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Hi guys, first of all let me say "hello" to everyone. Its the firt message for me in this list and I'm pretty happy that I'll be able to finally start working with LLVM. I've a question for you all if you can help me: a few years ago I've implemented a simple VM for a language we're using in my company. The VM JIT compiles a simple bytecode and executes it.

Well, you are right :) In fact I've started porting the VM in the spare time and it is working fine. I'm still having some issues to understand the garbage collector, but I'll delve more into it as soon as the other features will be complete Gabriele Il giorno 07/apr/09, alle ore 08:22, someguy ha scritto: > Gabrielle, > > The way I see it, its pretty much the same

On Saturday 04 April 2009 09:20:21 Gabriele Farina wrote: > - generate IR from my complier; > - build a VM that converts at runtime my bytecode to IR and executes it; > > I largely prefer the second option because it would be great if I can > continue to use to old programs without having to recompile them. > > Which approach do you suggest ? are there any alternatives ?

On Apr 4, 2009, at 1:20 AM, Gabriele Farina wrote: > Which approach do you suggest ? are there any alternatives ? My take, do the second one first, gain some experience and have some fun. You can use this to double check the performance and suitability. But mid-term, I'd say, do both. This allows you to compare the performance of each solution against the other, compile time,

On Sat, Dec 4, 2010 at 5:14 AM, Chris Lattner <clattner at apple.com> wrote: > Thiago, > > The coding standards (which have been finalized and comitted) don't dictate names for local variables. > Do you like the fact that local variables start with capital letter? Following the same convention used to name classes? It's a very strange adoption. I like the way that

On Dec 4, 2010, at 4:25 PM, Thiago Farina wrote: > On Sat, Dec 4, 2010 at 5:14 AM, Chris Lattner <clattner at apple.com> wrote: >> Thiago, >> >> The coding standards (which have been finalized and comitted) don't dictate names for local variables. >> > > Do you like the fact that local variables start with capital letter? > Following the same

> What sine sweep exactly? An exponential sweep. It started slightly below 24 Hz and ended almost at 24 kHz. And it was 50 seconds long. > How did you obtain it, I used Angelo Farina's "Aurora" modules. One of them is called "Generate sine sweep". > and how exactly did you encode and decode it? 1) Opusenc --bitrate 12 --downmix-mono Sweep50.wav

Hello List, I have a little question. What is the difference between the system-config-* and system-config-*-tui ? Thank you. Fabrice

Hi Jon, I've read your articles about HLVM, and that was one of the reasons that convinced me to try out LLVM. Actually my VM has been implemented in C++, but as long as it is not extremely complex, I might port it to OCaml that sounds more compact for this kind of programs. Did you find any significant performance loss when using OCaml over C++ ? Runtime performance is quite

Hi Mike, thanks for the suggestion. Do you know if there are any articles around that explains how to use LLVM to build a VM that should work like mine ? I've read something around (mostly source code) but a good article/doc will be perfect Gabriele Il giorno 04/apr/09, alle ore 19:23, Mike Stump ha scritto: > On Apr 4, 2009, at 1:20 AM, Gabriele Farina wrote: >> Which

Gabrielle, The way I see it, its pretty much the same thing... Conversion to LLVM-IR of a custom bytecode is the same as conversion to LLVM-IR of a custom language. The syntax of the 'custom language' just happens to be binary bytecode. On Sun, Apr 5, 2009 at 1:15 PM, Gabriele Farina <gabriele at sephiroth.it>wrote: > Hi, > > Isn't it intended to explain how to build

Hi, Isn't it intended to explain how to build a compiler for a custom language that targets LLVM-IR ? Is it useful also to understand how to build a VM that is meant to execute custom bytecode (converting it to LLVM-IR previously) ? Thanks, Gabriele Il giorno 05/apr/09, alle ore 11:36, Anton Korobeynikov ha scritto: > Hello, Gabriele > >> thanks for the suggestion. Do you

Hi I just installed the gmodels package and the installation was successful but when I was trying to load the library I got an error (see below). Interesting, yesterday I wrote to the maintainer of RSQLite apckage because I got the same error. Does somebody knows what is going on ?? thanks, Mayte library(gmodels) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load

Hi I just installed the gmodels package and the installation was successful but when I was trying to load the library I got an error (see below). Interesting, yesterday I wrote to the maintainer of RSQLite apckage because I got the same error. Does somebody knows what is going on ?? thanks, Mayte library(gmodels) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load

On Aug 07 10:08:43, petrparizek2000 at yahoo.com wrote: > > What sine sweep exactly? > > An exponential sweep. It started slightly below 24 Hz and ended almost at 24 > kHz. And it was 50 seconds long. > > > How did you obtain it, > > I used Angelo Farina's "Aurora" modules. One of them is called "Generate > sine sweep". Can you please

On Dec 3, 2010, at 8:03 PM, Thiago Farina wrote: > On Mon, Nov 29, 2010 at 5:02 AM, Anton Korobeynikov > <anton at korobeynikov.info> wrote: >>> I enjoyed the new coding style in recent patches. Camel case makes it easy >>> to pick a descriptive name. Starting functions and variables with lower >>> cases reduces chances to conflict with a type name. >>

Hi I am using proftpd in 5.2 When I change the user from /home/userA to /ftp/userA in this file /etc/passwd eg: userA:x:502:502::/ftp/userA:/bin/bash After change this passwd file, I can't logon as ftp but ssh is fine Can you help? Thank you Send instant messages to your online friends http://uk.messenger.yahoo.com

am already allows to pass several flags to apply as directory or reject, but not yet the exclude and include args. When porting dash patches from dash git to klibc git, where dash has a different directory structure, the exclude and include am switches are handy: Exported with format-patch on dash side and used am as import for klibc side. Cc: klibc at zytor.com Cc: Thiago Farina <tfransosi

On Mon, Nov 29, 2010 at 5:02 AM, Anton Korobeynikov <anton at korobeynikov.info> wrote: >> I enjoyed the new coding style in recent patches. Camel case makes it easy >> to pick a descriptive name. Starting functions and variables with lower >> cases reduces chances to conflict with a type name. > Honestly speaking, I don't. Especially in the cases when varname is

flight 18805 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/18805/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 12557 test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as