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2018-02-03, 23:21
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#56 |
"Carlos Pinho"
Oct 2011
Milton Keynes, UK
10011101100012 Posts |
ATH, any possibility to compile msieve taking into consideration the large vectors addon presented here: http://www.mersenneforum.org/showthread.php?t=22386
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2018-02-05, 07:15
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#57 |
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Einyen
Dec 2003
Denmark
3×11×101 Posts |
I do not think so unfortunately. It seems you need multithreading MPI=1 to benefit from those large vectors right?
And I cannot seem to compile OpenMPI in Msys2 and it cannot be downloaded with a package. OpenMP comes with the gcc package in Msys2 but I'm not sure what OpenMP is vs OpenMPI. Baseically I have never compiled multithreaded applications. Here is a "normal" build of the latest svn 1018 with CUDA enabled. Compiled with: make all WIN=1 WIN64=1 ECM=1 CUDA=1 NO_ZLIB=1 msieve-svn1018-cuda75-haswell.zip msieve-svn1018-cuda75-sandybridge.zip Last fiddled with by ATH on 2018-02-05 at 07:17 |
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2018-02-05, 21:23
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#58 |
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"Carlos Pinho"
Oct 2011
Milton Keynes, UK
116618 Posts |
I thought it was able for the two versions, with and without MPI capability.
Thank you although I only have an ivy bridge machine but the binaries will be useful for the NFS@Home team. Last fiddled with by pinhodecarlos on 2018-02-05 at 21:26 |
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2018-02-05, 22:56
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#59 |
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Einyen
Dec 2003
Denmark
333310 Posts |
You can use the Sandy Bridge build on the Ivy Bridge. I doubt a dedicated Ivy Bridge build would be much faster.
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2018-02-06, 00:32
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#60 |
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Tribal Bullet
Oct 2004
5×709 Posts |
OpenMP adds a thread pool to compiled programs, along with a set of pragma command to perform task decomposition and feed the thread pool. It's totally different from MPI.
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2018-02-06, 19:42
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#61 |
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Einyen
Dec 2003
Denmark
333310 Posts |
So apparently the large vectors makes sense even without MPI=1:
make all WIN=1 WIN64=1 ECM=1 CUDA=0 NO_ZLIB=1 VBITS=64/128/256: msieve-svn1018-vbits64-haswell.zip msieve-svn1018-vbits128-haswell.zip msieve-svn1018-vbits256-haswell.zip msieve-svn1018-vbits64-sandybridge.zip msieve-svn1018-vbits128-sandybridge.zip msieve-svn1018-vbits256-sandybridge.zip |
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2018-04-17, 20:35
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#62 | |
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"Carlos Pinho"
Oct 2011
Milton Keynes, UK
712 Posts |
Quote:
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2018-11-07, 22:33
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#63 | |
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"Carlos Pinho"
Oct 2011
Milton Keynes, UK
712 Posts |
Quote:
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2018-11-07, 23:41
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#64 |
"Victor de Hollander"
Aug 2011
the Netherlands
32·131 Posts |
SVN1028 Win64 builds
Windows 64bit builds using MSYS2/mingw64 of msieve SVN1028
Code:
gcc version 8.2.0 (Rev3, Built by MSYS2 project) make all WIN=1 WIN64=1 ECM=1 CUDA=0 NO_ZLIB=0 VBITS=64/128/256 I think I've included all the necessary .dlls, but do reply if you miss any. Very little testing done, but enjoy. P.S. I've included zlib, since I like to keep the relations compressed (.gz) and don't want to unzip a few GBs of relations when I post-process NFS@home jobs. |
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2019-02-19, 07:24
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#65 |
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"Carlos Pinho"
Oct 2011
Milton Keynes, UK
712 Posts |
Anyone has a msieve version prior to svn988 for windows ivy bridge?
Last fiddled with by pinhodecarlos on 2019-02-19 at 07:24 |
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2019-03-31, 23:48
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#66 |
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Mar 2019
110 Posts |
Could someone share msieve v1028 compiled files for win64 and cuda 10 (or newest 10.1)?
I tried to compile it myself (vs2017) and got several errors in gmp-ecm and msieve sources. (mpir and pthreads compiled fine without erros) |
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