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 17set -ex 18 19# List of benchmarks that provide good signal for analyzing performance changes in pull requests 20BENCHMARKS_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" 21 22# Enter the gRPC repo root 23cd $(dirname $0)/../../.. 24 25source tools/internal_ci/helper_scripts/prepare_build_linux_perf_rc 26 27tools/run_tests/start_port_server.py 28tools/internal_ci/linux/run_if_c_cpp_modified.sh tools/profiling/bloat/bloat_diff.py \ 29 -d "origin/$KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH" || FAILED="true" 30tools/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" 33 34# kill port_server.py to prevent the build from hanging 35ps aux | grep port_server\\.py | awk '{print $2}' | xargs kill -9 36 37if [ "$FAILED" != "" ] 38then 39 exit 1 40fi 41