Re: combined printer and scanner for linux

2009-12-21 Thread Hetz Ben Hamo
Sure, it's here: http://mailman.cs.huji.ac.il/pipermail/linux-il/2009-October/002945.html Hetz On Mon, Dec 21, 2009 at 9:47 AM, Elazar Leibovich elaz...@gmail.com wrote: I apologize for double posting then. I didn't find the relevant thread in the

Re: [HAIFUX LECTURE] Nested X86 virtualization by Muli Ben-Yehuda

2009-12-21 Thread Orna Agmon Ben-Yehuda
Dear Interested, Please note that slides will NOT be available soon, as this work is to be submitted as a paper. Orna On Sun, Dec 20, 2009 at 9:44 AM, Orna Agmon Ben-Yehuda ladyp...@gmail.com wrote: On Monday, December 21st (TOMORROW) at 18:30, Haifux will gather to hear Muli Ben-Yehuda of

Re: [HAIFUX LECTURE] Nested X86 virtualization by Muli Ben-Yehuda

2009-12-21 Thread Tzafrir Cohen
On Sun, Dec 20, 2009 at 09:44:15AM +0200, Orna Agmon Ben-Yehuda wrote: On Monday, December 21st (TOMORROW) at 18:30, Haifux will gather to hear Muli Ben-Yehuda of IBM Research - Haifa talk about   Nested x86 Virtualization Just to remain completely off-topic, some extra non-virtual

Re: Google Chrome vs. Firebox or good old Internet Explorer?

2009-12-21 Thread Tom Goren
fyi, according to this: http://gs.statcounter.com/?nomore=ie6#browser_version-ww-weekly-200827-200951 ff 3.5 is the most popular browser in the world right now (per version). tom. 2009/12/20 Shlomi Fish shlo...@iglu.org.il Hi Uri! Just a note - please break your E-mails into paragraphs

disabling loop unrolling in GCC

2009-12-21 Thread Shachar Shemesh
Hi all, I'm trying, without success, to disable loop unrolling when compiling a program with -O3 with gcc (4.4, but I see the same problem with 4.3). The program is the following one: volatile int v; void func() { int i; for( i=0; i8; ++i ) { v=0; } } I compile it with the

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
Just out of curiousity: why do you care about the resulting assembly? It's a strong indication that you are doing something wrong :) I would try to set i to volatile or to an extern to trick the compiler to drop the optimization (if the flags don't work). --Aviv 2009/12/21 Shachar Shemesh

Re: disabling loop unrolling in GCC

2009-12-21 Thread Shachar Shemesh
Aviv Greenberg wrote: Just out of curiousity: why do you care about the resulting assembly? It's a strong indication that you are doing something wrong :) First, we have found several bugs in GCC as a result of caring about the assembly. Lets agree that it's an indication that someone is

Re: combined printer and scanner for linux

2009-12-21 Thread Gilboa Davara
On Mon, 2009-12-21 at 09:03 +0200, Elazar Leibovich wrote: Can anyone recommend a combined scanner and printer (so that the photocopying and the faxing capabiities can be used autonomously, even when the computer is off) which works reasonably well with linux? Going through the exhaustive

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
This is what i get if i set i to be volatile in gcc 4.3.1 with -O3: 0: 55 push %ebp 1: 89 e5 mov%esp,%ebp 3: 83 ec 10sub$0x10,%esp 6: c7 45 fc 00 00 00 00movl $0x0,-0x4(%ebp) d: 8b 45 fc

Re: disabling loop unrolling in GCC

2009-12-21 Thread Dotan Shavit
On Monday 21 December 2009 14:00:39 Shachar Shemesh wrote: Where it gets worrying is when I try to cancel loop unrolling. I tried -fno-unroll-loops and -fno-peel-loops, to no effect. I even tried messing with the --param option (max-unrolled-insns, max-unroll-times, max-peel-times) to no

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
Also, i tried grepping for loop and then negate all loop related params: linux-gec2:~/projects/lu # gcc -c -O3 -fno-align-loops -fno-move-loop-invariants -fno-peel-loops -fno-prefetch-loop-arrays -fno-rerun-cse-after-loop -fno-reschedule-modulo-scheduled-loops -fno-tree-loop-im

Re: disabling loop unrolling in GCC

2009-12-21 Thread Oleg Goldshmidt
2009/12/21 Shachar Shemesh shac...@shemesh.biz: Hi all, I'm trying, without success, to disable loop unrolling when compiling a program with -O3 with gcc (4.4, but I see the same problem with 4.3). I am actually very surprized that -O3 unrolls loops. It is not supposed to. The idea to include

Re: disabling loop unrolling in GCC

2009-12-21 Thread Shachar Shemesh
Dotan Shavit wrote: On Monday 21 December 2009 14:00:39 Shachar Shemesh wrote: Where it gets worrying is when I try to cancel loop unrolling. I tried -fno-unroll-loops and -fno-peel-loops, to no effect. I even tried messing with the --param option (max-unrolled-insns, max-unroll-times,

Re: combined printer and scanner for linux

2009-12-21 Thread Dotan Cohen
2009/12/21 Elazar Leibovich elaz...@gmail.com: Can anyone recommend a combined scanner and printer (so that the photocopying and the faxing capabiities can be used autonomously, even when the computer is off) which works reasonably well with linux? Going through the exhaustive scanners list in

Re: Google Chrome vs. Firebox or good old Internet Explorer?

2009-12-21 Thread Dotan Cohen
If you have problems with the fonts, you can easily change them in Firefox using Edit - Preferences. But please stop using Internet Explorer. He may need to turn on font anti-aliasing for non-MS programs. By default, Windows XP does not anti-alias Firefox fonts, and they do look terrible.

Re: Google Chrome vs. Firebox or good old Internet Explorer?

2009-12-21 Thread Dotan Cohen
2009/12/20 Uri Even-Chen u...@speedy.net: On Sun, Dec 20, 2009 at 8:28 AM, Dotan Cohen dotanco...@gmail.com wrote: I also have a problem with Bank Hapoalim on Firefox.  The numbers are switched, instead of (1) דואר נכנס I get דואר נכנס )1( (the number is on the right) and instead of (25) סל

Re: Google Chrome vs. Firebox or good old Internet Explorer?

2009-12-21 Thread Dotan Cohen
I tested all 3 browsers (Google Chrome, Firefox and Internet Explorer) with Gmail, and the fonts look best with Internet Explorer!  The fonts in Google Chrome and Firefox don't look good, I can't explain it but the fonts in Internet Explorer look better! Turn on anti-aliasing for all

Re: Google Chrome vs. Firebox or good old Internet Explorer?

2009-12-21 Thread Dotan Cohen
By the way, I tried to report to the bank, they gave me a captcha, (I hate captchas), I made a mistake and they deleted my feedback.  I didn't have time to type it again... the banks such, they are really bad when it comes to supporting computer technologies, and their business depends on

Re: 802.11N

2009-12-21 Thread Rafi Gordon
Hello, frankly I don't understand why do you need ssh to the router Apart from tunnels and tc, a real need is for running tethereal (wireshark ) on it and sniffing the wireless (and non wireless) traffic. This is a real need in many development projects. I would appreciate if anybody who knows

Mobile to SIP solution (search for simple)

2009-12-21 Thread Boris shtrasman
Howdy , I'm working on creating Mobile to SIP solution that can be used both on Windows and Linux. I'm talking about Asterisk level of solution ( I talked breifly with one developer about connecting mobile phones as AT devices) but rather on an application that can be used as a SIP client. Mobile