similar to: Access to dynamic execution information.

Hi everyone, we started a new open source project Sulong: https://github.com/graalvm/sulong. Sulong is a LLVM IR interpreter with JIT compilation running on top of the JVM. By using the Truffle framework, it implements speculative optimizations such as inlining of function pointer calls through AST rewriting. One area of our research is to provide alternative ways of executing LLVM bitcode that

Hi everybody! I'm Josef and I'm working at Oracle Labs on Sulong [1,2], the LLVM IR execution engine in GraalVM [3]. In addition to executing bare bitcode files, Sulong also accepts ELF files with embedded bitcode sections. Therefore, it would be great if LLD in (Full)LTO mode would support embedding bitcode sections to the resulting object file. Is that something that would be

Thanks for your response! On 30/01/2019 20:18, Rui Ueyama wrote: > Hi Josef, > > Let me clarify my understanding. Do you want to keep original bitcode > files in the output executable when doing LTO, so that the resulting > executable contains both compiled bitcode (which is in native machine > instructions) and original bitcode files? Exactly! Kind of analogous to what

On Thu, Jan 31, 2019 at 11:05 AM Rui Ueyama via llvm-dev < llvm-dev at lists.llvm.org> wrote: > That feature is probably too specific to your project. Most projects that > use LTO are using LTO just because it generates better code. Your project > is special as your program itself can also interpret LLVM bitcode, but > that's not the case for most other programs. > I

Hi, I wanted to use VMKit project to convert Java Bytecode to LLVM IR bitcode. But I do not know how to start, since I came to know that VMkit is written for llvm -3.3 version, but I want it for latest LLVM version 6.0.1. So, could you please suggest me, whether I have to write it whole project from scratch to meet my requirement of latest llvm version, or can use existing project by building

My idea was to create a complete backend treating Java as a normal platform, to enable LLVM to compile programs to Java Bytecode (.class) and Java Archive files (.jar). This could be useful in situations where we need to compile a program for a platform still not natively supported by LLVM. I don't know if it exists already, I've heard about this "LLJVM" but I don't think it

A couple of my colleagues are having problems building R-3.2.4 on Mac OS X El Capitan somehow related to libiconv. I personally don't have any problems on either of my Macs. I'm hoping thie make log might trigger something in the readers of this list: gcc -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L../../../../lib

>>>>> peter dalgaard <pdalgd at gmail.com> >>>>> on Sat, 12 Mar 2016 19:11:40 +0100 writes: > OK, .Internal is not necessary to reproduce oddity in this area. I also see things like (notice 1980) >> strptime(paste0(sample(1900:1999,80,replace=TRUE),"/01/01"), "%Y/%m/%d", tz="CET") ............... >

Hola, Como te comentan, shiny es la mejor opción que tienes, solo añadir que no necesitas Rstudio connect. Se puede hacer el volcado de datos con conexiones ODBC perfectamente, hay varios paquetes de R que te sirven para ello. Lo que si es cierto es que necesitarás dedicarle un tiempo a cómo utilizarlos de manera razonable, probableente tendrás que pelear un poco para configurarlos correctamente.

Hola a todos. Juan, por si te sirve de referencia, ésta es una página hecha con docker, docker-compose y shinyproxy: http://ifnapp.creaf.cat/ docker-compose me levanta varios containers: 1. servidor web (nginx + hugo) para la página de entrada 2. servidor postgresql, ya que la aplicación shiny necesita acceso a una base de datos 3. shinyproxy, para levantar una instancia de la shiny app

Am 30.01.2016 um 23:35 schrieb Manuel Rigger via llvm-dev: > We are looking forward to feedback and/or contributions! What's the primary target audience for the project? It could be people who want to take their JVM bytecode to machine code, or it could be people who want to implement a compiler in Java but use LLVM for the backend, the Readme wouldn't tell me (probably because I

Hi everyone, I found that Clang -O0 performs optimizations that undermine dynamic bug-finding tools. First, most bug finding tools such as ASan, Valgrind, Dr. Memory, Mudflap, Purify and Safe Sulong (on which I am working) rely on detecting errors during the execution of the program. They either insert additional checks during compile-time or during run-time which are executed when the program

I've found an error: ACLs are not properly preserved when a file is moved from Solaris to a 2.6 Linux (I'm testing using CentOS 4 update 3 plus updates). This is using 2.6.8 built with the acl patch on both platforms. The file on the source Solaris machine: [truffle:/opt]# getfacl /xxx/x # file: /xxx/x # owner: root # group: other user::rw- user:httpd:r-x #effective:r--

On 3/14/16 1:49 PM, Mick Jordan wrote: > A couple of my colleagues are having problems building R-3.2.4 on Mac > OS X El Capitan somehow related to libiconv. I personally don't have > any problems on either of my Macs. I'm hoping thie make log might > trigger something in the readers of this list: > > gcc -dynamiclib -Wl,-headerpad_max_install_names -undefined >

what is the status of mixed support of maildir and mbox at the same time? Has any progress been made? --- eric

[a bit unsure on if this is maybe better for r-package-devel] We recently added translations to messages at the R and C level to data.table. At the C level, we did _() wrapping for char arrays supplied to the following functions: error, warning, Rprintf, Error, and snprintf. This seemed OK but the use of snprintf specifically appears to have caused a crash on Windows:

Dear all, we are offering an internship position at Oracle Labs, in Redwood Shores (CA) or Potsdam (Germany). An outline of the job description can be found below. Additional details can be found at https://irecruitment.oracle.com (search for IRC2419637). Best regards, Michael Haupt "In the context of the Alphabet Soup project, Oracle Labs is contributing to an open-source optimised

Simon, Java is still one of the most popular languages out there, in particular in large organizations. See e.g. https://www.tiobe.com/tiobe-index/ . However, there has been a lot of confusion because of Oracle's licencing change in 2019. But the good news is, there are more alternatives than ever. See e.g.

Yes, I have done exactly the same. The wawanalyzer is the same. I changed ARM.h and ARMTargetMachine.cpp in the tager/arm folder. then I make tool/llc and lib folder. On Tue, Nov 17, 2015 at 10:55 AM, John Criswell <jtcriswel at gmail.com> wrote: > On 11/17/15 12:16 AM, fateme Hoseini via llvm-dev wrote: > > Hi, > So, I run my pass in X86 target with llc command and it printed

Hi, Is there a way to get instruction's offset at compile time with llvm for ARM? I am trying to create a map between instructions at compile time and this run-time info. Since PC is a relative value, I am trying to use the instruction's offset as a constant property of instruction to create this map. I think offset information should be available to create the executable, if so where to