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uti: Add system call profile

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This commit is contained in:
Masamichi Takagi
2018-04-11 16:07:07 +09:00
parent c0271f4727
commit e613483bee
1 changed files with 8 additions and 2 deletions
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10
executer/user/mcexec.c
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@ -3226,8 +3226,14 @@ create_tracer(unsigned long user_start, unsigned long user_end)
} }
#ifdef DEBUG_UTI #ifdef DEBUG_UTI
//fprintf(stderr, "offloaded thread called these syscalls\n"); {
//debug_sig(0); char *pmi_str = getenv("PMI_RANK");
int pmi_rank = pmi_str ? atoi(pmi_str) : -1;
if (pmi_rank == 0 || pmi_rank == -1) {
fprintf(stderr, "offloaded thread called these syscalls\n");
debug_sig(0);
}
}
#endif #endif
exit(0); exit(0);