Re: Coarray shared memory testing

2025-07-17 Thread Jerry D
I have created a new gfortran-test branch on gcc here. origin/devel/gfortran-test This has the patches applied as needed to do the testing I have done. When Andre's patches are approved I will revert and rebase this so we can test the next set of major changes. I have done this to simplify the

Re: Coarray shared memory testing

2025-07-17 Thread Jerry D
On 7/16/25 7:13 AM, Andre Vehreschild wrote: Hi Jerry, I am back on track. --- snip --- After some back and forth with Andre I finally understand the discrepancies I was having here. Andre has an OpenCoarrays branch being used to update OpenCoarrays to sync with changes to gfortran-16. Thi

Re: Coarray shared memory testing

2025-07-16 Thread Andre Vehreschild
Hi Jerry, I am back on track. I tried to replay your fault with my latest patch for pr88076 and the latest patch on the OpenCoarray's branch, namely this one: https://github.com/sourceryinstitute/OpenCoarrays/commit/47a7a470a0a88f8a9e8c72dfaa8ab685f6b58ecd I can not replay the error you got. For

Re: Coarray shared memory testing

2025-07-08 Thread Jerry D
On the tsunami example from Curcic book Modern Fortran I am getting the following: $ cafrun -np 4 ./tsunami At line 201 of file mod_field.f90 Fortran runtime error: Attempting to allocate already allocated variable 'edge' At line 201 of file mod_field.f90 Fortran runtime error: Attempting to all

Re: Coarray shared memory testing

2025-07-07 Thread Toon Moene
Thanks. I'll try that tomorrow. Kind regards, Toon. On 7/7/25 23:00, Jerry D wrote: Hello all, I have done the following to test the collection of Andre's patches which implement the subject -lcaf_shmem: 1) Successfully compiled and executed Toon's random_weather.f90 program. The only qu

Coarray shared memory testing

2025-07-07 Thread Jerry D
Hello all, I have done the following to test the collection of Andre's patches which implement the subject -lcaf_shmem: 1) Successfully compiled and executed Toon's random_weather.f90 program. The only question I have on this one is when I select an np value such that the slab size does not