20150102, 08:57  #1 
Oct 2006
Berlin, Germany
7^{2}·13 Posts 
runtime question
Hello,
I measured nfs() runtime of C120  C150 on a 4 core system. How much longer will yafu need if I run the full factor() on it? Does it take 20% more time (of course if yafu doesn't find factors before nfs phase), or is it more? What are your assumptions? yoyo 
20150108, 07:07  #2  
"Ben"
Feb 2007
3,617 Posts 
Quote:
tl:dr Generally between 1530% more time. 

Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
gpuowl: runtime error  SELROC  GpuOwl  69  20210929 10:07 
Predicting QS and NFS runtime  jasonp  Factoring  2  20110307 01:22 
gmpecm needed memory and runtime  yoyo  GMPECM  7  20100409 16:48 
runtime error when using redc  ltd  GMPECM  5  20091030 13:09 
ECM Runtime and F20  D. B. Staple  Factoring  11  20071212 16:52 