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Old 2019-12-20, 17:38   #488
EdH's Avatar
"Ed Hall"
Dec 2009
Adirondack Mtns

C5D16 Posts

Originally Posted by PhilF View Post
I don't think so. Stage 2 is run on the CPU, not the GPU, so I don't think anything about stage 2 gets changed when the program is compiled with the --enable-gpu option.

This is in the readme.gpu file:
Yeah, I saw that, but it seemed that there was somewhere I read that the latest version had multi-threading. Even if I can't invoke both CPUs in conjunction with a GPU run, if I can run the stage 1 with B2=0 and save the residues, I could rerun ECM with both threads to run the residues.

I may have to explore and see if there is a manner I can both run the GPU branch and fill the CPU for stage 2. . .
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