Tag Archives: docker

There are many ways to install ULFM. For performance evaluation, large scale experiments and platforms, you should follow the instructions from the ULFM 2.0 repository. However, for a quick test, or for a small non-performance critical test, one might want to spend time on working on the concepts instead of installing. Thus, we provide a docker image for those who want to quickly test it’s capabilities. The 2.1a1 Docker image is a bugfix release compared to the previous 2.0rc version. Using the Docker Image Install Docker Docker can be seen as a “lightweight” virtual machine.Docker is available for a wide range of systems (MacOS, Windows, Linux).You can install Docker quickly, either by downloading one of the official builds for MacOS or Windows, or by installing Docker from your Linux package manager (e.g. yum install docker, apt-get docker-io, port install docker-io, etc.) In a terminal, Run docker run hello-world to verify that the docker installation works. Load the pre-compiled ULFM Docker machine into your Docker installation docker pull abouteiller/mpi-ft-ulfm Source the docker aliases in a terminal, this will redirect the “make”and “mpirun” command in the local shell to execute in the Docker machine. alias make=’docker run -v $PWD:/sandbox:Z abouteiller/mpi-ft-ulfm make’ alias mpirun=’docker run -v Continue reading ULFM 2.1a1 Docker Package→

There are many ways to install ULFM. For large scale experiments or large platforms, you should follow the instructions from the ULFM 2.0 repository. However, for a quick test, or for a small non-performance critical test, one might want to spend time on working on the concepts instead of installing. Thus, we provide a docker image for those who want to quickly test it’s capabilities. Using the Docker Image Install Docker Docker can be seen as a “lightweight” virtual machine. Docker is available for a wide range of systems (MacOS, Windows, Linux). You can install Docker quickly, either by downloading one of the official builds for MacOS or Windows, or by installing Docker from your Linux package manager (e.g. `yum install docker`, `apt-get docker-io`, `port install docker-io`, etc.) In a terminal, Run docker run hello-world to verify that the docker installation works. Load the pre-compiled ULFM Docker machine into your Docker installation docker pull abouteiller/mpi-ft-ulfm Source the docker aliases in a terminal, this will redirect the “make” and “mpirun” command in the local shell to execute in the Docker machine. alias make=’docker run -v $PWD:$PWD:V -w $PWD abouteiller/mpi-ft-ulfm make’ alias mpirun=’docker run -v $(pwd):$(pwd):V -w $(pwd) abouteiller/mpi-ft-ulfm mpirun –oversubscribe -mca btl tcp,self’ Run Continue reading ULFM 2.0rc Docker package→

To support the SC’16 Tutorial, we have designed a self contained Docker image. This packaged docker image contains everything you need to compile, and run the tutorial examples, in a contained sandbox. Docker can be seen as a lightweight virtual machine, running its own copy of an operating system, but without the heavy requirement of a full-blown hypervisor. We use this technology to package a very small Linux distribution containing gcc, mpicc, and mpirun, as needed to compile and run natively your fault tolerant MPI examples on your host Linux, Mac or Windows desktop, without the effort of compiling a production version of ULFM Open MPI on your own. Content: 1. A Docker Image with a precompiled version of ULFM Open MPI 1.1. 2. The tutorial hands-on example. 3. Various tests and benchmarks for resilient operations. 4. The sources for the ULFM Open MPI branch release 1.1. Using the Docker Image 1. Install Docker You can install Docker quickly, either by downloading one of the official builds from http://docker.io for MacOS and Windows, or by installing Docker from your Linux or MAcOS package manager (i.e. yum install docker, apt-get docker-io, brew/port install docker-io). Please refer to the Docker installation Continue reading Try the Docker packaged ULFM fault tolerant MPI→