On Jun 24, 2009, at 05:04 , Simon Marlow wrote:
There's one exception: if GHC is forced to use blocking mode on a particular FD, and you're using the non-threaded RTS, then a large write using hPutBuf may block all Haskell threads. There doesn't seem to be much we can do about this, except to use the threaded RTS or lobby the Linux kernel guys for a better API.
POSIX async IO API? (Although last I checked many distributions built kernels without it.)
-- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allb...@kf8nh.com system administrator [openafs,heimdal,too many hats] allb...@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH
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