Displaying 20 results from an estimated 130 matches similar to: "[LLVMdev] bsr not implemented?"
2006 Apr 18
0
BSR 1000 and Asterisk
Hi
I'm a new user of Asterisk and made the first VoIP call on my own LAN with a
good quality. Now I want to configure a CMTS (motorola BSR 1000) and a
server to support QoS. Does anyone knows how to configure this in order to
work with SIP and with Asterisk? any ideas or tutorials?
Thanks
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2012 Nov 06
2
[LLVMdev] Help needed on debugging llvm
On 6 November 2012 14:52, Duncan Sands <baldrick at free.fr> wrote:
> Hi Anitha,
>
>
> On 06/11/12 10:19, Anitha Boyapati wrote:
>
>> Hi Duncan
>> I am facing a build error about __builtin_iceil
>>
>
> it's surely just that dragonegg doesn't have any support for this builtin.
>
ok. Just verified that Target.cpp and x86_builtins do not have
2012 Nov 06
0
[LLVMdev] Help needed on debugging llvm
Hi Anitha,
> it's surely just that dragonegg doesn't have any support for this builtin.
>
> ok. Just verified that Target.cpp and x86_builtins do not have iceil support.
> I have this tricky situation - I use dragonegg generated LLVM IR as input to
> clang for some analysis (well it is clang++ actually). Understably,clang cribs
> looking at __builtin_iceil. Any idea
2012 Nov 06
0
[LLVMdev] Help needed on debugging llvm
Hi Anitha,
On 06/11/12 10:19, Anitha Boyapati wrote:
> Hi Duncan
> I am facing a build error about __builtin_iceil
it's surely just that dragonegg doesn't have any support for this builtin.
Please open a bug report with a minimal test case.
Ciao, Duncan.
when compiled
> with dragonegg using -ffast-math option. My dragonegg is built with gcc-4.7.0
> (I am compiling namd
2012 Nov 28
0
[LLVMdev] [llvm-commits] [dragonegg] r168787 - in /dragonegg/trunk: src/x86/Target.cpp src/x86/x86_builtins test/validator/c/copysignp.c
Hi Pawel, can you please pull this dragonegg patch into 3.2. I am the
code owner for dragonegg.
Thanks a lot, Duncan.
On 28/11/12 13:44, Duncan Sands wrote:
> Author: baldrick
> Date: Wed Nov 28 06:44:50 2012
> New Revision: 168787
>
> URL: http://llvm.org/viewvc/llvm-project?rev=168787&view=rev
> Log:
> Add support for GCC's vector copysign builtins, fixing
2012 Nov 06
3
[LLVMdev] Help needed on debugging llvm
Hi Duncan
I am facing a build error about __builtin_iceil when compiled
with dragonegg using -ffast-math option. My dragonegg is built with
gcc-4.7.0
(I am compiling namd spec benchmark here again).
Any idea?
g++ -march=bdver2 -save-temps
-fplugin=/home/anboyapa/install/bin/dragonegg.so -O2 -march=bdver2
-save-temps -fplugin=/home/anboyapa/install/bin/dragonegg.so -mno-fma
-mfma4 -ffast-math
2015 Dec 28
1
[PATCH 2] more changes in bitmath.h
1) FLAC supports only MSVS 2005 and newer, so (_MSC_VER >= 1400)
is always true and can be removed.
2) The argument for FLAC__clz_uint32() is of FLAC__uint32 type, so
FLAC__clz_soft_uint32() should have the same argument type.
3) The patch removes unnecessary parentheses around 'word' variable.
4) It also replaces "sizeof(FLAC__uint32) * CHAR_BIT - 1 -
2013 Sep 04
4
PATCH: bugfixes for bitmath.h
More or less detailed explanation of this patch.
1. The first parameter of _BitScanReverse() and _BitScanReverse64() is a pointer to unsigned long (4-byte int). However _BitScanReverse64() is called with a pointer to FLAC__uint64 (8-byte int). IMHO it's a bug and this patch changes the type of idx variable inside FLAC__bitmath_ilog2_wide() from FLAC__uint64 to unsigned long.
The type of idx
2011 Nov 30
0
[PATCH 3/4] x86/emulator: properly handle lzcnt and tzcnt
These instructions are prefix selected flavors of bsf and bsr
respectively, and hence the presences of the F3 prefix must be handled
in the emulation code in order to avoid running into problems on newer
CPUs.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -1058,6 +1058,9 @@ static bool_t vcpu_has(
2013 Sep 08
0
PATCH: bugfixes for bitmath.h
lvqcl wrote:
> More or less detailed explanation of this patch.
I've applied part of that patch.
> 1. The first parameter of _BitScanReverse() and _BitScanReverse64() is
> a pointer to unsigned long (4-byte int).
On windows, yes, unsigned long is 4 bytes for both 32 and 64 bit versions.
This is not true for most Unices.
> However _BitScanReverse64() is called with a pointer to
2007 Aug 30
3
piecewise linear approximation
Dear list,
I have a series of data points which I want to approximate with exactly two
linear functions. I would like to choose the intervals so that the total
deviation from my fitted lines is minimal. How do I best do this?
Thanks!
Kamila
The information transmitted in this electronic communication...{{dropped}}
2008 Oct 28
1
[LLVMdev] clobbering other physical registers in storeRegtoStackSlot.
On Thu, 2008-10-23 at 11:17 -0700, Evan Cheng wrote:
>
> On Oct 22, 2008, at 11:09 AM, Sanjiv.Gupta at microchip.com wrote:
>
> > In our case, storeRegToStackSlot, loadRegFromStackSlot clobbers some
> > other physical register which may be holding a live value used
> > somewhere else. How do I make regalloc aware so that it saves the
> > value before
2017 Jan 23
2
Early legalization pass ? Doing early legalization in an existing pass ?
Hi all,
Some non trivial legalization of operations which aren't supported by the
backend would benefit from having the optimizer pass on them. I noticed
some example trying to optimize various pieces of code over the past weeks.
One offender is the cttz/ctlz intrinsic when defined on 0. On X86, BSR and
NSF are undefined on 0, and only recent CPU have the LZCNT and TZCNT
instructions that
2017 Jan 24
3
Early legalization pass ? Doing early legalization in an existing pass ?
I may be wrong here, but legalizing early seems like something that is more
likely to prevent optimizations than it is to encourage them.
But I guess I don't follow why things like TTI, TII and TLI queries don't
suffice for this. CodeGenPrepare will break this sequence up. I would
imagine that if the target returns false for isCheapToSpeculateCtlz() and
false for canInsertSelect(), the
2008 Oct 23
0
[LLVMdev] clobbering other physical registers in storeRegtoStackSlot.
On Oct 22, 2008, at 11:09 AM, Sanjiv.Gupta at microchip.com wrote:
> In our case, storeRegToStackSlot, loadRegFromStackSlot clobbers some
> other physical register which may be holding a live value used
> somewhere else. How do I make regalloc aware so that it saves the
> value before storeRegToStackSlot and make it available again at the
> point of earlier use?
>
2008 Oct 22
2
[LLVMdev] clobbering other physical registers in storeRegtoStackSlot.
In our case, storeRegToStackSlot, loadRegFromStackSlot clobbers some other physical register which may be holding a live value used somewhere else. How do I make regalloc aware so that it saves the value before storeRegToStackSlot and make it available again at the point of earlier use?
TIA,
Sanjiv
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2012 May 04
3
Git branch with compiling fixes for win32
El 03/05/12 12:19, Miroslav Lichvar escribi?:
> Hi Josh,
>
> nice to see you here again.
>
> On Wed, Apr 25, 2012 at 04:26:05PM -0700, Josh Coalson wrote:
>> (Jumping in again, maybe at the wrong point since this doesn't seem
>> to involve encoding, but here goes.)
>>
>> Miroslav's patches have always been high-quality for sure. But
>>
2006 Sep 27
1
Intermittent ACCESS DENIED
In a follow-up to a previous post a couple weeks back, we've implemented a
Samba 3.0.20 (Suse packages on 10.0 - recompiled to include idmap_rid)
server to replace the Windows 2000 file server in our Win2003 Active
Directory. For the most part things have been going well, but occassionally
people will get access denied errors to things that they were accessing just
fine minutes before. With
2010 Dec 17
3
box-and-whisker plots based on summary not data
Hi,
Is it possible to produce box-and-whisker plots given that I have the
median, interquartile and 5/95th centile values, but not the data from
which they come? It seems that it ought to be possible to coerce bxp
to do what I want, but I can't quite see how.
Thanks,
Matthew
--
Matthew Vernon, Research Fellow
Ecology and Epidemiology Group,
University of Warwick
2006 Jun 24
3
Rsync fails to rename on Windoze2003
Hi All,
I've seen several variations on this topic, but nothing exactly the same:
I have two Windows 2003 servers that I want to use rsync (2.6.8) to mirror. These machines are separated by a WAN.
Initial attempts to get rsync working between them have not been successful. The first rsync went fine, which seeded the files, but the second sync always fails (at a ramdom time) with a