Add gprof job to ci pipeline

.gitlab-ci.yml

@@ -79,3 +79,17 @@ deploy:pypi:
     - echo "password=$PYPI_PASSWORD" >> ~/.pypirc
     - python3 setup.py check sdist bdist upload -r on
     - rm -vf ~/.pypirc
+
+deploy:profile:
+  stage: deploy
+  tags:
+    - gprof
+  script:
+    - CC=gcc-5 CXX=g++-5 cmake . -DGPROF=1
+    - make
+    - bash profiling/profile.sh
+  artifacts:
+    paths:
+    - gprof-send.txt
+    - gprof-recv.txt
+    expire_in: 30 days
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CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required (VERSION 2.8.11)
 project (PRRT)
 
 option(PRRT_TESTS "Build tests" OFF)
+option(GPROF "Compile with profiler" OFF)
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
@@ -13,6 +14,10 @@ set(CMAKE_CXX_FLAGS "-fstack-protector -fstack-protector-all -Wall -std=gnu++11
 set(CMAKE_CXX_FLAGS_DEBUG "-O0 -Wall -ggdb -fsanitize=undefined -fsanitize=address -g3" )
 set(CMAKE_CXX_FLAGS_RELEASE "-Os -Wall" )
 
+if(GPROF)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
+endif()
 
 find_package (Threads)
 find_library(M_LIB m)

profiling/profile.sh

+#!/usr/bin/env bash
+
+which gprof
+
+run_in() {
+    (cd $1; ${@:2})
+}
+
+to="timeout -s INT 30 "
+
+mkdir -p gprof_send gprof_recv
+
+run_in gprof_recv $to ../receiver -p 5000 -r 127 -o receiver.csv &
+run_in gprof_send $to ../sender -t 127.0.0.1 -p 5000 -r 127 -o sender.csv
+
+wait
+
+gprof ./receiver gprof_recv/gmon.out > gprof-recv.txt
+gprof ./sender gprof_send/gmon.out > gprof-send.txt
+
+rm -r gprof_send gprof_recv
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