Closed mathematicalmichael closed 4 years ago
bash script I'm using for debugging test_sample.py
. Since it has been very helpful, I will paste it here for posterity (can be readily adapted for other purposes, and I often forget how to invoke single tests in nose
):
#!/bin/bash
for f in `seq 2 6`; do
echo "Running tests for $f processors";
mpirun -n $f nosetests test.test_sample:$1;
done
Usage: ./runtest.sh Test_sample_set
I figured out what broke our implementation. @smattis
I tracked it to scipy.io.loadmat
, and went about building scipy
from source checking out commits one at a time that impacted this directory.
here is the list of "suspects": https://github.com/scipy/scipy/commits/v1.3.0/scipy/io/matlab
This is the last one we pass on: https://github.com/scipy/scipy/commit/a2546b91faf0c74b5f51b048856f24dd9db3eb0d#diff-da53e8dd97abe920dd48a332b398a05f
This breaks it: https://github.com/scipy/scipy/commit/af0c74c89f6dee868f65630b13681460bd04cb26#diff-da53e8dd97abe920dd48a332b398a05f
it appears that the behavior change is that files aren't left open,
the with .. as ..
structure is used to ensure they get closed out asap.
for some reason this poses a problem for us?
We should fix this for version 3. I suggest we move to pickle, which should take care of the problem
upgrading SciPy requires python 3.5 Python 2 is EOL very soon, so I'm going to charge ahead with removing 2.7 from Travis
fixed for v3 since scipy.io is replaced with pickle.
we need to get to the bottom of what the problem is in
scipy==1.3.1
...Using
ripgrep
, runrg scipy
, pass-C 2
for context around regex matches (or-B
for before,-A
for after).I would call this relatively high priority (despite many common projects version-locking
scipy
), and will put in a bit of time on it myself.The goal would obviously be backwards-compatibility, and if possible... I would like to avoid going through the detailed changelog between the two versions.