[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=TNF 2012-03-21T20:48:53Z 2012-03-21T20:48:53Z asau asau@pkgsrc.org 2012-03-21T20:48:53Z urn:sha1:10698879fe74ab3c8c1201feaca41905cb435f6e Heavily based on Sun Grid Engine package (parallel/sge). Open Grid Scheduler/Grid Engine is a free and open-source batch-queuing system for distributed resource management. OGS/GE is based on Sun Grid Engine, and maintained by the same group of external (i.e. non-Sun) developers who started contributing code to Sun Grid Engine since 2001. 2012-03-21T13:31:35Z asau asau@pkgsrc.org 2012-03-21T13:31:35Z urn:sha1:43a56c287b4c62c9d9d1993e6f5e0a4ec8cedf6c The Portable Hardware Locality (hwloc) software package provides a portable abstraction (across OS, versions, architectures, ...) of the hierarchical topology of modern architectures, including NUMA memory nodes, sockets, shared caches, cores and simultaneous multithreading. It also gathers various system attributes such as cache and memory information as well as the locality of I/O devices such as network interfaces, InfiniBand HCAs or GPUs. It primarily aims at helping applications with gathering information about modern computing hardware so as to exploit it accordingly and efficiently. 2012-03-20T14:52:15Z asau asau@pkgsrc.org 2012-03-20T14:52:15Z urn:sha1:b80e9591410840bfcdf1107fb8669190cccbe4d6 SLURM is an open-source resource manager designed for Linux clusters of all sizes. It provides three key functions. First it allocates exclusive and/or non-exclusive access to resources (computer nodes) to users for some duration of time so they can perform work. Second, it provides a framework for starting, executing, and monitoring work (typically a parallel job) on a set of allocated nodes. Finally, it arbitrates contention for resources by managing a queue of pending work. 2011-08-27T19:48:13Z asau asau@pkgsrc.org 2011-08-27T19:48:13Z urn:sha1:2d761b0e685869830a1e117655023675ce8f110f Intel(r) Threading Building Blocks (Intel TBB) offers a rich and complete approach to expressing parallelism in a C++ program. It is a library that helps you take advantage of multi-core processor performance without having to be a threading expert. Intel TBB is not just a threads-replacement library. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanisms for scalability and performance. 2011-05-23T21:38:37Z cheusov cheusov@pkgsrc.org 2011-05-23T21:38:37Z urn:sha1:0d7aff5494635f20e42755852b08c8856c87d9b5 more machines. A job is typically a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, or a list of tables. 2011-03-16T11:04:57Z gdt gdt@pkgsrc.org 2011-03-16T11:04:57Z urn:sha1:29639cf9a402bb23a6e5abaf72e0b0059cd494f5 paexec distributes performing the given tasks across several CPUs or machines on a network and collects the results from those CPUs/machines. 2009-12-12T23:30:01Z asau asau@pkgsrc.org 2009-12-12T23:30:01Z urn:sha1:0b3ef4b8fb7504d1b55548b8cc0838caa1868dd4 OpenMPI is open source MPI-2 implementation. 2009-10-23T21:57:20Z asau asau@pkgsrc.org 2009-10-23T21:57:20Z urn:sha1:401993c9086cec466aea2b3f82f8c10b4fd93b1e OpenPA is open source, highly-portable library that provides atomic primitives (and related constructs) for high performance, concurrent software. 2005-02-07T14:33:19Z jschauma jschauma@pkgsrc.org 2005-02-07T14:33:19Z urn:sha1:40a2b733e746ca081058611956e7a9ae702a95cb Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. It relies on a multicast-based listen/announce protocol to monitor state within clusters and uses a tree of point-to-point connections amongst representative cluster nodes to federate clusters and aggregate their state. It leverages widely used technologies such as XML for data representation, XDR for compact, portable data transport, and RRDtool for data storage and visualization. It uses carefully engineered data structures and algorithms to achieve very low per-node overheads and high concurrency. The implementation is robust, has been ported to an extensive set of operating systems and processor architectures, and is currently in use on over 500 clusters around the world. It has been used to link clusters across university campuses and around the world and can scale to handle clusters with 2000 nodes. http://ganglia.sourceforge.net 2004-05-03T00:38:34Z dmcmahill dmcmahill@pkgsrc.org 2004-05-03T00:38:34Z urn:sha1:47b22559fa30401fc77018a0fef8aab589e2ec14 The Grid Engine project is an open source community effort to facilitate the adoption of distributed computing solutions. Sponsored by Sun Microsystems and hosted by CollabNet, the Grid Engine project provides enabling distributed resource management software for wide ranging requirements from compute farms to grid computing.