On Thu, Aug 22, 2013 at 05:42:34PM +0200, Michel Dänzer wrote: > On Don, 2013-08-22 at 11:25 -0400, Tom Stellard wrote: > > From: Tom Stellard <[email protected]> > > > > We need to include the number of LDS bytes allocated by the state tracker. > > --- > > src/gallium/drivers/radeonsi/radeonsi_compute.c | 8 +++++++- > > 1 file changed, 7 insertions(+), 1 deletion(-) > > > > diff --git a/src/gallium/drivers/radeonsi/radeonsi_compute.c > > b/src/gallium/drivers/radeonsi/radeonsi_compute.c > > index 10309ba..1adb32f 100644 > > --- a/src/gallium/drivers/radeonsi/radeonsi_compute.c > > +++ b/src/gallium/drivers/radeonsi/radeonsi_compute.c > > @@ -191,7 +191,13 @@ static void radeonsi_launch_grid( > > | S_00B84C_TGID_Z_EN(1) > > | S_00B84C_TG_SIZE_EN(1) > > | S_00B84C_TIDIG_COMP_CNT(2) > > - | S_00B84C_LDS_SIZE(shader->lds_size) > > + /* XXX: We are over allocating LDS. The shader reports LDS in > > + * blocks of 256 bytes, so if there are 4 bytes lds allocated in > > + * the shader and 4 bytes allocated by the state tracker, then > > + * we will set LDS_SIZE to 512 bytes rather than 256. > > + */ > > + | S_00B84C_LDS_SIZE(shader->lds_size + > > + (align(program->local_size, 256) >> 8) + 1) > > What's the + 1 at the end for? >
I added that for safety while debugging, but forgot to remove it. It shouldn't be there. -Tom > > -- > Earthling Michel Dänzer | http://www.amd.com > Libre software enthusiast | Debian, X and DRI developer > _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
