On 18 Sep 2009, at 23:04, Dariusz Mazur wrote:
But is this optimal solution:
procedure SysThreadSwitch;
begin
Sleep(0);
end;
WinThreadManager.ThreadSwitch :=...@systhreadswitch;
procedure ThreadSwitch;
begin
CurrentTM.ThreadSwitch;
end;
We have 2 unnecessary invoke function. Can compiler optimize this?
Or maybe better do ThreadSwitch and SysThreadSwitch inlined.
SysThreadSwitch cannot be inlined, because it's called as a procvar.
And since you are doing a context switch anyway, the additional
overhead of a direct and an indirect call is negligible.
Jonas
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