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最新の情報はTSUBAME3.0計算サービスのWebページをご覧ください。

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Why does my program not work on the V/U queue?

 Some programs don't work on the V/U queue although they work on the S queue.
 
 
Fatal Error: This program was not built to run on the processor in your system.
The allowed processors are: Intel(R) processors with SSE4.2 and POPCNT instructions support.
 
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Please re-compile your program as follows if the above error occur.
 
ifort -fast -openmp -openmp-report2 -o OMP OMP.f  wclock.o
 ↓
ifort -openmp -openmp-report2 -o OMP OMP.f  wclock.o
 
It is caused by the intel compiler optimization, where the optimization corresponging to  the TSUBAME machine is adopted and the  optimization is not available on virtual machine. The program will work if the compile option '-fast' is removed. By now, there is no similar issues for PGI.