Programming Model Specific Options

Descriptions of program model specific options.

-h [no]acc

Default: -h acc

Enables or disables compiler recognition of OpenACC pragmas.

-h [no]omp

Default: -h noomp

Enables or disables compiler recognition of OpenMP pragmas. The effect of the -h[no]omp option is independent of the effect of the -h[no]autothread option.

-h upc (cc only)

Default: off

Enables compilation of Unified Parallel C (UPC) code. UPC is a C language extension for parallel program development that allows you to explicitly specify parallel programming through language syntax rather than through library functions such as are used in MPI or SHMEM.