Test ESMF_GridComp creation performance

[darianboggs]

Types of change(s)

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Trivial change (affects only documentation or cleanup)

Checklist

• Tested this change with a run of GEOSgcm
• Ran the Unit Tests (make tests)

Description

In MAPL3, we will be creating many more ESMF_GridComp objects. In anticipation of this, this benchmark tests the performance of ESMF_GridComp objects.

Related Issue

[tclune]

Will wait for memory measurement before further review.

[mathomp4]

Well GNU is unhappy:

/root/project/MAPL/benchmarks/esmf/gridcomp_creation/GridCompCreationTester.F90:33:23:

   33 |       read(raw, fmt='(I)', iostat=status) npes
      |                       1
Error: Nonnegative width required in format string at (1)
/root/project/MAPL/benchmarks/esmf/gridcomp_creation/GridCompCreationTester.F90:38:23:

   38 |       read(raw, fmt='(I)', iostat=status) ngc
      |                       1
Error: Nonnegative width required in format string at (1)
make[2]: *** [benchmarks/esmf/gridcomp_creation/CMakeFiles/gridcomp_create.x.dir/build.make:75: benchmarks/esmf/gridcomp_creation/CMakeFiles/gridcomp_create.x.dir/GridCompCreationTester.F90.o] Error 1

I think it's as simple as I → I0 (unless you know the width).

[mathomp4]

Oh yeah. Notice for @darianboggs, @tclune wanted you to try out this benchmark along with the @atrayano memory profiler.

[darianboggs]

Oh yeah. Notice for @darianboggs, @tclune wanted you to try out this benchmark along with the @atrayano memory profiler.

OK. Will reach out to Atanas/Tom