Roll back to working state.

.github/workflows/ci.yaml

@@ -2,6 +2,7 @@ name: Continuous Integration
 
 on: [pull_request]
 
+
 jobs:
   lint:
     name: Lint check
@@ -10,7 +11,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install Lint tools
         run: pip install --upgrade pip setuptools; pip install -r requirements.txt;
@@ -25,7 +26,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install Format tools
         run: pip install --upgrade pip setuptools; pip install -r requirements.txt; sudo apt-get install -y clang-format-6.0
@@ -40,7 +41,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install Bazel on CI
         run: ./scripts/ci_install.sh
@@ -60,7 +61,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install Bazel on CI
         run: ./scripts/ci_install.sh
@@ -78,7 +79,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install Bazel on CI
         run: ./scripts/ci_install.sh
@@ -96,7 +97,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
         with:
-          python-version: '3.8'
+          python-version: '3.9'
           architecture: 'x64'
       - name: Install notebook dependencies
         run: pip install --upgrade pip seaborn==0.10.0

.github/workflows/cirq_compatibility.yaml

@@ -1,4 +1,3 @@
-
 name: Cirq Compatibility
 
 on:
@@ -8,7 +7,7 @@ on:
 jobs:
   consistency:
     name: Nightly Compatibility
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-16.04
     steps:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1

WORKSPACE

@@ -24,19 +24,11 @@ cc_library(
         ],
 )
 
-# http_archive(
-#     name = "qsim",
-#     sha256 = "b9c1eba09a885a938b5e73dfc2e02f5231cf3b01d899415caa24769346a731d5",
-#     strip_prefix = "qsim-0.13.3",
-#     urls = ["https://github.com/quantumlib/qsim/archive/refs/tags/v0.13.3.zip"],
-# )
-
-# TODO: After merging this patch later into qsim mainstream, remove this and uncomment the above.
 http_archive(
     name = "qsim",
-    sha256 = "",
-    strip_prefix = "qsim-0.15.0-dev20230327_v3",
-    urls = ["https://github.com/jaeyoo/qsim/archive/refs/tags/v0.15.0+dev20230327_v3.tar.gz"],
+    sha256 = "b9c1eba09a885a938b5e73dfc2e02f5231cf3b01d899415caa24769346a731d5",
+    strip_prefix = "qsim-0.13.3",
+    urls = ["https://github.com/quantumlib/qsim/archive/refs/tags/v0.13.3.zip"],
 )
 
 http_archive(
@@ -81,21 +73,3 @@ bind(
     actual = "@six_archive//:six",
 )
 
-new_local_repository(
-    name = "cuquantum_libs",
-    path = "/usr/local/google/home/jaeyoo/workspace/cuquantum-linux-x86_64-22.11.0.13-archive",
-    build_file_content = """
-cc_library(
-    name = "custatevec_headers",
-    srcs = ["include/custatevec.h"],
-    visibility = ["//visibility:public"],
-)
-
-cc_library(
-    name = "custatevec",
-    srcs = ["lib/libcustatevec.so"],
-    visibility = ["//visibility:public"],
-)
-""",
-)
-

benchmarks/scripts/benchmark_clifford_circuit.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Benchmark simulators against classically simulatable circuits."""
 import os
 import time

benchmarks/scripts/benchmark_op_gradients.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Benchmark differentiator methods."""
 import os
 import time

benchmarks/scripts/benchmark_random_circuit.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Benchmark simulators against classically intractable 'supremacy' circuits."""
 import os
 import time

benchmarks/scripts/benchmark_util.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Utility functions for benchmark tools."""
 import tensorflow as tf
 import test_log_pb2

benchmarks/scripts/benchmark_util_test.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Tests for utilities related to reading/running benchmarks."""
 import os
 import tempfile

benchmarks/scripts/flags.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Command line flags shared between benchmarks."""
 from collections import namedtuple
 from absl import flags as absl_flags

benchmarks/scripts/flags_test.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Tests for benchmark command line flags."""
 
 import tensorflow as tf

benchmarks/scripts/models/__init__.py

@@ -11,4 +11,4 @@
 # 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.
-# =============================================================================
+# ==============================================================================

benchmarks/scripts/models/random_clifford_circuit.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 
 from typing import Iterable
 

benchmarks/scripts/models/random_clifford_circuit_test.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 
 from absl.testing import parameterized
 import cirq

configure.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 PLATFORM="$(uname -s | tr 'A-Z' 'a-z')"
 
 function write_to_bazelrc() {
@@ -62,11 +62,11 @@ while [[ "$TF_NEED_CUDA" == "" ]]; do
 done
 
 while [[ "$TF_CUDA_VERSION" == "" ]]; do
-  read -p "Are you building against TensorFlow 2.11(including RCs) or newer?[Y/n] " INPUT
+  read -p "Are you building against TensorFlow 2.1(including RCs) or newer?[Y/n] " INPUT
   case $INPUT in
-    [Yy]* ) echo "Build against TensorFlow 2.11 or newer."; TF_CUDA_VERSION=11;;
-    [Nn]* ) echo "Build against TensorFlow <2.11."; TF_CUDA_VERSION=10.0;;
-    "" ) echo "Build against TensorFlow 2.11 or newer."; TF_CUDA_VERSION=11;;
+    [Yy]* ) echo "Build against TensorFlow 2.1 or newer."; TF_CUDA_VERSION=11;;
+    [Nn]* ) echo "Build against TensorFlow <2.1."; TF_CUDA_VERSION=10.0;;
+    "" ) echo "Build against TensorFlow 2.1 or newer."; TF_CUDA_VERSION=11;;
     * ) echo "Invalid selection: " $INPUT;;
   esac
 done

docs/_book.yaml

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 upper_tabs:
 # Tabs left of dropdown menu
 - include: /_upper_tabs_left.yaml

docs/_index.yaml

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 book_path: /quantum/_book.yaml
 project_path: /quantum/_project.yaml
 description: >

release/BUILD

@@ -1,5 +1,3 @@
-load("@local_config_cuda//cuda:build_defs.bzl", "if_cuda_is_configured")
-
 licenses(["notice"])
 
 sh_binary(
@@ -68,8 +66,5 @@ sh_binary(
         "//tensorflow_quantum/python:util",
         "//tensorflow_quantum/python/optimizers:rotosolve_minimizer",
         "//tensorflow_quantum/python/optimizers:spsa_minimizer",
-    ] + if_cuda_is_configured([
-        "//tensorflow_quantum/core/ops:tfq_simulate_ops_cuda_py",
-        "//tensorflow_quantum/core/ops:tfq_simulate_ops_cuquantum_py",
-    ]),
+    ],
 )

release/build_pip_package.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 set -e
 set -x
 

release/setup.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """TensorFlow Quantum adds qauntum computing primitives to TensorFlow.
 
 TensorFlow Quantum is an open source library for high performance batch
@@ -53,7 +53,7 @@ def finalize_options(self):
 REQUIRED_PACKAGES = [
     'cirq-core==0.13.1', 'cirq-google>=0.13.1', 'sympy == 1.8',
     'googleapis-common-protos==1.52.0', 'google-api-core==1.21.0',
-    'google-auth==1.18.0', 'protobuf==3.19.5'
+    'google-auth==1.18.0', 'protobuf==3.19.4'
 ]
 
 # placed as extra to not have required overwrite existing nightly installs if

requirements.txt

@@ -12,4 +12,4 @@ google-api-core==1.21.0
 google-auth==1.18.0
 google-api-python-client==1.8.0
 grpcio==1.34.1
-protobuf==3.19.5
+protobuf==3.19.4

scripts/benchmark_all.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 echo "Testing benchmarks.";
 test_outputs=$(bazel test -c opt --cxxopt="-D_GLIBCXX_USE_CXX11_ABI=1" --cxxopt="-msse2" --cxxopt="-msse3" --cxxopt="-msse4" --test_output=errors $(bazel query //benchmarks/...))
 exit_code=$?

scripts/build_docs.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Tool to generate external api_docs for tfq."""
 
 from __future__ import absolute_import

scripts/build_pip_package_test.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 
 pip install -r requirements.txt
 

scripts/ci_install.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 wget https://github.com/bazelbuild/bazel/releases/download/5.3.0/bazel_5.3.0-linux-x86_64.deb
 sudo dpkg -i bazel_5.3.0-linux-x86_64.deb
 pip install --upgrade pip setuptools wheel

scripts/ci_validate_tutorials.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 
 # Run the tutorials using the installed pip package
 pip install jupyter nbclient==0.6.5 jupyter-client==6.1.12 ipython==7.22.0

scripts/format_all.sh

@@ -12,13 +12,13 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 echo "Doing python language formatting..."
 python3 -m yapf --style=google --in-place --recursive ./benchmarks
 python3 -m yapf --style=google --in-place --recursive ./tensorflow_quantum
 echo -e "Done! \nDoing notebook formatting..."
 python3 ./scripts/format_ipynb.py
 echo -e "Done! \nDoing C++ formatting..."
-find tensorflow_quantum/ -iname *.h -o -iname *.cc | xargs clang-format-6.0 -i -style=google
+find tensorflow_quantum/ -iname *.h -o -iname *.cc | xargs clang-format -i -style=google
 echo "Done!"
 exit 0;

scripts/format_check.sh

@@ -12,7 +12,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 echo "Checking python formatting...";
 
 ################################################################################
@@ -92,7 +92,7 @@ else
 fi
 
 echo "Checking C++ formatting...";
-formatting_outputs=$(find tensorflow_quantum/ -iname *.h -o -iname *.cc | xargs clang-format-6.0 -style=google -output-replacements-xml);
+formatting_outputs=$(find tensorflow_quantum/ -iname *.h -o -iname *.cc | xargs clang-format -style=google -output-replacements-xml);
 CFORMATCHECK=0
 while read -r formatting_outputs; do
     if [ "$formatting_outputs" != "<?xml version='1.0'?>" ] && [ "$formatting_outputs" != "<replacements xml:space='preserve' incomplete_format='false'>" ] && [ "$formatting_outputs" != "</replacements>" ] && [ "$formatting_outputs" != "<replacement offset='4290' length='9'> </replacement>" ]; then

scripts/format_ipynb.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Format notebook code cells using yapf google style."""
 import glob
 import nbformat

scripts/import_test.py

@@ -11,7 +11,7 @@
 # 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.
-# =============================================================================
+# ==============================================================================
 """Tests to check if importing `tfq` APIs is successful or not."""
 import tensorflow_quantum as tfq