*****SPAM***** Annotation for unfolding wanted

2007-07-29 Thread Georg Martius
Spam detection software, running on the system h7568.serverkompetenz.net, has
identified this incoming email as possible spam.  The original message
has been attached to this so you can view it (if it isn't spam) or label
similar future email.  If you have any questions, see
the administrator of that system for details.

Content preview:  Hi Tim, thanks for the hint, but I tried this without
  success. My point is, that I don't want to try a pragma and see whether
  it works. I would like to specify the requirement that a function has to
  be in constant space and if it cannot be done, that the program should
  not compile. Would it be complicated to include in the compiler? [...] 

Content analysis details:   (7.4 points, 5.0 required)

 pts rule name  description
 -- --
 0.1 FORGED_RCVD_HELO   Received: contains a forged HELO
 3.0 BAYES_95   BODY: Bayesian spam probability is 95 to 99%
[score: 0.9674]
 1.9 RCVD_IN_NJABL_DUL  RBL: NJABL: dialup sender did non-local SMTP
[87.172.161.188 listed in combined.njabl.org]
 2.0 RCVD_IN_SORBS_DUL  RBL: SORBS: sent directly from dynamic IP address
[87.172.161.188 listed in dnsbl.sorbs.net]
 0.2 AWLAWL: From: address is in the auto white-list


---BeginMessage---
Hi Tim, 
thanks for the hint, but I tried this without success. 
My point is, that I don't want to try a pragma and see whether it works. I 
would like to specify the requirement that a function has to be in constant 
space and if it cannot be done, that the program should not compile. Would it 
be complicated to include in the compiler?

Cheers,
Georg

 Have you tried using the INLINE pragma?
 
http://www.haskell.org/ghc/docs/latest/html/users_guide/pragmas.html#inline-noinline-pragma

 Cheers,
 Tim
---End Message---
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RE: *****SPAM***** Annotation for unfolding wanted

2007-07-29 Thread Seth Kurtzberg
Anybody know what spam detection program is producing this absurd result, so
I can make sure I never even think about using it?  It's the second such
email in two (or possibly three) days.

The potential of Bayesian filtering is vastly overstated, but this one has
to be a bug or usage error of some sort.

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Georg
Martius
Sent: Sunday, July 29, 2007 6:21 AM
To: glasgow-haskell-users@haskell.org
Subject: *SPAM* Annotation for unfolding wanted

Spam detection software, running on the system h7568.serverkompetenz.net,
has identified this incoming email as possible spam.  The original message
has been attached to this so you can view it (if it isn't spam) or label
similar future email.  If you have any questions, see the administrator of
that system for details.

Content preview:  Hi Tim, thanks for the hint, but I tried this without
  success. My point is, that I don't want to try a pragma and see whether
  it works. I would like to specify the requirement that a function has to
  be in constant space and if it cannot be done, that the program should
  not compile. Would it be complicated to include in the compiler? [...] 

Content analysis details:   (7.4 points, 5.0 required)

 pts rule name  description
 --
--
 0.1 FORGED_RCVD_HELO   Received: contains a forged HELO
 3.0 BAYES_95   BODY: Bayesian spam probability is 95 to 99%
[score: 0.9674]
 1.9 RCVD_IN_NJABL_DUL  RBL: NJABL: dialup sender did non-local SMTP
[87.172.161.188 listed in combined.njabl.org]
 2.0 RCVD_IN_SORBS_DUL  RBL: SORBS: sent directly from dynamic IP
address
[87.172.161.188 listed in dnsbl.sorbs.net]
 0.2 AWLAWL: From: address is in the auto white-list



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Re: building ghc6 on ppc64 linux

2007-07-29 Thread kahl
  
   Has anyone successfully built it on ppc64 yet?  The latest build I can
   find in a distro is ghc-6.4.2 in gentoo.  Has anyone tried ghc [6.6.1] on 
   ppc64?
  

I have a gentoo binary package built some time ago from the
gentoo ebuild for 6.6.1:

http://sqrl.mcmaster.ca/~kahl/Haskell/ghc-bin-6.6.1.tbz2

This is for 32-bit userland running on a 64-bit kernel
--- the default in gentoo, and currently restricts to unregisterised build.


Wolfram
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Call for Submissions - First Workshop on Languages and Tools for Parallel and Distributed Programming (LTPD 2007)

2007-07-29 Thread heron_carvalho

   First Workshop on Languages and Tools for
   Parallel and Distributed Programming (LTPD 2007)

   http://computacao.ucpel.tche.br/ltpd/

   Gramado, RS - Brazil

   Co-located with SBAC-PAD 2007 (24-27 October 2007)

   *** Submissão de artigos: 24 de Agosto ***


The objective of this workshop is to bring together researchers working
on the design and implementation of programming languages, tools and
techniques for distributed, parallel and mobile programming.

Submitted papers should present original research that is unpublished
and not submitted elsewhere. We encourage the submission of work in
progress, especially by MSc and PhD students. We plan to provide a
 friendly environment where researchers can discuss current
and future trends in programming languages for parallel and
distributed programming.

Papers can be written in English, Portuguese and Spanish. Papers
should have 4 pages, following the IEEE Computer Society Proceedings
 Manuscript Formatting Guidelines. All accepted papers will be
published in the On-Line conference proceedings, and as a technical
report. The SBAC-PAD organization will also publish the electronic
proceedings in CD. We plan to publish selected high quality papers
from the proceedings in a local brazilian journal.

At least one author of an accepted paper must attend the workshop
and all workshop attendees must be registered to SBAC-PAD.

Topics of Interest
-- -- 

Topics of interest include, but are not limited to:

* Programming Multi-Core Machines
* Coordination Languages
* Concurrent and Parallel Garbage Collection
* Type systems and semantics for parallel, distributed and mobile languages
* Declarative parallel, distributed and mobile languages
* Languages for mobile and ubiquitous computing
* Calculi for Mobility and Concurrency
* Design Patterns
* Distributed Objects
* Distributed Component Models
* Mobile Agents Languages
* Software issues for multicore or multithreaded processors


Important Dates
- -

* Deadline for paper submission: August 24, 2007
* Accepted Papers Notification: September 10, 2007
* Camera-Ready Submission: September 17, 2007

Organizing Committee
-- -

André Rauber Du Bois (Chair) - UCPel
Francisco Heron de Carvalho Junior (Chair)- UFC

Program Committe
--- 

Adenauer Correa Yammin - UCPel
Alcides Calsavara - PUCPR
Álvaro Freitas Moreira - UFRGS
André Rauber Du Bois - UCPel
André Santos - UFPE
Claudio Fernando Resin Geyer - UFRGS
Cristiano Vasconcellos - UFPel
Francisco Heron De Carvalho Jr - UFC
Hans-Wolfgang Loidl - LMU, Germany
Iara Augustin - UFSM
Jorge Luis Victoria Barbosa - Unisinos
Marco Túlio de Oliveira Valente - PUC-MG
Phil Trinder - Heriot-Watt University, UK
Rafael Dueire Lins - UFPE
Ricardo Corrêa - UFC
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Re: building ghc6 on ppc64 linux

2007-07-29 Thread Jens Petersen
[Oops, I forgot to include g-h-u in my first reply.]

On 30 Jul 2007 04:01:56 -, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
 Perhaps the following snippet from the gentoo ebuild helps:

# GHC build system knows to build unregisterised on alpha and hppa,
# but we have to tell it to build unregisterised on some other arches
 if use ppc64 || use sparc; then
   echo GhcUnregisterised=YES  mk/build.mk
   echo GhcWithNativeCodeGen=NO  mk/build.mk
   echo GhcWithInterpreter=NO  mk/build.mk
   echo SplitObjs=NO  mk/build.mk
   echo GhcRTSWays := debug  mk/build.mk
   echo GhcNotThreaded=YES  mk/build.mk
 fi

Thanks for that tip - I shuold have thought to check.
Unfortunately I still get the same undefined __DISCARD__ with that.

Also perhaps I should mention that earlier I am seeing a *lot* of warnings
like these:

/usr/bin/ghc -H16m -O -I. -Iinclude -Rghc-timing  -ignore-package
Cabal -I../libraries -fglasgow-exts -no-recomp-c
Compat/Directory.hs -o Compat/Directory.o  -ohi Compat/Director
y.hi
Warning: retaining unknown function `.L.__stginit_CompatziDirectory'
in output from C compiler
Warning: retaining unknown function `.L.__stginit_CompatziDirectory_'
in output from C compiler
Warning: retaining unknown function
`.L.CompatziDirectory_createDirectoryIfMissing_entry' in output from C
compiler
Warning: retaining unknown function `.L.s2U5_ret' in output from C compiler
Warning: retaining unknown function `.L.s2PU_1_alt' in output from C compiler
Warning: retaining unknown function `.L.s2PU_0_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U8_1_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U8_0_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U9_1_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U9_0_alt' in output from C compiler
Warning: retaining unknown function `.L.s2Ua_1_alt' in output from C compiler
Warning: retaining unknown function `.L.s2Ua_0_alt' in output from C compiler
Warning: retaining unknown function `.L.s2Q0_dflt' in output from C compiler
Warning: retaining unknown function `.L.s2PH_entry' in output from C compiler
Warning: retaining unknown function `.L.r2Ly_entry' in output from C compiler
Warning: retaining unknown function `.L.s2U2_1_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U2_0_alt' in output from C compiler
Warning: retaining unknown function `.L.s2U3_ret' in output from C compiler
:
:
:

But I don't know if they matter or are related to my __DISCARD__ problem.

Jens
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