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RHEL3, openmp, got system error(22):
- From: hx w <ye_hx_w at yahoo dot com dot cn>
- To: gcc mail-list gcc <gcc at gcc dot gnu dot org>
- Date: Mon, 22 Nov 2004 08:58:52 +0800 (CST)
- Subject: RHEL3, openmp, got system error(22):
when i using openmp to parallel my program ,
icc -openmp tect.c
, and run the program: ./a.out
i got the following erros:
system error(22): __kmp_create_monitor: pthread_create
Invalid argument
abort: fatal problem
My source code:
----------------------------------------------------
#include <stdio.h>
#include "omp.h"
int main()
{
int nthreads, tid;
int nprocs;
char buf[32];
#pragma omp parallel private(nthreads, tid)
{
tid = omp_get_thread_num();
printf("omp thread %d\n", tid);
if (0==tid) {
nthreads = omp_get_num_threads();
printf("total %d\n", nthreads);
}
}
}
----------------------------------------------------
I know the compiler is icc, not gcc. But ,i think the
problem is not about the compiler or my souce, I don't
know clearly if it is just becauce of my operation
system--- RHEL3 64bit, update 2, and how can i do to
resolve the problem.
I installed all the softwares on the 4 RHEL CDs.
Does anyone meet the same problem as me?Any advices
are welcome~~
Thanks!
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