7fb132859fda54aa96bc9dd46d302b343eeb5a02.zip | |
Add 'neozip/' from commit 'c2712b8a345191f6ed79558c089777df94590087'
git-subtree-dir: neozip
git-subtree-mainline: b1e34e861b5d732afe828d58aad2c638135061fd
git-subtree-split: c2712b8a345191f6ed79558c089777df94590087
Diffstat (limited to 'neozip/arch/x86/crc32_vpclmulqdq_avx512.c')
| -rw-r--r-- | neozip/arch/x86/crc32_vpclmulqdq_avx512.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/neozip/arch/x86/crc32_vpclmulqdq_avx512.c b/neozip/arch/x86/crc32_vpclmulqdq_avx512.c new file mode 100644 index 0000000000..a95a448f49 --- /dev/null +++ b/neozip/arch/x86/crc32_vpclmulqdq_avx512.c @@ -0,0 +1,17 @@ +/* crc32_vpclmulqdq_avx512.c -- VPCLMULQDQ-based CRC32 with AVX-512. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifdef X86_VPCLMULQDQ_AVX512 + +#define X86_VPCLMULQDQ +#include "crc32_pclmulqdq_tpl.h" + +Z_INTERNAL uint32_t crc32_vpclmulqdq_avx512(uint32_t crc, const uint8_t *buf, size_t len) { + return crc32_copy_impl(crc, NULL, buf, len, 0); +} + +Z_INTERNAL uint32_t crc32_copy_vpclmulqdq_avx512(uint32_t crc, uint8_t *dst, const uint8_t *src, size_t len) { + return crc32_copy_impl(crc, dst, src, len, 1); +} +#endif |