Environment Variables#
Library Specific#
If the state which is controlled by an environment variable has a corresponding
global or local API (e.g., nvpl_lapack_set_math_mode() and nvpl_lapack_set_math_mode_local()) the value set by the APIs takes
precedence over the value of the environment variable. For example, if a global API is called once the
value of the corresponding environment variable will be ignored afterwards.
It is also possible to ignore the values of NVPL LAPACK specific environment variables, which is
useful for library developers (see nvpl_lapack_set_env_mode() and nvpl_lapack_set_env_mode_local()).
Environment Variable |
Supported Values |
Description |
|---|---|---|
|
|
Enable pedantic math mode. See details in Math Mode. |
|
|
Disable NaN checking on inputs. See details in NaN Checking. |
OpenMP#
NVPL LAPACK Threading Interfaces
based on OpenMP complies with the corresponding environment variables, such as
OMP_NUM_THREADS.