John Dennis

Use of pwr function in parameter statements causes parser error

1

It appears that the use of the pwr function ()**3 in parameter statements causes a parsing error. I have attached an example Fortran file. [module_mp_nssl_2mom.txt](https://github.com/ROCmSoftwarePlatform/gpufort/files/7662940/module_mp_nssl_2mom.txt)

Indexing error in split_fortran_line

2

After the most recent update that addressed issue #34 a large number of index errors are now occurring in the spit_fortran_line python function. I have attached a Fortran code that...

The collapse directive is not preserved when converting from OpenACC to OpenMP.

In addition to the simple examples, I have previously provided. Several complex subroutines are also failing to parse properly. It was not immediately clear to me the reason for these...

Very slow IO time when writing sub-hourly data

1

When sub-hourly data is turned on in CESM2, the write call gets progressively slower. There is what looks like a linear cost term that is based on the number of...

Excessive data movement in extend_panel_interpolate

1

### What happened? The subroutine extend_panel_interpolate is written such that the compiler will generate more data movement than is necessary. This excessive data movement intensifies a computational load imbalance in...

When using the ADIOS2 driver in the Scorpio code, I am observing a small memory leak. Based on the use of heaptrack, it points to an issue in the MPI_win_allocate_shared....