21 Dec
2008
21 Dec
'08
5:09 p.m.
On 2008 Dec 21, at 16:47, Don Stewart wrote:
redcom:
The long running process is pretty atomic, it's a single query to the database which takes up to a minute to complete so I don't see a chance to squeeze a "mainIteration" in there.
How are you compiling this code (-O -threaded ?) and what does the forkIO'd thread do? Does it allocate?
Sounds to me like it's making FFI calls to a database library. I smell bound threads, especially if the UI also makes FFI calls. -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.com system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH