Steve Weston

Steve Weston has asked 0 questions and find answers to 152 problems.

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About

HPC Specialist at Yale University and co-author of "Parallel R" from O'Reilly.

Original author of the foreach, iterators, doMC, and doSNOW packages for R. Author and maintainer of the doMPI and itertools packages.

A founder of Revolution Computing, now named Revolution Analytics. Left the company when the founders were bought out in 2009.

Steve Weston questions

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R: making cluster in doParallel / snowfall hangs
Unknown error (worker initialization failed: 21) in foreach() with doParallel cluster (R)
Call parallel fortran MPI subroutine from R
makeCluster function in R snow hangs indefinitely
How to check if stopCluster (R) worked
Does multicore computing using R's doParallel package use more memory?
Results of workers not returned properly - snow - debug
Parallel `for` loop with an array as output
Recursive functions and global vs. local variables
Parallel *ply within functions