Re: Texture profiling tool

2004-11-12 Thread Allen Akin
On Fri, Nov 12, 2004 at 02:55:12PM -0800, Ian Romanick wrote: | ... We had a bit of a side discussion about apps that need to be | real-time (i.e., hit a target framerate no matter what). Other than | WGL_I3D_swap_frame_usage / GLX_MESA_swap_frame_usage, there isn't | anything in OpenGL to hel

Re: Texture profiling tool

2004-11-12 Thread Ian Romanick
Allen Akin wrote: On Mon, Nov 08, 2004 at 04:56:15PM -0800, Ian Romanick wrote: | The biggest problem with any profiling technique like this is that it is | very, very intrusive to the source code of the application. ... Well, there are several classes of apps that need immediate performance fee

Re: Texture profiling tool

2004-11-09 Thread Allen Akin
On Mon, Nov 08, 2004 at 04:56:15PM -0800, Ian Romanick wrote: | The biggest problem with any profiling technique like this is that it is | very, very intrusive to the source code of the application. ... Well, there are several classes of apps that need immediate performance feedback to determine

Re: Texture profiling tool

2004-11-08 Thread Owen Taylor
On Mon, 2004-11-08 at 11:32 -0800, Ian Romanick wrote: > Owen Taylor wrote: > > Over a last few days, I've been working on a tool to allow watching > > a live view of the texture usage of a DRI application. I'm not going to > > go into a lot of detail here - there is a more complete description at:

Re: Texture profiling tool

2004-11-08 Thread Ian Romanick
Allen Akin wrote: On Mon, Nov 08, 2004 at 11:32:24AM -0800, Ian Romanick wrote: | This is something I've been thinking about ever since I saw the | profiling tools in Nvidia's drivers at SIGGRAPH. There's a LOT of | information that would be useful to get out of the driver about performance Hav

Re: Texture profiling tool

2004-11-08 Thread Allen Akin
On Mon, Nov 08, 2004 at 11:32:24AM -0800, Ian Romanick wrote: | This is something I've been thinking about ever since I saw the | profiling tools in Nvidia's drivers at SIGGRAPH. There's a LOT of | information that would be useful to get out of the driver about performance Have you taken a look

Re: Texture profiling tool

2004-11-08 Thread Ian Romanick
Owen Taylor wrote: Over a last few days, I've been working on a tool to allow watching a live view of the texture usage of a DRI application. I'm not going to go into a lot of detail here - there is a more complete description at: http://fishsoup.net/software/texturetop/ And an even more comple

Re: Texture profiling tool

2004-11-07 Thread Owen Taylor
On Mon, 2004-11-08 at 02:43 +, Dave Airlie wrote: > > > I've just patched this into the radeon driver (and texmem.c) > > > http://freedesktop.org/~airlied/patches/dri/radeon_texturetop.patch > > Okay the patch above should now work on the radeon driver, I had forgotten > a call to update the t

Re: Texture profiling tool

2004-11-07 Thread Dave Airlie
> > I've just patched this into the radeon driver (and texmem.c) > > http://freedesktop.org/~airlied/patches/dri/radeon_texturetop.patch Okay the patch above should now work on the radeon driver, I had forgotten a call to update the texture Just some comments and criticisms from a quick look

Re: Texture profiling tool

2004-11-07 Thread Dave Airlie
> I've just patched this into the radeon driver (and texmem.c) > http://freedesktop.org/~airlied/patches/dri/radeon_texturetop.patch Oh and this patch may not work completly... it looks like it should but I might have missed something all my height/widths turn up 0.. Dave. > > It contains pieces

Re: Texture profiling tool

2004-11-07 Thread Dave Airlie
> > - What's the chance of getting this integrated into the main sources? > I've just patched this into the radeon driver (and texmem.c) http://freedesktop.org/~airlied/patches/dri/radeon_texturetop.patch It contains pieces of the original patch and is against my working tree which is a few week

Re: Texture profiling tool

2004-11-06 Thread Owen Taylor
On Sat, 2004-11-06 at 18:11 +, Keith Whitwell wrote: > > My questions would be: > > > > - Is this interesting to anybody but me? It's been quite useful to me > >so far in just the couple of hours I've had it working... > > It's definitely interesting. Have you been using it to tune an

Re: Texture profiling tool

2004-11-06 Thread Keith Whitwell
Owen Taylor wrote: Over a last few days, I've been working on a tool to allow watching a live view of the texture usage of a DRI application. I'm not going to go into a lot of detail here - there is a more complete description at: http://fishsoup.net/software/texturetop/ And an even more comple

Texture profiling tool

2004-11-05 Thread Owen Taylor
Over a last few days, I've been working on a tool to allow watching a live view of the texture usage of a DRI application. I'm not going to go into a lot of detail here - there is a more complete description at: http://fishsoup.net/software/texturetop/ And an even more complete README files lin