Installing HMPI

Procedure

1. Use PuTTY to log in to the server as the root user.

   Download HUCX and XUCG.

   wget -c https://github.com/kunpengcompute/hucx/archive/refs/heads/huawei.zip -O hucx-huawei.zip
   wget -c https://github.com/kunpengcompute/xucg/archive/refs/heads/huawei.zip -O xucg-huawei.zip

2. Decompress the installation packages.

   unzip hucx-huawei.zip
   unzip xucg-huawei.zip

3. Copy the content in the XUCG source package to the src/ucg directory of the HUCX source package.

   cp -r xucg-huawei/*  hucx-huawei/src/ucg/
   cd hucx-huawei

4. Perform the compilation and installation.

   export SEC_CFLAGS="-Wno-error=deprecated-declarations -DHAVE___CLEAR_CACHE=1 -Wno-error=asm-operand-widths -Wno-error=implicit-int-float-conversion -Wno-error=format"
   mkdir -p /path/to/ucx/
   ./autogen.sh
   ./contrib/configure-opt --prefix=/path/to/ucx CFLAGS="$SEC_CFLAGS" CXXFLAGS="$SEC_CFLAGS"
   make -j32
   make install

5. Download HMPI.

   wget -c https://github.com/kunpengcompute/hmpi/archive/refs/heads/huawei.zip -O hmpi-huawei.zip

6. Decompress the installation package.

   unzip hmpi-huawei.zip
   cd hmpi-huawei/

7. Perform the compilation and installation.

   ./autogen.pl
   ./configure --prefix=/path/to/install/ompi --with-platform=contrib/platform/mellanox/optimized --enable-mpi1-compatibility --with-ucx=/path/to/install/ucx
   make -j16
   make install

8. Set the environment variables.

   export PATH=/path/to/install/ompi/bin:/path/to/install/ucx/bin:$PATH
   export LD_LIBRARY_PATH=/path/to/install/ompi/lib:/path/to/install/ucx/lib:$LD_LIBRARY_PATH
   export OPAL_PREFIX=/path/to/install/ompi/
   export INCLUDE=/path/to/install/ompi:$INCLUDE