NetWorkSpaces makes it easy to create and experiment with parallel programs without requiring specialized tools or hardware. You must install both the NetWorkSpaces server (on one machine) and the R NetWorkSpaces package (on all machines involved in the computation). The server is implemented using Python and Twisted (a Python package), which are required. To download and install the server, go to the R NetWorkSpaces project on Source Forge at http://sourceforge.net/projects/nws-r.
A commercial version of NetWorkSpaces which has additional fault tolerance features is available as part of REvolution Computing's ParallelR product. More information is available at http://www.revolution-computing.com/revolution/web/static/products.
Further information is available in the following help topics:
||Create a sleigh for parallel execution|
||Execute a function on each of the workers in the sleigh|
||Execute a function for a set of arguments|
||Create a NetWorkSpace|
||Assign a value to a variable in a NetWorkSpace|
||Consume a value from a variable in a NetWorkSpace|
||Retrieve but don't consume a value from a variable in a NetWorkSpace|
For a complete list of functions with individual help pages,
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.