Dear Satish,
After I use this env set, it is right and no error comes out.
Thanks very much!
Rebecca
Quoting Satish Balay balay at mcs.anl.gov:
It should be used at runtime. For ex on our bgl - we use qsub as:
qsub --env BG_MAXALIGNEXP=-1 -t 00:15:00 -n 4 ./ex2
Satish
On Tue, 27 Apr
This indicates the errros you got earlier were alignment
errors. BG_MAXALIGNEXP=-1 get the code running - but a bit
inefficiently.
We have to track them down in a debugger to determine the location.
If BG_MAXALIGNEXP=0 is used - the code will give BUS error at
the first mis-aligned access. Then
I'll take a look at this and report back Rebecca. I was seeing
similar bus errors on some PETSc example code calling VecView and we
haven't tracked it down yet.
A
On Tue, Apr 27, 2010 at 5:20 AM, Xuefei YUAN via RT
shaheen-help at kaust.edu.sa wrote:
Tue Apr 27 12:20:11 2010: Request 847 was
