I have switched from PGI to NVIDIA HPC compiler , and tested the first beta
nv-hpc/20.5 , just after is release .
The new official version nv-hpc/20.7 is release but in the document page
I don’t see where is the detail release bugfix coming with this new version .
On PGI , the Release Notes point to
For Example , some problem I have found with the beta version :
- Nsigth = nsys-ui , doesn’t give information on OPENACC construct ( some library not found )
OpenACC injection initialization failed. Is the PGI runtime version greater than 15.7?
- nvfortran , warn about compiling for -acc=multicore,gpu , but code is working fine apparently ( and this was OK with PGI version ) :
nvfortran-Warning-Code generation for OpenACC on device and multicore in the same binary is not currently supported