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Old 2020-02-15, 16:55   #1
DJN
 
Feb 2020

102 Posts
Default Gerbicz/double-check errors

I'm getting errors during a PRP test.
Running the CPU at stock settings.
This is only happening on cores 1-4. Cores 5-8 have no errors.



Any ideas as to what is going on or how to fix? Text from Prime95 below.


Thank you.



Version: Windows64,Prime95,v29.8,build 6


[Main thread Feb 15 10:36] Mersenne number primality test program version 29.8
[Main thread Feb 15 10:36] Optimizing for CPU architecture: AMD Zen, L2 cache size: 8x512 KB, L3 cache size: 2x8 MB
[Main thread Feb 15 10:36] Starting workers.
[Main thread Feb 15 10:36] Waiting 62 seconds for boot to complete.


[Feb 15 10:37] Worker starting
[Feb 15 10:37] Setting affinity to run worker on CPU core #1
[Feb 15 10:37] Setting affinity to run helper thread 1 on CPU core #2
[Feb 15 10:37] Setting affinity to run helper thread 2 on CPU core #3
[Feb 15 10:37] Setting affinity to run helper thread 3 on CPU core #4
[Feb 15 10:37] Resuming Gerbicz error-checking PRP test of M107880287 using FMA3 FFT length 5760K, Pass1=768, Pass2=7680, clm=4, 4 threads
[Feb 15 10:37] Iteration: 67981074 / 107880287 [63.01%].
[Feb 15 10:37] Hardware errors have occurred during the test!
[Feb 15 10:37] 2 Gerbicz/double-check errors.
[Feb 15 10:37] Confidence in final result is excellent.
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