Displaying 20 results from an estimated 4000 matches similar to: "[LLVMdev] Optimization of sqrt() with invalid argument"
2014 Sep 25
3
[LLVMdev] Optimization of sqrt() with invalid argument
> On Sep 25, 2014, at 6:41 PM, Tim Northover <t.p.northover at gmail.com> wrote:
>
>> This is important in practice because of the xalanc benchmark in SPEC
>> CPU2006.
>
> No, it would be important in practice for really used legacy (i.e.
> unfixable) code relying on this undefined behaviour. It's important
> for gaming the system if it occurs in SPEC.
We
2018 Jan 19
1
IBM Power vs Markdown
Hi, folks.
I was wondering if any of you could point me in the right direction.
Using R 3.3.3 (and later), on an IBM Power LPAR, Red Hat 7 PPC64le, markdown build fails as below.
> install.packages("markdown")
trying URL 'https://cloud.r-project.org/src/contrib/markdown_0.8.tar.gz'
Content type 'unknown' length 80583 bytes (78 KB)
2003 May 08
1
problems compiling R on AIX5.1
Dear all,
after trying to compile R on our IBM Power3/AIX 5.1 machine I've
been able to run it correctly.
First of all I would thank all who responded my mails.
I explain here how I've done it:
First of all, it seems that configure and some shared libraries of
AIX does not work at the same time. I tried to configure & make with
the following environment vars
CC=xlc
F77=xlf
CCC=xlC
2006 Mar 06
1
How to compile with AIX xlc?
During configure, it is running xlc -version for some reason, and xlc
does not have a --version option, so it is showing usage information
instead. How do you compile with xlc 6.0?
David
David Shapiro
Unix Team Lead
919-765-2011
2006 Feb 21
2
building in AIXV5.3 using the IBM C for AIX compiler V6.0
What fun. I don't often stoke up the boiler and actually compile
open-source code, but here I am at the beginning of just such a joyous
and wondrous adventure.
I'm running the latest level of AIX (V5.3...V4.3 has been obsolete for
at least, what, 5 years) and using the IBM compiler (xlc is similarly
obsolete, from back when the compiler came with the O/S...oh, for the
halcyon days of
2008 Jun 24
4
Problem Compiling 1.1.1 on AIX
Hi all,
We've been running Dovecot since December '07 with with no glitches.
It's a great solid piece of software, thanks so much Timo!!
I thought I'd try out 1.1.1, so I brought it down and tried compiling
it on AIX, using the IBM compiler, xlc. It's what I've used all along.
The error I'm seeing on the make is:
source='array.c'
2015 Jan 08
1
compile only samba file server components
is it possible to compile only smbd(file server) components with samba
source 4.1.12?
having -without-ad-dc and -without-winbind options in configure, still see
other commponents compiled.
using following steps to compile on AIX 6.1 with XLC.
unset LIBPATH
unset LD_LIBRARY_PATH
export InstallDir=/opt/samba
export OBJECT_MODE=64
export CC="/opt/IBM/xlC/13.1.0/bin/xlc_r -g"
export
2012 Dec 26
1
[LLVMdev] Compile error "YAMLTraits.cpp" for C++ member detector function
Hi All,
I am trying to compile latest llvm code using xlc 12.1 on AIX and got the
following error. I am trying to debug the issue. Has anybody seen the issue
on linux/gcc or is it just xlc specific ?
[ 0%] Building CXX object
lib/Support/CMakeFiles/LLVMSupport.dir/YAMLTraits.cpp.o
"/llvm/version2/llvm/include/llvm/Support/YAMLTraits.h", line 264.20:
1540-0118 (S) A class name is
2017 Mar 01
5
Any indispensable passes?
Hi everyone,
I am currently testing out a combination of IR->IR passes with opt to
benchmark how they affect performance. The source code works fine if simply
use the clang (-O0/-O3) to directly compile to object files and link them.
However, when I use opt with a select set of passes and then use llc to
compile them to binary, the compiled binary is wrong.
That makes me wonder if there are
2004 Jul 22
2
gcc on AIX is not compatile with R-1.9.1
Hi Uwe Liqqes,
Does the successful compilation for R-1.9.1 on AIX 5.1 depend on the
IBM AIX compiler for C and C++ (xlc/xlC)? gcc on AIX is not compatible
with R1.9.1.
Kexiao
-----Original Message-----
From: Uwe Ligges [mailto:ligges at statistik.uni-dortmund.de]
Sent: Sunday, July 18, 2004 8:19 AM
To: Liao, Kexiao
Cc: r-help at stat.math.ethz.ch
Subject: Re: [R] Install R on AIX 5.2 64 Bit
2001 Feb 17
1
More comments on R-1.2.1 builds (PR#852)
On IBM RS/6000 AIX 4.2, I built R-1.2.1 with
% env CC=xlc CXX=xlC F77=f77 FC=f77 ./configure
R is now configured for powerpc-ibm-aix4.2.1.0
Source directory: .
Installation directory: /usr/local
C compiler: c89 -g
C++ compiler: xlC -g
FORTRAN compiler: f77 -g
X11 support: yes
Gnome support: no
Tcl/Tk
2007 Feb 02
1
Problem installing R-2.4.1 on AIX 5.3
Dear all,
I have some problems to install R-2.4.1 on AIX 5.3.
Configure string:
./configure --with-readline=no LDFLAGS='-bshared' --with-jpeglib=no --with-libpng=no --with-lapack=no --prefix=/cineca/prod/Bioinf/R-2.4.1
configure .site=
#! /bin/sh
CC=xlc
F77=xlf
MAIN_LDFLAGS=-Wl,-brtl
SHLIB_LDFLAGS=-Wl,-G
CXX=xlc
CXXFLAGS=' -g -O'
SHLIB_LDFLAGS=-W1, -G
MAKE=gmake
Configure ends
2006 Feb 28
1
Compiling R on aix getting error
I am trying to compile R 2.2.1 on aix 5.3 with xlc/xlC 7.0 , but i am
getting the error below. I did a search on the archive and someone had a
similar error as me but I can't seem to find a fix for the error below.
Target "R" is up to date.
Target "R" is up to date.
Target "R" is up to date.
Target "R" is up to date.
Target "Makedeps" is up
2004 Sep 08
1
AIX compilation issues - openssh V 3.8.1p1 and 3.9p1
I'm getting the following error when I compile openssh with IBM's xlc compiler.
/usr/vac/bin/xlc -g -I. -I.. -I. -I./.. -I/opt/freeware/include
-I/usr/local/include -DHAVE_CONFIG_H -c bsd-arc4random.c
"/usr/include/syms.h", line 288.9: 1506-213 (S) Macro name T_NULL
cannot be redefined.
"/usr/include/syms.h", line 288.9: 1506-358 (I) "T_NULL" is defined on
2007 Dec 19
1
V1.1beta11 compile problem
Using IBM's C for AIX V9 with Ralf Becker's AIX adaption, I see this:
+ exec /usr/vac/bin/xlc -DHAVE_CONFIG_H -I. -I. -I../.. -I/opt/freeware/include/
openssl -g -c close-keep-errno.c -M
source='compat.c' object='compat.o' libtool=no DEPDIR=.deps depmode=aix
/bin/sh ../../depcomp /usr/local/dovecot/dovecot-cc -DHAVE_CONFIG_H -I. -I. -I
../..
2005 Jul 29
1
[LLVMdev] Source level debugging
Hi,
I am planning to use LLVM for a compiler validation
project that checks if the optimized version of the
code is the correct translation of the unoptimized
code. And I have a couple of questions.
I need two pieces of information from the compiler:
1) Some kind of mapping between the structure of the
unoptimized and optimized code. It seems, that can be
obtained via the llvm.dbg.stoppoint
2003 Oct 31
1
R-1.8.0 + IBM VisualAge/C for AIX compiler
A while ago I compiled R 1.7.0 for AIX (with the above compiler - I'll
call it xlc) and I was surprised that it went quite smoothly.
Unfortunately with R 1.8.0 it's not as easy, but I succeeded at least
partially. Static R works fine (after some tweaking), but
--enable-R-shlib fails resp. produces a buggy R. Following are the
problems I encountered (in a warning-to-fatal-error
2004 Jun 23
6
R 1.9.1 compilation error (on AIX 5.1)
> From: Prof Brian Ripley
>
> We do have alpha/beta test periods for new releases of R, so
> would anyone
> who did test AIX please confirm that they did succeed. (No
> one reported
> an error, including yourself: are any AIX users interested in helping
> having R available for AIX?) It is much better to have such reports
> during alpha test, or at least beta
2008 Jul 09
2
[LLVMdev] Cloning Functions
On Wednesday 09 July 2008 12:16, Eli Friedman wrote:
> On Wed, Jul 9, 2008 at 9:56 AM, David Greene <dag at cray.com> wrote:
> > I seem to recall havbing asked this before but I can't find it by
> > searching.
> >
> > What's the right way to clone a Function? I need to save off the text at
> > a certain point and spit it out later, after other
2016 Oct 11
2
Compound Literal - xlc and gcc differences can be patched
Since I so miserably misspelled packaging - a new thread specific to the
issue at hand.
I found a "workaround". In short, xlc does not accept arrays of nested
array - the bottom line (best message) is: 1506-995 (S) An aggregate
containing a flexible array member cannot be used as a member of a
structure or as an array element.
At the core - all the other messages come because this