search for: chaudhry

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2005 Mar 02
3
/dev/zap not created
I installed asterisk on Fedora Core 2 kernel 2.6.5. I followed the standard procedure. zaptel-libpri-asterisk. The thing is that I constantly get the error message: line 4: Unable to open master device '/dev/zap/ctl' where the file zaptel.conf contains only 4 files: fxoks=1 fxsks=4 defaultzone=us loadzone=us I cant run asterisk and get a load of error messages. When I tried to check
2005 Mar 03
2
Installing modules for TDM400p
I have linux 2.6.5 running on my machine.I downloaded The latest version of Zaptel from the cvs repoistory.Compiled zaptel with the "make linux26" option. Installed it by modprobe which gave no errors.However when i did "modprobe wctdm" i got the following error. "FATAL: Module wctdm not found." I have no idea why it's happening.Tried Googling but got nothing.ANY
2017 Dec 09
2
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
* Rahul Chaudhry via gnu-gabi: > The encoding used is a simple combination of delta-encoding and a > bitmap of offsets. The section consists of 64-bit entries: higher > 8-bits contain delta since last offset, and lower 56-bits contain a > bitmap for which words to apply the relocation to. This is best...
2004 Sep 22
2
Facing problems with C code compilation - Please help.
Hello, I started using R a month ago - so I am a novice in this area. I am stuck with a problem and need some help urgently. I am using windows version of R 1.9.1. I am trying to compile C code in it. I have my C code - "hello.c" is lying in C:\Program Files\R\rw1091 This code is - #include <R.h> void hello(int *n) { int i; for(i=0;i< *n; i++) {
2017 Dec 11
2
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
...(0.01MB) using delta+run_length encoding 1992 bytes (0.00MB) using delta+bitmap encoding Rahul On Mon, Dec 11, 2017 at 10:41 AM, Sriraman Tallam <tmsriram at google.com> wrote: > On Sat, Dec 9, 2017 at 3:06 PM, Florian Weimer <fw at deneb.enyo.de> wrote: >> * Rahul Chaudhry via gnu-gabi: >> >>> The encoding used is a simple combination of delta-encoding and a >>> bitmap of offsets. The section consists of 64-bit entries: higher >>> 8-bits contain delta since last offset, and lower 56-bits contain a >>> bitmap for which words t...
2017 May 08
4
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
+llvm-dev Discussion here: https://sourceware.org/ml/gnu-gabi/2017-q2/msg00000.html On Tue, May 2, 2017 at 10:17 AM, Suprateeka R Hegde <hegdesmailbox at gmail.com> wrote: > On 02-May-2017 12:05 AM, Florian Weimer wrote: >> On 05/01/2017 08:28 PM, Suprateeka R Hegde wrote: >>> So the ratio shows ~96% is RELATIVE reloc. And only ~4% others. This is >>> not the
2009 Nov 19
1
Bug#557098: xen-hypervisor-3.2-1-amd64: Using vcpus=2 causes the guest to hang after some time
Package: xen-hypervisor-3.2-1-amd64 Version: 3.2.1-2 Severity: normal I have a dual-core host. I wanted to give one of my guests use of 2 vcpus and use of both real cpus. I had the following in my config file for the guest: vcpus = 2 cpus = 0,1 This appeared to work correctly and I saw a big difference in the load average (the guest is monitored by munin-node). However after 12 hours or so,
2017 Dec 09
2
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
> We've taken the '.relr.dyn' section from Cary's prototype, and implemented a > custom encoding to compactly represent the list of offsets. We're calling the > new compressed section '.relrz.dyn' (for relocations-relative-compressed). I'd suggest just using .relr.dyn -- your encoding is straightforward enough that I'd just make that the standard
2017 Dec 13
2
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
On Mon, Dec 11, 2017 at 6:14 PM, Roland McGrath <roland at hack.frob.com> wrote: > > On Mon, Dec 11, 2017 at 3:50 PM Rahul Chaudhry via gnu-gabi <gnu-gabi at sourceware.org> wrote: >> >> A simple combination of delta-encoding and run_length-encoding is one of the >> first schemes we experimented with (32-bit entries with 24-bit 'delta' and an >> 8-bit 'count'). This gave really good...
2005 Feb 10
0
(no subject)
I want to attach two SIP phones to an asterisk server. The SIP phone I'm using is the software xlite for windows. The university LAN has a firewall and xlite says that a blocked firewall was detected. How can I get around this because they are not going to unblock UDP 5060 for me. Riz
2017 Dec 07
0
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
Sri and I have been working on this over the past few months, and we've made some good progress that we'd like to share and get feedback on. Our work is based on the 'experimental-relr' prototype from Cary that is available at 'users/ccoutant/experimental-relr' branch in the binutils repository [1], and was described earlier in this thread:
2017 Dec 15
2
Reducing code size of Position Independent Executables (PIE) by shrinking the size of dynamic relocations section
On Thu, Dec 14, 2017 at 12:11 AM, Cary Coutant <ccoutant at gmail.com> wrote: >> While adding a 'stride' field is definitely an improvement over simple >> delta+count encoding, it doesn't compare well against the bitmap based >> encoding. >> >> I took a look inside the encoding for the Vim binary. There are some instances >> in the bitmap based