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Old 2021-11-24, 15:45   #7
petrw1
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"Wayne"
Nov 2006
Saskatchewan, Canada

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Quote:
Originally Posted by Zhangrc View Post
And, when will Prime95 combine P-1 stage 1 with PRP? That's another 0.5% to 1% speed improvement.
And after that, I think it's safe to change the number-of-tests-saved value from 2 to 1.
I could be out to lunch but in my mind another line of thinking is:
If P-1 is so fast now relative to PRP let it find as many factors as possible and save as many expensive PRP tests as possible. Maybe it should be 2.5 or 3 to 1 tests-saved?

Similarly it is because GPUs are SOOOO much faster at TF that we bumped the pre-PRP TF by a few bits to save PRP tests.
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