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Search: Posts Made By: tdulcet
Forum: Software 2022-05-17, 12:21
Replies: 225
Sticky: Prime95 30.7
Views: 29,672
Posted By tdulcet
Those options are for setting the maximum PRP...

Those options are for setting the maximum PRP proof power, but it will not let one set a higher proof power than the optimal for each exponent. You can override this by putting it in the [PrimeNet]...
Forum: GpuOwl 2022-05-06, 12:13
Replies: 34
Views: 1,991
Posted By tdulcet
GpuOwl on the Tesla V100 GPU

Thanks to @Magellan3s generously providing me access to a V100 GPU last week, I was able to confirm this severe performance regression, as I got 1235 us/iter on a wavefront first time exponent with...
Forum: GpuOwl 2022-04-21, 14:46
Replies: 34
Views: 1,991
Posted By tdulcet
Colab currently use Ubuntu 18.04, but that should...

Colab currently use Ubuntu 18.04, but that should not matter. I would try removing the -yield argument from your config file, as that will slow things down and should not be needed for headless GPUs...
Forum: GpuOwl 2022-03-27, 13:01
Replies: 19
Views: 2,348
Posted By tdulcet
Our PrimeNet script now fully supports GpuOwl

To update anyone following this thread, I recently submitted two pull requests to the GpuOwl master/main (see here (https://github.com/preda/gpuowl/pull/246)) and v6 (see here...
Forum: Cloud Computing 2022-03-16, 11:24
Replies: 1,186
Views: 153,200
Posted By tdulcet
This is a known GCC bug. Just run this command...

This is a known GCC bug. Just run this command before compiling GpuOwl:
sed -i 's/assert(false);/abort();/' Pm1Plan.cpp
Forum: Mlucas 2022-03-13, 12:59
Replies: 27
Views: 3,578
Posted By tdulcet
In case anyone did not see this thread...

In case anyone did not see this thread (https://www.mersenneforum.org/showthread.php?t=27648), @Prime95 updated the PrimeNet API to return 1.3 instead of 2 for the ll_tests_saved_if_factor_found...
Forum: PrimeNet 2022-03-13, 12:11
Replies: 10
Views: 816
Posted By tdulcet
This unfortunately broke our PrimeNet script...

This unfortunately broke our PrimeNet script (https://www.mersenneforum.org/showthread.php?t=26574), as it uses a regular expression to parse the assignment lines, which was expecting an integer....
Forum: Mlucas 2021-12-03, 10:58
Replies: 27
Views: 3,578
Posted By tdulcet
I just pushed the new md5sum to my repository....

I just pushed the new md5sum to my repository. See here (https://github.com/tdulcet/Distributed-Computing-Scripts/commit/2f5a683d1cdeeab8ce85767b25b790c006348d77) for the change.
Forum: Mlucas 2021-11-29, 13:53
Replies: 27
Views: 3,578
Posted By tdulcet
I just pushed the updated script to my...

I just pushed the updated script to my repository. See here (https://github.com/tdulcet/Distributed-Computing-Scripts/commit/e824abcf53a04f019d09a97abdd256303245c81c) for the full changes

It will...
Forum: Mlucas 2021-11-24, 14:14
Replies: 27
Views: 3,578
Posted By tdulcet
Thanks. I just pushed the updated script to my...

Thanks. I just pushed the updated script to my repository. See here...
Forum: Cloud Computing 2021-11-17, 16:39
Replies: 68
Views: 34,083
Posted By tdulcet
Yes, the same CPU: $ wget...

Yes, the same CPU:
$ wget https://raw.github.com/tdulcet/Linux-System-Information/master/info.sh -qO - | bash -s

Linux Distribution: Ubuntu 20.04.3 LTS
Linux Kernel: 5.11.0-1020-aws
Computer...
Forum: Cloud Computing 2021-11-17, 13:05
Replies: 68
Views: 34,083
Posted By tdulcet
I ran the throughput benchmark on a c5.metal...

I ran the throughput benchmark on a c5.metal instance and got different results. Specifically, two workers were faster at the higher FFT lengths. Here are the fastest numbers of workers for each...
Forum: GpuOwl 2021-11-09, 14:22
Replies: 19
Views: 2,348
Posted By tdulcet
Yes, it would be possible. In my last major...

Yes, it would be possible. In my last major update of the PrimeNet script in late August, I implemented about 80% of the code to reserve individual exponents using the register assignment endpoint...
Forum: Mlucas 2021-11-07, 14:11
Replies: 27
Views: 3,578
Posted By tdulcet
Thanks. I just pushed the new md5sum to my...

Thanks. I just pushed the new md5sum to my repository. See here...
Forum: GpuOwl 2021-11-06, 12:05
Replies: 19
Views: 2,348
Posted By tdulcet
Yes, although no promises that anything will be...

Yes, although no promises that anything will be implemented. There is a list of features at the bottom of my README (see here (https://github.com/tdulcet/Distributed-Computing-Scripts#contributing))...
Forum: GpuOwl 2021-11-05, 09:56
Replies: 19
Views: 2,348
Posted By tdulcet
I am glad you figured it out. I guess I should...

I am glad you figured it out. I guess I should have mentioned that gotcha regarding the worktodo file. I use a wrapper script to start GpuOwl (see here...
Forum: GpuOwl 2021-11-04, 14:22
Replies: 19
Views: 2,348
Posted By tdulcet
I specifically targeted and tested with GpuOwl...

I specifically targeted and tested with GpuOwl v6.11-380 and the latest version (currently v7.2-70), although it likely also works with the versions in between.



Hmm, something is not...
Forum: Mlucas 2021-11-02, 13:01
Replies: 27
Views: 3,578
Posted By tdulcet
Thanks for providing instructions for users while...

Thanks for providing instructions for users while they waited for me to update the script. I just pushed the new md5sum for Mlucas v20.1.1 to my repository. See here...
Forum: GpuOwl 2021-10-29, 14:13
Replies: 19
Views: 2,348
Posted By tdulcet
The first case is fine with me, if that would be...

The first case is fine with me, if that would be easier for you. Thanks again for doing this! It will significantly speed up the time it takes to test my proof uploading implementation so I can...
Forum: GpuOwl 2021-10-28, 13:22
Replies: 19
Views: 2,348
Posted By tdulcet
Thanks for the offer! I could upload your PRP...

Thanks for the offer! I could upload your PRP proofs, but yes, I would need your PrimeNet User ID. If that is OK with you, feel free to upload the proofs to your favorite file sharing service and...
Forum: GpuOwl 2021-10-27, 13:02
Replies: 19
Views: 2,348
Posted By tdulcet
No problem, I am happy it is useful for you....

No problem, I am happy it is useful for you. Thanks for helping test it. There is more information about the GpuOwl support in this post...
Forum: GpuOwl 2021-10-26, 11:25
Replies: 19
Views: 2,348
Posted By tdulcet
New PrimeNet script

@danc2 and I created a new PrimeNet script last year do this. Please see our dedicated thread (https://www.mersenneforum.org/showthread.php?t=26574) for more information.

It does not yet support...
Forum: PrimeNet 2021-09-06, 14:27
Replies: 15
Views: 3,801
Posted By tdulcet
Anyone is free to write a v5 PrimeNet API client...

Anyone is free to write a v5 PrimeNet API client in any language they want. In the 16 years that v0.95 of the v5 API has existed, @danc2 and I are the only ones to create a third party tool that...
Forum: PrimeNet 2021-09-04, 14:33
Replies: 15
Views: 3,801
Posted By tdulcet
Oh, OK. Note that the last line does not always...

Oh, OK. Note that the last line does not always provide enough information. For both Mlucas and GpuOwl, our script has to traverse the logs back to when the program and/or exponent was first started...
Forum: PrimeNet 2021-09-03, 15:37
Replies: 15
Views: 3,801
Posted By tdulcet
Yes, @danc2 originally created the PrimeNet...

Yes, @danc2 originally created the PrimeNet script for his Colab GPU notebook, so users could use the notebook without having to provide their PrimeNet password. However, it fully supports Mlucas and...
Showing results 1 to 25 of 62

 
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