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| Subject | ： Parallel module fault on a 64 bit 4-core machine |
| Date | ： 2011/05/26(Thu) 01:38:19 |
| Contributor | ： Zhe Duan < > |
Hello,
I'm attemping to use the parallel module of SAD main trunk on a 64 bit 4-core SLES10 machine. However, executing the " test-scale.sad " resulted in a segmentation fault. The error info is as below:
(* Care to activate CPUs on power managed system *)
Map[func, l];
BenchScale[]; Exit[];
Library[Algorism/Parallel/Fork] from /home/duanz/SAD/share/Extension/Algorism/Parallel/Fork.n is loaded.
???General::abort: Aborted:
BenchScale[]
^
???-FFS-Error-?Undefined command or element: BENCHSCALE[]
! End of File
In[1]:= ^C
I tried it on another 32bit 8-core SLC5.5 machine, and it did work properly. So I wonder if the former fault is related with 64-bit?
Thanks a lot!
Zhe, Duan