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* Check the available VK extensions before using CoopVec APIs in GFX
* Remove a redundant request for cooperative vector extension for vk
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The new option "SkipDownstreamLinking" will defer final downstream IR
linking to the user application. This option only has an effect if
there are modules that were precompiled to the target IR using
precompileForTarget().
Until now, the default behavior for SPIR-V was to use deferred linking, and
the default behavior for DXIL was to use immediate/internal linking in Slang.
This change only affects the SPIR-V behavior such that both deferred and
non-deferred linking is supported based on the new option.
To support the non-deferred option, Slang will internally call into
SPIRV-Tools-link to reconstitute a complete SPIR-V shader program when
necessary (due to modules having been precompiled to target IR).
Otherwise, if SkipDownstreamLinking is enabled, the shader returned by
e.g. getTargetCode() or getEntryPointCode() may have import linkage to
the SPIR-V embedded in the constituent modules.
Closes #4994
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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* Fix precompiledTargetModule tests
Add SPIRV-Tool linker support to gfx unit tests
and use the linker in precompileModule tests
that use precompiled modules to reconstitute
SPIRV shaders that were modularly compiled.
Fix a Slang reference count bug in the
precompile service.
* Use sm_6_6
New DXC requires higher version
for linkability.
* Rename helper function, pass by reference
* Link through slang-glslang
* Add missing files
* Fix metal
* format code
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Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
Co-authored-by: Yong He <yonghe@outlook.com>
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* format
* Minor test fixes
* enable checking cpp format in ci
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* Refactor compiler option representation.
* Fix binary compatibility.
* Add a test for specifying compiler options at link time.
* Fix binary compatibility.
* Fix binary compatibility.
* Fix backward compatibility on matrix layout.
* Fix.
* Fix.
* Fix.
* Fix gfx.
* Fix gfx.
* Fix dynamic dispatch.
* Polish.
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* Fix VK validation errors when using vk1.2 features.
* Fix vulkan validation errors.
* Fix.
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Co-authored-by: Yong He <yhe@nvidia.com>
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* Some preliminary work on splitting render-vk
* render-vk split, tests currently crash on null reference
* fixed circular include
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