Displaying 20 results from an estimated 4000 matches similar to: "Re[4]: [Asterisk-Dev] Asterisk Hardware Platform - Intel x86 versus Intel RISC Xscale (ARM)"
2009 Jun 18
1
lattice logaritmic scale (basis "e" ), rewriting labels using xscale.component
Hi there,
sorry for troubling everybody once again, I've got a problem rewriting
Sarkar's function for
rewriting the tick locations in a logaritmic way (s.
http://lmdvr.r-forge.r-project.org/code/Chapter08.R):
His example works for log 2 but I need log e (natural logarithm). My
problem is that if I replace
2 with "e" (using paste()), I get the error message that the location
2004 Aug 06
0
XScale realtime encoding possible?
MAL wrote:
>
> I don't know how to profile code (yet), but i'm about to go find out.
>
> Is it possible to profile the code on my x86 workstation, or does it
> absolutely have to be run on the machine? ARM emulator anyone? :)
<p>Intel designed performance monitoring hardware into the XScale. They
also have a profiling tool called VTune that consists of some
2004 Aug 06
0
XScale realtime encoding possible?
> I got the usage of --abr wrong before, (28 = 28 bits per second :)
> I'm also assuming quality=0/comp=0 produces a reasonable output.
Actually, --abr overrides --quality. Otherwise, --quality 0 would be bad
quality.
> 3 mins, 39 seconds is still a way off realtime, for a 60 second clip,
> but it's a lot closer than 1.1.1 got.
>
> What still worries me though, is
2004 Aug 06
0
XScale realtime encoding possible?
I'm developing a Personalized system of news audible for PDAs(Pocket PC
and Palm OS), I have somes PDAs with differents processors(Samsung
(2410) 266 MHz, Intel Xscale PXA 250 to 200 and 400 MHz, OMAP1510) with
Pocket PC 2002 and 2003, and Palm OS 5 operating system. I offer myself
to test any application of speex that runs in these machines, only you
must send me the source code.
Regards.
2004 Feb 12
0
Browsing and Test 8 (diagnosis.txt): net view \\xscale fails with no assigned share names (Smb-2.0.9 Snapgear Win2k)
Dear Samba Gurus,
having a browsing problem with W2k (German Version) on my 2.0.9 server
(also tried 2.0.7 before), you are my last hope to help me soling my
problem!
Everything is working fine accessing the samba server from linux, no
problem at all, all shares are listet with exact namewith smbclient -L
ixdp425 (Intel Xscale Developper Plattform ixp425 Proz.)
I'm also able to "net
2004 Aug 06
0
XScale realtime encoding possible?
Hi,
I have replaced most (but not all) of the float operations by integer
operations, but it seems like the remaining ones take a long long time
when emulated in kernel space (hence high system time). The other
problem is that I don't have access to an ARM-based device (anyone wants
to send me one?), so I'm doing all this blind... If you'd like to help,
it can also accelerate things.
2011 Mar 10
3
lattice xscale.components: different ticks on top/bottom axis
Good afternoon,
I am trying to create a plot where the bottom and top axes have the same
scale but different tick marks. I tried user-defined xscale.component
function but it does not produce desired results. Can anybody suggest
where my use of xscale.component function is incorrect?
For example, the code below tries to create a plot where horizontal axes
limits are c(0,10), top axis has ticks
2005 Apr 01
2
Speex for the Intel XScale with WMMX.
Jean-Marc,
At 08:12 PM 4/1/2005, Jean-Marc Valin wrote:
>I'm not even sure what WMMX is,
This is just a short name for the MMX/SSE extensions/intrinsic
functions for the intel XSCALE processors. Most of the WMMX
instructions have MMX/SSE equivalents, plus there are a few
other interesting functions. We have been thinking about doing
WMMX optimizations of the various speex asm functions,
2005 Apr 01
2
Speex for the Intel XScale with WMMX.
I work with the Microsoft Embedded Visual C++, and i don't have a linux
machine with me. I need to have the best performance in order to run my
application for the Intel XSCale with MMX. I don't know if i can compile
for this processor with the best performance using the Microsoft
compiler. I would like a help regarding how to get or build this .obj.
Thank you.
Cesar Bremer Pinheiro
2004 Aug 05
1
Samba for xscale
Hi,
Does samba require gawk, awk, perl, cc to compile? Or is it possible to
just use the gcc compiler to build it. I want to build samba on xscale
processor which has aminimal file system with native gcc compiler. It
doesn't has perl or gwak etc.
-Thanks,
Rajesh
2010 Oct 12
1
lattice: dots from xyplot to xscale.components
Hello!
I posted a feature request at lattice page on r-forge at https://r-forge.r-project.org/tracker/index.php?func=detail&aid=1127&group_id=638&atid=2570 , but I decided to duplicate it here to make sure that I understand everything correctly.
I would like to slightly change the way my plot axis labels look alike based on custom extra arguments to xyplot and bwplot. Right now these
2005 Apr 01
0
Speex for the Intel XScale with WMMX.
Hi,
I'm not even sure what WMMX is, so I have no idea how to use it. For
sure you would at least need to write some assembly. As for the current
inline assembly parts (for the ARMv4 arch), you would need to convert
them to VC++. It shouldn't be too hard, just push/load the registers at
the beginning and then save/pop at the end. It's just the small macros
(in fixed_arm4.h) that you
2004 Aug 06
3
XScale realtime encoding possible?
Jean-Marc Valin wrote:
> At this point, if you want to help, the best way would probably to try
> tracking done what part of the code is responsible for the high system.
> Once this is identified, we'll have a much better idea.
>
> I managed to log on the XSCALE 400 on handhelds.org. It helped, but I
> can't do everything with it (and by attempts at profiling failed).
I
2004 Aug 06
4
XScale realtime encoding possible?
Hi all,
I've got a 400MHz XScale-PXA255 board, and I want to stream voice from
it over a network connection at 28.8baud. This calls for a capable
voice encoder which can encode at about 24kbps. I was damn happy when I
found Speex and said goodbye to MP3 :)
However, i'm still a long way from realtime encoding using speexenc, is
this possible?
Using the fixed point math option in
2006 Jun 10
1
Problems after having crosscompiled for XScale
Dear OpenSSH developers,
I tried porting OpenSSH-4.3p2 to arm-linux (IXP425 Xscale platform)
using openssl-0.9.8b and uClibc. This on the snapgear 3.2.0
distribution. It all compiles without problems, but when i run any
openssh executable it will always show output similar to the following:
# ssh
sh: /usr/bin/ssh: No such file or directory
#
I checked for the libraries, they are all in /lib.
2004 Aug 06
2
XScale realtime encoding possible?
Jean-Marc Valin wrote:
> Hi,
>
> I have replaced most (but not all) of the float operations by integer
> operations, but it seems like the remaining ones take a long long time
> when emulated in kernel space (hence high system time). The other
> problem is that I don't have access to an ARM-based device (anyone wants
> to send me one?), so I'm doing all this blind...
2006 Feb 03
0
[LLVMdev] [fwd] LLVA, TAO Intent, Morphun, DualCor
Misha Brukman wrote:
> I don't know the current status of the LLVA project, so I will let the
> current developers chime in. Please send all LLVM and LLVA questions to
> llvmdev at cs.uiuc.edu .
My apologies for the late reply.
>
> ----- Forwarded message from N O S P A M <ti_dak at yahoo.com> -----
>
> Date: Tue, 17 Jan 2006 09:47:32 -0800 (PST)
> From: N O
2020 Jun 22
0
valgrind-mmt: rebased against latest upstream valgrind release v3.16.1
As an update to the nouveau development community, the downstream fork of
Valgrind with a mmap tracing tool ("mmt") we maintain has been rebased
against the latest upstream release of Valgrind, v3.16.1
Code branch: https://github.com/envytools/valgrind/tree/mmt-3.16.1
Features of upstream Valgrind 3.16.x:
https://www.valgrind.org/docs/manual/dist.news.html
In selected highlights, the
2006 Feb 04
1
[LLVMdev] [fwd] LLVA, TAO Intent, Morphun, DualCor
Is the source code for llva available esp the linux kernel port.
Is there a project page for llva ?
Mike
On 2/3/06, John Criswell <criswell at cs.uiuc.edu> wrote:
> Misha Brukman wrote:
> > I don't know the current status of the LLVA project, so I will let the
> > current developers chime in. Please send all LLVM and LLVA questions to
> > llvmdev at cs.uiuc.edu .
2006 Nov 02
1
echo cancellation on PDA
I did the test on another PDA which runs XScale 416Mhz CPU, the EAC
arithmetic could be done in 1ms, but for the previous PDA (TI OMAP
168Mhz), it take more than 100ms!
Though EAC could run in time on the new PDA, it did no help to cancel
the echo, here is my test scenario:
Init echo_state:
echo_state=speex_echo_state_init(160,1120);
int tmp=8000;