RC_FILE_INPUT is pretty much just a RC_FILE_TEMPORARY with an initial
value in it. So we regalloc it the same way we do normal temps, however
for unknown reasons (probably to have a bit more readable shader dumps)
we still keep the RC_FILE_INPUT type even though its the same as
temporary. This is handled correctly when emitting the machine code,
however, it was not taken into account in shader stats.
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33817>
The free list must be re-initialized. Found the bug while running:
dEQP-VK.ray_tracing_pipeline.acceleration_structures.device_compability_khr.gpu_built.top
where it invokes VK_COMMAND_POOL_RESET_RELEASE_RESOURCES_BIT to purge
the cmd pool resources, and the next alloc still gets cache hit with the
"empty" list.
Fixes: e2c4bafccc ("venus: free query batches for VK_COMMAND_POOL_RESET_RELEASE_RESOURCES_BIT")
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33908>
Compared to vcn4, vcn5's implementation has changed.
It needs to apply the qp_delta directly instead of
dividing by 5.
Reviewed-by: David Rosca <david.rosca@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33886>
If somebody needs these in the future, they can add them back, but a lot
of these extensions are very old (SUN, SGI, ...).
No code is added, though git diff is having trouble detecting that.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33794>
Shared glapi doesn't make GL functions globally available, so we have
to use the dispatch API.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33794>
Shared glapi is already statically linked with libmesa (src/mesa),
and some parts are statically linked with loaders.
Static glapi will be removed after this is merged.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33794>
This changes makes it strongly typed and gives more context.
No changes in behavior expected here.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30723>
Xe KMD now has support for protected memory, so lets move it
to common code.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30723>
Sync with:
commit 33e26f3544a558e7476eb221ff33173759b3a116
Merge: 16893dd23f6d1 b7b68c6e36776
Author: Dave Airlie <airlied@redhat.com>
Merge tag 'drm-xe-next-2025-02-24' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30723>
CCS don't support MI_SET_APPID instruction, that might be the reason
some tests protected memory tests fail on CCS.
Re-enable it if a workaround/solution is found.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30723>
If PXP initialization is not completed and application requested a
protected context the GEM_CONTEXT_CREATE will wait up to 250ms for
PXP to finish initialization but if that do not happens it will
return a error and set errno to EIO.
This patch add the missing retry handling.
Cc: mesa-stable
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30723>
Signed-off-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Benjamin Lee <benjamin.lee@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33459>
All formats that support sampled images should also be suitable for
storage images.
Fixes: d970fe2e ("panfrost: Add a Vulkan driver for Midgard/Bifrost GPUs")
Signed-off-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33459>
Migrate the panfrost-g57-gl job to a new device in LAVA,
mt8195-cherry-tomato-r2. This DUT is faster than the
mt8192-asurada-spherion-r0 device it replaces.
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33865>
It is safe to attempt inserting a node into the same instruction as
successor if successor is an unconditional branch.
ppir_instr_insert_node() will take care of conflicts with ALU_COMBINE
slot
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33754>
Implement 2 optimizations for branches:
1) if unconditional branch target is a block that only has
unconditional branch, propagate the target
2) optimize following contruction:
block 1:
...
if (cond) block 3
block 2:
branch block N
block 3:
...
into
block 1:
...
if (!cond) block N
block 2:
block 3:
...
Note: optimization 1) significantly improves runtime of if ladders, but
it is not visible in shader-db because we do not track shortest/longest
path and it doesn't always create dead code (usually just a single
instruction)
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33754>
Discard block is always added to the block list after translation from NIR,
so we can just assign it an index that equals to block list size.
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33754>
This saves us jumping through an entrypoing just to fetch a uint64_t.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33897>
On a7xx, const registers should be loaded via the preamble instead of
uploaded by the driver to the const state. This commit implements this
by adding a new pass that emits the consts created by ir3_cp to a
sequence of stc instructions in the preamble.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
On a7xx, the immediates that get promoted to const registers will be
initialized in the preamble instead of being part of the const state. So
technically, we won't need the immediate state that is part of the const
state anymore on a7xx. However, it is still a convenient place for
ir3_cp to store the immediates that should be promoted to const
registers before they are lowered to the preamble.
This causes one issue: the binning pass isn't allowed to modify the
const state while it's perfectly fine for it to use different immediates
compared to the non-binning pass on a7xx. Even pre-a7xx this is fine as
long as the size of the immediate buffer is the same.
To allow the binning pass to modify its immediate state while keeping
its const state immutable, this commit moves the fields related to
immediates into a new struct. Runtime checks are added to enforce that
the size of the immediate buffer is the same for the binning and
non-binning variant pre-a7xx.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
When merging multiple instructions into one rpt instruction, the false
deps of the rpt instruction should be the union of the false deps of its
parts.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Fixes: 4c4366179b ("ir3: add post-RA pass to merge repeat groups into rptN instructions")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
Creating STC is complicated since we might need to use a1.x for
addressing. Extract the current code into a helper so that it can be
used elsewhere.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
Removing duplicates is now supported by ir3_cse so the hash table is
unnecessary. Removing it will make it easier to create instructions
using a1.x without having access to ir3_context.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32454>
