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Fix more kernel launches over INT_MAX work-items with DPC++ 2026.2 #3104

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Fix more kernel launches over INT_MAX work-items with DPC++ 2026.2 #3104

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f19a532
Pass -fno-sycl-id-queries-fit-in-int to more SYCL modules
antonwolfy Oct 15, 2026
38a7201
Add a changelog entry
antonwolfy Oct 15, 2026
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,7 @@ This release is compatible with NumPy 2.5.
* Fixed incorrect results of `dpnp.tensor.vecdot` in some cases with strided outputs and of `dpnp.tensor` reductions, `dpnp.tensor.vecdot` and `dpnp.tensor.matmul` on large inputs with some data types [#3082](https://github.com/IntelPython/dpnp/pull/3082)
* Fixed `dpnp.median` and `dpnp.nanmedian` raising a `ValueError` for a tuple `axis` when a kept dimension has size 0 [#3081](https://github.com/IntelPython/dpnp/pull/3081)
* Fixed a `RuntimeError` raised by `dpnp.tensor` kernels launched over more than `INT_MAX` work-items when built with DPC++ compiler 2026.2 or newer, by also passing `-fno-sycl-id-queries-fit-in-int` to the linker [#3089](https://github.com/IntelPython/dpnp/pull/3089)
* Fixed a `RuntimeError` raised by kernels of the `ufunc`, `window` and `statistics` extensions and of the legacy backend launched over more than `INT_MAX` work-items when built with DPC++ compiler 2026.2 or newer [#3104](https://github.com/IntelPython/dpnp/pull/3104)

### Security

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6 changes: 5 additions & 1 deletion dpnp/backend/CMakeLists.txt
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Expand Up @@ -70,7 +70,11 @@ endif()
# target_compile_definitions(${_trgt} PRIVATE _WIN=1)
# endif()

target_link_options(${_trgt} PUBLIC -fsycl-device-code-split=per_kernel)
target_compile_options(${_trgt} PUBLIC -fno-sycl-id-queries-fit-in-int)
target_link_options(
${_trgt}
PUBLIC -fsycl-device-code-split=per_kernel -fno-sycl-id-queries-fit-in-int
)

if(DPNP_GENERATE_COVERAGE)
target_link_options(${_trgt} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
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6 changes: 5 additions & 1 deletion dpnp/backend/extensions/statistics/CMakeLists.txt
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Expand Up @@ -99,7 +99,11 @@ else()
)
endif()

target_link_options(${python_module_name} PUBLIC -fsycl-device-code-split=per_kernel)
target_compile_options(${python_module_name} PUBLIC -fno-sycl-id-queries-fit-in-int)
target_link_options(
${python_module_name}
PUBLIC -fsycl-device-code-split=per_kernel -fno-sycl-id-queries-fit-in-int
)

if(DPNP_GENERATE_COVERAGE)
target_link_options(
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6 changes: 5 additions & 1 deletion dpnp/backend/extensions/ufunc/CMakeLists.txt
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Expand Up @@ -125,7 +125,11 @@ else()
)
endif()

target_link_options(${python_module_name} PUBLIC -fsycl-device-code-split=per_kernel)
target_compile_options(${python_module_name} PUBLIC -fno-sycl-id-queries-fit-in-int)
target_link_options(
${python_module_name}
PUBLIC -fsycl-device-code-split=per_kernel -fno-sycl-id-queries-fit-in-int
)

if(DPNP_GENERATE_COVERAGE)
target_link_options(
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6 changes: 5 additions & 1 deletion dpnp/backend/extensions/window/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,11 @@ else()
)
endif()

target_link_options(${python_module_name} PUBLIC -fsycl-device-code-split=per_kernel)
target_compile_options(${python_module_name} PUBLIC -fno-sycl-id-queries-fit-in-int)
target_link_options(
${python_module_name}
PUBLIC -fsycl-device-code-split=per_kernel -fno-sycl-id-queries-fit-in-int
)

if(DPNP_GENERATE_COVERAGE)
target_link_options(
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