Previously, double-buffer mode would apply to all jobs except msaa,
but this is not smart, since not all jobs can benefit from this. In
particular, if jobs load the tile buffer and don't store tiles
double buffer mode won't be effective and we would instead pay the
cost of the smaller tile size so we only want to enable in jobs
that meet these requirements.
In order to achieve this we need to postpone the decision about
double buffering until we know the loads and stores of the job,
which means we need to do this late after we have recorded draws.
This means that by default, we assume no double-buffer mode is
used and if we find we want to enable after emitting the draws
we need to re-compute tile sizes and rewrite the
TILE_BINNING_MODE_CFG packet accordingly.
Making the decison about double-buffer late will also enable us to
add heuristics to decide about double-buffer based on the draw calls
emitted in the job, but we will do this in a separate patch.
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32111>
We don't need this until we are ready to emit the RCL for
the job and we want to do this late because double-buffering
will impact how big the allocations need to be.
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32111>
We want to make the decision about double-buffer enablement much later
when we have enough information to make it. That means we might need
to rewrite this packet, so we need to save a pointer to its location
in the CL.
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32111>
This is useful to debug sync issues and can also can be used to
instrument tooling for dumping job execution times in the future.
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32111>
nir_lower_pack can generate split operations, execute algebraic again
to handle them.
This fix an assert on
"dEQP-VK.spirv_assembly.instruction.compute.opphi.vartype_float16" and
probably others tests.
Fixes: 3904cfabd6 ("bi: Use nir_opt_load_store_vectorize")
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32131>
Handled by common code.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32131>
Handled by common code.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32131>
Already implemented in common code.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: John Anthony <john.anthony@arm.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32131>
3D+MSAA is not supported and depth-stencil formats are all
32bpp or less. Move this restriction into single-sample
case.
Suggested-by: Nanley Chery <nanley.g.chery@intel.com>
Signed-off-by: Jianxun Zhang <jianxun.zhang@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31496>
By restricting these limitations up to GFX 12, CCS support
can be present on these cases that we think Xe2+ platform
should support compression.
Noticeably, CCS is allowed on depth resources without HiZ,
multi-sampled resources without CCS, and multi-sampled
stencil resources.
Signed-off-by: Jianxun Zhang <jianxun.zhang@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31496>
Two aux functions are updated to fix piglit test once CCS is enabled on
multi-sampled stencil resources in a following change. As reviewers
suggested, we don't see much value of the assertion.
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31496#note_2601233
Piglit test:
fbo-depthstencil blit default_fb -samples=16 -auto
iris_resolve.c:972: iris_resource_get_aux_state: Assertion
`res->surf.samples == 1 || res->surf.msaa_layout == ISL_MSAA_LAYOUT_ARRAY' failed.
iris_resolve.c:996: iris_resource_set_aux_state: Assertion
`res->surf.samples == 1 || res->surf.msaa_layout == ISL_MSAA_LAYOUT_ARRAY' failed.
Signed-off-by: Jianxun Zhang <jianxun.zhang@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31496>
Using intel_needs_workaround() within a block of GFX version
checker requires extra carefulness on the road because both
of them specify a range of applicable platforms. The WA block
can be unexpectedly skipped once the GFX version checker gets
updated later.
Moving the WA implementation out of the GFX block to decouple
them for more clarity and less chance of messing up next time.
Signed-off-by: Jianxun Zhang <jianxun.zhang@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31496>
If nir_tcs_info::all_invocations_define_tess_levels is true, the pass
doesn't have to insert a barrier and use output loads to get tess level
output values. It can just use the SSA defs that are being stored (or phis
thereof) to get the tess level output values.
The remaining tcs_info fields will be used by the HS shader message.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32171>
Separate KIL counts to the indirection limit, so try to schedule it
within the TEX block on R300/R400, except for small shaders, where we
already know we are fine.
42 gained shaders on R400 (40 Trine and 2 This war of mine) at the
expense of some increase in register pressure.
shader-db:
total temps in shared programs: 18107 -> 18129 (0.12%)
temps in affected programs: 262 -> 284 (8.40%)
helped: 0
HURT: 22
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32023>
It is an easy way to check that the installation works and is in a
useful state.
The Python script is based on a example in the TensorFlow repository at:
tensorflow/lite/examples/python/label_image.py
The labels file is distributed by Google along the MobileNetV1 model
that we already have. These files are released under the Apache
license.
Reported-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Tested-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Acked-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31860>
The Gallium API that Teflon uses now supports a variable number of
inputs per operation.
Adapt to this change without any change in functionality.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32105>
Operations other than tensor addition will also need to be able to
handle multiple inputs, and a variable number of them.
And for testing individual operations, we also need to support models
with multiple inputs.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32105>
