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Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks.

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Shai Duvdevani 2025-01-29 15:25:10 -08:00 • committed by Qi Wang
parent ef8e512e29
commit 257e64b968
22 changed files with 246 additions and 0 deletions
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msvc/projects/vc2015/jemalloc/jemalloc.vcxproj
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@ -83,6 +83,7 @@
<ClCompile Include="..\..\..\..\src\prof_recent.c" />
<ClCompile Include="..\..\..\..\src\prof_stats.c" />
<ClCompile Include="..\..\..\..\src\prof_sys.c" />
<ClCompile Include="..\..\..\..\src\prof_threshold.c" />
<ClCompile Include="..\..\..\..\src\psset.c" />
<ClCompile Include="..\..\..\..\src\rtree.c" />
<ClCompile Include="..\..\..\..\src\safety_check.c" />

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msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters
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@ -133,6 +133,9 @@
<ClCompile Include="..\..\..\..\src\prof_sys.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\prof_threshold.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\psset.c">
<Filter>Source Files</Filter>
</ClCompile>

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msvc/projects/vc2017/jemalloc/jemalloc.vcxproj
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@ -83,6 +83,7 @@
<ClCompile Include="..\..\..\..\src\prof_recent.c" />
<ClCompile Include="..\..\..\..\src\prof_stats.c" />
<ClCompile Include="..\..\..\..\src\prof_sys.c" />
<ClCompile Include="..\..\..\..\src\prof_threshold.c" />
<ClCompile Include="..\..\..\..\src\psset.c" />
<ClCompile Include="..\..\..\..\src\rtree.c" />
<ClCompile Include="..\..\..\..\src\safety_check.c" />

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msvc/projects/vc2017/jemalloc/jemalloc.vcxproj.filters
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@ -133,6 +133,9 @@
<ClCompile Include="..\..\..\..\src\prof_sys.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\prof_threshold.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\psset.c">
<Filter>Source Files</Filter>
</ClCompile>

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msvc/projects/vc2019/jemalloc/jemalloc.vcxproj
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@ -83,6 +83,7 @@
<ClCompile Include="..\..\..\..\src\prof_recent.c" />
<ClCompile Include="..\..\..\..\src\prof_stats.c" />
<ClCompile Include="..\..\..\..\src\prof_sys.c" />
<ClCompile Include="..\..\..\..\src\prof_threshold.c" />
<ClCompile Include="..\..\..\..\src\psset.c" />
<ClCompile Include="..\..\..\..\src\rtree.c" />
<ClCompile Include="..\..\..\..\src\safety_check.c" />

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msvc/projects/vc2019/jemalloc/jemalloc.vcxproj.filters
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@ -133,6 +133,9 @@
<ClCompile Include="..\..\..\..\src\prof_sys.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\prof_threshold.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\psset.c">
<Filter>Source Files</Filter>
</ClCompile>

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msvc/projects/vc2022/jemalloc/jemalloc.vcxproj
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@ -83,6 +83,7 @@
<ClCompile Include="..\..\..\..\src\prof_recent.c" />
<ClCompile Include="..\..\..\..\src\prof_stats.c" />
<ClCompile Include="..\..\..\..\src\prof_sys.c" />
<ClCompile Include="..\..\..\..\src\prof_threshold.c" />
<ClCompile Include="..\..\..\..\src\psset.c" />
<ClCompile Include="..\..\..\..\src\rtree.c" />
<ClCompile Include="..\..\..\..\src\safety_check.c" />

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msvc/projects/vc2022/jemalloc/jemalloc.vcxproj.filters
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@ -133,6 +133,9 @@
<ClCompile Include="..\..\..\..\src\prof_sys.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\prof_threshold.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\..\..\src\psset.c">
<Filter>Source Files</Filter>
</ClCompile>