kaknikhil commented on a change in pull request #375: DL: Add GPU support for
evaluate
URL: https://github.com/apache/madlib/pull/375#discussion_r278762629
##########
File path: src/ports/postgres/modules/deep_learning/madlib_keras.py_in
##########
@@ -84,6 +80,18 @@ def fit(schema_madlib, source_table, model,
dependent_varname,
fit_validator.validate_input_shapes(validation_table, input_shape, 1)
model_weights_serialized = query_result[Format.MODEL_WEIGHTS]
+ #TODO: Refactor the pg related logic in a future PR when we think
+ # about making the fit function easier to read and maintain.
+ if is_platform_pg():
+ set_keras_session(use_gpu)
+ else:
+ # Disable GPU on master for gpdb
+ os.environ['CUDA_VISIBLE_DEVICES'] = '-1'
+ gp_segment_id_col = -1 if is_platform_pg() else 'gp_segment_id'
Review comment:
done
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
