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Use OpenMP for threading instead of TBB #171

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Merged
ndgrigorian merged 6 commits into from
Mar 14, 2026
Merged

Use OpenMP for threading instead of TBB #171

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21f8681
use openMP for threading instead of TBB
ndgrigorian Mar 10, 2026
4aa9008
remove find_package(OpenMP) from CMake
ndgrigorian Mar 11, 2026
49c0187
Remove mention of tbb_devel and TBB from AGENTS and README
ndgrigorian Mar 12, 2026
2d93668
Remove intel-oneapi-tbb from Intel clang build
ndgrigorian Mar 12, 2026
323b5d9
remove tbb-devel from conda-forge conda recipe
ndgrigorian Mar 14, 2026
9b64034
Merge branch 'main' into drop-tbb-threading
ndgrigorian Mar 14, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/build_pip.yaml
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Expand Up @@ -42,7 +42,7 @@ jobs:

- name: Install Compiler and MKL
run: |
conda install mkl-devel tbb-devel dpcpp_linux-64
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ndgrigorian marked this conversation as resolved.
conda install mkl-devel dpcpp_linux-64
python -c "import sys; print(sys.executable)"
which python

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3 changes: 1 addition & 2 deletions CMakeLists.txt
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Expand Up @@ -23,10 +23,9 @@ cmake_print_variables(Python_NumPy_INCLUDE_DIRS)
set(CYTHON_FLAGS "-t -w \"${CMAKE_SOURCE_DIR}\"")
find_package(Cython REQUIRED)

find_package(TBB REQUIRED)
set(MKL_ARCH "intel64")
set(MKL_LINK "dynamic")
set(MKL_THREADING "tbb_thread")
set(MKL_THREADING "intel_thread")
set(MKL_INTERFACE "lp64")
find_package(MKL REQUIRED)

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1 change: 0 additions & 1 deletion conda-recipe/meta.yaml
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Expand Up @@ -28,7 +28,6 @@ requirements:
- python
- python-gil # [py>=314]
- mkl-devel
- tbb-devel
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antonwolfy marked this conversation as resolved.
- numpy-base
- wheel >=0.41.3
run:
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