Skip most of _mesa_update_vao_derived_arrays if the VAO is not static.
Drivers need a separate codepath for this.
This increases performance by 7% with glthread and the game "torcs".
The reason is that glthread uploads vertices and sets vertex buffers
every draw call, so the overhead is very noticable. glthread doesn't
hide the overhead, because the driver thread is the busiest thread.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4314>
After a resource is created the first command using it could be a copy
command.
In iris_state we finish the import on surface/view creation but we
don't do that for copies.
v2: Move finish call to gallium entrypoints (Ken)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2725
Reviewed-by: Tapani Pälli <tapani.palli@intel.com> (v1)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4657>
This is another hot packet. This splits out each of the four cases
(geom vs frag, and indirect vs inline) intentionally, to avoid some
parity bit calc.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
Drop vfunc callbacks for per-gen packet emit, and instead have a header
that is #include'd once per gen.
We'll end up with multiple copies of some of this, but since we never
have multiple gen's of adreno on a single device, only one copy will be
paged in (and hopefully in the I-cache for hot-paths)
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
In order to inline the const emit and drop the per-gen vfuncs to emit
the correct sort of packet, we should consolidate all of the entry-
points to const emit in one object file, otherwise we'll end up with
multiple copies per gen.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
This is one of the hotter pkt7 packets, since it is guaranteed to happen
on every draw. Switch to OUT_PKT() for less driver overhead in the draw
path.
Slight bit of cheating for using CP_DRAW_INDX_OFFSET_0 for the first
dword in all cases. Possibly *gen_header.py* could be more clever
and use typedef's in the cases of bitsets like vgt_draw_initiator.
But this works out because it is always the first dword.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
Similar to OUT_REG(), this has the benefits of:
1. No more messing up pkt size
2. Detects errors of mixing up the order of dwords in the packet
3. Optimizes to more efficient code
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
This gets rid of one lone register we used to emit directly in IB2
whenever blend state changes, at the expense of needing blend state
variants when sample-mask changes. I think typically sample-mask
should not change frequently, so this seems like a fair trade-off.
To further limit the # of variants, we ignore sample-mask bits that
are not relavant for the current # of samples.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
In practice, we end up updating all the shader stages at the same time.
So collapse this into a single group.
Reduces CP overhead.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
If there is no (potentially unflushed) VS driver-param state, we don't
need to emit a DISABLE on each frame. So avoid that to reduce CP
overhead.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
The existing structure dates back to when this code was part of libdrm,
and we wanted some of this not to be exposed as ABI between libdrm and
mesa. Now that this is no longer a constraint, inline things.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4813>
We don't care about full IA coherency since we always have the
opportunity in GL or Vulkan to flush the data cache. Using IA-coherent
mode is likely just making A64 access slower than it needs to be.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4819>
As reported by Coverity:
>>> CID 1462605: API usage errors (PRINTF_ARGS)
>>> Argument "p->zero5" to format specifier "%x" was expected to have type "unsigned int" but has type "unsigned long".
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4724>
As found by Coverity:
>>> CID 1462596: Resource leaks (RESOURCE_LEAK)
>>> Variable "descriptors" going out of scope leaks the storage it points to.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4724>
v2:
- Update the default location for the traces when there is no
traces-db entry in the traces definition file (Alexandros).
Fixes: 90a39af5f6 "(ci: Drop the git dependency in tracie)"
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4640>
Run shaderdb like this :
intel_stub_gpu -p bxt ./run ./shaders/*
List of platform names is available from
gen_device_name_to_pci_device_id() (src/intel/dev/gen_device_info.c).
v2: Add missing getparam support
Raise max soft limit of file descriptors
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4594>
Matt is seeing a bunch of warnings :
drm_shim.c:312:4: warning: ignoring return value of ‘asprintf’, declared with attribute warn_unused_result [-Wunused-result]
v2: Add nofail variants of *asprintf (Eric)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4594>
Running shader-db on big servers with many cores, we're running out of
file descriptors.
Use a single 4Gb memfd instead and allocate from it using a VMA.
v2: Align VMA allocation to 4096 (Eric)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4594>
LLVM 11 removes the intrinsic for half to float conversion, so use the fpext
function instead. This function actually works now with half to float, albeit
a quick experiment showed at least the x86 backend cannot lower it itself if
the cpu doesn't support it natively and tries to call external library, which
crashes (and would be very slow anyway as it would be lowered to scalar code),
so for now only use it where we previously used the f16c intrinsic.
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2603
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4800>
The SFID field of the SHADER_OPCODE_MEMORY_FENCE and
SHADER_OPCODE_INTERLOCK instructions now indicates the target function
of the memory fence. Account the cycle-count cost to the right shared
unit.
Fixes: f858fa26b4 ("intel/fs,vec4: Pull stall logic for memory fences up into the IR")
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4817>
Marek Olšák
Mathias Fröhlich
Rob Clark
Lionel Landwerlin
Eric Anholt
Jason Ekstrand
Tomeu Vizoso
Alyssa Rosenzweig
Andres Gomez
Roland Scheidegger
Eric Engestrom
Francisco Jerez
Dylan Baker