[SINGA-66] Fix bugs in Worker::RunOneBatch function and ClusterProto

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Unassigned
• Reporter: wangwei
• Created: 04/Sep/15 11:18
• Updated: 11/Sep/15 04:07
• Resolved: 11/Sep/15 04:07

Description

For synchronous training with multiple workers, only the first worker will do the test. The condition check in Worker::RunOneBatch() should check the test_net_ and valid_net_ (nullptr) before conducting the test.

The nworker_groups and nserver_groups should have default values.