4 Commits (d78cab15190aa02599cd98a189b8808ea1300bbe)

Author	SHA1	Message	Date
Thuan Nguyen	c7bf77d0e1	Add in is_copy attribute to SelectCase. (#9393) ... This is a temporary solution to allowing for variables to be copied during a channel send operations. Also fixed issue with is_copy for "channel_send" method, and also updated unit tests.	7 years ago
Varun Arora	26a9208394	New PingPong test for testing channels / concurrency (#9132) ... * New test for testing channels / concurrency * Formatting fix	7 years ago
Thuan Nguyen	1e4c504e60	Implement Select OP (#9088) ... * Fix old documentation for channel_recv * Initial design of CSP select * Redesign channel implementation for Select Op * Remove unecessary header * Initial checkin of select op, currently will read all the conditional_op in the cases block and also pull out all channels involved in the select. * Init python select op API * Python select bug fix when checking op creates block * Add case_to_execute as (a) input to select, (b) into the passed inputs into the select op * Add in addition code for select op * Init fibonacci test from python * implement fibonnaci sequence test * update fib unit test * Improve select test cases * Shorten non-pep-8-ed lines * Add methods on channel needed by select op * Fix compile issues, finish implementation, still need to debug code * Fix issue with fibonncci test, it works now! * Change QueueMessage callback to take in an ChannelAction enum, fix select unit test * Fix case attributes * Fix issue with select control flow * Make cases - previously on each selectcase conditional_block - attributes to select * Use class constants for type of channel * Change select op to take in "cases" attribute * return boolean from select callback function to tell Channel if this RECV or SEND should be executed * Improve attributes and inputs comments on select op * Fix issues with python unit test * Assert fibonacci final output * Fix issue when channel name / channel var is null for "default" case in select op * Assert base select test output * Make QueueMessage use shared pointer and modify the order of the callback * Fixing the order in which the callback is called * Move channel utility methods to paddle/fluid/operators/concurrency/channel_util * Create channel_util and move channel util methods * Fix crash when calling select_op * Fix deadlock * Fix issue of channel destructor deadlock * Fix precommit issues * Accidentally checked in changes to beam_search_op, reverting change. * Fix dependency issue in concurrency cmake * add device_context dependency for concurrency target	7 years ago
Thuan Nguyen	c9dd4e57f1	Unittests concurrency (#8666) ... Python Unit Tests for CSP * Simple Channel Send and Receive test * Daisy Chain test with 100 channels/Go ops	7 years ago