On Dec 21, 2005, at 7:45 AM, Bulat Ziganshin wrote:
1) i think that this method of deserialization may be just inefficient. what is plain deserialization time for this 50k?
No idea. I know it's inefficient but this is not the issue. The issue is that with some strange tweaks it runs fast.
2) try to insert lock around thread startup code, something like this:
withMVar x $ \_ -> send "Hello" data <- get cmd <- unpickle data
I have no "data <- get". Did you try this on your system to see if your fix works? We spent a lot of time tweaking this on #haskell yesterday and you need to be quite precise at what you tweak to get it right. I would appreciate if you could actually run the code. Also, what will this lock do and how far do you want it to extend? I do need the threads to run in parallel. Thanks, Joel -- http://wagerlabs.com/