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Pack StringIdx in 24 bits.

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This reduces ZoneEvent size from 32 to 30 bytes.

Memory usage reduction on selected traces (sizes in MB):

big             9902 -> 9527  (96%)
chicken         2172 -> 2107  (97%)
ctx-big          311 ->  309  (99%)
drl-l-b         1570 -> 1479  (94%)
long            5496 -> 5412  (98%)
mem             6468 -> 6468  (100%)
q3bsp-mt        5784 -> 5592  (96%)
selfprofile     1486 -> 1443  (97%)
This commit is contained in:
Bartosz Taudul
2019-09-29 20:32:42 +02:00
parent 781ebeb835
commit d228bcb622
5 changed files with 159 additions and 55 deletions
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server/TracyWorker.hpp
+4 -4
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@@ -130,8 +130,8 @@ private:
{
const auto& v = data->data[i];
hash = ( ( hash << 5 ) + hash ) ^ size_t( v.line );
hash = ( ( hash << 5 ) + hash ) ^ size_t( v.file.__data );
hash = ( ( hash << 5 ) + hash ) ^ size_t( v.name.__data );
hash = ( ( hash << 5 ) + hash ) ^ size_t( v.file.Idx() );
hash = ( ( hash << 5 ) + hash ) ^ size_t( v.name.Idx() );
}
return hash;
}
@@ -517,7 +517,7 @@ private:
tracy_force_inline void ReadTimeline( FileRead& f, ZoneEvent* zone, uint16_t thread, int64_t& refTime );
tracy_force_inline void ReadTimelinePre042( FileRead& f, ZoneEvent* zone, uint16_t thread, int fileVer );
tracy_force_inline void ReadTimelinePre052( FileRead& f, ZoneEvent* zone, uint16_t thread, int64_t& refTime, int fileVer );
tracy_force_inline void ReadTimelinePre058( FileRead& f, ZoneEvent* zone, uint16_t thread, int64_t& refTime, int fileVer );
tracy_force_inline void ReadTimeline( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime );
tracy_force_inline void ReadTimelinePre052( FileRead& f, GpuEvent* zone, int64_t& refTime, int64_t& refGpuTime, int fileVer );
@@ -525,7 +525,7 @@ private:
void ReadTimeline( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int64_t& refTime );
void ReadTimelinePre042( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int fileVer );
void ReadTimelinePre052( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int64_t& refTime, int fileVer );
void ReadTimelinePre058( FileRead& f, Vector<ZoneEvent*>& vec, uint16_t thread, uint64_t size, int64_t& refTime, int fileVer );
void ReadTimeline( FileRead& f, Vector<GpuEvent*>& vec, uint64_t size, int64_t& refTime, int64_t& refGpuTime );
void ReadTimelinePre052( FileRead& f, Vector<GpuEvent*>& vec, uint64_t size, int64_t& refTime, int64_t& refGpuTime, int fileVer );