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| { TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities }
//------------------------------------------------------------------------------
class constructor TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.Create();
begin
with GetMemoryStatus() do
FStatusBase := dwTotalVirtual - dwAvailVirtual;
with GetMemoryStatusEx() do
FStatusExBase := ullTotalVirtual - ullAvailVirtual;
end;
//------------------------------------------------------------------------------
class function TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.GetMemoryCounters(): TProcessMemoryCounters;
begin
Result.cb := SizeOf(Result);
if not GetProcessMemoryInfo(GetCurrentProcess, @Result, Result.cb) then
ZeroMemory(@Result, Result.cb);
end;
//------------------------------------------------------------------------------
class function TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.GetMemoryDetail(): TMemoryDetail;
begin
ZeroMemory(@Result, SizeOf(Result));
end;
//------------------------------------------------------------------------------
class function TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.GetMemoryShot(): TMemoryShot;
begin
Result.Detail := GetMemoryDetail();
Result.Status := GetMemoryStatus();
Result.StatusRelative := Result.Status.dwTotalVirtual - Result.Status.dwAvailVirtual - FStatusBase;
Result.StatusEx := GetMemoryStatusex();
Result.StatusExRelative := Result.StatusEx.ullTotalVirtual - Result.StatusEx.ullAvailVirtual - FStatusExBase;
Result.Counters := GetMemoryCounters();
end;
//------------------------------------------------------------------------------
class function TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.GetMemoryStatus(): TMemoryStatus;
begin
Result.dwLength := SizeOf(Result);
GlobalMemoryStatus(Result);
end;
//------------------------------------------------------------------------------
class function TTestPerformanceExtensionPlugInImplementationEvaluationMM.TUtilities.GetMemoryStatusEx(): TMemoryStatusEx;
begin
Result.dwLength := SizeOf(Result);
if not GlobalMemoryStatusEx(Result) then
ZeroMemory(@Result, Result.dwLength);
end; |
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