A fix is available
APAR status
Closed as program error.
Error description
The customer sent a testcase: ----------------------------- #include <iostream.h> #include <omp.h> int main() { omp_lock_t l; int i,j; i=10; omp_init_lock(&l); #pragma omp parallel { #pragma omp for for (j=0; j<i;j++) { int tid; tid=omp_get_thread_num(); omp_set_lock(&l); cerr << "j=" <<j << ", tid=" << tid << endl; omp_unset_lock(&l); } } } When compiling: xlC_r test.cpp -qsmp=omp, we get a warning message"test.cpp", line 13: 1586-352 (W) Loop is not countable. Loop not parallelized" I noticed if we combine the two pragmas with #pragma omp parallel for, the compiler doesn't issue a warning message. Error was reproduced on V6 latest which ipa is 021126
Local fix
Problem summary
same as submitter's text
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
IY37699
Reported component name
VA C++ PROF FOR
Reported component ID
5765F5600
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2002-11-28
Closed date
2003-03-31
Last modified date
2007-04-30
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
VA C++ PROF FOR
Fixed component ID
5765F5600
Applicable component levels
R600 PSN U811609
UP07/04/30 I 1000
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSO198","label":"IBM Visualage C++ Professional for AIX"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}}]
Document Information
Modified date:
19 August 2024