Expose LocalAccessor as kernel argument type by oleksandr-pavlyk · Pull Request #1991 · IntelPython/dpctl

oleksandr-pavlyk · 2025-02-10T23:16:51Z

This PR adds _md_local_accessor Cython struct in _backend.pxd that ties to MDLocalAccessor struct defined in libsyclinterface, and which is to be used to indicate local_accessor kernel argument type (see test file in syclinterface library).

_sycl_queue.pyx then defines LocalAccessor type, constructible using LocalAccessor(ndim, typestr, dim0, dim1, dim2) constuctor. The ndim argument represents accessor dimensionality (only values 1, 2, or 3 are supported). The typestr can be "i1", "u1", "i2", "u2", "i4", "u4", "i8", "u8", "f4", or "f8".

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github-actions · 2025-02-10T23:53:01Z

Deleted rendered PR docs from intelpython.github.com/dpctl, latest should be updated shortly. 🤞

github-actions · 2025-02-11T00:00:35Z

Array API standard conformance tests for dpctl=0.19.0dev0=py310h93fe807_518 ran successfully.
Passed: 894
Failed: 2
Skipped: 118

github-actions · 2025-02-17T02:46:55Z

Array API standard conformance tests for dpctl= ran successfully.
Passed: 894
Failed: 2
Skipped: 118

coveralls · 2025-02-17T02:49:05Z

coverage: 87.652% (-0.2%) from 87.855%
when pulling 1d3453e on add-md-local-accessor
into 96da90b on master.

github-actions · 2025-02-21T21:44:06Z

Array API standard conformance tests for dpctl=0.19.0dev0=py310h93fe807_540 ran successfully.
Passed: 894
Failed: 2
Skipped: 118

github-actions · 2025-02-27T09:20:35Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_11 ran successfully.
Passed: 894
Failed: 2
Skipped: 118

github-actions · 2025-02-27T19:57:15Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_11 ran successfully.
Passed: 893
Failed: 3
Skipped: 118

github-actions · 2025-02-27T23:04:55Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_11 ran successfully.
Passed: 896
Failed: 1
Skipped: 125

…cessor

…uments LocalAccessor(ndim, elemental_type_str, dim0, dim1, dim2) The elemental type can be one of the following: "i1", "u1", "i2", "u2", "i4", "u4", "i8", "u8", "f4", "f8"

Fixes conflict with built-in `type`

Also improve messages in errors

…el_submit.py

github-actions · 2025-03-07T22:06:47Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_41 ran successfully.
Passed: 895
Failed: 2
Skipped: 126

…parate integer arguments Update test for LocalAccessor kernel submission

github-actions · 2025-03-08T09:06:48Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_42 ran successfully.
Passed: 894
Failed: 3
Skipped: 126

vtavana

Thank you, @ndgrigorian, for finalizing it!

Also slips in a fix to the shape of the local_accessor

github-actions · 2025-03-11T01:14:40Z

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_45 ran successfully.
Passed: 895
Failed: 2
Skipped: 126

oleksandr-pavlyk requested a review from ndgrigorian as a code owner February 10, 2025 23:16

sommerlukas mentioned this pull request Feb 12, 2025
Add support for work_group_memory extension #1984
Merged
7 tasks

ndgrigorian reviewed Feb 14, 2025
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Comment threaddpctl/_sycl_queue.pyx Outdated

ndgrigorian requested review from antonwolfy, vlad-perevezentsev and vtavana as code owners February 21, 2025 21:02

sommerlukas reviewed Feb 24, 2025
View reviewed changes

Comment threaddpctl/_sycl_queue.pyx Outdated
Comment threaddpctl/tests/test_sycl_kernel_submit.py

ndgrigorian force-pushed the add-md-local-accessor branch from ff43ac7 to e1e4b00Compare February 27, 2025 08:38

ndgrigorian force-pushed the add-md-local-accessor branch from e1e4b00 to 949571bCompare February 27, 2025 19:14

ndgrigorian force-pushed the add-md-local-accessor branch from 949571b to f35e483Compare February 27, 2025 22:22

sommerlukas reviewed Feb 28, 2025
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Comment threaddpctl/_sycl_queue.pyx Outdated

oleksandr-pavlykand others added 9 commits March 7, 2025 13:18

Export _md_local_accessor Cython struct, mapped to C struct MDLocalAc…
b6d639a
…cessor

Define LocalAccessor type to use to specify local accessor kernel arg…
fd01ba5
…uments LocalAccessor(ndim, elemental_type_str, dim0, dim1, dim2) The elemental type can be one of the following: "i1", "u1", "i2", "u2", "i4", "u4", "i8", "u8", "f4", "f8"

Add Python tests for kernel submission with LocalAccessor
c0019d5

Fix typo in _md_local_accessor error message
c849993

type->dtype in LocalAccessor initialization
1f94e7f
Fixes conflict with built-in `type`

Add docstrings to LocalAccessor
76fdd08
Also improve messages in errors

Add a comment documenting the origin of spirv files in test_sycl_kern…
5c07e44
…el_submit.py

Add LocalAccessor to dpctl namespace
6cdb80c

Fix __repr__ in LocalAccessor
5fc86c6

ndgrigorian force-pushed the add-md-local-accessor branch from f35e483 to 5fc86c6Compare March 7, 2025 21:22

LocalAccessor takes a sequence of non-negative integers instead of se…
b5887df
…parate integer arguments Update test for LocalAccessor kernel submission

ndgrigorian requested a review from sommerlukas March 8, 2025 08:24

sommerlukas approved these changes Mar 10, 2025
View reviewed changes

ndgrigorian previously approved these changes Mar 10, 2025
View reviewed changes

vtavana previously approved these changes Mar 11, 2025
View reviewed changes

Comment threaddpctl/tests/test_sycl_kernel_submit.py Outdated

Address review comments on test_submit_local_accessor_arg
1d3453e
Also slips in a fix to the shape of the local_accessor

ndgrigorian dismissed stale reviews from vtavana and themself via 1d3453eMarch 11, 2025 00:32

ndgrigorian requested a review from vtavana March 11, 2025 00:32

vtavana approved these changes Mar 11, 2025
View reviewed changes

ndgrigorian merged commit c3e6952 into masterMar 11, 2025

ndgrigorian deleted the add-md-local-accessor branch March 11, 2025 05:40

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