[performance] cache library performance enhancements (updates go-structr => v0.2.0) (#2575)

* update go-structr => v0.2.0

* update readme

* whoops, fix the link
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kim 2024-01-26 12:14:10 +00:00 committed by GitHub
commit 07207e71e9
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36 changed files with 4880 additions and 1379 deletions

39
vendor/github.com/zeebo/xxh3/_compat.c generated vendored Normal file
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#include "upstream/xxhash.h"
#include <stdio.h>
int main() {
unsigned char buf[4096];
for (int i = 0; i < 4096; i++) {
buf[i] = (unsigned char)((i+1)%251);
}
printf("var testVecs64 = []uint64{\n");
for (int i = 0; i < 4096; i++) {
if (i % 4 == 0) {
printf("\t");
}
uint64_t h = XXH3_64bits(buf, (size_t)i);
printf("0x%lx, ", h);
if (i % 4 == 3) {
printf("\n\t");
}
}
printf("}\n\n");
printf("var testVecs128 = [][2]uint64{\n");
for (int i = 0; i < 4096; i++) {
if (i % 4 == 0) {
printf("\t");
}
XXH128_hash_t h = XXH3_128bits(buf, (size_t)i);
printf("{0x%lx, 0x%lx}, ", h.high64, h.low64);
if (i % 4 == 3) {
printf("\n");
}
}
printf("}\n\n");
}