2 # Copyright 2017 gRPC authors.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 # This script is invoked by Jenkins and runs a diff on the microbenchmarks
19 # List of benchmarks that provide good signal for analyzing performance changes in pull requests
20 BENCHMARKS_TO_RUN="bm_fullstack_unary_ping_pong bm_fullstack_streaming_ping_pong bm_fullstack_streaming_pump bm_closure bm_cq bm_call_create bm_error bm_chttp2_hpack bm_chttp2_transport bm_pollset bm_metadata"
22 # Enter the gRPC repo root
23 cd $(dirname $0)/../../..
25 source tools/internal_ci/helper_scripts/prepare_build_linux_perf_rc
27 tools/run_tests/start_port_server.py
28 tools/internal_ci/linux/run_if_c_cpp_modified.sh tools/profiling/bloat/bloat_diff.py \
29 -d "origin/$KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH" || FAILED="true"
30 tools/internal_ci/linux/run_if_c_cpp_modified.sh tools/profiling/microbenchmarks/bm_diff/bm_main.py \
31 -d "origin/$KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH" \
32 -b $BENCHMARKS_TO_RUN || FAILED="true"
34 # kill port_server.py to prevent the build from freezing
35 ps aux | grep port_server\\.py | awk '{print $2}' | xargs kill -9
37 if [ "$FAILED" != "" ]