Profiling Fortran Program

Accelerated Computing HPC Compilers Legacy PGI Compilers
1

Hi, I’m having problem profiling any fortran application.

it’s running it on Windows VS2013. When I run the profiler, as instructed by the User guide to add the command “-Mcuda=lineinfo” which yield “pgfortran-Error-lineinfo is only supported on linux86-64 targets” in the build.

Would anyone please advise on how to profile fortran applications? thank you.

2

Hi Ceeely,

You can profile your CUDA Fortran application via the PGI pgprof or NVIDIA nvprof profilers. The “lineinfo” sub-option adds line level profiling of the kernel which isn’t supported on Windows. However, device kernel and host side profiling should work fine.

  • Mat