1 #!/usr/bin/env bash 2 # Copyright 2017 gRPC authors. 3 # 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 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 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. 15 # 16 # This script is invoked by Jenkins and runs a diff on the microbenchmarks 17 set -ex 18 19 # List of benchmarks that provide good signal for analyzing performance changes in pull requests 20 BENCHMARKS_TO_RUN="cli_transport_stalls_per_iteration cli_stream_stalls_per_iteration svr_transport_stalls_per_iteration svr_stream_stalls_per_iteration" 21 22 # Enter the gRPC repo root 23 cd $(dirname $0)/../../.. 24 25 source tools/internal_ci/helper_scripts/prepare_build_linux_perf_rc 26 27 tools/run_tests/start_port_server.py 28 tools/internal_ci/linux/run_if_c_cpp_modified.sh tools/profiling/microbenchmarks/bm_diff/bm_main.py \ 29 -d origin/$ghprbTargetBranch \ 30 -b bm_fullstack_trickle \ 31 -l 4 \ 32 -t $BENCHMARKS_TO_RUN \ 33 --no-counters \ 34 --pr_comment_name trickle || FAILED="true" 35 36 # kill port_server.py to prevent the build from hanging 37 ps aux | grep port_server\\.py | awk '{print $2}' | xargs kill -9 38 39 if [ "$FAILED" != "" ] 40 then 41 exit 1 42 fi 43
