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Avoid legacy instruction penalties on x86

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Justine Tunney 2024-07-31 01:02:24 -07:00
parent 1fba310e22
commit 8d8aecb6d9
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GPG key ID: BE714B4575D6E328
16 changed files with 199 additions and 158 deletions
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26
test/libc/str/blake2_test.c
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@ -18,12 +18,13 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/str/blake2.h"
#include "libc/assert.h"
#include "libc/calls/struct/timespec.h"
#include "libc/mem/mem.h"
#include "libc/stdio/rand.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/str/tab.internal.h"
#include "libc/testlib/ezbench.h"
#include "libc/testlib/benchmark.h"
#include "libc/testlib/hyperion.h"
#include "libc/testlib/testlib.h"
@ -90,17 +91,18 @@ TEST(BLAKE2B256Test, vectors) {
free(line);
}
BENCH(blake2, bench) {
BENCH(blake2, benchmark) {
char fun[256];
rngset(fun, 256, _rand64, -1);
EZBENCH_N("blake2b256", 0, EZBLAKE2B256(0, 0));
EZBENCH_N("blake2b256", 8, EZBLAKE2B256("helloooo", 8));
EZBENCH_N("blake2b256", 31, EZBLAKE2B256(fun, 31));
EZBENCH_N("blake2b256", 32, EZBLAKE2B256(fun, 32));
EZBENCH_N("blake2b256", 63, EZBLAKE2B256(fun, 63));
EZBENCH_N("blake2b256", 64, EZBLAKE2B256(fun, 64));
EZBENCH_N("blake2b256", 128, EZBLAKE2B256(fun, 128));
EZBENCH_N("blake2b256", 256, EZBLAKE2B256(fun, 256));
EZBENCH_N("blake2b256", kHyperionSize,
EZBLAKE2B256(kHyperion, kHyperionSize));
BENCHMARK(100, 0, __expropriate(EZBLAKE2B256(0, 0)));
BENCHMARK(100, 1, __expropriate(EZBLAKE2B256("h", 1)));
BENCHMARK(100, 8, __expropriate(EZBLAKE2B256("helloooo", 8)));
BENCHMARK(100, 31, __expropriate(EZBLAKE2B256(fun, 31)));
BENCHMARK(100, 32, __expropriate(EZBLAKE2B256(fun, 32)));
BENCHMARK(100, 63, __expropriate(EZBLAKE2B256(fun, 63)));
BENCHMARK(100, 64, __expropriate(EZBLAKE2B256(fun, 64)));
BENCHMARK(100, 128, __expropriate(EZBLAKE2B256(fun, 128)));
BENCHMARK(100, 256, __expropriate(EZBLAKE2B256(fun, 256)));
BENCHMARK(100, kHyperionSize,
__expropriate(EZBLAKE2B256(kHyperion, kHyperionSize)));
}