similar to: [LLVMdev] LLVM / C--

On 11/1/06, Guillaume FORTAINE <guillaume.fortaine at wanadoo.fr> wrote: > >C--'s weakness is it's incompleteness (missing many major features), > >instability/bugginess, poor performance (both time to compile and the > >generated code), lack of high-level optimizations, lack of ABI > >compatibility with the native tools, lack of C++ frontend support, and the

Hello, I would want to know what are the main differences between LLVM and C--. We need a robust compiler ( or at least the most promising to work on it ) with these features : -A GLR parser (use a modified Elkhound as C/C++ front-end):   http://www.cs.berkeley.edu/~smcpeak/elkhound/ -Complete the ARM back-end -To be able to compile a complete Cross Linux from scratch for arm with uclibc-nptl.

>Neither C-- nor LLVM provide this.  Why do you need a GLR parser >specifically? http://www.cs.berkeley.edu/~smcpeak/elkhound/ Parsing with arbitrary context-free grammars has two key advantages: (1) unbounded lookahead, and (2) support for ambiguous grammars. Unbounded lookahead is achieved by allowing multiple potential parses to coexist for as long as necessary. Similarly, ambiguity

Hello, I'm a French student in computing science and I'm interested in your llvm project. We plan to build a new OS design using the Mozart-Oz language ( http://hurd.gnufans.org/bin/view/Hurd/NextHurd ). Could we "easily" implement a Mozart front-end to llvm ? Do you think llvm could be a good alternative to gcc for our project ? http://www.mozart-oz.org

Hello, The Mozart-Oz isn't suitable for our project beacause of disappointing "raw" performances : http://shootout.alioth.debian.org/gp4/benchmark.php?test=all&lang=al http://www.gecode.org/benchmarks.html I have found a very interesting language : http://www.ps.uni-sb.de/alice/ Concurrency, logic verification I found this link : http://www.cminusminus.org with a

 Hello,  I am French Engineer in Informatics and I would want to build a start  up to  manufacture mobile phones ( OEM level ). I am currently in discussion with investors. We would want to use LLVM as our main compiler but we will need to complete it to have a "commercial grade" one. Here are our goals : -Use a modified Elkhound as C/C++ front-end :

Misters, Let me introduce myself : Guillaume FORTAINE, Engineer in Computer Science. Me and my partners are currently working on a Virtualization Firmware. After an analysis of the various solutions (Citrix, VMware and Microsoft), it seemed natural to our eyes, to enable a true bare-metal hypervisor, to go as close as possible to the hardware, hence the BIOS. That's why we are currently

Hello all- First off I'm not a dev, just a small business owner trying to start up. I don't have a budget for much of anything & wind up doing most everything myself, which for the last year includes evaluating virtual infrastructure offerings. It's quite discouraging to see just how much doesn't "just work" for someone like me- unfortunately oVirt included (no

Hi, I am trying to plot a 3d scatter plot using the rgl package but am having trouble. I have a matrix containing x, y and z co-ordinates and a fourth element related to a count variable. I would like to plot the points using plot3d with the sizes of the points related to the fourth element in the matrix. Is this possible with plot3d or do I need to use something else? I include a small example

I am running Xen on Debian wheezy. I switched from routed networking to bridged networking. Now I can''t seem to get eth0 to come up. When the network script tries to bring it up, it gets an error: RTNETLINK answers: File exists Any tips? details below brian root@trout:/etc/xen# egrep -v ''#|^ *$'' xend-config.sxp (network-script network-bridge) (vif-script vif-bridge)

Misters, Happy New Year to you. Let me introduce myself : Guillaume FORTAINE, Engineer in Computer Science. I am currently working on a Cloud Computing Firmware in an Infrastructure-as-a-Service context. The product is an UEFI Hypervisor. It puts virtualization exactly where it belongs: Into the firmware [0] Customers will be able to deploy their appliances and products directly to new

Misters, Happy New Year to you. Let me introduce myself : Guillaume FORTAINE, Engineer in Computer Science. I am currently working on a Cloud Computing Firmware in an Infrastructure-as-a-Service context. The product is an UEFI Hypervisor. It puts virtualization exactly where it belongs: Into the firmware [0] Customers will be able to deploy their appliances and products directly to new

Hi, I am experimenting with getting hold of the sip cause and sip response from outgoing call. How could i make a userevent printing the sip cause and/or sip response. I have tried using hangupcause, sip_cause and such , but i am not getting any data. I would at least like to use the q.850 reason codes in the dialplan which i now am unable to do. Any help appreciated. [Beskrivning: Fogwise -

Dear Dennis, > Why should I care? Don't get me wrong the idea sound interesting but I > don't really see why it is so vitally important to put the HV right > into the BIOS. The problem is that you loose support for a lot of > hardware that cannot be booted with coreboot. Our engineering solution comes from a real world problem : faulty firmware (BIOS or UEFI)

I''ve looked around for a while, but can''t seem to find any documentation stating whether it was possible to pass a hash as the value of a key in an object.. can we? e.g.: foo { "foo": fred => { "key1" => "val1", "key2" => "val2" } } this gives me errors, as does using square brackets in place of the curlies for

Hi everyone, I am in the process of evaluating Puppet (version 0.23.0 - Solaris 10 sparc), so I am still a newbie. First tests with Puppet were fine since it was running with the default configuration. Now, I have created a "puppet.conf" file ( puppetmasterd --genconfig > puppet.conf ) to customize some of the configuration parameters. When "puppet.conf" is present,

I''m installing puppet modules from scratch on a new machine, using the code at https://hg.koumbit.net/module-puppet/ btw. The bootstrap script grabs a few base modules (to do dvcs checkouts) from http://reductivelabs.com/trac/puppet/wiki/CommonModules , uses the new modules to get the rest. However, the modules as checked out don''t bootstrap cleanly. The fix is simple, just

Hi, The attached patch does a few separate things. I can split them up if you like but it's pretty small. - Adds support for sniffing PE/COFF files on win32 (.exe and .dll) which are COFF files that have an MS-DOS compatibility stub on the front of them. - Fixes a bug in the COFFObjectFile's support for the Microsoft COFF extension for long symbol names, wherein it

Just poking around on the Docs site and went to the facter recipe for VMware. (http://reductivelabs.com/trac/puppet/wiki/IsVmwareGuestRecipe) If you look at the bottom, the author states that they were unable to get case statements to match as a regex. case $macaddress { "00:0C:29:*":{ file{ "/etc/running_inside_vmware": ensure => present } } }

Hi I''m anxious to get puppet into production, and although I''d prefer installing puppet as a .deb package (as most of the servers in our shop runs Debian), I think I''ll try to get some of my not-so- important servers into my test setup by installing puppet with the .tgz files. Upon the first installation I realize that puppetd and puppetmasterd is copied to