Comments (5)
It can't return a single event, because a scan usually consists of three kernel calls. (fine, coarse, postprocess) What it could do at that point is return marker events before and after, but you can do that just as well from the outside. And I'm against exposing events from the internal kernel calls, because how exactly scan is implemented is just that, implementation detail.
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As I see, you can make series of events A (fine), B (coarse), C (postprocess) where B depends on A, C depends on B and return C. Markers it a solutions but no so native as returned events.
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What's your intended use case? Out-of-order queues or profiling? For OOQ, I would agree that the scan would probably have to do what you say. For profiling, the string-of-events is mostly useless...
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First of all OOQ. I want to create complex scheme of kernels with complex dependencies between them. Profiling is no more that nice addition...
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Fixed by 6046ccd.
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Related Issues (20)
- enqueue_copy does not support IMAGE2D_ARRAY HOT 4
- Possible memory leak when collecting events for profiling HOT 5
- Allow None in wait_for lists HOT 2
- Memory issue on cauculations of pyopencl.array.Array HOT 4
- Crash in test_slice on Intel CL HOT 7
- abrupt in code HOT 3
- SVM `bind_to_queue` and `unbind_queue` cannot be safely used
- Array allocation failure HOT 2
- TypeError: __class__ assignment: 'KernelWithCustomEnqueue' object layout differs from 'pyopencl._cl.Kernel' HOT 2
- New np.isscalar checks in array arithmetic break operations with unit-length arrays HOT 1
- Array: check that queues match
- source tarball contains binary artefact _skbuild/linux-x86_64-3.11/cmake-install/pyopencl/_cl.cpython-311-x86_64-linux-gnu.so HOT 1
- test_clmath.py::test_fmod fails on i386 using pocl 3.1 built with llvm 15 HOT 2
- Disable kernel caching from within pyopencl code HOT 1
- Expose create_buffer_gc in a header HOT 4
- Binary operations with Arrays of different memory layout HOT 2
- Windows Intel CL Github CI fails HOT 2
- Fails to build with OpenCL 3.0 headers HOT 3
- UHD Graphics 600 | Calling kernel + enqueue_copy more than once, results in OUT_OF_RESOURCES error or freeze HOT 4
- Compatibility with `numpy2` HOT 3
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