Environment Variables

Detailed Description

This section provides an inventory of environment variables relevant to Drake.

• DRAKE_ALLOW_NETWORK
• DRAKE_DISABLE_CPU_FEATURES
• DRAKE_NUM_THREADS
• DRAKE_PYTHON_LOGGING
• DRAKE_RESOURCE_ROOT
• DRAKE_SNOPT_SOLVER_ENABLED
• GRB_LICENSE_FILE (see also upstream documentation)
• GUROBI_NUM_THREADS
• HOME
• MOSEKLM_LICENSE_FILE (see also upstream documentation)
• NPY_DISABLE_CPU_FEATURES
• OMP_NUM_THREADS (see upstream documentation)
• ROS_PACKAGE_PATH (see also upstream documentation)
• RUNFILES_DIR (see upstream documentation)
• RUNFILES_MANIFEST_FILE (see upstream documentation)
• TEST_SRCDIR (see upstream documentation)
• TEST_TMPDIR (see also upstream documentation)
• TMPDIR
• USER
• XDG_CACHE_HOME (see upstream documentation)

Modules
	DRAKE_PYTHON_LOGGING
	By default, pydrake will redirect spdlog logging (from C++) to Python's logging module.
	DRAKE_DISABLE_CPU_FEATURES
	Certain low-level code in Drake will scan for available CPU features at runtime and dispatch to CPU-optimized implementations.
	DRAKE_ALLOW_NETWORK
	Users can set the environment variable DRAKE_ALLOW_NETWORK to a colon-separated list to limit which components are permitted network access.