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Replace djb hash with xxh3.

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This commit is contained in:
Bartosz Taudul
2019-11-07 23:52:52 +01:00
parent 17ee1aed5f
commit 5df7444cbb
3 changed files with 11 additions and 22 deletions
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server/TracyCharUtil.hpp
+7 -22
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@@ -5,6 +5,8 @@
#include <stdint.h>
#include <string.h>
#define XXH_STATIC_LINKING_ONLY
#include "tracy_xxh3.h"
#include "tracy_flat_hash_map.hpp"
namespace tracy
@@ -12,32 +14,15 @@ namespace tracy
namespace charutil
{
static inline uint32_t hash( const char* str )
static inline size_t hash( const char* str )
{
uint32_t hash = 5381;
int c;
while( ( c = *str++ ) != 0 )
{
hash = ( ( hash << 5 ) + hash ) ^ c;
}
return hash;
const auto sz = strlen( str );
return XXH3_64bits( str, sz );
}
static inline uint32_t hash( const char* str, size_t sz )
static inline size_t hash( const char* str, size_t sz )
{
uint32_t hash = 5381;
int c;
while( sz > 0 )
{
c = *str++;
hash = ( ( hash << 5 ) + hash ) ^ c;
sz--;
}
return hash;
return XXH3_64bits( str, sz );
}
struct Hasher