Steps to configure, install and load Myricom's driver. 1. Download the .gz file from http://www.myri.com:80/scs/linux.html (direct link: ftp://comrade@ftp.myri.com/pub/GM/gm-1.5.2_Linux.tar.gz) 2. To install the driver type the following commands. gunzip -c gm-1.5.2_Linux.tar.gz | tar xvf - cd {GM_HOME} ./configure make cd binary su root ./GM_INSTALL Make sure the running version of the kernel and the version of source code of the kernel available at /usr/src/linux are the same. (In the current lab setup this can be ensured by booting with the default version of Linux) Note that if the installation has gone through fine, the LED at the switch as well as the LED on the network card start glowing. 3. Run the Mapper. The mapper discovers all the hosts on the network and computes the necessary routing information. To run the mapper in the MAP_ONCE mode type: cd {GM_HOME}/binary/sbin/ su root ./mapper map_once.args 4. Run test applications to verify the installation. http://www.myri.com:80/scs/READMES/README-linux specifies (in section 3) 5 tests to run and the expected output.