040000 tree dda7cea56b5d4f7ed826945599c26fd22bbfceda	effects
100644 blob bc53d2f250f0ad232207b79f0f1ca3e2c842b59e	google_logging.cc
040000 tree d5463ed740a7bbc373ccef546526805c36f75068	gpu
040000 tree 119da52ee450d452e70c19ce2c7cac58ba8f663c	ports