6 Commits (5acdbbb42ff865ffd197e59cede3a46b111dcbe0)

Author	SHA1	Message	Date
chengduo	97a77512b4	Fix the order of sum (#12562) ... * fix the order of sum * add doc * check whether need to copy * follow comments	7 years ago
yuyang18	8e86721fe7	Fix data balance on single GPU	7 years ago
fengjiayi	ff4317cee9	follow comments	7 years ago
yuyang18	d9af153232	SSA Graph Builder Factory ... * Use Builder Chain to decorate new builders. It is easy to extend builders. * Make graphviz path as a build strategy, not a FLAGS.	7 years ago
yuyang18	999d0fdbef	By default is all reduce	7 years ago
yuyang18	08295f9877	Add build strategy	7 years ago