[RUNTIME] Implement TVMDSOOp(TensorFlow custom op) for TVM runtime (a…

…pache#4459) * Add implementation of TVMDSOOp * feat: Update cmake script to work with c++11 and in-repo build * feat: Use libtvm as oplib dependency * fix: Add missing link dependency to libtvm * feat: Update tf tvmdso op by review comments * fix: Update with pr comments * fix: Fix lint * feat: Add test script and fix gpu shape * feat: Add test script and fix gpu shape * fix: Conditional build tftvm op for gpu * fix: Conditional build tftvm op for gpu * fix: Fix pylint of tf_op module.py * fix: Fix pylint of tf_op module.py * feat: Conditional enable gpu test for tftvm op * feat: Conditional enable gpu test for tftvm op * feat: Add tf_tvmdsoop test script as an app test * fix: Fix gpu/cpu enabled check on tvm in test script * fix: Make tf tvmdso op test script runnable with pytest * remove unused test script test_tfop_module.py * fix: Remove pushd & popd in tfdsoop test script * fix: Upgrade tftvmop use python3 to find TensorFlow * fix: Upgrade tftvmop use python3 to find TensorFlow * fix: Change target_link_options to target_link_libraries * fix: Add tftvmop build script's c++ option * fix: Add tvm library path to tf op test library path * fix: Debug ci build for tftvm dso op * fix: Fix cmake error and skip tfop test * fix: Fix typo and indentation issues * feat: Use TF list input op def * fix: Fix style and unexpected changes Co-authored-by: baoxinqi <[email protected]> Co-authored-by: Chen Dihao <[email protected]> Co-authored-by: wrongtest <[email protected]>
neo-ai · Apr 17, 2020 · 31607ed · 31607ed
1 parent 6729c7a
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -42,6 +42,7 @@ tvm_option(USE_MICRO "Build with Micro" OFF)
 tvm_option(INSTALL_DEV "Install compiler infrastructure" OFF)
 tvm_option(HIDE_PRIVATE_SYMBOLS "Compile with -fvisibility=hidden." OFF)
 tvm_option(USE_TF_COMPILE_FLAGS "Build with TensorFlow's compile flags." OFF)
+tvm_option(USE_TF_TVMDSOOP "Build with TensorFlow TVMDSOOp" OFF)
 
 # 3rdparty libraries
 tvm_option(DLPACK_PATH "Path to DLPACK" "3rdparty/dlpack/include")
@@ -274,6 +275,7 @@ include(cmake/modules/contrib/NNPack.cmake)
 include(cmake/modules/contrib/TensorRT.cmake)
 include(cmake/modules/contrib/HybridDump.cmake)
 include(cmake/modules/contrib/TFLite.cmake)
+include(cmake/modules/contrib/TF_TVMDSOOP.cmake)
 
 if(NOT MSVC)
   include(CheckCXXCompilerFlag)

diff --git a/apps/tf_tvmdsoop/CMakeLists.txt b/apps/tf_tvmdsoop/CMakeLists.txt
@@ -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.
+cmake_minimum_required(VERSION 3.2)
+project(tf_tvmdsoop C CXX)
+
+set(TFTVM_COMPILE_FLAGS -std=c++11)
+set(BUILD_TVMDSOOP_ONLY ON)
+set(CMAKE_CURRENT_SOURCE_DIR ${TVM_ROOT})
+set(CMAKE_CURRENT_BINARY_DIR ${TVM_ROOT}/build)
+
+include_directories(${TVM_ROOT}/3rdparty/dlpack/include/)
+include_directories(${TVM_ROOT}/3rdparty/dmlc-core/include/)
+include_directories(${TVM_ROOT}/include)
+
+link_directories(${TVM_ROOT}/build)
+
+include(${TVM_ROOT}/cmake/util/FindCUDA.cmake)
+include(${TVM_ROOT}/cmake/modules/CUDA.cmake)
+
+include(${TVM_ROOT}/cmake/modules/contrib/TF_TVMDSOOP.cmake)
diff --git a/apps/tf_tvmdsoop/prepare_and_test_tfop_module.sh b/apps/tf_tvmdsoop/prepare_and_test_tfop_module.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# 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.
+
+TVM_ROOT=$(cd $(dirname $0)/../..; pwd)
+echo "TVM_ROOT=${TVM_ROOT}"
+
+export PYTHONPATH=${TVM_ROOT}/python
+
+python3 -c "import tvm; print(tvm.runtime.enabled('gpu'))" | grep -e 1
+if [ "$?" -eq 0 ]; then 
+    echo "Build TF_TVMDSOOP with gpu support and execute tests"
+    CMAKE_OPTIONS="-DUSE_CUDA=ON -DPython3_EXECUTABLE=python3 -DTVM_ROOT=${TVM_ROOT}"
+
+    mkdir -p build
+    cd build; cmake .. ${CMAKE_OPTIONS} && make
+    cd ..
+
+    LD_LIBRARY_PATH=${TVM_ROOT}/build:./build:$LD_LIBRARY_PATH python3 -m pytest -v ./tests
+fi
+
diff --git a/apps/tf_tvmdsoop/tests/test_tfop_module.py b/apps/tf_tvmdsoop/tests/test_tfop_module.py
@@ -0,0 +1,118 @@
+#!/usr/bin/env python
+
+# 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.
+"""Test script for tf op module"""
+import tempfile
+import os
+import logging
+import tensorflow as tf
+import numpy as np
+import tvm
+from tvm import te
+from tvm.contrib import tf_op
+
+
+def test_use_tvmdso_op():
+    """main test function"""
+
+    def export_cpu_add_lib():
+        """create cpu add op lib"""
+        n = te.var("n")
+        ph_a = te.placeholder((n,), name='ph_a')
+        ph_b = te.placeholder((n,), name='ph_b')
+        ph_c = te.compute(ph_a.shape, lambda i: ph_a[i] + ph_b[i], name='ph_c')
+        sched = te.create_schedule(ph_c.op)
+        fadd_dylib = tvm.build(sched, [ph_a, ph_b, ph_c], "c", name="vector_add")
+        lib_path = tempfile.mktemp("tvm_add_dll.so")
+        fadd_dylib.export_library(lib_path)
+        return lib_path
+
+
+    def export_gpu_add_lib():
+        """create gpu add op lib"""
+        n = te.var("n")
+        ph_a = te.placeholder((n,), name='ph_a')
+        ph_b = te.placeholder((n,), name='ph_b')
+        ph_c = te.compute(ph_a.shape, lambda i: ph_a[i] + ph_b[i], name='ph_c')
+        sched = te.create_schedule(ph_c.op)
+        b_axis, t_axis = sched[ph_c].split(ph_c.op.axis[0], factor=64)
+        sched[ph_c].bind(b_axis, te.thread_axis("blockIdx.x"))
+        sched[ph_c].bind(t_axis, te.thread_axis("threadIdx.x"))
+        fadd_dylib = tvm.build(sched, [ph_a, ph_b, ph_c], "cuda", name="vector_add")
+        lib_path = tempfile.mktemp("tvm_add_cuda_dll.so")
+        fadd_dylib.export_library(lib_path)
+        return lib_path
+
+
+    def test_add(session, lib_path, tf_device):
+        """test add lib with TensorFlow wrapper"""
+        module = tf_op.OpModule(lib_path)
+
+        left = tf.placeholder("float32", shape=[4])
+        right = tf.placeholder("float32", shape=[4])
+
+        feed_dict = {left: [1.0, 2.0, 3.0, 4.0], right: [5.0, 6.0, 7.0, 8.0]}
+        expect = np.asarray([6.0, 8.0, 10.0, 12.0])
+
+        add1 = module.func("vector_add", output_shape=[4], output_dtype="float")
+        add2 = module.func("vector_add", output_shape=tf.shape(left), output_dtype="float")
+        add3 = module.func("vector_add", output_shape=[tf.shape(left)[0]], output_dtype="float")
+
+        with tf.device(tf_device):
+            output1 = session.run(add1(left, right), feed_dict)
+            np.testing.assert_equal(output1, expect)
+
+            output2 = session.run(add2(left, right), feed_dict)
+            np.testing.assert_equal(output2, expect)
+
+            output3 = session.run(add3(left, right), feed_dict)
+            np.testing.assert_equal(output3, expect)
+
+
+    def cpu_test(session):
+        """test function for cpu"""
+        cpu_lib = None
+        try:
+            cpu_lib = export_cpu_add_lib()
+            test_add(session, cpu_lib, "/cpu:0")
+        finally:
+            if cpu_lib is not None:
+                os.remove(cpu_lib)
+
+
+    def gpu_test(session):
+        """test function for gpu"""
+        gpu_lib = None
+        try:
+            gpu_lib = export_gpu_add_lib()
+            test_add(session, gpu_lib, "/gpu:0")
+        finally:
+            if gpu_lib is not None:
+                os.remove(gpu_lib)
+
+    with tf.Session() as session:
+        if tvm.runtime.enabled("cpu"):
+            logging.info("Test TensorFlow op on cpu kernel")
+            cpu_test(session)
+        if tvm.runtime.enabled("gpu"):
+            logging.info("Test TensorFlow op on gpu kernel")
+            gpu_test(session)
+
+
+if __name__ == "__main__":
+    test_use_tvmdso_op()
diff --git a/cmake/config.cmake b/cmake/config.cmake
@@ -212,3 +212,7 @@ set(USE_TF_COMPILE_FLAGS OFF)
 
 # Whether use Thrust
 set(USE_THRUST OFF)
+
+# Whether to build the TensorFlow TVMDSOOp module
+set(USE_TF_TVMDSOOP OFF)
+
diff --git a/cmake/modules/contrib/TF_TVMDSOOP.cmake b/cmake/modules/contrib/TF_TVMDSOOP.cmake
@@ -0,0 +1,58 @@
+# 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.
+
+if(NOT USE_TF_TVMDSOOP STREQUAL "OFF")
+  find_package(Python3 COMPONENTS Interpreter)
+
+  execute_process(COMMAND ${Python3_EXECUTABLE} -c "import tensorflow as tf; print(' '.join(tf.sysconfig.get_compile_flags()))"
+    OUTPUT_VARIABLE TF_COMPILE_FLAGS_STR
+    RESULT_VARIABLE TF_STATUS)
+  if (NOT ${TF_STATUS} EQUAL 0)
+    message(FATAL_ERROR "Fail to get TensorFlow compile flags")
+  endif()
+
+  if(NOT USE_CUDA STREQUAL "OFF")
+    add_definitions(-DTF_TVMDSOOP_ENABLE_GPU)
+  endif()
+
+  execute_process(COMMAND ${Python3_EXECUTABLE} -c "import tensorflow as tf; print(' '.join(tf.sysconfig.get_link_flags()))"
+    OUTPUT_VARIABLE TF_LINK_FLAGS_STR
+    RESULT_VARIABLE TF_STATUS)
+  if (NOT ${TF_STATUS} EQUAL 0)
+    message(FATAL_ERROR "Fail to get TensorFlow link flags")
+  endif()
+
+  string(REGEX REPLACE "\n" " " TF_FLAGS "${TF_COMPILE_FLAGS} ${TF_LINK_FLAGS}")
+  separate_arguments(TF_COMPILE_FLAGS UNIX_COMMAND ${TF_COMPILE_FLAGS_STR})
+  separate_arguments(TF_LINK_FLAGS UNIX_COMMAND ${TF_LINK_FLAGS_STR})
+
+
+  set(OP_LIBRARY_NAME tvm_dso_op)
+  file(GLOB_RECURSE TFTVM_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/src/contrib/tf_op/*.cc)
+  add_library(${OP_LIBRARY_NAME} SHARED ${TFTVM_SRCS})
+  set_target_properties(${OP_LIBRARY_NAME} PROPERTIES PREFIX "")
+  set(TFTVM_LINK_FLAGS  -ltvm -L${CMAKE_CURRENT_BINARY_DIR})
+
+  if (NOT BUILD_TVMDSOOP_ONLY STREQUAL "ON")
+      add_dependencies(${OP_LIBRARY_NAME} tvm) 
+  endif()
+
+  target_compile_options(${OP_LIBRARY_NAME} PUBLIC ${TFTVM_COMPILE_FLAGS} ${TF_COMPILE_FLAGS})
+  target_link_libraries(${OP_LIBRARY_NAME} PUBLIC ${TFTVM_LINK_FLAGS} ${TF_LINK_FLAGS})
+
+endif()
+
diff --git a/python/tvm/contrib/tf_op/__init__.py b/python/tvm/contrib/tf_op/__init__.py
@@ -0,0 +1,20 @@
+# 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.
+"""Module container of TensorFlow TVMDSO op"""
+from . import module
+
+OpModule = module.OpModule