Move dpctl_ext.tensor to dpnp.tensor by vlad-perevezentsev · Pull Request #2829 · IntelPython/dpnp

vlad-perevezentsev · 2026-03-25T15:04:56Z

This PR proposes a refactoring that migrates dpctl_ext.tensor module into dpnp package as dpnp.tensor

Changes:

Moved dpctl_ext/tensor/ directory to dpnp/tensor/
Updated all imports from dpctl_ext.tensor to dpnp.tensor across the codebase
Consolidated build: removed dpctl_ext/CMakeLists.txt, added build_dpnp_tensor_ext() to dpnp/CMakeLists.txt
Added DPNP_BUILD_COMPONENTS CMake option (ALL/TENSOR_ONLY/SKIP_TENSOR) for staged builds
Split coverage workflow into two steps to avoid memory issues
Updated include paths in all backend extension CMake files
Removed dpctl_ext/ directory and cleaned up .gitignore

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?

…t_where_clip

…tensor

dpnp/dpnp_utils/dpnp_utils_common.py

dpnp/tensor/_accumulation.py

dpnp/tensor/_clip.py

dpnp/tensor/_copy_utils.py

dpnp/dpnp_utils/dpnp_utils_linearalgebra.py

dpnp/backend/extensions/blas/CMakeLists.txt

ndgrigorian

other than that minor curiosity and Anton's comments, LGTM

The base branch was changed.

dpnp/CMakeLists.txt

dpnp/__init__.py

dpnp/dpnp_array.py

dpnp/dpnp_iface.py

dpnp/dpnp_iface_functional.py

dpnp/dpnp_iface_sorting.py

dpnp/dpnp_iface_statistics.py

scripts/gen_coverage.py

.gitignore

CMakeLists.txt

antonwolfy

LGTM

vlad-perevezentsev added 30 commits February 20, 2026 03:21

Merge move_tensor_impl_accum_bool_ind_eye into move_tensor_impl_repea…

5fa6ee7

…t_where_clip

Enable -fno-fast-math compiler flag

c58b531

Move _clip to dpctl_ext/tensor/libtensor

4f00632

Move clip() to dpctl_ext/tensor and reuse it in dpnp

5d45d85

Populate dispatch tables with where

e70425b

Move _linspace_step/_linspace_affine to dpctl_ext/tensor/libtensor

36919c1

Move ti.linspace() and reuse it in dpnp

95ac4f7

Move ti.empty() and reuse it in dpctl_ext/tensor

1054e2d

Reuse dpctl_ext.tensor.empty() in dpnp

d493454

Move ti.empty_like() and reuse it in dpctl_ext/tensor

186ae3c

Reuse dpctl_ext.tensor.empty_like() in dpnp

5503b9a

Move ti.arange() to dpctl_ext/tensor and reuse it in dpnp

748c5b5

Move ti.asarray() and reuse it in dpctl_ext/tensor

a7370a8

Reuse dpctl_ext.tensor.asarray() in dpnp

effcbe8

Move ti.full_like() to dpctl_ext/tensor

f9f547a

Move ti.meshgrid() to dpctl_ext/tensor

0d84d7b

Move ti.ones() to dpctl_ext/tensor and reuse it in dpnp

8c15ddb

Move ti.ones_like() to dpctl_ext/tensor

23d2229

Move ti.zeros() to dpctl_ext/tensor and reuse it in dpnp

97dc7e1

Move ti.zeros_like() to dpctl_ext/tensor

a6c397e

Move ti.broadcast_to() to dpctl_ext/tensor and reuse it in dpctl_ext/…

b8c5390

…tensor

Reuse dpctl_ext.tensor.broadcast_to() in dpnp

a7cbfdc

Move ti.broadcast_arrays() to dpctl_ext.tensor and reuse it

bd265da

Move ti.concat() to dpctl_ext.tensor and reuse it

080c7d8

Move ti.expand_dims() to dpctl_ext.tensor and reuse it

ea7ea3c

Move ti.flip() to dpctl_ext.tensor and reuse it

d2e9279

Move ti.permute_dims() to dpctl_ext.tensor and reuse it

4e63cca

Move ti.moveaxis() to dpctl_ext.tensor and reuse it

9c88edb

Move ti.squeeze() to dpctl_ext.tensor and reuse it

ba51636

Move ti.stack() to dpctl_ext.tensor and reuse it

bb16c19

vlad-perevezentsev marked this pull request as ready for review March 31, 2026 14:07

vlad-perevezentsev requested review from antonwolfy and ndgrigorian as code owners March 31, 2026 14:07

Test: swap space and use CMAKE_BUILD_PARALLEL_LEVEL: 2

d819ae3

vlad-perevezentsev force-pushed the move_dpctl_ext_to_dpnp_tensor branch from a621aaa to d819ae3 Compare April 1, 2026 12:35

Test : remove swap

609e1ab

vlad-perevezentsev force-pushed the move_dpctl_ext_to_dpnp_tensor branch from 4497e9e to 1d9cabd Compare April 1, 2026 14:11

Test: use -fsycl-device-code-split=off for tensor coverage build

e023f2f

vlad-perevezentsev force-pushed the move_dpctl_ext_to_dpnp_tensor branch from 1d9cabd to e023f2f Compare April 1, 2026 14:14

antonwolfy reviewed Apr 1, 2026

View reviewed changes

vlad-perevezentsev added 4 commits April 1, 2026 08:10

Make _usmarray dependencies conditional in backend extensions

6f8f4a2

Use dpnp.tensor.usm_ndarray in get_array() check

a29a169

Use -fsycl-device-code-split=per_source in tensor coverage

af8e355

Use per_source device code splitting for coverage build

2f9e5d9

ndgrigorian reviewed Apr 2, 2026

View reviewed changes

dpnp/backend/extensions/blas/CMakeLists.txt Outdated Show resolved Hide resolved

ndgrigorian previously approved these changes Apr 2, 2026

View reviewed changes

Test: add Run coverage tests as a separate step

6fc1439

Base automatically changed from remove_c_api_tensor to include-dpctl-tensor April 7, 2026 12:58

vlad-perevezentsev added 5 commits April 7, 2026 06:03

Merge include-dpctl-tensor into move_dpctl_ext_to_dpnp_tensor

56ac18a

Remove per_source device code splitting and separate run test step

bf0c6b1

Optimize tensor coverage build to match dpctl

1992b6f

Simplify coverage build to single step

331fd49

Remove _usmarray dependencies conditional

0ba14f5

antonwolfy reviewed Apr 8, 2026

View reviewed changes

vlad-perevezentsev added 2 commits April 8, 2026 05:10

Apply remarks

a0785bb

Apply remarks with coverage

779440e

antonwolfy approved these changes Apr 8, 2026

View reviewed changes

vlad-perevezentsev merged commit ed3476f into include-dpctl-tensor Apr 8, 2026
63 of 70 checks passed

vlad-perevezentsev deleted the move_dpctl_ext_to_dpnp_tensor branch April 8, 2026 14:57

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Move dpctl_ext.tensor to dpnp.tensor#2829

Move dpctl_ext.tensor to dpnp.tensor#2829
vlad-perevezentsev merged 324 commits intoinclude-dpctl-tensorfrom
move_dpctl_ext_to_dpnp_tensor

vlad-perevezentsev commented Mar 25, 2026 •

edited

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vlad-perevezentsev commented Mar 25, 2026 •

edited

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