similar to: Speex for XScale IXP425

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.

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

Hi, ppl, I am using kernel 2.4.25 and having this peculiar problem on my ixp425. When i have 2 ethernet ports of the board connected to the same linksys switch running STP. ixp0 and ixp1 are the name of my ethernet ports enslaved to the same bridge( br0)and my PC is also connected to the switch. IXP425 -br0 (192.168.2.1) |_ixp0|--- |

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

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

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,

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...

> 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

This is a note to announce the availability of "Ogg Theorarm", an optimised ARM implementation of decoding libraries for the Theora video code, and Vorbis audio codec from xiph.org. Full details of this code release can be found at <http://www.wss.co.uk/pinknoise/theorarm>, but highlights include: * Full speed playback of a 320x240x25fps clip with a 48kHz stereo audio track on

Well, all ARM9E cores use the v5TE architecture, which means Thumb and DSP-friendly instructions. Ettore Benedetti THALES COMMUNICATIONS B.V. Bestevaer 46, 1271 ZA Huizen The Netherlands Unclassified >>> tk <tunkeat@gmail.com> 10/15/05 7:15:20 AM >>> hi, i have searched through the archives but did not manage to find benchmarks of encoding/decoding speex on ARM

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

Thanks for the clarifications, Bob! I’ve spent some time with the head of the llvm.org repo, and I now understand a lot better what Renato and Tim were talking about re. the architecture aliases. The patch to add v6l, therefore, seems simple enough. I haven’t been able to test it in my usual flow, because that involves the whole swift stack. I’m considering creating a program that links to

Jean-Marc, >> > It's odd that it "almost" works with the fixed_generic.h. The easiest >> > thing would be to gradually replace routines and see which one causes >> > problem. It's most likely (though I'm not 100% sure) that somewhere in >> > the code, I have a 16-bit value that gets sent to a function/macro that >> > expects a

Hi. I tried encoding a raw PCM file to Speex in my Windows Mobile device and it took about 45 seconds to encode a 10-second file. I had FIXED_POINT defined and used speex_encode_int. The device has an ARMV4 400 MHz processor. Question: Is this behavior expected or is it possible to encode speech to speex real-time such that I can record speech directly as speex in my device? What, if any, can be

Hello Scott, SL> Does that include FP hardware? I don't believe that any of the SL> PDA Xscales do, I assume that at least some codecs need FP for SL> compression; without floating point hardware, it's going to be SL> really slow. 1st in Xscale is integrated Micro Signal Architecture (MSA), the new design incorporates DSP and microcontroller functions - Intel and Analog

Hi everyone, I'm currently looking into using speex in an embedded project using an ST ARM-device (STR9 family) just with internal memory (96kbyte) and no O/S. Does anyone know if the optimizations included in the code for ARMv4 and ARMv5e are appliable to this device? I would also need to strip down libspeex pretty hard to fit into the available memory. I just want to use a fixed bitrate

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

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

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

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.