Package: dpnp
DPNP - Data Parallel Extension for NumPy*API coverage summaryFull documentationDPNP C++ backend documentationBuild from source:Ensure you have the following prerequisite packages installed:cythoncmake >=3.21dpcpp_linux-64ordpcpp_win-64(depending on your OS)dpctlmkl-devel-dpcpponedpl-develninjanumpy >=1.19,<1.25a0pythonscikit-buildsetuptoolssysroot_linux-64 >=2.28(only on Linux OS)tbb-develAfter these steps,dpnpcan be built in debug mode as follows:gitclonehttps://github.com/IntelPython/dpnpcddpnp
pythonscripts/build_locally.pyInstall Wheel Package via pipInstall DPNPpython -m pip install --index-url https://pypi.anaconda.org/intel/simple dpnpSet path to Performance Libraries in case of using venv or system Python:export LD_LIBRARY_PATH=<path_to_your_env>/libIt is also required to set following environment variables:export OCL_ICD_FILENAMES_RESET=1
export OCL_ICD_FILENAMES=libintelocl.soRun testpytest# orpytesttests/test_matmul.py-s-v# orpython-munittesttests/test_mixins.pyRun numpy external test../0.env.sh
python-mtests.third_party.numpy_ext# orpython-mtests.third_party.numpy_extcore/tests/test_umath.py# orpython-mtests.third_party.numpy_extcore/tests/test_umath.py::TestHypot::test_simpleBuilding documentation:Prerequisites:
$condainstallsphinxsphinx_rtd_theme
Building:1.Installdpnpintoyourpythonenvironment2.$cddoc&&makehtml3.Thedocumentationwillbeindoc/_build/htmlPackaging:../0.env.sh
conda-buildconda-recipe/Run benchmark:cdbenchmarks/

asvrun--python=python--bench<filenamewithout.py># example:asvrun--python=python--benchbench_elementwise# orasvrun--python=python--bench<class>.<bench># example:asvrun--python=python--benchElementwise.time_square# add --quick option to run every case once but looks like first execution has additional overheads and takes a lot of time (need to be investigated)Tests matrix:#NameOSdistributiveinterpreterpython used fromSYCL queue managerbuild commands setforced environment1Ubuntu 20.04 Python37LinuxUbuntu 20.04Python 3.7IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace pytestcmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis2Ubuntu 20.04 Python38LinuxUbuntu 20.04Python 3.8IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace pytestcmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis3Ubuntu 20.04 Python39LinuxUbuntu 20.04Python 3.9IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace pytestcmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis4Ubuntu 20.04 External Tests Python37LinuxUbuntu 20.04Python 3.7IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace python -m tests_external.numpy.runtestscmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis5Ubuntu 20.04 External Tests Python38LinuxUbuntu 20.04Python 3.8IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace python -m tests_external.numpy.runtestscmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis6Ubuntu 20.04 External Tests Python39LinuxUbuntu 20.04Python 3.9IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplace python -m tests_external.numpy.runtestscmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis7Code styleLinuxUbuntu 20.04Python 3.8IntelOneAPIlocalpython ./setup.py stylecmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis, conda-verify, pycodestyle, autopep8, black8ValgrindLinuxUbuntu 20.04IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplacecmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis9Code coverageLinuxUbuntu 20.04Python 3.8IntelOneAPIlocalexport DPNP_DEBUG=1 python setup.py clean python setup.py build_clib python setup.py build_ext --inplacecmake-3.19.2, valgrind, pytest-valgrind, conda-build, pytest, hypothesis, conda-verify, pycodestyle, autopep8, pytest-cov