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Support SYCL source compilation - #2206

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feature/sycl-source-compilation
Open

Support SYCL source compilation#2206
ndgrigorian wants to merge 15 commits into
masterfrom
feature/sycl-source-compilation

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@ndgrigorian

@ndgrigorianndgrigorian commented Nov 30, 2025

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This PR adds support for creating an executable kernel_bundle from SYCL source code to dpctl using the kernel_compiler DPC++ extension

Supersedes gh-2049

  • Have you provided a meaningful PR description?
  • Have you added a test, reproducer or referred to an issue with a reproducer?
  • Have you tested your changes locally for CPU and GPU devices?
  • Have you made sure that new changes do not introduce compiler warnings?
  • Have you checked performance impact of proposed changes?
  • Have you added documentation for your changes, if necessary?
  • Have you added your changes to the changelog?
  • If this PR is a work in progress, are you opening the PR as a draft?

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View rendered docs @ https://intelpython.github.io/dpctl/pulls/2206/index.html

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Array API standard conformance tests for dpctl=0.22.0dev0=py310h93fe807_65 ran successfully.
Passed: 1111
Failed: 47
Skipped: 82

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coveralls commented Nov 30, 2025•
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Coverage Status

coverage: 74.373% (+0.3%) from 74.054% — feature/sycl-source-compilation into master

@ndgrigorianndgrigorian mentioned this pull request Dec 3, 2025
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Array API standard conformance tests for dpctl=0.22.0dev0=py310h93fe807_66 ran successfully.
Passed: 1115
Failed: 43
Skipped: 82

@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 9d64cb8 to 22475d9CompareDecember 17, 2025 21:13
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Array API standard conformance tests for dpctl=0.22.0dev0=py310h93fe807_104 ran successfully.
Passed: 1114
Failed: 44
Skipped: 82

@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch 2 times, most recently from 75969ce to be75a7eCompareFebruary 11, 2026 22:44
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from cf56032 to 7a58ef7CompareFebruary 17, 2026 02:13
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 43d385b to 788fdd2CompareApril 8, 2026 09:12
@ndgrigorian
ndgrigorian changed the base branch from master to feature/uncouple-tensor-from-dpctlApril 8, 2026 09:13
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 788fdd2 to 4656febCompareApril 8, 2026 09:39
@ndgrigorian
ndgrigorianforce-pushed the feature/uncouple-tensor-from-dpctl branch 2 times, most recently from b610ee3 to dd74214CompareApril 13, 2026 16:47
Base automatically changed from feature/uncouple-tensor-from-dpctl to masterApril 13, 2026 20:20
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 4656feb to cae6959CompareApril 28, 2026 21:01
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch 3 times, most recently from 417c4a0 to ece9fa0CompareMay 26, 2026 15:26
vlad-perevezentsev
vlad-perevezentsev reviewed Jun 5, 2026
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Comment threaddpctl/program/_program.pyx Outdated
Comment threaddpctl/program/_program.pyx Outdated
Comment threaddpctl/program/_program.pyx Outdated
Comment threaddpctl/program/_program.pyx Outdated
Comment threaddpctl/program/_program.pyx Outdated
Comment threadlibsyclinterface/source/dpctl_sycl_kernel_bundle_interface.cpp
Comment threaddpctl/program/_program.pyx Outdated
Comment threaddocs/doc_sources/api_reference/dpctl/program.rst
Comment threaddpctl/program/_program.pyx Outdated
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 8d662b5 to f27db86CompareAugust 5, 2026 21:05
ndgrigorian added a commit that referenced this pull request Aug 5, 2026
@ndgrigorian
addgh-2206to changelog
838dcaf
sommerlukasand others added 4 commits August 5, 2026 20:10
@sommerlukas@ndgrigorian
Support compilation from SYCL source code
d1ef4be
Enable SYCL source compilation, but only for DPC++ versions that actually
support the compilation, based on the __SYCL_COMPILER_VERSION reported.
Uses the correct naming for the property based on DPC++ version,
detected through C++ type traits to check which property actually refers
to a fully defined type.
This commit also works around a bug in DPC++ version 2025.1. The constructor
with no parameter of class `include_files` was only declared, but never
defined. Calling it when creating a SYCL source kernel bundle therefore
leads to references to undefined symbols with DPC++ version 2025.1. This
change works around this issue by calling an alternative constructor,
which is defined in the release.
Signed-off-by: Lukas Sommer <lukas.sommer@codeplay.com>
@ndgrigorian
adds utility to dpctl.program
f7e8163
@ndgrigorian
adds tests for SYCL source compilation
44ee08b
@ndgrigorian
add bool DPCTLKernelBundle_CreateFromSYCLSource_Available to header
705a859
@ndgrigorian
ndgrigorianforce-pushed the feature/sycl-source-compilation branch from 838dcaf to 57cd047CompareAugust 6, 2026 03:10
antonwolfy
antonwolfy reviewed Aug 6, 2026
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Comment threadlibsyclinterface/source/dpctl_sycl_device_interface.cpp
Comment threadlibsyclinterface/source/dpctl_sycl_device_interface.cpp Outdated
Comment threadCHANGELOG.md Outdated
Comment threadlibsyclinterface/source/dpctl_sycl_device_interface.cpp Outdated
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