Add wrappers for the CUDA graph API. #877
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maleadt
added
enhancement
Codecov Report
@@ Coverage Diff @@
## master #877 +/- ##
==========================================
- Coverage 77.14% 77.11% -0.03%
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Files 121 122 +1
Lines 7546 7608 +62
==========================================
+ Hits 5821 5867 +46
- Misses 1725 1741 +16
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Fixes #65.
I'm pretty happy with how the API turned out. See the tests for two examples,
capture/instantiate/update/launchfor full control,@capturedwrapping all that. I didn't manage to outperform regular kernel launches though, but that's probably due to my limited benchmarking of the APIs.Note that I started looking into this to implement a good
mapslicesimplementation, but then I realized the function passed tomapslicesallocates its output on every iteration, so we can't use the graph API for it.