Hi,
In the beginning of prefetch algorithms (stride and ghb), it is stated:
if (useContextId && !pkt->req->hasContextId()) {
DPRINTF(HWPrefetch, "ignoring request with no context ID");
return;
}
While debugging, I see that this message appears frequently. My guess
about Context ID is active thread or active process. Is that right?
If yes, then why a request has not any context ID?
In another word, what does "a request with no context ID" mean?
Regards
--
// Naderan *Mahmood;
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