Simon Marlow wrote:

> 
> Profiling has received significant attention since we branched 5.02, but
> I'm not aware of any segfault-type bugs in the 5.02 profiling
> implementation.  Could you perhaps send your sources and we'll look into
> it (and the Win2k problem you had)?


Certainly.

We've just spent lots of time trying to get this stuff to be utterly 
painless to compile, so please let us know if the instructions below 
give you any trouble.

The sources are for a library called "afrp" that depends on a library 
called "arrows".

1.  Download:

   http://haskell.cs.yale.edu/frp/for-ghc-team/BareBonesArrows.tgz
   http://haskell.cs.yale.edu/frp/for-ghc-team/afrp.tgz

2.  Untar both files somewhere convenient.

3.  Install arrows library:

[ edit BareBonesArrows/config.mk if you want to install in some place 
other than /usr/local ]

$ cd BareBonesArrows
$ make install

4.  Try to build AFRP with profiling:

[ if you edited config.mk in step 3, edit the definition of prefix in 
Makefile.linux to be the same path.]

$ cd afrp/src
$ make -f Makefile.linux

5.  Try to run testST:

$ ./testST

which should dump core.


Thanks for looking into this matter.

best regards,

                -antony

-- 
Antony Courtney
Grad. Student, Dept. of Computer Science, Yale University
[EMAIL PROTECTED]          http://www.apocalypse.org/pub/u/antony


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