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Installing Dependencies

Prerequisites

Dependency installation can be based on downloading the pre-compiled SO file or compiling source code. LLVM and jemalloc can be installed using either of the two methods. HMPP can only be installed by downloading the pre-compiled SO file.

Installing Dependencies (By Downloading Pre-compiled SO Files)

Installing LLVM and jemalloc

The following operations must be performed on the management node and all compute nodes.

  1. Create an /opt/omni-operator/ directory on the management and compute nodes as the root directory for installing OmniOperator. Then go to the directory.
    mkdir /opt/omni-operator
cd /opt/omni-operator
  2. Upload the LLVM and jemalloc packages obtained from Obtaining Software to the /opt/omni-operator/ directory and decompress them.
    cd /opt/omni-operator/
unzip LLVM.zip
unzip jemalloc.zip
  3. Create an /opt/omni-operator/lib directory, and move libLLVM-15.so and libjemalloc.so.2 to /opt/omni-operator/lib.
    mkdir lib
mv /opt/omni-operator/LLVM/libLLVM-15.so /opt/omni-operator/lib/
mv /opt/omni-operator/jemalloc/libjemalloc.so.2 /opt/omni-operator/lib/

The /opt/omni-operator and /opt/omni-operator/lib directories can be customized.

Installing HMPP

The following operations must be performed on the management node and all compute nodes.

  1. Upload the HMPP package obtained in Obtaining Software to the /opt/omni-operator/ directory, and decompress the package to obtain the RPM and DEB files.
    unzip BoostKit-hmpp_1.7.0.zip
  2. Check whether HMPP is installed on the node. If the /usr/local/include/HMPP and /usr/local/lib/HMPP directories do not exist, HMPP is not installed. In this case, perform step 4. If they exist, perform step 3 and then step 4.
  3. Uninstall the RPM package.
    rpm -e boostkit-hmpp-xxxx.aarch64
    • In the preceding command, xxxx indicates the version number.
    • After the uninstallation is complete, check whether the folder header file and the dynamic library are deleted: /usr/local/include/HMPP and /usr/local/lib/HMPP.
    • If an earlier version cannot be uninstalled properly, manually delete it after evaluating that there is no risk.
  4. Install the RPM package.
    rpm -ivh boostkit-hmpp-xxxx-1.aarch64.rpm
    • In the preceding command, xxxx indicates the version number.
    • After the installation, check whether header files and dynamic libraries exist in the /usr/local/include/HMPP and /usr/local/lib/HMPP directories.

Install Dependencies (By Compiling Source Code)

Installing LLVM

The following operations must be performed on the management node and all compute nodes.

  1. Download https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-15.0.4.tar.gz, create an /opt/omni-operator directory on the management and compute nodes as the root directory for installing OmniOperator, go to the directory, and upload the package to /opt/omni-operator.
    mkdir /opt/omni-operator
cd /opt/omni-operator
tar zxvf llvm-project-llvmorg-15.0.4.tar.gz
mv llvm-project-llvmorg-15.0.4 llvm
cd llvm
mkdir build
  2. Go to the build directory, and compile and install LLVM.
    cd ./build
cmake -DCMAKE_INSTALL_PREFIX=/opt/omni-operator/llvm -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_LLVM_DYLIB=true -DLLVM_ENABLE_PROJECTS="clang" -G "Unix Makefiles" ../llvm
make -j4
make install
  3. Create a lib directory in /opt/omni-operator and copy /opt/omni-operator/llvm/lib/libLLVM-15.so to /opt/omni-operator/lib.
    mkdir /opt/omni-operator/lib
cp /opt/omni-operator/llvm/lib/libLLVM-15.so /opt/omni-operator/lib/

The /opt/omni-operator, /opt/omni-operator/llvm, and /opt/omni-operator/lib directories can be customized.

Installing jemalloc

The following operations must be performed on the management node and all compute nodes.

  1. Download https://github.com/jemalloc/jemalloc/archive/refs/tags/5.3.0.tar.gz and upload it to the management and compute node 2.
    cd /opt/omni-operator/
tar zxvf jemalloc-5.3.0.tar.gz
mv jemalloc-5.3.0 jemalloc
  2. Go to the jemalloc directory, run the script, and install the generated file.
    cd jemalloc
./autogen.sh --disable-initial-exec-tls
make –j2
  3. Copy /opt/omni-operator/jemalloc/lib/libjemalloc.so.2 to the /opt/omni-operator/lib directory.
    cp /opt/omni-operator/jemalloc/lib/libjemalloc.so.2 /opt/omni-operator/lib/

The /opt/omni-operator/jemalloc directory can be customized.

Parent topic: Local Installation