Commit Graph

10 Commits

Author SHA1 Message Date
Martin Chase
6fed6d42b3
Protect makeARGB with tests and benchmarks (#1697)
* update to working

* cupy tests, too

* doubling up and down

* add more realism to the benchmarks

* name to reflect scale

* use different numbers to mean different numbers

(that sure does sound tautological)

* more sensible: order, error

* thorough check of lots of makeARGB arg combos

* docstring for tool usage

* no print needed

* better error messages

* test makeARGB using cupy, too

* skip without cupy available

* switch from conda to venv

* skip cupy runs when not available

* use endian-proof makeARGB shim in tests

* generate the asv conf to suit the system

* document running asv

* comments for future matrix goals

* put all makeARGB tests together; name for clarity

* subprocess.check_output is standard for all supported pythons

* better handle lack of git version

* use makeARGB shim

* small fixes and improvements
2021-04-15 15:51:21 -07:00
Martin Chase
1654cb62ac
Small ImageItem-related improvements (#1501)
* Initial asv configuration

* makeARGB benchmarks are working

* Fix array type checking and allow making QImage in greyscale mode

* Performance improvements

* benchmark minor update

* Add CLI args to video speed test for easier / automated benchmarking

* udpate asv conf

* use a buffer-qimage so we can avoid allocing so much

this should improve performance under windows

* Add CLI args to video speed test for easier / automated benchmarking

* use a buffer-qimage so we can avoid allocing so much

this should improve performance under windows

* playing with numba

* oh, mins/maxes in the other order

* maybe put the cupy in here and see what happens

* pre-alloc for gpu and cpu

* handle possibility of not having cupy

* no numba in this branch

* organize imports

* name them after their use, not their expected device

* cupy.take does not support clip mode, so do it explicitly

* add CUDA option to the VideoSpeedTest

* rename private attr xp to _xp

* handle resizes at the last moment

* cupy is less accepting of lists as args

* or somehow range isn't allowed? what histogram is this?

* construct the array with python objects

* get the python value right away

* put LUT into cupy if needed

* docstring about cuda toolkit version

* better handling and display of missing cuda lib

* lint

* import need

* handle switching between cupy and numpy in a single ImageItem

* only use xp when necessary

we can now depend on numpy >= 1.17, which means __array_function__-implementing cupy can
seamlessly pass into numpy functions. the remaining uses of xp are for our functions which
need to allocate new data structures, an operation that has to be substrate-specific.

remove empty_cupy; just check if the import succeeded, instead.

* use an option to control use of cupy

* convert cupy.ceil array to int for easier mathing

* RawImageWidget gets to use the getCupy function now, too

* raise error to calm linters; rename for clarity

* Add Generated Template Files

* document things better

* cruft removal

* warnings to communicate when cupy is expected but somehow broken

* Merge branch 'cupy-rebase' into 'l/imageitem-performance'

Abundant conflicts; accept theirs in nearly every case.

* playing with settings to suss out timeout

* playing with more stuff to suss out timeout

* replace with empty list

* skip test_ExampleApp on linux+pyside2 only

* clean out some bits that no longer make sense; linty

* ignore airspeed velocity dir

* lint

* tidy up for merge

* lint

* lint, avoid shadowing

* specific import; run-as-script setup

Co-authored-by: Luke Campagnola <luke.campagnola@gmail.com>
Co-authored-by: Ogi Moore <ognyan.moore@gmail.com>
2021-01-19 23:19:03 -08:00
Eric Dill
d050ee4e65 TST: Attempt 1 at breaking out ViewBox tests
Turns out that if you use a tiling manager, all these tests break...
2015-07-31 11:08:14 -04:00
Eric Dill
4a1ceaf8cc MNT: add coverage to install. maybe that will kick coveralls?
try codecov.io instead of coveralls

add coverage to py.test

MNT: Try coverage with coveralls one more time

MNT: Add coverage stats to gitignore

MNT: Remove pwd/ls debugs
2015-07-28 12:57:07 -04:00
Eric Dill
e5c903ad42 MNT: Test examples too
MNT: I think travis is going to pass now!

This time it will pass
2015-07-28 12:57:05 -04:00
Eric Dill
f3e63e4e83 DOC: Add instructions for running the test suite 2015-07-12 14:07:10 -05:00
Eric Dill
5f8cb48ab9 MNT: Add to gitignore 2015-07-11 11:25:07 -05:00
tommy3001
71db5aea91 IDE files added to .gitignore 2014-02-08 09:15:28 +01:00
Luke Campagnola
7a45b9a0e2 Reorganized setup.py code
Added "deb" setup command
2014-01-12 10:35:31 -05:00
Guillaume Poulin
3df31d1832 add .gitignore and .mailmap 2013-09-12 12:26:39 +08:00