+ # Download net
+ - make net
+
+ # Obtain bench reference from git log
+ - git log HEAD | grep "\b[Bb]ench[ :]\+[0-9]\{7\}" | head -n 1 | sed "s/[^0-9]*\([0-9]*\).*/\1/g" > git_sig
+ - export benchref=$(cat git_sig)
+ - echo "Reference bench:" $benchref
+
+ #
+ # Compiler version string
+ - $COMPILER -v
+
+ #
+ # Verify bench number against various builds
+ - export CXXFLAGS="-Werror -D_GLIBCXX_DEBUG"
+ - make clean && make -j2 ARCH=x86-64-modern optimize=no debug=yes build && ../tests/signature.sh $benchref
+ - export CXXFLAGS="-Werror"
+ - make clean && make -j2 ARCH=x86-64-modern build && ../tests/signature.sh $benchref
+ - make clean && make -j2 ARCH=x86-64-ssse3 build && ../tests/signature.sh $benchref
+ - make clean && make -j2 ARCH=x86-64-sse3-popcnt build && ../tests/signature.sh $benchref
+ - make clean && make -j2 ARCH=x86-64 build && ../tests/signature.sh $benchref
+ - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then make clean && make -j2 ARCH=x86-32 optimize=no debug=yes build && ../tests/signature.sh $benchref; fi
+ - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then make clean && make -j2 ARCH=x86-32 build && ../tests/signature.sh $benchref; fi
+ - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then make clean && make -j2 ARCH=x86-32-old build && ../tests/signature.sh $benchref; fi
+ - if [[ "$TRAVIS_OS_NAME" == "linux" && "$COMP" == "gcc" ]]; then make clean && make -j2 ARCH=x86-64-modern profile-build && ../tests/signature.sh $benchref; fi
+
+ # compile only for some more advanced architectures (might not run in travis)
+ - make clean && make -j2 ARCH=x86-64-avx2 build
+ - make clean && make -j2 ARCH=x86-64-bmi2 build
+ # needs gcc 10 to compile
+ - if [[ "$COMPILER" != "g++-8" ]]; then make clean && make -j2 ARCH=x86-64-avx512 build; fi
+
+ #
+ # Check perft and reproducible search
+ - make clean && make -j2 ARCH=x86-64-modern build
+ - ../tests/perft.sh
+ - ../tests/reprosearch.sh
+
+ #
+ # Valgrind
+ #
+ - export CXXFLAGS="-O1 -fno-inline"
+ - if [ -x "$(command -v valgrind )" ]; then make clean && make -j2 ARCH=x86-64-modern debug=yes optimize=no build > /dev/null && ../tests/instrumented.sh --valgrind; fi
+ - if [ -x "$(command -v valgrind )" ]; then ../tests/instrumented.sh --valgrind-thread; fi
+
+ #
+ # Sanitizer
+ #
+ - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then make clean && make -j2 ARCH=x86-64-modern sanitize=undefined optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-undefined; fi
+ - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then make clean && make -j2 ARCH=x86-64-modern sanitize=thread optimize=no debug=yes build > /dev/null && ../tests/instrumented.sh --sanitizer-thread; fi