GitLab

* test basics

* batched graph & filter, mxnet filter fix

* frame and function; bugfix

* test graph adj and inc matrices

* fixing start = 0 for mxnet

* test index

* inplace update & line graph

* multi send recv

* more tests

* oops

* more tests

* removing old test files; readonly graphs for mxnet still kept

* modifying test scripts

* adding a placeholder for pytorch to reserve directory

* torch 0.4.1 compat fixes

* moving backend out of compute to avoid nose detection

* tests guide

* mx sparse-to-dense/sparse-to-numpy is buggy

* oops

* contribution guide for unit tests

* printing incmat

* printing dlpack

* small push

* typo

* fixing duplicate entries that causes undefined behavior

* move equal comparison to backend

* fix bug: frame append should check itself

* more test case

* fix multi-send-recv bug

* remv msg graph and clean up

* test cases

* more test case

* fix for batchedgraph

* fix bugs: converting from a graph with edges

* fix

* add more operators to utils.Index

* clear frame executor

* change message indicator to a graph level index

* fix test cases

* guard the case that mxnet does not support concat zero shape tensor

* fix bug: avoid convert full slice to numpy

* test multi-send-recv after conversion

* fix as request (partially)

* add dtype, ctx to full_1d

* add slice data to utils.Index

* fix

* more doc string

* fix as requested