20210325, 23:51  #199 
"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest
2^{3}×761 Posts 
save more files than expected by default
I don't know if this is a bug or feature. v7.253ge27846f help output says (and nothing in my config.txt or tiny batch file says otherwise):
Code:
save <N> : specify the number of savefiles to keep (default 12). 
20210326, 00:00  #200  
"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest
13710_{8} Posts 
What's next? (Though Mihai has certainly earned a break and our thanks!)
Quote:
Persistent save files every 10M or 20M iterations, for salvaging part of long runs that go wrong along the way despite the Jacobi check or whatever. Perhaps occasional light maintenance of the V6.11 branch, for things V7 does not include. Documentation in detail. Return of supersafe for large exponent testing / large new prime verification. Or a variant that consults a prepared list of interim iteration / residue pairs from a previous run, and retries a limited number of times from the last matching point. Very simply formatted, file named <exponent>compare.txt, iteration numbers must be multiple of log interval; single header record for consistency check during the current run. (Following Fan Ming DC interim residues have been confirmed by my TC in progress.) Code:
332194529 LL seed 4 1000000 6f3e8db940a2da46 5000000 af733e924b0ff14d 10000000 3445b03b12e7e63c 15000000 7f89336ab4c99ccf 20000000 7cc12f9bc5569c53 24000000 2a0843590d428092 Code:
332194529 PRP type 1 base 3 Last fiddled with by kriesel on 20210326 at 00:20 

20211130, 02:23  #201 
"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest
2^{3}×761 Posts 
help output excerpt (note the zero values for upper limits) from gpuowlwin V7.286
Code:
FFT Configurations (specify with fft <width>:<middle>:<height> from the set below): FFT 256K [ 1.57M  0.00M] 256:2:256 FFT 384K [ 2.36M  7.72M] 256:3:256 FFT 512K [ 3.15M  0.00M] 256:4:256 256:2:512 512:2:256 
20211201, 04:23  #202  
May 2019
3^{2} Posts 
Getting an unexpected crash with 7.286.
I could ran DC PRP with Proof on the previous version. With this version I'm getting this Quote:


Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
gpuowl: runtime error  SELROC  GpuOwl  69  20210929 10:07 
GpuOwl PRPProof changes  preda  GpuOwl  20  20201017 06:51 
gpuOWL for Wagstaff  GP2  GpuOwl  22  20200613 16:57 
gpuowl tuning  M344587487  GpuOwl  14  20181229 08:11 
How to interface gpuOwl with PrimeNet  preda  PrimeNet  2  20171007 21:32 