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Add a utility program to print out which CPU feature sets are supported on a machine #1937

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doug-walker opened this issue Jan 27, 2024 · 3 comments · Fixed by #1960
Closed

Add a utility program to print out which CPU feature sets are supported on a machine #1937

doug-walker opened this issue Jan 27, 2024 · 3 comments · Fixed by #1960
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Feature Request New addition to OCIO functionality. good first issue Standard label for new developers to locate good issues to tackle to learn about OCIO development. Tools Issues related to auxiliary OCIO tools (ex. ocioview, ociocheck)

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@doug-walker
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OCIO uses some CPUInfo code to check which SIMD intsruction sets are supported on a given machine and this is used to decide which Lut1D and Lut3D evaluation code to use. It would be nice to have a command-line tool included with OCIO that users could run that would print out the various flags to assist in troubleshooting.

This could be a stand-alone app under src/apps. Or the CPUInfo could be made accessible through the Python binding and then a script could be added under share/troubleshooting.
@doug-walker doug-walker added Feature Request New addition to OCIO functionality. good first issue Standard label for new developers to locate good issues to tackle to learn about OCIO development. labels Jan 27, 2024
@catrinalim
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Hi! Can I take on this issue?

@carolalynn
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Absolutely, @catrinalim - let us know if you have questions.

@carolalynn carolalynn added the Tools Issues related to auxiliary OCIO tools (ex. ocioview, ociocheck) label Feb 7, 2024
@doug-walker
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This is still available for someone to work on.

@markreidvfx markreidvfx mentioned this issue Mar 26, 2024
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@remia remia linked a pull request Mar 27, 2024 that will close this issue
Add ociocpuinfo utility #1960
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Feature Request New addition to OCIO functionality. good first issue Standard label for new developers to locate good issues to tackle to learn about OCIO development. Tools Issues related to auxiliary OCIO tools (ex. ocioview, ociocheck)
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Add ociocpuinfo utility markreidvfx/OpenColorIO
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@doug-walker @carolalynn @catrinalim