Msieve announcements - Page 9

wombatman · 2021-07-07, 03:38

Are there any 64-bit CUDA 11 prebuilts available? I just got done putting together a new rig with a 3090, and I would like to contribute again! Currently tearing up some mfaktc at 6000+ Ghz-d/day, but it'd be nice to be able to do some polynomial searching as well (at least until WSL2 lets us use CUDA without joining the Insider program).

Brian Gladman · 2021-07-07, 16:56

Quote:

Originally Posted by wombatman

Are there any 64-bit CUDA 11 prebuilts available? I just got done putting together a new rig with a 3090, and I would like to contribute again! Currently tearing up some mfaktc at 6000+ Ghz-d/day, but it'd be nice to be able to do some polynomial searching as well (at least until WSL2 lets us use CUDA without joining the Insider program).

I can build msieve for Windows x64 using MSVC with CUDA 11.3 and MPIR (for skylake_avx) if that is of any use. I am sure there is somewhere I could put it for download. I could build with different assembler support if necessary.

Alternatively the build is available in the MSIEVE SVN repository which is at "http://svn.code.sf.net/p/msieve/code/trunk/"

wombatman · 2021-07-07, 17:17

Quote:

Originally Posted by Brian Gladman

I can build msieve for Windows x64 using MSVC with CUDA 11.3 and MPIR (for skylake_avx) if that is of any use. I am sure there is somewhere I could put it for download. I could build with different assembler support if necessary.

Alternatively the build is available in the MSIEVE SVN repository which is at "http://svn.code.sf.net/p/msieve/code/trunk/"

It would be fantastic if you could. Long ago, I built msieve in Windows, but I would need to compile all the additional stuff (MPIR, etc) again before I could do it on my new computer. Ultimately, I probably will, but it would be nice to have an exe to use in the meantime. Thank you for your kind offer to do so.

Brian Gladman · 2021-07-08, 12:34

Quote:

Originally Posted by wombatman

It would be fantastic if you could. Long ago, I built msieve in Windows, but I would need to compile all the additional stuff (MPIR, etc) again before I could do it on my new computer. Ultimately, I probably will, but it would be nice to have an exe to use in the meantime. Thank you for your kind offer to do so.

Here is a link to a binary in ZIP format

https://drive.google.com/file/d/1iKj...ew?usp=sharing

There must be a high chance that this will fail for you as I don't know what assembler code you need for your system. So all I have done is to upload the version I use on my Intel I9 (Coffee Lake) system (i.e. with skylake_avx assembler code).

wombatman · 2021-07-08, 13:57

Quote:

Originally Posted by Brian Gladman

Here is a link to a binary in ZIP format

https://drive.google.com/file/d/1iKj...ew?usp=sharing

There must be a high chance that this will fail for you as I don't know what assembler code you need for your system. So all I have done is to upload the version I use on my Intel I9 (Coffee Lake) system (i.e. with skylake_avx assembler code).

It looks like it's missing the stage1_core_smXX.ptx file. Could you build one for sm_86? Thank you!

wombatman · 2021-07-08, 15:20

Quote:

Originally Posted by wombatman

It looks like it's missing the stage1_core_smXX.ptx file. Could you build one for sm_86? Thank you!

Also, in case it makes a difference, my CPU is an i9-10850K. Thank you again for your help.

Brian Gladman · 2021-07-08, 15:36

Quote:

Originally Posted by wombatman

Also, in case it makes a difference, my CPU is an i9-10850K. Thank you again for your help.

Another try:

https://drive.google.com/file/d/1CJn...ew?usp=sharing

I think the above version is not set for your 3090, try this one (NOTE: following link edited at 17.29)

https://drive.google.com/file/d/1XtH...ew?usp=sharing

wombatman · 2021-07-08, 17:23

Quote:

Originally Posted by Brian Gladman

Another try:

https://drive.google.com/file/d/1CJn...ew?usp=sharing

I think the above version is not set for your 3090, try this one (NOTE: following link edited at 17.29)

https://drive.google.com/file/d/1XtH...ew?usp=sharing

Weird, it's still throwing this error:

Code:

error (line 1116): CUDA_ERROR_FILE_NOT_FOUND

Which version of CUDA was it compiled with?

Brian Gladman · 2021-07-08, 17:26

11.3

wombatman · 2021-07-08, 17:32

Quote:

Originally Posted by Brian Gladman

11.3

Ok. I will install that version (have 11.4) and see if that fixes it.

Brian Gladman · 2021-07-08, 17:42

Quote:

Originally Posted by wombatman

Ok. I will install that version (have 11.4) and see if that fixes it.

I didn't know 11.4 is out - I will update to 11.4 and repost the binary (it will take me a couple of hours).

2021-07-07, 03:38	#89
wombatman I moo ablest echo power! May 2013 29×61 Posts	Are there any 64-bit CUDA 11 prebuilts available? I just got done putting together a new rig with a 3090, and I would like to contribute again! Currently tearing up some mfaktc at 6000+ Ghz-d/day, but it'd be nice to be able to do some polynomial searching as well (at least until WSL2 lets us use CUDA without joining the Insider program). Last fiddled with by wombatman on 2021-07-07 at 03:38

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2021-07-08, 17:26	#97
Brian Gladman May 2008 Worcester, United Kingdom 2²×7×19 Posts	11.3