NAME

OpenMP::Environment::Constants - canonical OpenMP and GNU libgomp environment names

SYNOPSIS

use OpenMP::Environment::Constants qw/omp_num_threads omp_target_offload/;

print omp_num_threads;       # OMP_NUM_THREADS
print omp_target_offload;    # OMP_TARGET_OFFLOAD

DESCRIPTION

This module defines one Perl constant for each canonical environment variable supported by OpenMP::Environment. The lower-case constant names mirror the public accessor names, while their values are the upper-case environment names.

The constants live in this separate package so that OpenMP::Environment can retain methods such as omp_num_threads without a subroutine-name collision. They are normally imported indirectly through the :unset, :assert, or :dsl tags provided by OpenMP::Environment.

FUNCTIONS

constant_names

Returns the lower-case Perl constant names in the stable environment-variable order used by OpenMP::Environment.

environment_names

Returns the corresponding canonical OMP_* and GOMP_* names.

is_environment_name

Returns true when its argument is one of the supported canonical names.

COPYRIGHT AND LICENSE

Same as Perl.