Thx Edmondo, let me know the result! Also is the pane on screen supposed to work with llvmpipe driver because I cannot see it with GALLIUM_HUD=fps LIBGL_ALWAYS_SOFTWARE=1 GALLIUM_DRIVER=llvmpipe glxgears
Cheers. Julien On 4 April 2017 at 11:29, Edmondo Tommasina <edmondo.tommas...@gmail.com> wrote: > > > On Apr 4, 2017 11:26, "Julien Isorce" <julien.iso...@gmail.com> wrote: > > Hi, > > I noticed that GALLIUM_HUD does not write hud values into files properly. > > The destination files look empty at least for 5 min and then are filed in > with some burst. I wonder if it could be a problem with the > GALLIUM_HUD_PERIOD which would be wrong when writing values into files. Or > write is not committed or not flushed. > > I can see these values properly updated in the pane on screen but > destination files are empty for some minutes. > > This is happening with various recent version of mesa + radeonsi. With > older mesa like 12.0.6, it is even worst, the destinations are not created > at all. > > Does it happen for anybody else before I fill in a bug ? > TEST: GALLIUM_HUD=fps+VRAM-usage+temperature GALLIUM_HUD_DUMP_DIR=/tmp > glxgears > > - > Julien > > > > Hi Julien > > I think this could be a buffering issue. > The values are printed with fprintf, I'm using default > buffer sizes and never explicitly flushing. > This evening I'll try to make it more reliable. > > Btw. the dump functionality is not implemented in Mesa 12. > > Thanks > edmondo > > > >
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