.travis.yml

os: linux # default
language: cpp
#dist: xenial

branches:
  except:
  - develop
  - results
  - wip

jobs:
  fast_finish: true
  include:
  - os: linux
    compiler: gcc
    env: INSTALL=install-artifacts OPT=1 PYTHON=python2 MALLOC=-1 LIBXSMM_MALLOC=1
  - os: linux
    compiler: gcc
    env: INSTALL=install DBG=1 LIBXSMM_SE=1 LIBXSMM_TARGET=0 ANALYZE=1
  - os: linux
    compiler: clang
    env: INSTALL=install DBG=1 LIBXSMM_TARGET=sse MALLOC=1 LD_LIBRARY_PATH=/usr/local/clang/lib:${LD_LIBRARY_PATH}
  - os: osx
    osx_image: xcode12.2
    compiler: clang
    env: SYM=1 OPT=1 SPACES=1 TIMER_DELTA=-1
  - os: osx
    osx_image: xcode7.3
    compiler: clang
    env: DBG=1 INSTALL=install-artifacts LIBXSMM_SE=1

env:
  global:
  - PEDANTIC_HIGH="PEDANTIC=2"
  - PEDANTIC_TEST="PEDANTIC=1"
  - LIBXSMM_VERBOSE=3
  - RUN_LINUX_PERF=0

addons:
  apt:
    update: true
    packages:
    - gfortran
    - libblas-dev
    - liblapack-dev
    - python3
  coverity_scan:
    project:
      name: "hfp/libxsmm"
      description: "Matrix operations and deep learning primitives"
    build_command_prepend: "source .env/travis.env; make -e clean"
    # consider ${MAKEJ} to potentially accelerate the build
    build_command: "make -e"
    branch_pattern: coverity

before_install:
  - source .env/travis.env
  - if [ -e /proc/cpuinfo ]; then
      grep -m1 "flags" /proc/cpuinfo | cut -d":" -f2-;
    elif [ "" != "$(command -v sysctl)" ]; then
      sysctl -a machdep.cpu.features
        machdep.cpu.extfeatures
        machdep.cpu.leaf7_features
      | cut -d":" -f2- | tr -s "\n" " "
      | tr "[:upper:]" "[:lower:]";
    fi
  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ] && [ -e /etc/ssl/certs/ca-certificates.crt ]; then
      echo -n | openssl s_client -connect scan.coverity.com:443 2>/dev/null
      | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' 2>/dev/null
      | sudo tee -a /etc/ssl/certs/ca-certificates.crt 2>/dev/null;
    fi
  - if [ "" = "${CODECOV_ENABLED}" ] || [ "0" != "${CODECOV_ENABLED}" ]; then
      if [ "osx" = "${TRAVIS_OS_NAME}" ] && [ "clang" != "${CC}" ]; then sudo easy_install pip; fi;
    fi

install:
  - if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "${UPLOAD_ENABLED}" ] && [ "1" != "${COVERITY_SCAN_BRANCH}" ]; then
      ( cd /tmp && curl -O -L https://github.com/openssl/openssl/archive/OpenSSL_1_1_1d.tar.gz &&
        tar xvf OpenSSL_1_1_1d.tar.gz && cd openssl-OpenSSL_1_1_1d &&
        ./config --prefix=${HOME}/openssl && make ${MAKEJ} && make install &&
        cd /tmp && curl -O -L https://www.libssh2.org/download/libssh2-1.9.0.tar.gz &&
        tar xvf libssh2-1.9.0.tar.gz && cd libssh2-1.9.0 &&
        ./configure --prefix=${HOME}/libssh2 --with-libssl-prefix=${HOME}/openssl &&
        make ${MAKEJ} install &&
        cd /tmp && curl -O -L https://github.com/curl/curl/archive/curl-7_67_0.tar.gz &&
        tar xvf curl-7_67_0.tar.gz && cd curl-curl-7_67_0 && ./buildconf &&
        ./configure --prefix=${HOME}/curl --with-ssl=${HOME}/openssl
          --with-libssh2=${HOME}/libssh2 && make ${MAKEJ} install &&
        cd ${TRAVIS_BUILD_DIR}
      ) || true;
    fi
  - if [ "" = "${CODECOV_ENABLED}" ] || [ "0" != "${CODECOV_ENABLED}" ]; then
      if [ "clang" != "${CC}" ]; then
        pip install --upgrade pip;
        pip install --user codecov;
      fi;
    fi

after_success:
  - eval ${CODECOV}

# upload artifacts
after_failure:
  - eval ${UPLOAD}

before_script:
  - source .env/travis.env

# avoid any dashes at the begin of a line within a test section
script:
  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} TRACE=1 STATIC=0 BLAS=1 ABSLIBS=1 MIX=0
                     EFLAGS="-DITYPE=double -DINCLUDE_LIBXSMM_LAST" ${INSTALL} tests &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} TRACE=1 MNK="19 27, 23"
                     EFLAGS="-DLIBXSMM_CAPACITY_REGISTRY=32" ${INSTALL} test-cp2k &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} SYM=1 MNK="4 8" STATIC=0 PREFETCH=0 CACHE=0
                     EFLAGS="-DLIBXSMM_NO_CTOR -DINCLUDE_LIBXSMM_LAST" ${INSTALL} test-nek &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} SYM=1 PYMOD=1 JITDUMP=${RUN_LINUX_PERF}
                     EFLAGS="-DLIBXSMM_NO_CTOR -DINCLUDE_LIBXSMM_LAST" ${INSTALL} tests &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} SYM=1 MNK="9 3, 23" STATIC=0
                     EFLAGS="-DLIBXSMM_MALLOC_MMAP" ${INSTALL} test-smm &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} SYM=1 INTRINSICS=1 MIX=0 JITDUMP=${RUN_LINUX_PERF}
                     EFLAGS="-DELEM_TYPE=char -DUSE_EXPECTED" ${INSTALL} tests &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} PREFIX=${UPLOAD_DIR} ${PEDANTIC_HIGH} SYM=1 SSE=0 AVX=0 JIT=0
                     EFLAGS="-DELEM_TYPE=short" ${INSTALL} tests &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} ${PEDANTIC_TEST} VLA=0 INTRINSICS=0 test-wrap &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} ${PEDANTIC_TEST} VLA=0 STATIC=1 test-wrap &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${MAKEJ} ${PEDANTIC_TEST} VLA=0 GEMM=2 STATIC=0 BLAS=2 test-wrap &&
    eval ${RUNXCOV} &&
    if [ "" != "${UPLOAD_ENABLED}" ] && [ "0" != "$((1<UPLOAD_ENABLED))" ]; then eval ${UPLOAD}; fi

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ]; then exit 0; fi;
    source ${TRAVIS_BUILD_DIR}/.env/codecov.env $(if [ "clang" = "${CC}" ]; then echo "0"; fi) &&
    make -e ${PEDANTIC_HIGH} AVX=3 MIC=0 OMP=1 JITDUMP=1 test-cpp &&
    make -e ${PEDANTIC_HIGH} AVX=2 THREADS=0 test-cpp &&
    make -e ${PEDANTIC_HIGH} AVX=1 VLA=0 test-cpp

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ] || [ "" = "${ANALYZE}" ] || [ "0" = "${ANALYZE}" ]; then exit 0; fi;
    ${TRAVIS_BUILD_DIR}/scripts/tool_analyze.sh

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ] || [ "" = "${ANALYZE}" ] || [ "0" = "${ANALYZE}" ]; then exit 0; fi;
    ${TRAVIS_BUILD_DIR}/scripts/tool_normalize.sh

  - if [ "1" = "${COVERITY_SCAN_BRANCH}" ] || [ "" = "${ANALYZE}" ] || [ "0" = "${ANALYZE}" ]; then exit 0; fi;
    make -e STATIC=0 DBG=1 && ${TRAVIS_BUILD_DIR}/scripts/tool_checkabi.sh

  - if [ "" = "${ANALYZE}" ] || [ "0" = "${ANALYZE}" ]; then exit 0; fi;
    if [ "" = "${COVERITY_SCAN_BINDIR}" ] || [ "" = "${COVERITY_SCAN_USER}" ] || [ "" = "${COVERITY_SCAN_TOKEN}" ]; then
      echo "Please setup COVERITY_SCAN_BINDIR, COVERITY_SCAN_USER, and COVERITY_SCAN_TOKEN.";
      exit 1;
    fi;
    rm -rf cov-int && ${COVERITY_SCAN_BINDIR}/cov-build --dir cov-int make -e ${MAKEJ} && tar cvfz cov-int.tgz cov-int &&
    curl https://scan.coverity.com/builds?project=hfp-libxsmm --form
      token=${COVERITY_SCAN_TOKEN} --form email=${COVERITY_SCAN_USER} --form
      file=@cov-int.tgz --form version="$(git describe --tags)" --form
      description="$(date -I): $(git log -1 --pretty=oneline | cut -d' ' -f2-)"