Displaying 20 results from an estimated 1100 matches similar to: "Rjulia: a package for R call Julia through Julia C API"
2019 Jul 21
4
Altering the return address , for a function with multiple return paths
Playing around with calling conventions naked functions and
epilogue/prologue...
Is it possible/expressible/feasible to alter the return address the
function will return to?
For example, when a function may return an Int8 or a Float64, depending on
some external state
(user, or random variable), instead of checking the returned type in the
calling function, is it possible
to pass 2 potential
2023 Jan 20
1
about RGui HighDPI awareness on windows
Dear all:
Now RGui on windows no HighDPI awareness.try add HighDPI awareness to RGui in last two days.
I write an initial POC(just for verify and only SystemDPI awareness partial implemented) , try to mod graphapp used in R to implemented DPI scaling.
it seems works on my laptop , but need further test.
So I post the patch https://github.com/armgong/misc-r-patch/blob/main/dpi-c-code.diff
2006 Jul 25
5
build problems with current xen unstable cpu.h vl.h:75 vl.c:24 cpu-all.h:122: error: syntax error before "float64"
Hi,
I am having troubles in building xen unstable.
make[3]: Entering directory `/data/xen/build/xen-unstable.hg-3.0-20060725.5/tools''
[ -f ioemu/config-host.h ] || \
(cd ioemu && sh configure --prefix=/usr)
Install prefix /usr
BIOS directory /usr/share/xen/qemu
binary directory /usr/lib/xen/bin
Manual directory /usr/share/man
ELF interp prefix
Source path
2014 Jun 24
2
using C code to create data frame but always return as list
there is my code, expect return value is a data frame but R say it is list:
SEXP Julia_R_MD_NA_DataFrame(jl_value_t* Var)
{
SEXP ans,names,rownames;
char evalcmd[4096];
int i;
const char* dfname="DataFrameName0tmp";
jl_set_global(jl_main_module, jl_symbol(dfname), (jl_value_t*)Var);
//Get Frame cols
sprintf(evalcmd,"size(%s,2)",dfname);
jl_value_t*
2012 Mar 08
3
[LLVMdev] Introducing julia, and gauging interest in a julia BOF session at the upcoming LLVM conference in London
Folks,
We are contemplating holding a Birds of a Feather session titled "Julia and LLVM: Implementing a fast dynamic language for technical computing" at the LLVM 2012 European Conference on April 12-13 in London.
http://llvm.org/devmtg/2012-04-12/
Would this be of interest to the LLVM developer and user community? It would be great if you could drop me a line. It will help us gauge
2010 Jan 04
2
I have finished compiling of R 64 bit on 64 bit Windows use MINGW64
hi ,everyone
I have finished compiling of R 64 bit on 64 bit Windows system by using MINGW64, include the standard and recommended packages.tested it on Windows 2008 server R2 X64.it run very well.I wander anyone interested in it ,and anyone who want to continue testing it with me? and who can provide a space let me upload the R files
Best wishes! 2010/1/4
2016 May 10
2
[GSoC 2016] Introduction - "Enabling Polyhedral Optimizations in Julia"
Dear LLVM contributors,
my name is Matthias, I am a graduate student majoring in computer science at the Vienna University of Technology, and I am glad to be one of this year's GSoC students who work for the Julia foundation. Julia is a relatively young programming language that uses LLVM for just-in-time compilation and the goal of my project is to integrate Polly in this environment to
2012 Mar 01
2
Julia
My purpose in mentioning the Julia language (julialang.org) here is
not to start a flame war. I find it to be a very interesting
development and others who read this list may want to read about it
too.
It is still very much early days for this language - about the same
stage as R was in 1995 or 1996 when only a few people knew about it -
but Julia holds much potential. There is a thread about
2016 Jun 22
2
[GSoC 2016] Enabling Polyhedral Optimizations in Julia - Midterm Report
Dear Community,
in an earlier post, students working on LLVM were asked to provide a short
report on
their GSoC project. in the following I want to give an overview on the
current status of my
GSoC project and outline my next planned activities. Since my mentoring
organization is Julia,
I also send this to the according mailing list.
*1. Activities so far:*
As described in my proposal [1], I
2016 May 10
2
[GSoC 2016] Introduction - "Enabling Polyhedral Optimizations in Julia"
> Do you happen to have any plans on reporting your progress publicly?
>
I will try to make my progress transparent by writing about it on my blog
as often as possible and definitely give updates at the mailing lists (
julia-dev <https://groups.google.com/group/julia-dev>, polly-dev and
llvm-dev).
Also, please submit a patch to llvm.org/SummerOfCode/2016.html to add
> some
2009 Apr 27
1
Julia set in R
Dear R People:
Has anyone produced code for a Julia set, please?
It's not all that tough to do, just thought I'd check before
re-inventing the wheel.
Thanks,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com
2016 May 10
2
[GSoC 2016] Introduction - "Enabling Polyhedral Optimizations in Julia"
Hello Matthias Reisinger,
It is simple html page that shows simple abstract ( which I have already
added for all projects as per GSoC page) , link to your read-only proposal,
blog URL (if you maintain any) , and status reporting interval (if you want
to follow) and any other relevant information.
You can check out (SVN) related code here
http://llvm.org/svn/llvm-project/www/trunk/SummerOfCode/
2012 Dec 04
1
julia language unfair comparisons against R
Hello List,
Probably many of you aware of the Julia language
(http://julialang.org/), It is a promising project.
However it seems like R is very slow in their benchmarks. Very
important point they omit, they did not
use R's own JIT ! I had a feeling that R is mistreaded there :)
Also another important
point is that they all use for-loops in R instead of vectorized code!
Any thought on
2016 May 18
2
[GSoC 2016] Introduction - "Enabling Polyhedral Optimizations in Julia"
Thank you Vivek, I posted an according patch on phabricator. I also took
the liberty to change the design a little bit (based on the open projects
page http://llvm.org/OpenProjects.html). But take it with a grain of salt,
I'm no html expert :)
Best regards,
Matthias
Am Dienstag, 10. Mai 2016 19:48:21 UTC+2 schrieb vivek pandya:
>
>
>
> *Vivek Pandya*
>
>
> On Tue, May
2018 Dec 08
2
Solr
After some testsing, I managed to get proper functionning
- The schema.xml is attached below (quite different from the one
provided on teh wiki) (in bold the core differences) (NGramFilterFactory
is the class that replace the fts_squat "partial=3 full=15", everything
else is just a big hammer to smash a tiny fly)
- One need to remove the "managed-schema" file in the
2023 Jan 11
1
proposal for use ICU for timezone convertion on windows and a draft patch
Dear All,
Last week I found an issue about R Sys.timezone function on Windows and send email to this list. This week , I read quite a few docs and codes about windows time zone to IANA time zone conversion. and found in unicode.org's ICU library has a function ucal_getTimeZoneIDForWindowsID which do the time zone convert. Microsoft also use it for time zone convertion in dotnet 6 and
2020 Sep 13
1
[cfe-dev] Phabricator -> GitHub PRs?
Fangrui Song via cfe-dev <cfe-dev at lists.llvm.org> writes:
>
> One property of "Squash and merge" is that it will add intermediate
> commits as bullet points (`* `). In many cases the merger does not spend
> more time cleaning up the description so a commit may look like:
>
> ```
> RFC: treat small negative λ as 0 for sqrt(::Hermitian) (#35057)
>
>
2019 Jul 21
2
Altering the return address , for a function with multiple return paths
Yes, indeed!
The SBCL lisp compiler (not llvm based) used to emit functions which would
return either via ret to the usual instruction after the call, or else load
the return-address from the stack, then jump 2 bytes later (which would
skip over either a nop or a short jmp at original target location). Which
one it used depended upon whether the function was doing a multi-valued
return (in which
2019 Apr 23
3
SolrCore 'dovecot' is not available due to init failure: fieldType 'text_general' not found in the schema
https://wiki.dovecot.org/Plugins/FTS/Solr
Only offers a solr-7.7.0 solrconfig.xml, does it apply to solr-8.0.0?
On Tue, Apr 23, 2019 at 11:18 AM luckydog xf <luckydogxf at gmail.com> wrote:
> Here is solrconfig.xml, I removed comments.
> --------------------
>
> <?xml version="1.0" encoding="UTF-8"?>
> <config>
>
2020 Sep 11
2
[cfe-dev] Phabricator -> GitHub PRs?
On Fri, Sep 11, 2020 at 6:53 PM David Blaikie <dblaikie at gmail.com> wrote:
> Is there any observable difference between "Squash and Merge" or "Rebase
> and Merge" when "enforce linear history" is enabled, then?
>
"Squash and Merge" will only generate one commit.
>
> On Fri, Sep 11, 2020 at 3:45 PM Stephen Neuendorffer via llvm-dev