H Shelarcy,
Thanks for your reply.
I have removed the -threaded when building the library and now
everything builds correctly and the examples are all working. However, I
would like to explore porting the library to use a small FFI library
which will allow exporting flattened data parallel operations to a
vector array processor that I'm working with. With this in mind I wanted
to check that as this the library is not concerned with SMP and thus I
will not expect the ported version of NDP to call GHC's SMP concurrency
primitives, as I believe it does at the moment, then I need not be
concerned with this option not being enabled, even at link time?
Regards,
Ben
Benedict R. Gaster
S/W Architecture Team Lead
ClearSpeed Technology Plc
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-Original Message-
From: shelarcy [mailto:[EMAIL PROTECTED]
Sent: 20 September 2007 10:31
To: Ben Gaster
Cc: glasgow-haskell-users@haskell.org
Subject: Re: combination not supported: Threaded/Profiling when
building NDP library
Hello Ben,
On Tue, 18 Sep 2007 18:21:35 +0900, Ben Gaster [EMAIL PROTECTED]
wrote:
Having read the papers on Nested Data Parallelism in the Haskell I
wanted to play around with the de-sugared implementation in the GHC
library NDP. I have built GHC from source, on RHE5, and then
installed
the NDP library from the tar ball. Following the build instructions
in
the README I got to building the library which resulted in the
following
error being reported:
ghc-6-6.1: combination not supported: Threaded/Profiling
This seems to be down to the fact that -prof and -threaded have been
specified on a particular build line, although I emit not to be
completely sure about this.
If you want just testing ndp package, I think you can install with
cabal
instead of README file way.
And you problem come from current rts' implemantion.
Current rts' code cause the problem when using -prof and -threaded
combination.
So GHC's developper team omit this option to avoid problem by that
in ghc 6.6.x release phase.
http://hackage.haskell.org/trac/ghc/ticket/886
If you want to use their combination, please vote above Ticket #886
by adding your e-mail address to 'cc' field and commebt your problem,
instead of just sending e-mail to this mailing-list.
Because GHC's team decides task priority by using this field and
comment.
http://www.haskell.org/pipermail/glasgow-haskell-bugs/2007-
July/008873.html
Best Regards,
--
shelarcy shelarcyhotmail.co.jp
http://page.freett.com/shelarcy/
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