Revert D22418731: [JIT] Add out-of-source-tree to_backend tests

Test Plan: revert-hammer

Differential Revision:
D22418731 (pytorch@e2a291b)

Original commit changeset: 621ba4efc1b1

fbshipit-source-id: 475ae24c5b612fe285035e5ebb92ffc66780a468

Author: nairbv

.jenkins/pytorch/build.sh

@@ -233,17 +233,6 @@ else
     make VERBOSE=1
     popd
     assert_git_not_dirty
-
-    # Build custom backend tests.
-    CUSTOM_BACKEND_BUILD="$PWD/../custom-backend-build"
-    CUSTOM_BACKEND_TEST="$PWD/test/custom_backend"
-    python --version
-    mkdir "$CUSTOM_BACKEND_BUILD"
-    pushd "$CUSTOM_BACKEND_BUILD"
-    cmake "$CUSTOM_BACKEND_TEST" -DCMAKE_PREFIX_PATH="$SITE_PACKAGES/torch" -DPYTHON_EXECUTABLE="$(which python)"
-    make VERBOSE=1
-    popd
-    assert_git_not_dirty
   else
     # Test standalone c10 build
     if [[ "$BUILD_ENVIRONMENT" == *xenial-cuda10.1-cudnn7-py3* ]]; then

.jenkins/pytorch/macos-test.sh

@@ -99,26 +99,6 @@ test_libtorch() {
   fi
 }
 
-test_custom_backend() {
-  echo "Testing custom backends"
-  pushd test/custom_backend
-  rm -rf build && mkdir build
-  pushd build
-  SITE_PACKAGES="$(python -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
-  CMAKE_PREFIX_PATH="$SITE_PACKAGES/torch" cmake ..
-  make VERBOSE=1
-  popd
-
-  # Run Python tests and export a lowered module.
-  python test_custom_backend.py -v
-  python backend.py --export-module-to=model.pt
-  # Run C++ tests using the exported module.
-  build/test_custom_backend ./model.pt
-  rm -f ./model.pt
-  popd
-  assert_git_not_dirty
-}
-
 test_custom_script_ops() {
   echo "Testing custom script operators"
   pushd test/custom_operator
@@ -144,13 +124,11 @@ if [ -z "${BUILD_ENVIRONMENT}" ] || [[ "${BUILD_ENVIRONMENT}" == *-test ]]; then
   test_python_all
   test_libtorch
   test_custom_script_ops
-  test_custom_backend
 else
   if [[ "${BUILD_ENVIRONMENT}" == *-test1 ]]; then
     test_python_all
   elif [[ "${BUILD_ENVIRONMENT}" == *-test2 ]]; then
     test_libtorch
     test_custom_script_ops
-    test_custom_backend
   fi
 fi

.jenkins/pytorch/test.sh

@@ -228,23 +228,6 @@ test_libtorch() {
   fi
 }
 
-test_custom_backend() {
-  if [[ "$BUILD_ENVIRONMENT" != *rocm* ]] && [[ "$BUILD_ENVIRONMENT" != *asan* ]] ; then
-    echo "Testing custom backends"
-    CUSTOM_BACKEND_BUILD="$PWD/../custom-backend-build"
-    pushd test/custom_backend
-    cp -a "$CUSTOM_BACKEND_BUILD" build
-    # Run tests Python-side and export a lowered module.
-    python test_custom_backend.py -v
-    python backend.py --export-module-to=model.pt
-    # Run tests C++-side and load the exported lowered module.
-    build/test_custom_backend ./model.pt
-    rm -f ./model.pt
-    popd
-    assert_git_not_dirty
-  fi
-}
-
 test_custom_script_ops() {
   if [[ "$BUILD_ENVIRONMENT" != *rocm* ]] && [[ "$BUILD_ENVIRONMENT" != *asan* ]] ; then
     echo "Testing custom script operators"
@@ -348,7 +331,6 @@ elif [[ "${BUILD_ENVIRONMENT}" == *-test2 || "${JOB_BASE_NAME}" == *-test2 ]]; t
   test_aten
   test_libtorch
   test_custom_script_ops
-  test_custom_backend
   test_torch_function_benchmark
 elif [[ "${BUILD_ENVIRONMENT}" == *-bazel-* ]]; then
   test_bazel
@@ -364,6 +346,5 @@ else
   test_aten
   test_libtorch
   test_custom_script_ops
-  test_custom_backend
   test_torch_function_benchmark
 fi

.jenkins/pytorch/win-test-helpers/test_custom_backend.bat

@@ -41,15 +41,13 @@ run_tests() {
         $SCRIPT_HELPERS_DIR/test_python_nn.bat "$DETERMINE_FROM" && \
         $SCRIPT_HELPERS_DIR/test_python_all_except_nn.bat "$DETERMINE_FROM" && \
         $SCRIPT_HELPERS_DIR/test_custom_script_ops.bat && \
-        $SCRIPT_HELPERS_DIR/test_custom_backend.bat && \
         $SCRIPT_HELPERS_DIR/test_libtorch.bat
     else
         if [[ "${JOB_BASE_NAME}" == *-test1 ]]; then
             $SCRIPT_HELPERS_DIR/test_python_nn.bat "$DETERMINE_FROM" && \
             $SCRIPT_HELPERS_DIR/test_libtorch.bat
         elif [[ "${JOB_BASE_NAME}" == *-test2 ]]; then
             $SCRIPT_HELPERS_DIR/test_python_all_except_nn.bat "$DETERMINE_FROM" && \
-            $SCRIPT_HELPERS_DIR/test_custom_backend.bat && \
             $SCRIPT_HELPERS_DIR/test_custom_script_ops.bat
         fi
     fi

.jenkins/pytorch/win-test.sh

@@ -1,3 +1,4 @@
+#include <torch/csrc/jit/api/module.h>
 #include <torch/csrc/jit/backends/backend.h>
 
 namespace torch {