msieve + b40c

BWetter246 · 2013-01-20, 00:53

Has anyone compiled b40c correctly? I managed to create the dll in MSVC, but when I add it to the msieve, i get... error (line 1076): CUDA_ERROR_FILE_NOT_FOUND

Anyone else run into this problem? Is there a b40c solution out there?

jasonp · 2013-01-20, 14:11

To specify the sort library to load, the NFS arguments should include "sortlib=[path to sort engine DLL]".

Note that you also need the ptx files generated by the makefile; I suspect this is what the exe is really complaining about. They need to be in the local directory where you are running.

For win32 you can use the precompiled b40c libraries and ptx files here.

BWetter246 · 2013-01-20, 17:00

I tried the precompiled files in the link and i get the same thing.

2013-01-20, 00:53	#1
BWetter246 Aug 2005 17 Posts	msieve + b40c Has anyone compiled b40c correctly? I managed to create the dll in MSVC, but when I add it to the msieve, i get... error (line 1076): CUDA_ERROR_FILE_NOT_FOUND Anyone else run into this problem? Is there a b40c solution out there?

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2013-01-20, 14:11	#2
jasonp Tribal Bullet Oct 2004 3,541 Posts	To specify the sort library to load, the NFS arguments should include "sortlib=[path to sort engine DLL]". Note that you also need the ptx files generated by the makefile; I suspect this is what the exe is really complaining about. They need to be in the local directory where you are running. For win32 you can use the precompiled b40c libraries and ptx files here.

2013-01-20, 17:00	#3
BWetter246 Aug 2005 17 Posts	I tried the precompiled files in the link and i get the same thing.