Here are the environment variables Chainer uses.
CHAINER_CUDNN |
Set 0 to disable cuDNN in Chainer. Otherwise cuDNN is enabled automatically. |
CHAINER_SEED |
Default seed value of random number generators for CUDA. If it is not set, the seed value is generated from Python random module. Set an integer value in decimal format. |
CHAINER_TYPE_CHECK |
Set 0 to disable type checking. Otherwise type checking is enabled automatically. See type-check-utils for details. |
CHAINER_DEBUG |
Set 1 to enable debug mode. It is disabled by default. In debug mode, Chainer performs various runtime checks that can help debug user's code at the cost of some overhead. For details, see debug. |