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Add GPU and Dask support for Focal tools: mean, apply, hotspots #238

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Merged
brendancol merged 34 commits into from
May 4, 2021
Merged

Add GPU and Dask support for Focal tools: mean, apply, hotspots #238

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dd04d3f
refactor
thuydotm Feb 24, 2021
396bad3
move kernel creation to convolution.py
thuydotm Feb 24, 2021
93e18ee
import fix
thuydotm Feb 24, 2021
58cd2f9
convolve_2d: remove padding, remove use_cuda param
thuydotm Feb 24, 2021
6f393f0
convolve_2d: add cupy tests
thuydotm Feb 24, 2021
71440d9
nan edge effect
thuydotm Feb 24, 2021
d4e27f2
refactor
thuydotm Feb 24, 2021
11c3045
kernel: add tests
thuydotm Feb 24, 2021
b5b2a37
convolve_2d: dask numpy case
thuydotm Feb 24, 2021
ff73006
convolve_2d: dask cupy case, raise not implemented
thuydotm Feb 24, 2021
554a2d4
convolution: test dask cupy not implemented
thuydotm Feb 24, 2021
4eca7b6
focal mean: refactor
thuydotm Feb 25, 2021
4b9d381
focal mean: dask numpy case, nan edge effect
thuydotm Feb 25, 2021
09e0dc3
focal mean: check if exclude nan
thuydotm Feb 25, 2021
0bc27dc
focal mean: cupy case
thuydotm Feb 25, 2021
179f09f
focal mean: dask cupy case not implemented
thuydotm Feb 25, 2021
36329ea
focal apply: numpy case with test
thuydotm Feb 25, 2021
2d6d878
focal apply: dask numpy case
thuydotm Feb 25, 2021
5a4b4b5
focal apply: gpu cupy support
thuydotm Feb 25, 2021
dc7748c
focal hotspots: refactor
thuydotm Feb 25, 2021
285c888
focal hotspots: use raster.data for calculation
thuydotm Feb 25, 2021
0c22965
focal hotspots: refactor
thuydotm Feb 26, 2021
88979de
focal hotspots: cupy case
thuydotm Feb 26, 2021
b519d38
focal hotspots: dask numpy case
thuydotm Feb 26, 2021
6de3006
focal hotspots: dask cupy case not implemented
thuydotm Feb 26, 2021
aaea313
update readme
thuydotm Feb 28, 2021
66cc19d
Merge branch 'master' into gpu_dask_focal
thuydotm Apr 6, 2021
1e97f5c
Merge branch 'master' into gpu_dask_focal
thuydotm Apr 19, 2021
4ec1be9
flake8 fix
thuydotm Apr 21, 2021
6e0f3e6
flake8 fix
thuydotm Apr 21, 2021
49214de
Merge branch 'master' into gpu_dask_focal
thuydotm Apr 21, 2021
e9753aa
hotspots: avoid early compute global_std
thuydotm May 3, 2021
8bf180f
Merge branch 'master' into gpu_dask_focal
thuydotm May 3, 2021
9cc8412
correct typo
thuydotm May 3, 2021
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8 changes: 4 additions & 4 deletions README.md
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Expand Up @@ -93,10 +93,10 @@ In the GIS world, rasters are used for representing continuous phenomena (e.g. e

| Name | NumPy xr.DataArray | Dask xr.DataArray | CuPy GPU xr.DataArray | Dask GPU xr.DataArray |
|:----------:|:----------------------:|:--------------------:|:-------------------:|:------:|
| [Apply](xrspatial/focal.py) | ✅️ | | | |
| [Hotspots](xrspatial/focal.py) | ✅️ | | | |
| [Mean](xrspatial/focal.py) | ✅️ | | | |
| [Focal Statistics](xrspatial/focal.py) | ✅️ | | ✅️ | |
| [Apply](xrspatial/focal.py) | ✅️ | ✅️ | ✅️ | |
| [Hotspots](xrspatial/focal.py) | ✅️ | ✅️ | ✅️ | |
| [Mean](xrspatial/focal.py) | ✅️ | ✅️ | ✅️ | |
| [Focal Statistics](xrspatial/focal.py) | ✅️ | ✅️ | ✅️ | |

-------

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