Merge 0.13.1dev1 from master to gold

.github/workflows/build-sphinx.yml

@@ -7,6 +7,12 @@ on:
     types: [opened, synchronize, reopened, closed]
 
 env:
+  GH_BOT_NAME: 'github-actions[bot]'
+  GH_BOT_EMAIL: 'github-actions[bot]@users.noreply.github.com'
+  GH_EVENT_OPEN_PR_UPSTREAM: ${{ github.event_name == 'pull_request' && github.event.action != 'closed' &&
+                                 github.event.pull_request && !github.event.pull_request.head.repo.fork }}
+  GH_EVENT_PUSH_UPSTREAM: ${{ github.ref == 'refs/heads/master' && github.event_name == 'push' &&
+                              github.event.ref == 'refs/heads/master' && github.event.repository && !github.event.repository.fork }}
   PUBLISH_DIR: doc/_build/html/
 
 defaults:
@@ -91,7 +97,7 @@ jobs:
 
       - name: Install dpnp dependencies
         run: |
-          conda install numpy"<1.24" dpctl">=0.15.1dev1" mkl-devel-dpcpp onedpl-devel tbb-devel dpcpp_linux-64 \
+          conda install numpy"<1.24" dpctl">=0.15.1dev2" mkl-devel-dpcpp onedpl-devel tbb-devel dpcpp_linux-64"<2024.0.1" \
               cmake cython pytest ninja scikit-build sysroot_linux-64">=2.28" ${{ env.CHANNELS }}
 
       - name: Install cuPy dependencies
@@ -125,36 +131,40 @@ jobs:
             working-directory: 'dpnp/backend/doc'
 
       - name: Copy backend docs
-        run: cp -r dpnp/backend/doc/html doc/_build/html/backend_doc
+        run: cp -r dpnp/backend/doc/html ${{ env.PUBLISH_DIR }}/backend_doc
 
       # https://github.com/marketplace/actions/github-pages-action
+      # The step is only used to build docs while pushing a PR to "master"
       - name: Deploy docs
-        if: |
-          github.event.pull_request && !github.event.pull_request.head.repo.fork  &&
-          (github.ref == 'refs/heads/master' || (startsWith(github.ref, 'refs/heads/release') == true) || github.event_name == 'push' && contains(github.ref, 'refs/tags/'))
+        if: env.GH_EVENT_PUSH_UPSTREAM
         uses: peaceiris/actions-gh-pages@v3.9.3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ${{ env.PUBLISH_DIR }}
+          keep_files: true
+          commit_message: ${{ github.event.head_commit.message }}
+          publish_branch: gh-pages
+          user_name: ${{ env.GH_BOT_NAME }}
+          user_email: ${{ env.GH_BOT_EMAIL }}
 
+      # The step is only used to build docs while pushing to PR branch
       - name: Publish pull-request docs
-        if: |
-          github.event.pull_request && !github.event.pull_request.head.repo.fork && github.event.action != 'closed'
+        if: env.GH_EVENT_OPEN_PR_UPSTREAM
         uses: peaceiris/actions-gh-pages@v3.9.3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ${{ env.PUBLISH_DIR }}
           destination_dir: ./pull/${{ github.event.number }}
           allow_empty_commit : true
           keep_files: true
-          commit_message: ${{ github.event.head_commit.message }}
+          commit_message: ${{ github.event.pull_request.title }}
           publish_branch: gh-pages
-          user_name: 'github-actions[bot]'
-          user_email: 'github-actions[bot]@users.noreply.github.com'
+          user_name: ${{ env.GH_BOT_NAME }}
+          user_email: ${{ env.GH_BOT_EMAIL }}
 
+      # The step is only used to build docs while pushing to PR branch
       - name: Comment with URL to published pull-request docs
-        if: |
-          github.event.pull_request && !github.event.pull_request.head.repo.fork && github.event.action != 'closed'
+        if: env.GH_EVENT_OPEN_PR_UPSTREAM
         env:
           PR_NUM: ${{ github.event.number }}
         uses: mshick/add-pr-comment@v2.8.1
@@ -163,9 +173,11 @@ jobs:
             View rendered docs @ https://intelpython.github.io/dpnp/pull/${{ env.PR_NUM }}/index.html
           allow-repeats: false
 
+  # The job is only used to build docs when PR is closed (action from PR branch)
   clean:
     if: |
-      github.event.pull_request && !github.event.pull_request.head.repo.fork && github.event.action == 'closed'
+      github.event_name == 'pull_request' && github.event.action == 'closed' &&
+      github.event.pull_request && !github.event.pull_request.head.repo.fork
 
     needs: build-and-deploy
 
@@ -185,8 +197,8 @@ jobs:
           git checkout --track tokened_docs/gh-pages
           echo `pwd`
           [ -d pull/${PR_NUM} ] && git rm -rf pull/${PR_NUM}
-          git config --global user.name 'github-actions[bot]'
-          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git config --global user.name ${{ env.GH_BOT_NAME }}
+          git config --global user.email ${{ env.GH_BOT_EMAIL }}
           git commit -m "Removing docs for closed pull request ${PR_NUM}"
           git push tokened_docs gh-pages
 

.github/workflows/conda-package.yml

@@ -13,6 +13,7 @@ env:
   # TODO: to add test_arraymanipulation.py back to the scope once crash on Windows is gone
   TEST_SCOPE: >-
       test_arraycreation.py
+      test_amin_amax.py
       test_dot.py
       test_dparray.py
       test_copy.py
@@ -24,28 +25,24 @@ env:
       test_random_state.py
       test_sort.py
       test_special.py
+      test_statistics.py
       test_sycl_queue.py
       test_umath.py
       test_usm_type.py
       third_party/cupy/core_tests
       third_party/cupy/linalg_tests/test_product.py
+      third_party/cupy/linalg_tests/test_solve.py
       third_party/cupy/logic_tests/test_comparison.py
       third_party/cupy/logic_tests/test_truth.py
       third_party/cupy/manipulation_tests/test_basic.py
       third_party/cupy/manipulation_tests/test_dims.py
       third_party/cupy/manipulation_tests/test_join.py
       third_party/cupy/manipulation_tests/test_rearrange.py
       third_party/cupy/manipulation_tests/test_transpose.py
-      third_party/cupy/math_tests/test_arithmetic.py
-      third_party/cupy/math_tests/test_explog.py
-      third_party/cupy/math_tests/test_floating.py
-      third_party/cupy/math_tests/test_hyperbolic.py
-      third_party/cupy/math_tests/test_matmul.py
-      third_party/cupy/math_tests/test_misc.py
-      third_party/cupy/math_tests/test_rounding.py
-      third_party/cupy/math_tests/test_trigonometric.py
+      third_party/cupy/math_tests
       third_party/cupy/sorting_tests/test_sort.py
       third_party/cupy/sorting_tests/test_count.py
+      third_party/cupy/statistics_tests/test_meanvar.py
   VER_JSON_NAME: 'version.json'
   VER_SCRIPT1: "import json; f = open('version.json', 'r'); j = json.load(f); f.close(); "
   VER_SCRIPT2: "d = j['dpnp'][0]; print('='.join((d[s] for s in ('version', 'build'))))"
@@ -422,7 +419,7 @@ jobs:
         run: conda install anaconda-client
 
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.5.2
         with:
           repository: IntelPython/devops-tools
           fetch-depth: 0

.github/workflows/generate_coverage.yaml

@@ -15,7 +15,7 @@ jobs:
 
     env:
       python-ver: '3.10'
-      CHANNELS: '-c dppy/label/dev -c intel -c conda-forge --override-channels'
+      CHANNELS: '-c dppy/label/coverage -c intel -c conda-forge --override-channels'
 
     steps:
       - name: Cancel Previous Runs
@@ -42,17 +42,33 @@ jobs:
 
       - name: Install dpnp dependencies
         run: |
+          # use DPC++ compiler 2023.2 to work around an issue with crash
           conda install cython llvm cmake">=3.21" scikit-build ninja pytest pytest-cov coverage[toml] \
-              dpctl dpcpp_linux-64 sysroot_linux-64">=2.28" mkl-devel-dpcpp tbb-devel onedpl-devel ${{ env.CHANNELS }}
+              dpctl">=0.15.1dev2" dpcpp_linux-64"=2023.2" sysroot_linux-64">=2.28" mkl-devel-dpcpp tbb-devel"=2021.10" \
+              onedpl-devel ${{ env.CHANNELS }}
 
       - name: Conda info
         run: |
           conda info
           conda list
 
       - name: Build dpnp with coverage
+        id: build_coverage
+        uses: nick-fields/retry@v2.9.0
+        with:
+          shell: bash
+          timeout_minutes: 60
+          max_attempts: 5
+          retry_on: error
+          command: |
+            . $CONDA/etc/profile.d/conda.sh
+            conda activate coverage
+            git clean -fxd
+            python scripts/gen_coverage.py --pytest-opts="--ignore tests/test_random.py"
+
+      - name: Total number of coverage attempts
         run: |
-          python scripts/gen_coverage.py --pytest-opts="--ignore tests/test_random.py"
+          echo "Total number of coverage attempts made: ${{ steps.build_coverage.outputs.total_attempts }}"
 
       - name: Install coverall dependencies
         run: |

conda-recipe/meta.yaml

@@ -1,3 +1,6 @@
+{% set required_compiler_and_mkl_version = "2024.0" %}
+{% set required_dpctl_version = "0.15.1dev2" %}
+
 package:
     name: dpnp
     version: {{ GIT_DESCRIBE_TAG }}
@@ -13,19 +16,19 @@ requirements:
       - cmake >=3.21
       - ninja
       - git
-      - dpctl >=0.15.1dev1
-      - mkl-devel-dpcpp {{ environ.get('MKL_VER', '>=2024.0.0') }}
+      - dpctl >={{ required_dpctl_version }}
+      - mkl-devel-dpcpp >={{ required_compiler_and_mkl_version }}
       - onedpl-devel
       - tbb-devel
       - wheel
       - scikit-build
     build:
       - {{ compiler('cxx') }}
-      - {{ compiler('dpcpp') }}  >=2024.0.0  # [not osx]
+      - {{ compiler('dpcpp') }} >={{ required_compiler_and_mkl_version }} # [not osx]
       - sysroot_linux-64 >=2.28 # [linux]
     run:
       - python
-      - dpctl >=0.15.1dev1
+      - {{ pin_compatible('dpctl', min_pin='x.x.x', max_pin=None) }}
       - {{ pin_compatible('dpcpp-cpp-rt', min_pin='x.x', max_pin='x') }}
       - {{ pin_compatible('mkl-dpcpp', min_pin='x.x', max_pin='x') }}
       - {{ pin_compatible('numpy', min_pin='x.x', max_pin='x') }}

doc/reference/math.rst

@@ -23,6 +23,7 @@ Trigonometric functions
    dpnp.unwrap
    dpnp.deg2rad
    dpnp.rad2deg
+   dpnp.reduce_hypot
 
 
 Hyperbolic functions
@@ -94,6 +95,7 @@ Exponents and logarithms
    dpnp.log1p
    dpnp.logaddexp
    dpnp.logaddexp2
+   dpnp.logsumexp
 
 
 Other special functions

dpnp/backend/extensions/lapack/CMakeLists.txt

@@ -27,6 +27,7 @@
 set(python_module_name _lapack_impl)
 set(_module_src
     ${CMAKE_CURRENT_SOURCE_DIR}/lapack_py.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/gesv.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/heevd.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/syevd.cpp
 )

dpnp/backend/extensions/lapack/common_helpers.hpp

@@ -0,0 +1,55 @@
+//*****************************************************************************
+// Copyright (c) 2023, Intel Corporation
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// - Redistributions of source code must retain the above copyright notice,
+//   this list of conditions and the following disclaimer.
+// - Redistributions in binary form must reproduce the above copyright notice,
+//   this list of conditions and the following disclaimer in the documentation
+//   and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+// THE POSSIBILITY OF SUCH DAMAGE.
+//*****************************************************************************
+
+#pragma once
+#include <cstring>
+#include <stdexcept>
+
+namespace dpnp
+{
+namespace backend
+{
+namespace ext
+{
+namespace lapack
+{
+namespace helper
+{
+template <typename T>
+struct value_type_of
+{
+    using type = T;
+};
+
+template <typename T>
+struct value_type_of<std::complex<T>>
+{
+    using type = T;
+};
+} // namespace helper
+} // namespace lapack
+} // namespace ext
+} // namespace backend
+} // namespace dpnp