On Fri, Jan 13, 2017 at 10:04 AM, Elie Tournier <tournier.e...@gmail.com> wrote: > Use the binary to run shader-db instead of run.py > > Signed-off-by: Elie Tournier <tournier.e...@gmail.com> > --- > README | 18 ++++++++++++++++-- > 1 file changed, 16 insertions(+), 2 deletions(-) > > diff --git a/README b/README > index 5e9bb2d..6f6a7e2 100644 > --- a/README > +++ b/README > @@ -1,6 +1,6 @@ > === What === > > -A giant pile of shaders from various apps, for whatever purpose. In > +A giant pile of shaders from various apps, for whatever purpose. In > particular, we use it to capture assembly output of the shader > compiler for analysis of regressions in compiler behavior. > > @@ -16,10 +16,16 @@ MESA_SHADER_CAPTURE_PATH=dirpath executable > > # "fdupes" can be used to remove duplicates > > +=== Compiling === > + > +Some libraries are required when building. See section "Dependencies" below. > +To build the binary, do: > +make > > === i965 Usage === > > === Running shaders === > + > ./run shaders 2> err | tee new-run > > # To run just a subset: > @@ -34,8 +40,8 @@ To compile shaders for an i965 PCI ID different from your > system, pass > to run. > > === Analysis === > -./report.py old-run new-run > > +./report.py old-run new-run > > === radeonsi Usage === > > @@ -46,6 +52,7 @@ to run. > Note that a debug mesa build required (ie. --enable-debug) > > === Analysis === > + > ./si-report.py old-run new-run > > === freedreno Usage === > @@ -59,15 +66,22 @@ Note that a debug mesa build required (ie. --enable-debug) > -1 option for disabling multi-threading is required to avoid garbled shader > dumps. > > === Analysis === > + > ./fd-report.py old-run new-run > > === Dependencies === > + > run requires some GNU C extensions, render nodes (/dev/dri/renderD128), > libepoxy, OpenMP, and Mesa configured with --with-egl-platforms=x11,drm > > === jemalloc === > + > Since run compiles shaders in different threads, malloc/free locking overhead > from inside Mesa can be expensive. Preloading jemalloc can cut significant > amounts of time: > > LD_PRELOAD=/usr/lib64/libjemalloc.so.1 ./run shaders 2> err | tee new-run > + > +=== Depreciated ===
Typo: Deprecated Otherwise, fine by me. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
