Re: Problems with test_sparse_operator.test_sparse_mathematical_core

2018-05-11 Thread Marco de Abreu
Thanks Haibin, it was in fact related to scipy. The latest version 1.1.0 causes this test to fail. Switching back to 1.0.1 makes the test pass. I have created an issue at [1]. I'm not familiar with Scipy and don't really know where to start for creating a fix. For now, I have submitted a PR [2]

Re: Problems with test_sparse_operator.test_sparse_mathematical_core

2018-05-09 Thread Marco de Abreu
Hi Haibin, auto scaling is currently not enabled on MXNet Apache CI. This only happens on my test environment. Thanks for the hint with Scipy, I will definitely look into this! That's a good idea. I have spoken to Steffen in the last days and we brainstormed some ideas how to handle test

Re: Problems with test_sparse_operator.test_sparse_mathematical_core

2018-05-09 Thread Haibin Lin
Hi Marco, Is auto scaling already enabled on mxnet apache CI, or this is only happens on your setup? I see the test is using scipy. Do both environments have the same version of scipy installed? I recently see lots of test failures on mxnet master. One thing on my wish list is a database which

Problems with test_sparse_operator.test_sparse_mathematical_core

2018-05-09 Thread Marco de Abreu
Hello, I'm currently working on auto scaling and encountering a consistent test failure on CPU. At the moment, I'm not really sure what's causing this, considering the setup should be identical.