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| author | flow <flowlnlnln@gmail.com> | 2022-07-24 15:12:29 -0300 |
|---|---|---|
| committer | flow <flowlnlnln@gmail.com> | 2022-07-24 17:46:54 -0300 |
| commit | 24c034ff6a15ed8fb8321f410e2003d83deead46 (patch) | |
| tree | e2656fcfb2c3084e249459b3d3ea707f2d772cbd /libraries/murmur2/src/MurmurHash2.h | |
| parent | 631a93bcd83272b3e59ca6a06aaa18a1a6b03167 (diff) | |
| download | PrismLauncher-24c034ff6a15ed8fb8321f410e2003d83deead46.tar.gz PrismLauncher-24c034ff6a15ed8fb8321f410e2003d83deead46.tar.bz2 PrismLauncher-24c034ff6a15ed8fb8321f410e2003d83deead46.zip | |
change(libs): use a 4MiB buffer by default in murmur2 hashing
Signed-off-by: flow <flowlnlnln@gmail.com>
Diffstat (limited to 'libraries/murmur2/src/MurmurHash2.h')
| -rw-r--r-- | libraries/murmur2/src/MurmurHash2.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libraries/murmur2/src/MurmurHash2.h b/libraries/murmur2/src/MurmurHash2.h index acea27ea..dc2c9681 100644 --- a/libraries/murmur2/src/MurmurHash2.h +++ b/libraries/murmur2/src/MurmurHash2.h @@ -15,10 +15,13 @@ //----------------------------------------------------------------------------- +#define KiB 1024 +#define MiB 1024*KiB + uint32_t MurmurHash2( std::ifstream&& file_stream, - std::size_t buffer_size = 4096, - std::function<bool(char)> filter_out = [](char) { return true; }); + std::size_t buffer_size = 4*MiB, + std::function<bool(char)> filter_out = [](char) { return false; }); struct IncrementalHashInfo { uint32_t h; |