Newer X64 build needed - Page 3

jasonp · 2016-01-01, 12:16

I assume so. The makefile would need to change to remove SM1.x compiling and link the 64-bit library.

ATH: this is a work machine and I don't have administrator access. If I could turn off the AV software, malware could as well :)

debrouxl · 2016-01-01, 16:56

Various classes of malware are known not to require administrator access to turn off so-called security software, that said

ATH · 2016-01-01, 20:15

Here are the Msieve svn 988 versions I managed to compile for Haswell, Sandy Bridge and Core2.

Remember I got a lot of warnings during compiling, see post #10.

msieve-svn988-haswell.zip
msieve-svn988-sandybridge.zip
msieve-svn988-core2.zip

Googulator · 2016-01-01, 23:07

Tried the Core 2 version, it complains about missing zlib1.dll. I guess zlib should be compiled in statically.

ATH · 2016-01-01, 23:24

I did not compile zlib, it was preinstalled in MSYS2. I added "zlib1.dll" from MSYS2 to the zip files. Try and download it again.

Googulator · 2016-01-02, 01:34

Thank you, it appears to work now.

However, is there a way to disable GPU poly selection? It's trying and failing because I have a CUDA 1.x card.

wombatman · 2016-01-02, 04:47

I think as long as you don't use the "-g" parameter it should use CPU.

Googulator · 2016-01-02, 05:49

I tried that, it uses GPU no matter that. It doesn't even fall back in case of failure.

Perhaps it would work properly on a computer with a non-Nvidia GPU, but it's completely unusable if you have an older Nvidia.

wombatman · 2016-01-02, 06:41

Gotcha. If you go here: http://gilchrist.ca/jeff/factoring/index.html you can find an i7/i5 version of MSieve 1.52. It's not the absolute latest version, but it should get the job done for you.

Googulator · 2016-01-02, 07:31

Yes, the SVN 883 version I mentioned in the 1st post (SVN 939 is good for poly selection only, it crashes in linear algebra). And it won't run on Core 2 - for that, the last version is 1.50 only.

bgbeuning · 2016-01-02, 12:09

Quote:

Originally Posted by jasonp

My problem is not that GMP doesn't work, it's that Windows 7 has some kind of background service that holds onto executables just long enough for the configure script to fail trying to delete temporary exe's that it generates. Thus configure doesn't work and I can't get to the next step.

I have a similar problem using MSDEV. I always suspected the Virus scanner is checking the new EXE for a virus. It doesn't know the difference between downloading an EXE from the internet and a tool chain writing an EXE file.

2016-01-01, 12:16	#23
jasonp Tribal Bullet Oct 2004 3,541 Posts	I assume so. The makefile would need to change to remove SM1.x compiling and link the 64-bit library. ATH: this is a work machine and I don't have administrator access. If I could turn off the AV software, malware could as well :) Last fiddled with by jasonp on 2016-01-01 at 12:17

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2016-01-01, 16:56	#24
debrouxl Sep 2009 977 Posts	Various classes of malware are known not to require administrator access to turn off so-called security software, that said

2016-01-01, 20:15	#25
ATH Einyen Dec 2003 Denmark 110001010111₂ Posts	Here are the Msieve svn 988 versions I managed to compile for Haswell, Sandy Bridge and Core2. Remember I got a lot of warnings during compiling, see post #10. msieve-svn988-haswell.zip msieve-svn988-sandybridge.zip msieve-svn988-core2.zip

2016-01-01, 23:07	#26
Googulator Dec 2015 2²·5 Posts	Tried the Core 2 version, it complains about missing zlib1.dll. I guess zlib should be compiled in statically.

2016-01-01, 23:24	#27
ATH Einyen Dec 2003 Denmark 3⁵·13 Posts	I did not compile zlib, it was preinstalled in MSYS2. I added "zlib1.dll" from MSYS2 to the zip files. Try and download it again.

2016-01-02, 01:34	#28
Googulator Dec 2015 2²·5 Posts	Thank you, it appears to work now. However, is there a way to disable GPU poly selection? It's trying and failing because I have a CUDA 1.x card.

2016-01-02, 04:47	#29
wombatman I moo ablest echo power! May 2013 29×61 Posts	I think as long as you don't use the "-g" parameter it should use CPU.

2016-01-02, 05:49	#30
Googulator Dec 2015 2²×5 Posts	I tried that, it uses GPU no matter that. It doesn't even fall back in case of failure. Perhaps it would work properly on a computer with a non-Nvidia GPU, but it's completely unusable if you have an older Nvidia.

2016-01-02, 06:41	#31
wombatman I moo ablest echo power! May 2013 29×61 Posts	Gotcha. If you go here: http://gilchrist.ca/jeff/factoring/index.html you can find an i7/i5 version of MSieve 1.52. It's not the absolute latest version, but it should get the job done for you.

2016-01-02, 07:31	#32
Googulator Dec 2015 2²×5 Posts	Yes, the SVN 883 version I mentioned in the 1st post (SVN 939 is good for poly selection only, it crashes in linear algebra). And it won't run on Core 2 - for that, the last version is 1.50 only.