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Add some small arm neon optimizations #1847

Merged
merged 3 commits into from
Sep 14, 2023
Merged

Add some small arm neon optimizations #1847

merged 3 commits into from
Sep 14, 2023

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markreidvfx
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Neon has some non-SSE2 features we can take advantage of.
Here are a few trivial lut1d/lut3d optimizations and cleanups.

  • use blendv, floor and fma(fused multiply add) intrinsics were possible 
  • use hardware support for f16 conversions

On my Apple M2 Max

ocioperf --transform tests/data/files/clf/lut3d_preview_tier_test.clf

Before

Process the complete image (two buffers):  For 50 iterations, it took: [41.1767, 40.4428, 40.4575] ms

After

Process the complete image (two buffers):   For 50 iterations, it took: [36.5989, 35.5489, 35.5699] ms

@markreidvfx
Remove unused includes
e750823 
Signed-off-by: Mark Reid <[email protected]>
@markreidvfx
Use neon hardware support for f16 conversions
ff4dace 
Signed-off-by: Mark Reid <[email protected]>
@markreidvfx
Add some small neon optimizations
99a24c2 
use blendv,floor and fma intrinsics were possible

Signed-off-by: Mark Reid <[email protected]>
@markreidvfx
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There appears to have been some issues with the github actions infrastructure when I submitted this pull request. All the actions did pass on my personal repo before I sent the pull request, I think re-running the actions will fix.

@doug-walker
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I re-started the Actions for you.

@doug-walker doug-walker merged commit 14f0afa into AcademySoftwareFoundation:main Sep 14, 2023
22 checks passed
brkglvn01 pushed a commit to brkglvn01/OpenColorIO that referenced this pull request Oct 23, 2023
@markreidvfx @brkglvn01
Add some small arm neon optimizations (AcademySoftwareFoundation#1847)
47bad89 
* Remove unused includes

Signed-off-by: Mark Reid <[email protected]>

* Use neon hardware support for f16 conversions

Signed-off-by: Mark Reid <[email protected]>

* Add some small neon optimizations
use blendv,floor and fma intrinsics were possible

Signed-off-by: Mark Reid <[email protected]>

---------

Signed-off-by: Mark Reid <[email protected]>
Signed-off-by: Brooke <[email protected]>
doug-walker pushed a commit to autodesk-forks/OpenColorIO that referenced this pull request Dec 6, 2023
@markreidvfx @doug-walker
Add some small arm neon optimizations (AcademySoftwareFoundation#1847)
2db3752 
* Remove unused includes

Signed-off-by: Mark Reid <[email protected]>

* Use neon hardware support for f16 conversions

Signed-off-by: Mark Reid <[email protected]>

* Add some small neon optimizations
use blendv,floor and fma intrinsics were possible

Signed-off-by: Mark Reid <[email protected]>

---------

Signed-off-by: Mark Reid <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
doug-walker pushed a commit to autodesk-forks/OpenColorIO that referenced this pull request Dec 6, 2023
@markreidvfx @doug-walker
Add some small arm neon optimizations (AcademySoftwareFoundation#1847)
88e7ebb 
* Remove unused includes

Signed-off-by: Mark Reid <[email protected]>

* Use neon hardware support for f16 conversions

Signed-off-by: Mark Reid <[email protected]>

* Add some small neon optimizations
use blendv,floor and fma intrinsics were possible

Signed-off-by: Mark Reid <[email protected]>

---------

Signed-off-by: Mark Reid <[email protected]>
(cherry picked from commit 14f0afa)
Signed-off-by: Doug Walker <[email protected]>
doug-walker added a commit that referenced this pull request Dec 8, 2023
@doug-walker @markreidvfx
@KevinJW @cedrik-fuoco-adsk @licy183 @num3ric @michdolan @mdecaria @KelSolaar @AbhineshJha @remia @pennelee @tobim
Integrate main into RB-2.3 branch and update library version (#1918)
92db29b 
* Fix support for X86 32-bit (#1842)

Signed-off-by: Mark Reid <[email protected]>
(cherry picked from commit 16b3157)
Signed-off-by: Doug Walker <[email protected]>

* Add some small arm neon optimizations (#1847)

* Remove unused includes

Signed-off-by: Mark Reid <[email protected]>

* Use neon hardware support for f16 conversions

Signed-off-by: Mark Reid <[email protected]>

* Add some small neon optimizations
use blendv,floor and fma intrinsics were possible

Signed-off-by: Mark Reid <[email protected]>

---------

Signed-off-by: Mark Reid <[email protected]>
(cherry picked from commit 14f0afa)
Signed-off-by: Doug Walker <[email protected]>

* Add links to new release notes documentation (#1848)

Signed-off-by: Kevin Wheatley <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 87126fa)
Signed-off-by: Doug Walker <[email protected]>

* Changing version to 2.4.0 (#1852)

Signed-off-by: Cédrik Fuoco <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 381d1fc)
Signed-off-by: Doug Walker <[email protected]>

* Correctly recover CXX_FLAGS in CheckSupportSSE2.cmake (#1861)

Signed-off-by: Chongyun Lee <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit c429400)
Signed-off-by: Doug Walker <[email protected]>

* Fix regression in cccid handling when no value is supplied (#1855)

In v1 of OCIO FileTransforms are able to load .cc files
without specifying a cccid. In v2 this broke causing an
exception to be raised instead of using the first cc found
in the file.

Signed-off-by: Kevin Wheatley <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit c7ad353)
Signed-off-by: Doug Walker <[email protected]>

* Fix missing cache id reset on look update. (#1873)

Signed-off-by: Eric Renaud-Houde <[email protected]>
(cherry picked from commit dddbee0)
Signed-off-by: Doug Walker <[email protected]>

* ocioview: Curve Inspector improvements (#1845)

* Curve inspector improvements

- Move README to root app folder
- Change curve inspector grid to always render as a square with 10 segments.
- Add transform init callback to set new transform subscriptions to the current viewer if set to passthrough.

Signed-off-by: Michael Dolan <[email protected]>

* Improve log range calculation

Signed-off-by: Michael Dolan <[email protected]>

* Improve channel sample comparison

Signed-off-by: Michael Dolan <[email protected]>

* Update src/apps/ocioview/ocioview/inspect/curve_inspector.py

Signed-off-by: Michael Dolan <[email protected]>

Co-authored-by: Doug Walker <[email protected]>
Signed-off-by: Michael Dolan <[email protected]>

---------

Signed-off-by: Michael Dolan <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 8add374)
Signed-off-by: Doug Walker <[email protected]>

* Fix missing Default View Transform on equal operator (#1886)

Add the missing assignment of the the default view transform when a config is copied using the equal operator

Signed-off-by: Michael De Caria <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit bc8569b)
Signed-off-by: Doug Walker <[email protected]>

* Remove circular import caused by typing annotations. (#1882)

Signed-off-by: Thomas Mansencal <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 1fad466)
Signed-off-by: Doug Walker <[email protected]>

* fix(grammatical): Spelling mistakes (#1892)

Signed-off-by: AbhineshJha <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 0d00b2c)
Signed-off-by: Doug Walker <[email protected]>

* Improve ocioview mac support and simplify dependencies (#1853)

* PySide 6, remove imath, add imageio support

Signed-off-by: Rémi Achard <[email protected]>

Remove Imath

Signed-off-by: Rémi Achard <[email protected]>

Support imageio as fallback for openimageio

Signed-off-by: Rémi Achard <[email protected]>

Further adjustments following latest updates

Signed-off-by: Rémi Achard <[email protected]>

Fix pixel probe

Signed-off-by: Remi Achard <[email protected]>

Add OpenColorIO to requirements

Signed-off-by: Remi Achard <[email protected]>

* Fix rebase issue

Signed-off-by: Remi Achard <[email protected]>

---------

Signed-off-by: Remi Achard <[email protected]>
Signed-off-by: Thomas Mansencal <[email protected]>
Signed-off-by: Michael Dolan <[email protected]>
Co-authored-by: Thomas Mansencal <[email protected]>
Co-authored-by: Michael Dolan <[email protected]>
(cherry picked from commit 45544ce)
Signed-off-by: Doug Walker <[email protected]>

* Issue #1874 Cast to unsigned char for isspace. (#1888)

* Issue #1874 Cast to unsigned char for isspace.

Signed-off-by: pylee <[email protected]>

* Add unit test.

Signed-off-by: pylee <[email protected]>

* Add test comment as suggested in code review.

Signed-off-by: pylee <[email protected]>

---------

Signed-off-by: pylee <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit ed85207)
Signed-off-by: Doug Walker <[email protected]>

* Tentative fix for the doxygen installation in the CI (Windows) (#1890)

Signed-off-by: Cédrik Fuoco <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit b94a184)
Signed-off-by: Doug Walker <[email protected]>

* Simplify the Findyaml-cpp module (#1891)

This fixes compatibility with yaml-cpp 0.8, which previously failed
because of a `get_property` call with the wrong target name.
I took the liberty to add a few simplifications along the way.

Signed-off-by: Tobias Mayer <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 1d3b695)
Signed-off-by: Doug Walker <[email protected]>

* Skip processor concatenation if the display color space is also data. (#1896)

* Skip processor concatenation if the display view transform is also data.

Signed-off-by: Eric Renaud-Houde <[email protected]>

* Moved missing display color space exception before processor creation.

Signed-off-by: Eric Renaud-Houde <[email protected]>

---------

Signed-off-by: Eric Renaud-Houde <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 52b4965)
Signed-off-by: Doug Walker <[email protected]>

* Restore GPU workflow and minor updates to CI (#1899)

* Restore GPU workflow runs

Signed-off-by: Rémi Achard <[email protected]>

* Enable undefined behaviour sanitizer

Signed-off-by: Rémi Achard <[email protected]>

* Fix SIMD option for platform_latest

Signed-off-by: Rémi Achard <[email protected]>

* Fix install_docs_env on CI workflow (not used at the moment)

Signed-off-by: Rémi Achard <[email protected]>

* Fix OpenEXR build flag

Signed-off-by: Rémi Achard <[email protected]>

---------

Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 382dcb6)
Signed-off-by: Doug Walker <[email protected]>

* Improve handling of pystring include dir (#1901)

Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 9078753)
Signed-off-by: Doug Walker <[email protected]>

* Improve compatibility with minizip-ng COMPAT mode (#1902)

Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit ffd0f70)
Signed-off-by: Doug Walker <[email protected]>

* Fix NamedTransform context var issue (#1905)

Signed-off-by: Doug Walker <[email protected]>
(cherry picked from commit 4d64b32)
Signed-off-by: Doug Walker <[email protected]>

* Fix env serialization for v1 configs (#1904)

Signed-off-by: Doug Walker <[email protected]>
(cherry picked from commit 4f4f30e)
Signed-off-by: Doug Walker <[email protected]>

* Fix yaml-cpp build issues (#1907)

Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit 41441bb)
Signed-off-by: Doug Walker <[email protected]>

* Adsk Contrib - Improve heuristics for finding known color spaces (#1913)

* Improve heuristics

Signed-off-by: Doug Walker <[email protected]>

* Add some comments

Signed-off-by: Doug Walker <[email protected]>

---------

Signed-off-by: Doug Walker <[email protected]>
(cherry picked from commit d8852b5)
Signed-off-by: Doug Walker <[email protected]>

* Add Python 3.12 wheels (#1898)

Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit f2cfec3)
Signed-off-by: Doug Walker <[email protected]>

* Increment library version to 2.3.1

Signed-off-by: Doug Walker <[email protected]>

* Fix wrong RPATH being injected into Python bindings DSO (#1849)

Signed-off-by: Kevin Wheatley <[email protected]>
Co-authored-by: Doug Walker <[email protected]>
(cherry picked from commit ba2b41e)
Signed-off-by: Doug Walker <[email protected]>

---------

Signed-off-by: Mark Reid <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Signed-off-by: Kevin Wheatley <[email protected]>
Signed-off-by: Cédrik Fuoco <[email protected]>
Signed-off-by: Chongyun Lee <[email protected]>
Signed-off-by: Eric Renaud-Houde <[email protected]>
Signed-off-by: Michael Dolan <[email protected]>
Signed-off-by: Michael De Caria <[email protected]>
Signed-off-by: Doug Walker <[email protected]>
Signed-off-by: Thomas Mansencal <[email protected]>
Signed-off-by: AbhineshJha <[email protected]>
Signed-off-by: Remi Achard <[email protected]>
Signed-off-by: pylee <[email protected]>
Signed-off-by: Tobias Mayer <[email protected]>
Signed-off-by: Rémi Achard <[email protected]>
Co-authored-by: Mark Reid <[email protected]>
Co-authored-by: Kevin Wheatley <[email protected]>
Co-authored-by: Cédrik Fuoco <[email protected]>
Co-authored-by: Uchiha Kakashi <[email protected]>
Co-authored-by: Éric Renaud-Houde <[email protected]>
Co-authored-by: Michael Dolan <[email protected]>
Co-authored-by: Michael De Caria <[email protected]>
Co-authored-by: Thomas Mansencal <[email protected]>
Co-authored-by: Abhinesh <[email protected]>
Co-authored-by: Rémi Achard <[email protected]>
Co-authored-by: PenneLee <[email protected]>
Co-authored-by: tobim <[email protected]>
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@remia remia remia approved these changes

@doug-walker doug-walker doug-walker approved these changes

@cedrik-fuoco-adsk cedrik-fuoco-adsk cedrik-fuoco-adsk approved these changes

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@markreidvfx @doug-walker @remia @cedrik-fuoco-adsk