.github/workflows/build-IGC.yml

@@ -0,0 +1,218 @@
+#=========================== begin_copyright_notice ============================
+#
+# Copyright (C) 2022 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+#============================ end_copyright_notice =============================
+
+name: Build IGC
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+permissions: read-all
+
+jobs:
+  download-OpenCL-Clang: # openCL Clang is downloaded from intel/intel-graphics-compiler releases
+    if: github.repository == 'intel/intel-graphics-compiler'
+    runs-on: ubuntu-latest
+    env:
+      CLANG_CACHE_VALID: true
+      CLANG_CACHE_KEY: none
+      ORIGINAL_CLANG_CACHE_KEY: none
+    outputs:
+      CLANG_CACHE_KEY: ${{ env.CLANG_CACHE_KEY }}
+    steps:
+      - uses: oprypin/find-latest-tag@v1
+        with:
+          repository: intel/intel-graphics-compiler
+          releases-only: true
+        id: get-latest-IGC-release-tag
+      - name: set initial cache key
+        run: |
+          LOC_CLANG_CACHE_KEY="${{ steps.get-latest-IGC-release-tag.outputs.tag }}"
+          echo "CLANG_CACHE_KEY=$LOC_CLANG_CACHE_KEY" >> $GITHUB_ENV
+          echo "ORIGINAL_CLANG_CACHE_KEY=$LOC_CLANG_CACHE_KEY" >> $GITHUB_ENV
+      - name: caching downloaded OpenCL Clang # Downloading a new OpenCL Clang only after the new IGC is released
+        id: cache-igc-release
+        uses: actions/cache@v3
+        with:
+          path: ./igc-official-release
+          key: ${{ env.CLANG_CACHE_KEY }}
+      - name: checking for valid cache hit
+        if: steps.cache-igc-release.outputs.cache-hit == 'true'
+        run: |
+         if [[ $(ls ./igc-official-release | wc -c)  == "0" ]]; then
+           echo "CLANG_CACHE_VALID=false" >> $GITHUB_ENV
+           echo "CLANG_CACHE_KEY=${{ steps.get-latest-IGC-release-tag.outputs.tag }}-${{ github.sha }}-${{ github.run_id }}-${{ github.run_attempt }}" >> $GITHUB_ENV
+         fi
+      - name: creating a folder for downloaded deb files
+        if: ${{ steps.cache-igc-release.outputs.cache-hit != 'true' || env.CLANG_CACHE_VALID != 'true' }}
+        run: mkdir -p igc-official-release
+      - name: download latest igc release
+        if:  ${{ steps.cache-igc-release.outputs.cache-hit != 'true' || env.CLANG_CACHE_VALID != 'true' }}
+        working-directory: ./igc-official-release
+        # To install openCL clang from Deb package, IGC must also be installed. Therefore, the last IGC release is also downloaded.
+        run: curl -s https://api.github.com/repos/intel/intel-graphics-compiler/releases/latest | grep browser_download_url | egrep 'opencl-|core-' | cut -d '"' -f 4 | wget -qi -
+      - name: checking if downloaded deb files are here
+        run: |
+          ls ./igc-official-release
+          if [[ $(ls ./igc-official-release | wc -c) == "0" ]]; then
+            exit 1
+          fi
+      - name: force redownload if invalid cache
+        if: env.CLANG_CACHE_VALID != 'true'
+        id: force-redownload
+        uses: actions/cache@v3
+        with:
+          path: ./igc-official-release
+          key: ${{ env.CLANG_CACHE_KEY }}
+          restore-keys: ${{ env.ORIGINAL_CLANG_CACHE_KEY }}
+
+  build-SPIRV-LLVM-Translator:
+    if: github.repository == 'intel/intel-graphics-compiler'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ubuntu_version: [ '24.04' ]
+        llvm_ver: [ 15 ]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: cloning SPIRV-LLVM-Translator repository
+        run: git clone --branch llvm_release_${{ matrix.llvm_ver }}0 https://github.com/KhronosGroup/SPIRV-LLVM-Translator
+      - name: getting latest commit hash from SPIRV-LLVM-Translator repository
+        id: SPIRV-LLVM-Translator-hash
+        working-directory: ./SPIRV-LLVM-Translator
+        run: |
+          SPIRV_TRANSLATOR_SHA_SHORT=$(git log -1 --pretty=format:"%h")
+          echo "This is SPIRV-LLVM-Translator repository latest commit hash = ${SPIRV_TRANSLATOR_SHA_SHORT}"
+          echo "spirv_translator_sha_short=$SPIRV_TRANSLATOR_SHA_SHORT" >> $GITHUB_OUTPUT
+      - name: caching SPIRV-LLVM-Translator deb files
+        id: cache-spirv-llvm-translator
+        uses: actions/cache@v3
+        with:
+          path: ./build-SPIRV-LLVM-Translator
+          key: ${{ steps.SPIRV-LLVM-Translator-hash.outputs.spirv_translator_sha_short }}-ubuntu${{ matrix.ubuntu_version }}-llvm${{ matrix.llvm_ver }}
+      - name: run Docker
+        if: steps.cache-spirv-llvm-translator.outputs.cache-hit != 'true'
+        run: |
+          docker run --name=buildslt \
+            -v $(pwd)/scripts/buildSLT.sh:/buildSLT.sh \
+            --env DEBIAN_FRONTEND="noninteractive" \
+            --env UBUNTU_VERSION=${{ matrix.ubuntu_version }} \
+            --env LLVM_VERSION=${{ matrix.llvm_ver }} \
+            ubuntu:${{ matrix.ubuntu_version }} \
+            sh /buildSLT.sh
+      - name: creating folders to store SPIRV-LLVM-Translator build outputs
+        if: steps.cache-spirv-llvm-translator.outputs.cache-hit != 'true'
+        run: mkdir build-SPIRV-LLVM-Translator && mkdir temp-SPIRV-LLVM-Translator-build
+      - name: copying artifact from docker to github host
+        if: steps.cache-spirv-llvm-translator.outputs.cache-hit != 'true'
+        run: sudo docker cp buildslt:/SPIRV-LLVM-Translator/build ./temp-SPIRV-LLVM-Translator-build
+      - name: copy deb file to main artifact folder
+        if: steps.cache-spirv-llvm-translator.outputs.cache-hit != 'true'
+        run: sudo cp ./temp-SPIRV-LLVM-Translator-build/build/*.deb ./build-SPIRV-LLVM-Translator
+
+  build-IGC:
+    needs: [build-SPIRV-LLVM-Translator, download-OpenCL-Clang]
+    if: github.repository == 'intel/intel-graphics-compiler'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ubuntu_version: [ '24.04' ]
+        llvm_ver: [ 15 ]
+        compiler: [ gcc, clang ]
+    steps:
+      - uses: actions/checkout@v3
+
+#Get OpenCL Clang
+      - uses: oprypin/find-latest-tag@v1
+        with:
+          repository: intel/intel-graphics-compiler
+          releases-only: true
+        id: get-latest-IGC-release-tag
+      - name: getting OpenCL Clang from cache from the previous job
+        id: cache-igc-release
+        uses: actions/cache@v3
+        with:
+          path: ./igc-official-release
+          key: ${{ needs.download-OpenCL-Clang.outputs.CLANG_CACHE_KEY }}
+      - name: checking if deb files are here
+        run: |
+          ls ./igc-official-release
+          if [[ $(ls ./igc-official-release | wc -c) == "0" ]]; then
+            exit 1
+          fi
+#Get SPIRV-LLVM-Translator
+      - name: cloning SPIRV-LLVM-Translator repository
+        run: git clone --branch llvm_release_${{ matrix.llvm_ver }}0 https://github.com/KhronosGroup/SPIRV-LLVM-Translator
+      - name: getting latest commit hash from SPIRV-LLVM-Translator repository
+        id: SPIRV-LLVM-Translator-hash
+        working-directory: ./SPIRV-LLVM-Translator
+        run: |
+          SPIRV_TRANSLATOR_SHA_SHORT=$(git log -1 --pretty=format:"%h")
+          echo "This is SPIRV-LLVM-Translator hash = ${SPIRV_TRANSLATOR_SHA_SHORT}"
+          echo "spirv_translator_sha_short=$SPIRV_TRANSLATOR_SHA_SHORT" >> $GITHUB_OUTPUT
+      - name: getting SPIRV-LLVM-Translator deb files from cache from the previous job
+        id: cache-spirv-llvm-translator
+        uses: actions/cache@v3
+        with:
+          path: ./build-SPIRV-LLVM-Translator
+          key: ${{ steps.SPIRV-LLVM-Translator-hash.outputs.spirv_translator_sha_short }}-ubuntu${{ matrix.ubuntu_version }}-llvm${{ matrix.llvm_ver }}
+
+#Build IGC
+      - name:  Checkout IGC sources
+        uses: actions/checkout@v3
+        with:
+          path: workspace/igc
+      - name: Checkout vc-intrinsics sources
+        uses: actions/checkout@v3
+        with:
+          repository: intel/vc-intrinsics
+          ref: master
+          path: workspace/vc-intrinsics
+      - name:  Checkout SPIRV-Headers sources
+        uses: actions/checkout@v3
+        with:
+          repository: KhronosGroup/SPIRV-Headers
+          ref: main
+          path: workspace/SPIRV-Headers
+      - name:  Checkout the SPIRV-Headers
+        uses: actions/checkout@v3
+        with:
+          repository: KhronosGroup/SPIRV-Tools
+          ref: main
+          path: workspace/SPIRV-Tools
+      - name: get short hash
+        id: igc-current-short-Hash
+        run: echo "sha_short=${GITHUB_SHA::7}" >> $GITHUB_OUTPUT
+      - name: run Docker
+        run: |
+          docker run --name=buildigc \
+            -v $(pwd)/scripts/buildIGC.sh:/buildIGC.sh \
+            -v $(pwd)/igc-official-release:/igc-official-release \
+            -v $(pwd)/build-SPIRV-LLVM-Translator:/build-SPIRV-LLVM-Translator \
+            -v $(pwd)/workspace:/workspace \
+            --env DEBIAN_FRONTEND="noninteractive" \
+            --env UBUNTU_VERSION=${{ matrix.ubuntu_version }} \
+            --env LLVM_VERSION=${{ matrix.llvm_ver }} \
+            --env COMPILER=${{ matrix.compiler }} \
+            --env IGC_SHA=${{ steps.igc-current-short-Hash.outputs.sha_short }} \
+            ubuntu:${{ matrix.ubuntu_version }} \
+            sh /buildIGC.sh
+      - name: creating folder to store output artifacts
+        run: mkdir Artifacts
+      - name: copying artifact from docker to github host
+        run: sudo docker cp buildigc:/workspace/igc/build/DEB-FILES ./Artifacts
+      - uses: actions/upload-artifact@v4
+        with:
+          name: IGC_Ubuntu${{ matrix.ubuntu_version }}_llvm${{ matrix.llvm_ver }}_${{ matrix.compiler }}-${{ steps.igc-current-short-Hash.outputs.sha_short }}
+          path: ./Artifacts/DEB-FILES/*.deb
+          retention-days: 30

.github/workflows/on-pr-update.yml

@@ -0,0 +1,31 @@
+#=========================== begin_copyright_notice ============================
+#
+# Copyright (C) 2020-2021 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+#============================ end_copyright_notice =============================
+
+name: Notify
+on:
+  status:
+  pull_request_review:
+
+permissions: read-all
+
+jobs:
+  notify:
+    runs-on: [self-hosted, linux]
+    steps:
+      - name: Get branch name if status changed
+        if: github.event_name == 'status'
+        run: >
+          echo "os_branch=${{ github.event.branches[0].name }}" >> $GITHUB_ENV
+      - name: Get branch name if pr review state changed
+        if: github.event_name == 'pull_request_review'
+        env:
+          PR_HEAD_REF: ${{ github.event.pull_request.head.ref }}
+        run: >
+          echo "os_branch=$PR_HEAD_REF" >> $GITHUB_ENV
+      - name: Notify
+        run: ${{ secrets.NOTIFY }}

.github/workflows/stale.yml

@@ -0,0 +1,33 @@
+#=========================== begin_copyright_notice ============================
+#
+# Copyright (C) 2021-2023 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+#============================ end_copyright_notice =============================
+
+name: Stale Pull Requests
+on:
+  schedule:
+    - cron: '30 1 * * *'  # run every day
+  workflow_dispatch: {}
+
+permissions: read-all
+
+jobs:
+  stale:
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+    runs-on: [self-hosted, Linux]
+    steps:
+      - uses: actions/stale@v9
+        with:
+          stale-pr-label: stale
+          stale-pr-message: 'This PR is stale because it has been open 60 days with no activity. Make a comment or remove the "stale" label to avoid closing the PR after 7 days.'
+          close-pr-message: 'This PR was closed because it was flagged as "stale" for over 7 days with no activity.'
+          days-before-stale: 60
+          days-before-close: 7
+          operations-per-run: 2000
+          delete-branch: true

3d/common/iStdLib/Alloc.h

@@ -1,29 +1,13 @@
-/*===================== begin_copyright_notice ==================================
+/*========================== begin_copyright_notice ============================
 
-Copyright (c) 2017 Intel Corporation
+Copyright (C) 2019-2021 Intel Corporation
 
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
+SPDX-License-Identifier: MIT
 
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
+============================= end_copyright_notice ===========================*/
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-======================= end_copyright_notice ==================================*/
 #pragma once
+
 #include "Debug.h"
 
 #ifdef __cplusplus
@@ -55,22 +39,22 @@ inline void SafeDelete( Type &ptr )
 #if defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
 #if defined( __GNUC__ )
         try
-		{
-			delete ptr;
-		}
-		catch (...)
-		{
-			ASSERT(0);
-		}
+        {
+            delete ptr;
+        }
+        catch (...)
+        {
+            ASSERT(0);
+        }
 #else  // defined( __GNUC__ )
         __try
-		{
-			delete ptr;
-		}
-		__except (1)
-		{
-			ASSERT(0);
-		}
+        {
+            delete ptr;
+        }
+        __except (1)
+        {
+            ASSERT(0);
+        }
 #endif // defined( __GNUC__ )
 #else  // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
         delete ptr;
@@ -102,22 +86,22 @@ inline void SafeDeleteArray( Type &ptr )
 #if defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
 #if defined( __GNUC__ )
         try
-		{
-			delete[] ptr;
-		}
-		catch (int e)
-		{
-			ASSERT(0);
-		}
+        {
+            delete[] ptr;
+        }
+        catch (int e)
+        {
+            ASSERT(0);
+        }
 #else  // defined( __GNUC__ )
         __try
-		{
-			delete[] ptr;
-		}
-		__except (1)
-		{
-			ASSERT(0);
-		}
+        {
+            delete[] ptr;
+        }
+        __except (1)
+        {
+            ASSERT(0);
+        }
 #endif // defined( __GNUC__ )
 #else  // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
         delete[] ptr;