mirrors/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy synced 2025-04-29 04:23:51 +00:00
Code Issues Releases Wiki Activity

Check for errors from GetLogicalProcessorInformationEx().

Browse Source
This commit is contained in:
Bartosz Taudul 2024-08-31 11:36:59 +02:00
parent e26c34346b
commit 8e3d250654
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 34 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
public/client/TracyProfiler.cpp
View File

@ -3740,23 +3740,48 @@ void Profiler::ReportTopology()
# endif
if( !_GetLogicalProcessorInformationEx ) return;
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX* packageInfo = nullptr;
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX* dieInfo = nullptr;
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX* coreInfo = nullptr;
DWORD psz = 0;
_GetLogicalProcessorInformationEx( RelationProcessorPackage, nullptr, &psz );
auto packageInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( psz );
auto res = _GetLogicalProcessorInformationEx( RelationProcessorPackage, packageInfo, &psz );
assert( res );
if( GetLastError() == ERROR_INSUFFICIENT_BUFFER )
{
packageInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( psz );
auto res = _GetLogicalProcessorInformationEx( RelationProcessorPackage, packageInfo, &psz );
assert( res );
}
else
{
psz = 0;
}
DWORD dsz = 0;
_GetLogicalProcessorInformationEx( RelationProcessorDie, nullptr, &dsz );
auto dieInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( dsz );
res = _GetLogicalProcessorInformationEx( RelationProcessorDie, dieInfo, &dsz );
assert( res );
if( GetLastError() == ERROR_INSUFFICIENT_BUFFER )
{
dieInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( dsz );
auto res = _GetLogicalProcessorInformationEx( RelationProcessorDie, dieInfo, &dsz );
assert( res );
}
else
{
dsz = 0;
}
DWORD csz = 0;
_GetLogicalProcessorInformationEx( RelationProcessorCore, nullptr, &csz );
auto coreInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( csz );
res = _GetLogicalProcessorInformationEx( RelationProcessorCore, coreInfo, &csz );
assert( res );
if( GetLastError() == ERROR_INSUFFICIENT_BUFFER )
{
coreInfo = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX*)tracy_malloc( csz );
auto res = _GetLogicalProcessorInformationEx( RelationProcessorCore, coreInfo, &csz );
assert( res );
}
else
{
csz = 0;
}
SYSTEM_INFO sysinfo;
GetSystemInfo( &sysinfo );