How Many Threads at the same time ?

[thyphoon]

Hello,

How do I know how many Threads I can run at the same time to load images? is there a calculation according to the processor (number of cores)? Are there any limits?
thanks

[Bitblazer]

Pushing the Limits of Windows: Processes and Threads

[thyphoon]

Thanks i will read it !

[STARGÅTE]

The limit is reached, when CreateThread() returns #False:

Code: Select all

Procedure Test(Void.i)
	Repeat
		Delay(1000)
	ForEver
EndProcedure

Define Count = 0
While CreateThread(@Test(), Count)
	Count + 1
	If Count % 100 = 0
		Debug Count
	EndIf
Wend
Debug Str(Count) + " threads!"

On my system no limit is reached, but thread creation becomes slower (count around 40000).

[Bitblazer]

On my system no limit is reached, but thread creation becomes slower (count around 40000).

Sounds like virtual memory mapping kicking in?

[thyphoon]

ok thanks !

[helpy]

On Windows:
https://techcommunity.microsoft.com/t5/ ... d%20Limits