search for: parrot

This is just an idea for comment. Perl6, the upcoming version of Perl has separated out the runtime into a virtual machine called Parrot. There are already several small languages (one is C-like, one is Java-like and one is BASIC-like) that target Parrot and given the popularity of Perl its likely that others may attempt to target it too. If R could interface easily with Parrot then it might be possible to use this to interface wi...

Hi, I have a Parrot Asteroid car media receiver that uses an Android based operating system to function. Is there anything the development crew can do to make the Asteroid stream FLAC audio? the system does have an installer for 3rd party .APK files Best regards, Rob. -------------- next part -------------- An HTML at...

I have made available three patches for OpenSSH 2.5.1p1 (and 2.3.0p1), two of which may be of general interest. They are described in detail at http://www.ex-parrot.com/~chris/openssh-patches/ but a brief description-- http://www.ex-parrot.com/~chris/openssh-patches/openssh-2.5.1p1-keepalives.patch modifies the code in clientloop.c to periodically send a null packet as a keepalive; this is handy if you use OpenSSH across linux masquerading routers or other...

I'm curious if any of the core R developers have considered the possibility of hosting R (v2?) on the parrot common runtime environment. Perl6 will generate byte-code for parrot, as will some future version of python. I can imagine both drawbacks and advantages. Some advantages would be fast byte-code execution and freely mixing perl, python and R modules. Anyone looked into this? Tim -- Timothy H....

...gt; >> allocation for your test case. Please try it out and let me know if it > >> works for you. > >> > >> Cheers, > >> Lang. > >> > >> On Tue, Mar 27, 2012 at 5:05 AM, Arnaud de Grandmaison > >> <arnaud.allarddegrandmaison at parrot.com<mailto: > arnaud.allarddegrandmaison at pa > >> rrot.com>> wrote: Hi Lang, > >> > >> I have reduced the testcase as much as possible. The log of the run and > the > >> dumped graphes are attached. > >> > >> Cheers, > >&g...

...ariable tnoise_sqrt ~ lengthfeeding_log Best wishes, Matthias Am 30.12.2011 16:29, schrieb Lucy Dablin: > Great lists, I always find them useful, thank you to > everyone who contributes to them. > > > My question is regarding non-integer values from some data I > collected on parrots when using the poisson GLM. I observed the parrots on a > daily basis to see if they were affected by tourist presence. My key predictors > are tourist noise (averaged over a day period so decimal value, square root to > adjust for skew), tourist number (the > number of tourists at a...

...the test case you sent me. This should translate to a valid register > allocation for your test case. Please try it out and let me know if it > works for you. > > Cheers, > Lang. > > On Tue, Mar 27, 2012 at 5:05 AM, Arnaud de Grandmaison > <arnaud.allarddegrandmaison at parrot.com<mailto:arnaud.allarddegrandmaison at pa > rrot.com>> wrote: Hi Lang, > > I have reduced the testcase as much as possible. The log of the run and the > dumped graphes are attached. > > Cheers, > -- > Arnaud de Grandmaison > > On Tuesday, March 27, 2012 0...

First off, I like the look of this project. I am considering retargeting my language from .NET & Parrot to LLVM. Its either this, or add a Java backend. I'm probably going to scrap the Parrot support, but it will still leave me with 2 backends. The only reason I am considering LLVM is as a compiler / code generator, not as a VM. Immediately I have several questions regarding dependencies. I g...

Great lists, I always find them useful, thank you to everyone who contributes to them. My question is regarding non-integer values from some data I collected on parrots when using the poisson GLM. I observed the parrots on a daily basis to see if they were affected by tourist presence. My key predictors are tourist noise (averaged over a day period so decimal value, square root to adjust for skew), tourist number (the number of tourists at a site, square root),...

...=pbqp -pbqp-dump-graphs > -debug-only=regalloc" options. I'll need to take a look at the last > graph dumped before the assertion is triggered. > > Cheers, > Lang. > > On Mon, Mar 26, 2012 at 7:35 AM, Arnaud de Grandmaison > > <arnaud.allarddegrandmaison at parrot.com> wrote: > > Hi Lang, > > > >> From memory your target is not public, so I won't be able to reproduce > >> the crash myself. Is that correct? > > > > Correct. > > > >> If that's the case, I could add functionality to dump the...

...ver now finds a zero-cost solution for the test case you sent me. This should translate to a valid register allocation for your test case. Please try it out and let me know if it works for you. Cheers, Lang. On Tue, Mar 27, 2012 at 5:05 AM, Arnaud de Grandmaison < arnaud.allarddegrandmaison at parrot.com> wrote: > Hi Lang, > > I have reduced the testcase as much as possible. The log of the run and the > dumped graphes are attached. > > Cheers, > -- > Arnaud de Grandmaison > > On Tuesday, March 27, 2012 01:20:35 Lang Hames wrote: > > Hi Arnaud, > > &...

...s should translate to a valid register >> allocation for your test case. Please try it out and let me know if it >> works for you. >> >> Cheers, >> Lang. >> >> On Tue, Mar 27, 2012 at 5:05 AM, Arnaud de Grandmaison >> <arnaud.allarddegrandmaison at parrot.com<mailto:arnaud.allarddegrandmaison at pa >> rrot.com>> wrote: Hi Lang, >> >> I have reduced the testcase as much as possible. The log of the run and the >> dumped graphes are attached. >> >> Cheers, >> -- >> Arnaud de Grandmaison >>...

...have no pairing constraints, and do not appear here, being handled by the PBQPBuilder default base class. A few instructions have 1 or 2 pairs of registers, and are all handled by the 2 passes above. Thanks for your help, -- Arnaud de Grandmaison Senior CPU engineer Business Unit Digital Tuner Parrot S.A. 174, quai de Jemmapes 75010 Paris - France Phone: +33 1 48 03 84 59 -------------- next part -------------- A non-text attachment was scrubbed... Name: FemtoRegisterAllocator.cpp Type: text/x-c++src Size: 17631 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachm...

http://bugzilla.mindrot.org/show_bug.cgi?id=85 chris at ex-parrot.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris at ex-parrot.com ------- Comment #4 from chris at ex-parrot.com 2006-06-22 08:50 ------- I se...

Hi ls the if top package availblale in Centos? http://www.ex-parrot.com/~pdw/iftop/ Thank you

...t GCC and ARM's own compiler are not compatible. > We write directly in ASM since typically neither compilers do what you want. > > Cliff On 6/11/2013 1:00 PM, opus-request at xiph.org wrote: > Date: Tue, 11 Jun 2013 09:31:31 +0200 > From: Aur?lien Zanelli<aurelien.zanelli at parrot.com> > Subject: Re: [opus] Bug fix in celt_lpc.c and some xcorr_kernel > optimizations > To:<opus at xiph.org> > Message-ID:<51B6D253.9030505 at parrot.com> > Content-Type: text/plain; charset="ISO-8859-1"; format=flowed > > Hi, > > I compared C...

...his patch applied, passing the "-regalloc=pbqp -pbqp-dump-graphs -debug-only=regalloc" options. I'll need to take a look at the last graph dumped before the assertion is triggered. Cheers, Lang. On Mon, Mar 26, 2012 at 7:35 AM, Arnaud de Grandmaison <arnaud.allarddegrandmaison at parrot.com> wrote: > Hi Lang, > >> From memory your target is not public, so I won't be able to reproduce >> the crash myself. Is that correct? > Correct. > >> If that's the case, I could add functionality to dump the PBQP graphs >> during allocation. I think...

...ing phase in environments where you don't have a C compiler, where you don't have a cross-compiled binary for download, but you can execute Perl. It also makes a great inspect-the-sources-with-an-editor stage for aspiring compiler writers. Or emit JVM bytecode, or maybe for the upcoming Parrot VM that the Perl community is building. The questions I'm having is: 1. Is this really a useful approach? 2. How much work would such a backend be? Regards, Jo

I doubt you needed to add cfe-dev here. Sorry I hadn't seen this, this seems like an easy and simple deficiency in the IR intrinsic for memcpy. See below. On Sun, Jan 20, 2013 at 1:42 PM, Arnaud de Grandmaison < arnaud.allarddegrandmaison at parrot.com> wrote: > define void @test(i16 zeroext %a) nounwind uwtable { > %r.sroa.0 = alloca i16, align 2 > %r.sroa.1 = alloca i16, align 2 > store i16 %a, i16* %r.sroa.0, align 2 > store i16 1, i16* %r.sroa.1, align 2 > %r.sroa.0.0.load3 = load volatile i16* %r.sroa.0, a...

...andler Carruth wrote: > I doubt you needed to add cfe-dev here. Sorry I hadn't seen this, this > seems like an easy and simple deficiency in the IR intrinsic for > memcpy. See below. > > On Sun, Jan 20, 2013 at 1:42 PM, Arnaud de Grandmaison > <arnaud.allarddegrandmaison at parrot.com > <mailto:arnaud.allarddegrandmaison at parrot.com>> wrote: > > define void @test(i16 zeroext %a) nounwind uwtable { > %r.sroa.0 = alloca i16, align 2 > %r.sroa.1 = alloca i16, align 2 > store i16 %a, i16* %r.sroa.0, align 2 > store i16...