Settings

Legate has a number of runtime settings that can be configured through environment variables.

limit_stdout

Type:

bool (“0” or “1”)

Env var:

LEGATE_LIMIT_STDOUT

Default:

False (test-mode default: False)

Whether to limit stdout output to only the first rank.

This is a read-only environment variable setting used by the runtime.

benchmark_out

Type:

str

Env var:

LEGATE_BENCHMARK_OUT

Default:

‘stdout’ (test-mode default: ‘stdout’)

Where benchmark_log() records should go if no file is given.

If this is 'stdout', logs will go to sys.stdout; otherwise this will be interpreted as a directory where log files will be created. Each rank will save its records in a file with the name '{benchmark_name}_{uid}.{node_id}.csv'.

This is a read-only environment variable setting used by the runtime.

The legate launcher has a command-line option --benchmark-to-file, which is equivalent to setting LEGATE_BENCHMARK_OUT to the directory specified by --logdir.

benchmark_use_rich

Type:

bool (“0” or “1”)

Env var:

LEGATE_BENCHMARK_USE_RICH

Default:

True (test-mode default: False)

Whether benchmark_log() should use rich when the output stream is a tty.

This is a read-only environment variable setting used by the runtime.