[ https://issues.apache.org/jira/browse/SINGA-156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15223854#comment-15223854 ]
ASF subversion and git services commented on SINGA-156: ------------------------------------------------------- Commit 914c1e722d3c5e81c2f2bb4b1ffbd14a63f4aa3a in incubator-singa's branch refs/heads/master from WANG Sheng [ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=914c1e7 ] SINGA-156 Remove the dependency on ZMQ for single process training bug fixing in communication part check cpplint > Remove the dependency on ZMQ for single process training > -------------------------------------------------------- > > Key: SINGA-156 > URL: https://issues.apache.org/jira/browse/SINGA-156 > Project: Singa > Issue Type: Improvement > Reporter: wangwei > > SINGA depends on ZMQ and CZMQ, which are used for both intra and inter > process communication. > In fact, for training using a single process (multiple threads), we can avoid > ZMQ and CZMQ for the intra-process communication. Hence, we can compile SINGA > without ZMQ and CZMQ for single process training. > This ticket implements the intra-process communication by assigning a > thread-safe queue for each socket (i.e., dealer and router). The sender > pushes the msg onto the receiver's queue. > There is a macro 'USE_ZMQ', which controls the compiling of ZMQ related code. > If USE_ZMQ is not defined, SINGA can only run for single process. Otherwise, > SINGA uses ZMQ for inter-process communication for training over multiple > processes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)