mersenneforum.org Might someone recall which revision of msieve still worked with CUDA 6.5 and arch 1.2?
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 2016-11-26, 14:51 #1 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 53·71 Posts Might someone recall which revision of msieve still worked with CUDA 6.5 and arch 1.2? I thought I remembered being able to run poly selection once upon a time, but in trying to step back, I'm having little luck. After days of backtracking I have the mentioned version of CUDA running and the later versions of msieve compiling. But, as expected, the current msieve complains about my ancient hardware. Earlier versions won't compile due to missing CUDA components, even though all paths seem correct and all "missing" files are present. Is there a particular revision that I might have more success with in reviewing? I have bounced through many of them with varying results, but none encouraging. Thanks...
 2016-11-26, 15:30 #2 EdH     "Ed Hall" Dec 2009 Adirondack Mtns EB316 Posts Update I have revision 900 working now, after modifying a few lines of msieve to change arch 1.0 to 1.2. But, I would still like to know the most current revision in which I could do this, if anyone might know. This is not a pressing issue. Thanks for all...
 2016-11-26, 17:13 #3 RichD     Sep 2008 Kansas 32×373 Posts From the history code log I find: Code: [r980] by brgladman Update Visual Studio 2013 build to CUDA 7.0 and remove unsupported compute capabilities (1.1 and 1.3)
2016-11-26, 17:37   #4
EdH

"Ed Hall"
Dec 2009

1110101100112 Posts

Quote:
 Originally Posted by RichD From the history code log I find: Code: [r980] by brgladman Update Visual Studio 2013 build to CUDA 7.0 and remove unsupported compute capabilities (1.1 and 1.3)
Thanks! This is probably somewhere I should be able to find it, but I'm ignorant to where that is. Something from a subversion call, perhaps?

2016-11-26, 20:44   #5
EdH

"Ed Hall"
Dec 2009

53×71 Posts

Quote:
 Originally Posted by EdH Thanks! This is probably somewhere I should be able to find it, but I'm ignorant to where that is. Something from a subversion call, perhaps?
OK, just to let every(any)one know, I found it via:
Code:
svn log https://svn.code.sf.net/p/msieve/code/trunk
In case anyone is interested in the same area, my dilemma was that my system wouldn't accept arch 1.0 and the earlier msieve code had 1.0 and 1.3 support, but not 1.2. I changed all the 1.0 references to 1.2 and everything compiled and now runs using r979.

Thanks to all...

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