Re: Linux compatible setaffinity.

Robert Watson wrote:

On Wed, 20 Feb 2008, Jeff Roberson wrote:

So perhaps this means a slightly more complex API, but not much more complex. How about:

int cpuaffinity_get(scope, id, length, mask)
int cpuaffinity_getmax(scope, id, length, mask)
int cpuaffinity_set(scope, id, length, mask)
int cpuaffinity_setmax(scope, id, length, mask)


Are these features only for jail or something else which don't care CPU
L2 cache sharing between cores ? since program still can not figure out
L2 sharing information, no way to optimize its thread's cpu arrangement.

Regards,
David Xu

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