search for: truffle

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 provide memory safety guarantees. We are looking forward to feedback and/or contributions! -...

...unknown timezone 'GMT' 3: In strptime(paste(.leap.seconds, "23:59:60"), "%Y-%m-%d %H:%M:%S") : unknown timezone 'America/New_York' dyld: lazy symbol binding failed: Symbol not found: _libiconv_open Referenced from: /Users/someone/work/abc/fastr/com.oracle.truffle.r.native/gnur/R-3.2.4/lib/libR.dylib Expected in: flat namespace dyld: Symbol not found: _libiconv_open Referenced from: /Users/someone/work/abc/fastr/com.oracle.truffle.r.native/gnur/R-3.2.4/lib/libR.dylib Expected in: flat namespace /bin/sh: line 1: 16127 Done echo...

Hi Does LLVM dynamically run the program to obtain profiling information like branch weight? if so, can we access the information regarding this run like the number of instructions that have been executed dynamically between two specific points of the program? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

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-- group::r-- #effective:r-- mask:rw- other:--- and on the destination: [root@backup1 truffle]# getfacl /backup/truffle/xxx.10/x getfacl: Removing leading '/' fro...

...GMT' > 3: In strptime(paste(.leap.seconds, "23:59:60"), "%Y-%m-%d %H:%M:%S") : > unknown timezone 'America/New_York' > dyld: lazy symbol binding failed: Symbol not found: _libiconv_open > Referenced from: > /Users/someone/work/abc/fastr/com.oracle.truffle.r.native/gnur/R-3.2.4/lib/libR.dylib > Expected in: flat namespace > > dyld: Symbol not found: _libiconv_open > Referenced from: > /Users/someone/work/abc/fastr/com.oracle.truffle.r.native/gnur/R-3.2.4/lib/libR.dylib > Expected in: flat namespace > > /bin/sh: line 1:...

...utions! 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 don't know Truffle, or am missing other background). Regards, Jo

[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:

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

...t for plotting and graphics. This internship position should focus on providing an initial version of this functionality. The work to be done involves implementing graphics primitives and higher-level plotting routines. The programming language used is Java; the FastR implementation is based on the Truffle framework for AST-based interpretation. Applicants should have excellent Java programming skills. A background in language implementation is beneficial, as is a solid understanding of R and graphics." -- Dr. Michael Haupt Principal Member of Technical Staff Phone: +49 331 200 7277, Fax: +49...

>>>>> 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") ............... >