On Mon, Feb 14, 2011 at 02:35:42PM -0600, DRC wrote: > On 2/14/11 2:25 AM, Martin Koegler wrote: > I disagree. I think there is something system-specific that is > occurring and that you would be observing this problem very plainly if > you were using my system. Others on different systems may run into it > as well. We need to figure out what's going on.
I'm interessted too, what is going on. My setup in detail: * 1x AMD Athlon(tm) II X2 250 Processor (2 cores a 3GHz) * 4 GB RAM * AMD RS780/SB700 with on-board graphics (ATI Technologies Inc Radeon HD 3300 Graphics) * Debian squeeze with my tigervnc packages (http://e9925248.users.sourceforge.net/tigervnc/). * all network connection via the loopback adapter (= all parts are running on one computer). How are your VNC server/viewer connected and how much of the network bandwidth is used? > > I have downloaded your 64 bit binaries, but can not test, as Xvnc does > > not support the GLX extension [(EE) AIGLX error: dlopen of > > /tmp/tigerbuild.c27921/tigervnc-1.0.90/linux64/xorg.build/lib/dri/swrast_dri.so > > failed]. > > OK, let me see if I can get you a 2D benchmark to use. Thanks. > In the meantime, > can you tell me how the GnuTLS/libgcrypt/libtasn1/libgpg-error libraries > are built on your Linux distribution-- specifically, whether any special > configure flags were used? We can forget libgpg-error - it only contains some error handling routines. Various build debian build logs are available to the public. Logs for the stable versions: https://buildd.debian.org/fetch.cgi?&pkg=libtasn1-3&ver=2.7-1&arch=amd64&stamp=1275118767&file=log https://buildd.debian.org/fetch.cgi?&pkg=libgcrypt11&ver=1.4.5-2&arch=amd64&stamp=1265223293&file=log https://buildd.debian.org/fetch.cgi?&pkg=gnutls26&ver=2.8.6-1&arch=amd64&stamp=1269103970&file=log Please grep for configure. No relevant distribution specific patches are in these packages. Unusal configure options: gnutls: --disable-cxx [don't built an auxilliary library] --without-lzo libgcrypt: --enable-noexecstack The only architecture specific thing are the assembler files in mpi/*. There is also an fallback in C (mpi/generic), which is slower. These files are for the asymetric encryption - as far as I know, they are only used for key exchange/connection setup. libgcrypt11 is built with -O2 (libc6_2.10.2 gcc 4.4.3 binutils_2.20). Regards, Martin Kögler ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
