Fix TVM compilation with USE_LLVM=OFF

.asf.yaml

@@ -0,0 +1,34 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+github:
+  description: "Open deep learning compiler stack for cpu, gpu and specialized accelerators"
+  homepage: https://tvm.apache.org/
+  labels:
+    - tvm
+    - compiler
+    - tensor
+    - deep-learning
+    - gpu
+    - opencl
+    - metal
+    - performance
+    - javascript
+    - rocm
+    - vulkan
+    - spirv
+    - machine-learning

.clang-format

@@ -0,0 +1,8 @@
+# Run the following command to reformat a file:
+# clang-format -i -style=Google <file>
+# Or use clang-format-diff to only reformat the changed lines:
+# https://clang.llvm.org/docs/ClangFormat.html
+BasedOnStyle: Google
+DerivePointerAlignment: false
+ColumnLimit:     100
+PointerAlignment: Left

.github/PULL_REQUEST_TEMPLATE.md

@@ -1 +1 @@
-Thanks for contributing to TVM!   Please refer to guideline https://docs.tvm.ai/contribute/ for useful information and tips. After the pull request is submitted, please request code reviews from others in the community.
+Thanks for contributing to TVM!   Please refer to guideline https://tvm.apache.org/docs/contribute/ for useful information and tips. After the pull request is submitted, please request code reviews from [Reviewers](https://github.com/apache/incubator-tvm/blob/master/CONTRIBUTORS.md#reviewers) by @ them in the pull request thread.

.github/workflows/main.yml

@@ -0,0 +1,88 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# GH actions.
+# We use it to cover windows and mac builds
+# Jenkins is still the primary CI
+
+name: WinMacBuild
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  Build:
+    strategy:
+      matrix:
+        os: [windows-2016, macOS-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Initialize submodules
+      run: git submodule update --recursive --init
+    - name: Lint Python
+      if: startsWith(matrix.os, 'macOS')
+      run: |
+        python3 -m pip install flake8
+        python3 -m flake8 . --count --select=E9,F63,F7 --show-source --statistics
+    - uses: actions/cache@v1
+      env:
+        CACHE_NUMBER: 0
+      with:
+        path: ~/conda_pkgs_dir
+        key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('conda/build-environment.yaml') }}
+    - uses: conda-incubator/setup-miniconda@v2
+      with:
+        activate-environment: tvm-build
+        channel-priority: strict
+        environment-file: conda/build-environment.yaml
+        auto-activate-base: false
+        use-only-tar-bz2: true
+    - name: Conda info
+      run: |
+        conda info
+        conda list
+    - name: Conda-Build@Win
+      if: startsWith(matrix.os, 'windows')
+      shell: cmd /C call {0}
+      run: >-
+        conda build --output-folder=conda/pkg conda/recipe &&
+        conda install tvm -c ./conda/pkg
+    - name: Conda-Build@MacOS
+      if: startsWith(matrix.os, 'macOS')
+      shell: bash -l {0}
+      run: >-
+        conda build --output-folder=conda/pkg  conda/recipe &&
+        conda install tvm -c ./conda/pkg
+    - name: Test@Win
+      if: startsWith(matrix.os, 'windows')
+      shell: cmd /C call {0}
+      run: >-
+        python -m pytest -v tests/python/all-platform-minimal-test
+    - name: Test@MacOS
+      if: startsWith(matrix.os, 'macOS')
+      shell: bash -l {0}
+      run: >-
+        python -m pytest -v tests/python/all-platform-minimal-test

.gitignore

@@ -2,10 +2,11 @@
 __pycache__/
 *.py[cod]
 *$py.class
-
+*.S
 # C extensions
 *.so
-
+*.ll
+.npm
 # Distribution / packaging
 .Python
 env/
@@ -23,7 +24,7 @@ var/
 *.egg-info/
 .installed.cfg
 *.egg
-
+.conda/
 # PyInstaller
 #  Usually these files are written by a python script from a template
 #  before PyInstaller builds the exe, so as to inject date/other infos into it.
@@ -65,7 +66,7 @@ docs/_build/
 docs/gen_modules
 
 # PyBuilder
-target/
+/target/
 
 # IPython Notebook
 .ipynb_checkpoints
@@ -195,6 +196,13 @@ tvm_t.*
 .python_history
 .pytest_cache
 .local
+cmake-build-debug
+
+# Visual Studio
+.vs
+
+# Visual Studio Code
+.vscode
 
 # tmp file
 .nfs*
@@ -206,3 +214,22 @@ tvm_t.*
 *.cer
 *.crt
 *.der
+
+# patch sentinel
+patched.txt
+
+# Python type checking
+.mypy_cache/
+.pyre/
+
+# pipenv files
+Pipfile
+Pipfile.lock
+
+# conda package artifacts
+conda/Dockerfile.cuda*
+conda/pkg
+.node_repl_history
+# nix files
+.envrc
+*.nix

.gitmodules

@@ -1,9 +1,12 @@
 [submodule "dmlc-core"]
 	path = 3rdparty/dmlc-core
 	url = https://github.com/dmlc/dmlc-core
-[submodule "HalideIR"]
-	path = 3rdparty/HalideIR
-	url = https://github.com/dmlc/HalideIR
 [submodule "dlpack"]
 	path = 3rdparty/dlpack
 	url = https://github.com/dmlc/dlpack
+[submodule "3rdparty/rang"]
+	path = 3rdparty/rang
+	url = https://github.com/agauniyal/rang
+[submodule "3rdparty/vta-hw"]
+	path = 3rdparty/vta-hw
+	url = https://github.com/apache/incubator-tvm-vta

3rdparty/cma/cma.h

@@ -0,0 +1,43 @@
+/* cma.h
+ *
+ * The MIT License (MIT)
+ *
+ * COPYRIGHT (C) 2017 Institute of Electronics and Computer Science (EDI), Latvia.
+ * AUTHOR: Rihards Novickis (rihards.novickis@edi.lv)
+ *
+ * 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:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 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.
+ */
+
+#ifndef VTA_DE10_NANO_KERNEL_MODULE_CMA_H_
+#define VTA_DE10_NANO_KERNEL_MODULE_CMA_H_
+
+/* Should be defined in settings.mk file */
+#ifndef CMA_IOCTL_MAGIC
+#define CMA_IOCTL_MAGIC 0xf2
+#endif
+
+#define CMA_ALLOC_CACHED _IOC(_IOC_WRITE | _IOC_READ, CMA_IOCTL_MAGIC, 1, 4)
+#define CMA_ALLOC_NONCACHED _IOC(_IOC_WRITE | _IOC_READ, CMA_IOCTL_MAGIC, 2, 4)
+#define CMA_FREE _IOC(_IOC_WRITE, CMA_IOCTL_MAGIC, 3, 4)
+#define CMA_GET_PHY_ADDR _IOC(_IOC_WRITE | _IOC_READ, CMA_IOCTL_MAGIC, 4, 4)
+#define CMA_GET_SIZE _IOC(_IOC_WRITE | _IOC_READ, CMA_IOCTL_MAGIC, 5, 4)
+
+#define CMA_IOCTL_MAXNR 5
+
+#endif  // VTA_DE10_NANO_KERNEL_MODULE_CMA_H_