RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-27 Thread Grigori Fursin
; David Edelsohn Subject: Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) On 27 April 2010 14:27, Grigori Fursin wrote: > Hi all, > > I created the page on GCC Wiki with this info: > http://gcc.gnu.org/wiki/GCC_Research > > Please, feel fr

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-27 Thread Manuel López-Ibáñez
On 27 April 2010 14:27, Grigori Fursin wrote: > Hi all, > > I created the page on GCC Wiki with this info: > http://gcc.gnu.org/wiki/GCC_Research > > Please, feel free to update or rewrite completely > (if you feel that something is wrong, etc)... > I think that a verbatim copy of the email seems

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-27 Thread Grigori Fursin
[mailto:lopeziba...@gmail.com] Sent: Friday, April 16, 2010 6:51 PM To: Grigori Fursin Cc: Dorit Nuzman; gcc@gcc.gnu.org; erven.ro...@inria.fr; David Edelsohn Subject: Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) On 16 April 2010 13:21, Grigori Fursin

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-22 Thread Laurent GUERBY
On Thu, 2010-04-15 at 13:57 +0200, Basile Starynkevitch wrote: > (BTW I call lowlevel any language which does not manage memory > automatically; I am quite fond of Ocaml even if I don't use it much today. > So in my eyes C++, Ada95 & Fortran2005 are still low-level; this is only a > matter of taste

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-16 Thread Grigori Fursin
] Sent: Friday, April 16, 2010 6:51 PM To: Grigori Fursin Cc: Dorit Nuzman; gcc@gcc.gnu.org; erven.ro...@inria.fr; David Edelsohn Subject: Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) On 16 April 2010 13:21, Grigori Fursin wrote: > > I think, the main

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-16 Thread Manuel López-Ibáñez
On 16 April 2010 13:21, Grigori Fursin wrote: > > I think, the main problem for students and researchers is that they > see lots of stuff going on with GCC and on mailing lists but they may > be shy/scared/not sure where to start if they want to contribute > or even if they will be welcome to cont

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-16 Thread Grigori Fursin
Dear Manuel, Thank you very much for your answers! This is what I believe researchers who are trying to select a compiler for their work would like to know/hear. I think, the main problem for students and researchers is that they see lots of stuff going on with GCC and on mailing lists but they

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Andrew Haley
On 04/15/2010 01:07 PM, Steven Bosscher wrote: > On Thu, Apr 15, 2010 at 2:03 PM, Andrew Haley wrote: >> On 04/15/2010 12:57 PM, Basile Starynkevitch wrote: >>> >>> Of course I do know about gcj. But I never met any person using it, >>> and I don't know about any person or project really using it

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Steven Bosscher
On Thu, Apr 15, 2010 at 2:03 PM, Andrew Haley wrote: > On 04/15/2010 12:57 PM, Basile Starynkevitch wrote: >> >> Of course I do know about gcj. But I never met any person using it, >> and I don't know about any person or project really using it (as an >> example, I am not sure than any Debian or F

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Andrew Haley
On 04/15/2010 12:57 PM, Basile Starynkevitch wrote: > > Of course I do know about gcj. But I never met any person using it, > and I don't know about any person or project really using it (as an > example, I am not sure than any Debian or Fedora package is compiled > with gcj into a native executab

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Basile Starynkevitch
On Thu, Apr 15, 2010 at 10:26:16AM +0200, Manuel López-Ibáñez wrote: > On 14 April 2010 23:34, Basile Starynkevitch wrote: > > > > And my personal preference on GCC licensing would be more a Linux-kernel > > like GPL with copyright belonging to authors employee (I don't feel a SCO > > like issue a

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Manuel López-Ibáñez
I would like to give my opinion as a volunteer contributor on several of the points you raised. On 14 April 2010 16:23, Grigori Fursin wrote: > > * Need to encourage cleanup/infrastructure work on GCC and provide > stable/flexible/extensible APIs (the question is how to encourage such > infrastru

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-15 Thread Manuel López-Ibáñez
On 14 April 2010 23:34, Basile Starynkevitch wrote: > > And my personal preference on GCC licensing would be more a Linux-kernel > like GPL with copyright belonging to authors employee (I don't feel a SCO > like issue as a major threat today; it might have been ten years ago). That > is much easie

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Basile Starynkevitch
Ian Lance Taylor wrote: Basile Starynkevitch writes: My point is that academics can quite easily contribute to GPL software, but much harder obtain the necessary legal authorizations to transfer copyright to FSF. My intuition is that if (in a different past & a different world which did not ha

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Manuel López-Ibáñez
On 14 April 2010 22:46, Ian Lance Taylor wrote: > Basile Starynkevitch writes: > >> My point is that academics can quite easily contribute to GPL >> software, but much harder obtain the necessary legal authorizations to >> transfer copyright to FSF. My intuition is that if (in a different >> past

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Nathan Froyd
On Wed, Apr 14, 2010 at 09:49:08PM +0200, Basile Starynkevitch wrote: > Toon Moene wrote: >> >> Mutatis mutandis, the same goes for GCC: There might be too many >> hurdles to use GCC in academia. > > This is probably true, however, the plugin ability of the just released > GCC 4.5 (or is it re

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Ian Lance Taylor
Basile Starynkevitch writes: > My point is that academics can quite easily contribute to GPL > software, but much harder obtain the necessary legal authorizations to > transfer copyright to FSF. My intuition is that if (in a different > past & a different world which did not happen) GCC was only

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Toon Moene
Basile Starynkevitch wrote: Toon Moene wrote: Mutatis mutandis, the same goes for GCC: There might be too many hurdles to use GCC in academia. This is probably true, however, the plugin ability of the just released GCC 4.5 (or is it released tomorrow) helps probably significantly. My p

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Toon Moene
Basile Starynkevitch wrote: Toon Moene wrote: Mutatis mutandis, the same goes for GCC: There might be too many hurdles to use GCC in academia. This is probably true, however, the plugin ability of the just released GCC 4.5 (or is it released tomorrow) helps probably significantly. My p

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Basile Starynkevitch
Toon Moene wrote: Mutatis mutandis, the same goes for GCC: There might be too many hurdles to use GCC in academia. This is probably true, however, the plugin ability of the just released GCC 4.5 (or is it released tomorrow) helps probably significantly. Academics (even people working in

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Ian Lance Taylor
Nathan Froyd writes: > On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: > >> To attract new developers, GCC needs to modernize its internal >> structure. I have some thoughts on that, but progress has been slow, >> due mostly to resource constraints. > > Would you mind expanding--e

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Tom Tromey
> "Richard" == Richard Guenther writes: Richard> I think we have made good progress with cleaning up the Richard> frontend - backend interface. FWIW, I can attest to this based on my experience on the incremental branch. Tom

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Toon Moene
Nathan Froyd wrote: On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: To attract new developers, GCC needs to modernize its internal structure. I have some thoughts on that, but progress has been slow, due mostly to resource constraints. Would you mind expanding--even just a l

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Richard Guenther
On Wed, Apr 14, 2010 at 5:57 PM, Diego Novillo wrote: > On Wed, Apr 14, 2010 at 11:44, Nathan Froyd wrote: >> On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: >>> On Wed, Apr 14, 2010 at 11:18, Manuel López-Ibáñez >>> wrote: >>> > Otherwise, as Ian said in another topic [2]: "I hav

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Diego Novillo
On Wed, Apr 14, 2010 at 11:44, Nathan Froyd wrote: > On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: >> On Wed, Apr 14, 2010 at 11:18, Manuel López-Ibáñez >> wrote: >> > Otherwise, as Ian said in another topic [2]: "I have a different fear: >> > that gcc will become increasing irre

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Richard Guenther
On Wed, Apr 14, 2010 at 5:44 PM, Nathan Froyd wrote: > On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: >> On Wed, Apr 14, 2010 at 11:18, Manuel López-Ibáñez >> wrote: >> > Otherwise, as Ian said in another topic [2]: "I have a different fear: >> > that gcc will become increasing ir

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Nathan Froyd
On Wed, Apr 14, 2010 at 11:30:44AM -0400, Diego Novillo wrote: > On Wed, Apr 14, 2010 at 11:18, Manuel López-Ibáñez > wrote: > > Otherwise, as Ian said in another topic [2]: "I have a different fear: > > that gcc will become increasing irrelevant". > > That's my impression, as well. It is true o

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Duncan Sands
Hi Manuel, PS: On the other hand, I think that modifying GCC to suit the purposes of dragonegg or LLVM is a *bad* idea. my policy has been to only propose GCC patches that are useful to GCC itself. Well, yesterday I broke this rule and posted a patch that was only of interest to dragonegg, but

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Diego Novillo
On Wed, Apr 14, 2010 at 11:18, Manuel López-Ibáñez wrote: > GCC is better than Clang/LLVM in many aspects but, like it or not, the > opposite is also true, and we should learn from those aspects what we > can, take what is good and drop what is bad. [1] Agreed. > Otherwise, as Ian said in anoth

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Steven Bosscher
On Wed, Apr 14, 2010 at 5:18 PM, Manuel López-Ibáñez wrote: > On 14 April 2010 16:34, Steven Bosscher wrote: >> Hi, >> >> You know, I'm getting pretty fed up with all this LLVM advocacy on a >> GCC list. It's distracting and counter-productive. > > You cannot accuse Grigori/Dorit of Clang/LLVM ad

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Manuel López-Ibáñez
On 14 April 2010 16:34, Steven Bosscher wrote: > Hi, > > You know, I'm getting pretty fed up with all this LLVM advocacy on a > GCC list. It's distracting and counter-productive. You cannot accuse Grigori/Dorit of Clang/LLVM advocacy. He is retransmitting other people's feedback on perceived GCC

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Steven Bosscher
n then, I'm not sure if the > difficulty of working > with it will be considered a good tradeoff for most companies. > > Cheers, > Grigori > > > -Original Message- > From: gcc-ow...@gcc.gnu.org [mailto:gcc-ow...@gcc.gnu.org] On Behalf Of Dorit > Nuzma

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-14 Thread Grigori Fursin
11, 2010 2:54 PM To: gcc@gcc.gnu.org Subject: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) Dear all, We would like to share notes from the lively panel discussion at GROW'10 (GCC Research Opportunities Workshop) that took place at the end of January in Pisa, Ita

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-11 Thread Grigori Fursin
: Grigori Fursin Cc: 'Dorit Nuzman'; gcc@gcc.gnu.org Subject: Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) On Apr 11, 2010, at 12:05 PM, Grigori Fursin wrote: > By the way, I remember that when we had first discussions to include plugin > framewor

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-11 Thread Chris Lattner
On Apr 11, 2010, at 12:05 PM, Grigori Fursin wrote: > By the way, I remember that when we had first discussions to include plugin > framework to GCC some > years ago, > first feedback was extremely negative. Nevertheless, GCC 4.5 will feature > plugin framework (that > will > also be very usefu

RE: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-11 Thread Grigori Fursin
ssage- From: gcc-ow...@gcc.gnu.org [mailto:gcc-ow...@gcc.gnu.org] On Behalf Of Chris Lattner Sent: Sunday, April 11, 2010 8:15 PM To: Dorit Nuzman Cc: gcc@gcc.gnu.org Subject: Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop) On Apr 11, 2010, at 5:54 AM

Re: Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-11 Thread Chris Lattner
On Apr 11, 2010, at 5:54 AM, Dorit Nuzman wrote: > > * Get statistics on percentage of papers/projects that use compilers other > than GCC, and ask them why... Hi Dorit, Here is a semi reasonably list of llvm-based publications: http://llvm.org/pubs/ which might be useful. > (By the way, why

Notes from the GROW'10 workshop panel (GCC research opportunities workshop)

2010-04-11 Thread Dorit Nuzman
Dear all, We would like to share notes from the lively panel discussion at GROW'10 (GCC Research Opportunities Workshop) that took place at the end of January in Pisa, Italy (alongside the HiPEAC conference). The main topic of the discussion was: How to make GCC more attractive to research