Sebastian:
that code helps a lot. A standard gcc (no flags) of that code
breaks, but if you compile it with gcc -m64, you can address large
memory spaces.
So I will try and compile numpy with -m64....
Lou
On Feb 1, 2007, at 2:01 PM, Sebastian Haase wrote:
#include <stdlib.h>
#include <stdio.h>
int main() { size_t n; void *p; double gb;
for(gb=10;gb>.3;gb-=.5) {
n= 1024L * 1024L * 1024L * gb;
p = malloc( n );
printf("%12lu %4.1lfGb %p\n",n,n/1024./1024./1024.,p);
free(p); } return 0; }
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| Dr. Louis J. Wicker
| NSSL/WRDD
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| other humans reading the code." - Paul Rubin
|
|"Real efficiency comes from elegant solutions, not optimized programs.
| Optimization is always just a few correctness-preserving
transformations
| away." - Jonathan Sobel
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