We can just always specify the stride parameter regardless of whether
an alignment was forced or not. This fixes some issues where it is not
straightforward to detect the need to specify stride by checking the
buffer width (e.g. imported dmabuf to be used as texture).
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8549>
Memory migration for SVM (share virtual memory). This allow to migrate
a range of virtual address of the process to device memory to speed up
device processing when that memory is in use by the device.
v2 (Karol): use tracked SVM allocation in order to support cases where
the size of the migration is not specified
Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6401>
There's a couple of minor issues with these the way they where:
1. All shader stages can perform texturing. So let's check for textures
instead of fragment-shader
2. Not all implementations support StorageImageExtendedFormats. We don't
expose image support for those implementations, but we shouldn't
enable the cap just because we're texturing.
Both of these issues can be tackled by splitting these into texturing
and images conditionals.
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8832>
Basically every pass in NIR uses nir_ssa_def_rewrite_uses which calls
nir_instr_rewrite_src which is fairly complex because it handles all
sorts of non-SSA cases. Since we already know a priori that every
source written by nir_ssa_def_rewrite_uses is SSA, we can check new_src
once at the top of the function and cut out all that complexity.
While we're at it, we expose a new SSA-only nir_ssa_def_rewrite_uses_ssa
helper which takes an SSA def which avoids the one SSA check. It's also
more convenient 90% of the time.
Compile time as tested by Rhys Perry <pendingchaos02@gmail.com>
Difference at 95.0% confidence
-797.166 +/- 418.649
-0.566174% +/- 0.296441%
(Student's t, pooled s = 325.459)
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8790>
Apart from the single additional marker field, these queries will now
use the same layout as all other drivers.
This should allow us to modify a single component to add an additional
register for new metrics.
v2: Capture the query beging registers in reverse order to ensure
timestamp is as close as possible from measured draw call.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
This unifies performance data gathering between the GL & Vulkan
drivers.
v2: Also move all NOOPs to before the query, leaving none inside
v3: Capture the query beging registers in reverse order to ensure
timestamp is as close as possible from measured draw call.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
When transitioning the oa-*.xml files from Gputop to IGT, we also had
to deal with a python2->3 transition. Unfortunately the implementation
dependent hash table ordering leaked into the XML files and so things
changed quite a bit.
This script reorders things from the old to the new order in the
existing files.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
For all generations supported we had a layout describing what register
to store to implement a MI_RPC replacement.
This is because, on Gen12 we need to snapshot OAG registers to get
correct values for the perf equations. There, the MI_RPC instruction
captures OAR register which do not have all the information we need.
v2: Fix commented code for debug (Marcin)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
This will be useful when we implement queries using a series of MI_SRM
instead of MI_RPC.
Unfortunately on Gen12, the MI_RPC command sources values from the OAR
unit which has a similar series of register as the OAG unit but some
of the configuration of HW doesn't reach OAR so we have to snapshot
OAG manually instead.
v2: Fix comments
Use const
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
Those are not part of the OA reports and need some additional
scaffolding. Those counters are only available when doing queries as
we need to emit MI_SRMs to record them.
Equations making use of those counters are not there yet, they will
come in a follow up commit updating a bunch of oa-*.xml files.
v2: Fix typo
v3: Use PERF_CNT_VALUE_MASK (Marcin)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6518>
The `restart_index` field can be uninitialized if `primitive_restart`
is false so we have to track `restart_index` changes
only if `primitive_restart` is true
Here is a valgrind warning:
Conditional jump or move depends on uninitialised value(s)
==52021== at 0x6D44968: iris_update_draw_info (iris_draw.c:102)
==52021== by 0x6D450B5: iris_draw_vbo (iris_draw.c:273)
==52021== by 0x642FD8E: cso_multi_draw (cso_context.c:1708)
==52021== by 0x5C434D3: st_draw_gallium (st_draw.c:271)
==52021== by 0x5DF5F1B: _mesa_draw_arrays (draw.c:554)
==52021== by 0x5DF68F7: _mesa_DrawArrays (draw.c:768)
==52021== by 0x49011F2: stub_glDrawArrays (piglit-dispatch-gen.c:12181)
==52021== by 0x11C611: piglit_display (shader_runner.c:4549)
==52021== by 0x4994D83: process_next_event (piglit_x11_framework.c:137)
==52021== by 0x4994E47: enter_event_loop (piglit_x11_framework.c:153)
==52021== by 0x49939A4: run_test (piglit_winsys_framework.c:88)
==52021== by 0x49821A9: piglit_gl_test_run (piglit-framework-gl.c:229)
v2: - don't propagate trash to state->cut_index
(Kenneth Graunke <kenneth@whitecape.org>)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8409>
Caio Marcelo de Oliveira Filho