20110312, 18:31  #342  
"Mark"
Apr 2003
Between here and the
5,801 Posts 
Quote:
The fixed linux version should be ready later today. Note that it is only an issue on linux as it was due to a CPU specific build of GMP. I rebuilt GMP on Steven's box as "generic x86". He was linking with the Ubuntu distribution and I have no idea how that one is built. It will be better going forward as I'll have more control over the version of GMP that gets linked with the linux version. Last fiddled with by rogue on 20110312 at 18:34 

20110313, 15:57  #343 
Jan 2011
2^{2}·5 Posts 
Great job on getting k to 1G. I'm gonna take some lower ranges up to n=100K, starting with k=200M210M, and in the longer run to 300M.

20110313, 16:28  #344 
Jun 2009
3·223 Posts 
Reserving 1G  1.1G
I'll use this to test Mark's latest modification and  in case I encounter no more errors  evaluate the speed benefit of 64 bit Linux vs. 32 bit Windows. Plus the Linux boxes have higher clock frequencies (well, most of them have). After this, I will decide where to put my long term goal. 
20110314, 15:30  #345  
Jun 2009
669_{10} Posts 
Quote:


20110314, 18:14  #346 
May 2007
Kansas; USA
2^{3}×3^{3}×47 Posts 

20110314, 18:25  #347 
Jun 2009
3×223 Posts 

20110314, 18:31  #348  
May 2007
Kansas; USA
2^{3}·3^{3}·47 Posts 
Quote:
Is that in the ball park of what you are thinking? There is one thing that I want to bring up here: The boredom factor. I and many others have run up against that on these kinds of efforts. If you can stomach finding billions of teeny primes for weeks and months at a time, then it is something that could be done. Last fiddled with by gd_barnes on 20110314 at 18:38 

20110314, 18:53  #349  
Jun 2009
1235_{8} Posts 
Quote:
Quote:
But I have to admit I am relieved that R301 is close to 25k... 

20110314, 19:37  #350  
A Sunny Moo
Aug 2007
USA (GMT5)
3×2,083 Posts 
Quote:


20110315, 15:27  #351 
Jun 2009
669_{10} Posts 
Too bad. I had tested this on one of the newer boxes. The others started automatically in the evening and most of them errored out with "FATAL  kernel too old" messages.
Therefore I UNreserve 1.1G  5.7G and concentrate on other subprojects. Sorry for that! I will return to R3 now and then for small ranges... 
20110316, 15:30  #352 
Jun 2009
1235_{8} Posts 
R3 k=3677878 tested from n=950k to n=1M, no prime. k released.

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