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-   -   mtsieve (https://www.mersenneforum.org/showthread.php?t=23042)

rogue 2020-06-06 14:21

[QUOTE=Citrix;547286]The windows version only has openGL. I do not see an openCL.lib. I tried this yesterday.

I also tried using the headers from the Khronos group (2nd link) and using opencl.dll driver provided by AMD with no luck.[/QUOTE]

You are correct. Although that is the same version that I installed and build against (supposedly), that installer does not install OpenCL.lib.

Citrix 2020-06-07 03:58

[QUOTE=rogue;547287]You are correct. Although that is the same version that I installed and build against (supposedly), that installer does not install OpenCL.lib.[/QUOTE]

The AMD SDK does have opencl in program files folder even though it does not say so. It still did not work.

There is an issue with the compiler
[url]https://community.amd.com/thread/138890[/url]

The proposed above solution did not work for me.

What compiler are you using?

rogue 2020-06-07 12:57

[QUOTE=Citrix;547339]The AMD SDK does have opencl in program files folder even though it does not say so. It still did not work.

There is an issue with the compiler
[url]https://community.amd.com/thread/138890[/url]

The proposed above solution did not work for me.

What compiler are you using?[/QUOTE]

I am using mingw64 version 8.1. I will have to take a look.

Dylan14 2020-06-10 20:10

Suggestion for twinsieve: be able to specify a minimum and maximum n value to sieve. This would be useful for the search for the first twin in a given n range (see [URL="https://mersenneforum.org/showthread.php?t=8479"]this thread[/URL]).

rebirther 2020-06-12 13:06

srsieve2 stopped with


p=973083703, 182.1 p/sec, 3621751 factors found at 1.24 sec per factor, 97.3% done. ETC 2020-06-12 09:44
[B]2 workers didn't stop after 10 minutes[/B]

I hope this is not an issue and correct?


was running with -W16 command

rogue 2020-06-12 15:21

[QUOTE=rebirther;547785]srsieve2 stopped with

p=973083703, 182.1 p/sec, 3621751 factors found at 1.24 sec per factor, 97.3% done. ETC 2020-06-12 09:44
[B]2 workers didn't stop after 10 minutes[/B]

I hope this is not an issue and correct?

was running with -W16 command[/QUOTE]

Which version (build date) and which OS?

What command line options did you use?

rebirther 2020-06-12 15:54

[QUOTE=rogue;547801]Which version (build date) and which OS?

What command line options did you use?[/QUOTE]


srsieve2 from 16.01.2020 on win10 pro
commandline -->srsieve2 -n2501 -N10000 -P1e9 -W16 -spl_remain.txt -fB

rogue 2020-06-12 16:19

[QUOTE=rebirther;547805]srsieve2 from 16.01.2020 on win10 pro
commandline -->srsieve2 -n2501 -N10000 -P1e9 -W16 -spl_remain.txt -fB[/QUOTE]

That is very likely fixed with the next build.

rebirther 2020-06-12 16:42

[QUOTE=rogue;547808]That is very likely fixed with the next build.[/QUOTE]


Is it already fixed in the latest build or I need to wait? Can I use the result, it stopped at 674506999 ?

rogue 2020-06-12 17:00

[QUOTE=rebirther;547810]Is it already fixed in the latest build or I need to wait? Can I use the result, it stopped at 674506999 ?[/QUOTE]

Yes, you can use the result.

I posted 2.0.2 over at sourceforge. Let me know if that doesn't solve the problem.

rebirther 2020-06-12 17:04

[QUOTE=rogue;547811]Yes, you can use the result.

I posted 2.0.2 over at sourceforge. Let me know if that doesn't solve the problem.[/QUOTE]


The file is not available in the package.


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