Re: [Haskell-cafe] Debugging cause of indefinite thread blocking

2010-07-07 Thread Claus Reinke
I am making use of the Data.Array.Repa module to achieve data-parallelism. On running my program I get the error: "thread blocked indefinitely on an MVar operation" Haven't seen any responses yet, so here are some suggestions: Two questions: 1. What could be some of the potential causes for

[Haskell-cafe] Debugging cause of indefinite thread blocking

2010-07-06 Thread Ben Lever
Hi all, I am making use of the Data.Array.Repa module to achieve data-parallelism. On running my program I get the error: "thread blocked indefinitely on an MVar operation" Two questions: 1. What could be some of the potential causes for the above error when the only use of parallelism is Repa