Links to Precompiled GMP-ECM versions

[amphoria]

Originally Posted by Antonio

I used 7zip to extract the files - worked fine. However, Windows 7 thinks it is a corrupt compressed folder.

Thanks - that worked. It appears to have been compressed with a 7-zip specific compression method.

[ATH]

Originally Posted by amphoria

Thanks - that worked. It appears to have been compressed with a 7-zip specific compression method.

Yes, I forgot to mention below that you need 7-zip. It is actually a .7z file because it takes like only half the space compared to compressing it with normal zip compression. But I have to manually rename .7z to .zip or my site will block it.

[Xyzzy]

Do you want an FTP spot here on the forum?

[lorgix]

Anyone have gmp-ecm and/or ggnfs (linux) binaries for a Opteron?
I have a dual socket system with Opteron 6172. Soon one with 6166HE.

It drew this nice fractal btw. (compressed image, 3% of original size)

[ATH]

Lastest SVN 2745 compiled on for Haswell with GMP 6.1.0 with the following:
./configure ABI=64 CC=gcc CFLAGS="-O3 -m64 -mavx2 -mfma -march=haswell -mtune=haswell" LDFLAGS="-Wl,--stack,16777216" --build=x86_64-w64-mingw32 --disable-assert

gmpecm7-svn2745.zip

[ATH]

Lastest SVN 2745 compiled for Sandy Bridge with GMP 6.1.0 with the following:
./configure ABI=64 CC=gcc CFLAGS="-O3 -m64 -mavx -march=sandybridge -mtune=sandybridge" LDFLAGS="-Wl,--stack,16777216" --build=x86_64-w64-mingw32 --disable-assert

gmpecm7-svn2745-sbr.zip

[VictordeHolland]

Originally Posted by ATH

Lastest SVN 2745 compiled for Sandy Bridge with GMP 6.1.0 with the following:
./configure ABI=64 CC=gcc CFLAGS="-O3 -m64 -mavx -march=sandybridge -mtune=sandybridge" LDFLAGS="-Wl,--stack,16777216" --build=x86_64-w64-mingw32 --disable-assert

gmpecm7-svn2745-sbr.zip

Massive thanks!
That one is almost 20% faster in stage 2 on my Sandy and Ivy Bridge processors compared to the ancient one I was using (GMP-ECM 6.4.4 with MPIR2.6.0 for processor type i7 from this page) .
I wanted to get/compile more recent ones myself, but never got around to do so.

[ATH]

No problem.

Here is an svn 2745 for Ivy Bridge with GMP 6.1.0 (compiled on a IB laptop I5-3320M):
gmpecm7-svn2745-i5-3320M-IB.zip

and here is another Sandy Bridge but compiled on a SB Xeon E5 1620:
gmpecm7-svn2745-XeonE5-1620-SB-zip

The other SB below was compiled on a laptop i7-2720QM while the Haswell one was compiled on a Haswell-E 5960X.

[VolMike]

Can anyone provide link to precompiled Win x64 executables for Haswell CPU's family?

[VBCurtis]

Originally Posted by VolMike

Can anyone provide link to precompiled Win x64 executables for Haswell CPU's family?

See post 379, no?

[VolMike]

Originally Posted by VBCurtis

See post 379, no?

Thank you!