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* Unify Debug Layer Control Logic and Add Disable Option for Debug Builds
This PR refactors and unifies the debug layer control logic in slang-test.
A new `-disable-debug-layers` option is introduced, allowing debug builds to skip enabling the validation (debug) layer.
This is currently needed to ensure stability in the debug test suite.
Previously, different toggles such as ENABLE_VALIDATION_LAYER, ENABLE_DEBUG_LAYER, and debugLayerEnabled were used inconsistently across different components of slang-test. This PR standardizes the logic by using a single variable, debugLayerEnabled, to control the enabling/disabling of the debug layer internally.
Notes:
By default, the debug/validation layer is enabled in debug builds and is not supported in release builds of slang-test.
Fixes: #7132
* Disable spirv-opt for the DebugFunctionDefinition issue
* Run debug build only in GCP machines
* Fix VUID-vkCmdPipelineBarrier-pBufferMemoryBarriers-02818
dstAcessMask can't include VK_ACCESS_TRANSFER_READ_BIT when stage mask
has VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR
* Set failed retry limit to 32
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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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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* format
* Minor test fixes
* enable checking cpp format in ci
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* Clang-format excludes
* Add .clang-format
* Don't clang-format in external
* Missing includes and forward declarations
* Replace wonky include-once macro name
* neaten include naming
* Add clang-format to formatting script
* Add xargs and diff to required binaries
* add clang-format to ci formatting check
* Add max version check to formatting script
* temporarily disable checking formatting for cpp files
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* Use the assembly description as target when disassembling
I believe this is a bugfix.
It seems to have worked before because up until the WGSL case, the disassembler has been
the same executable as the one producing the binary to be disassembled.
* Add Tint as a downstream compiler
This closes issue #5104.
* Add downstream compiler for Tint.
* Tint is wrapped in a shared library, 'slang-tint' available from [1].
* The header file for slang-tint.dll is added in external/slang-tint-headers.
* Add some boilerplate for WGSL targets.
* Add an entry point test for WGSL.
[1] https://github.com/shader-slang/dawn/releases/tag/slang-tint-0
* Add WGSL_SPIRV as supported target for Glslang
* Add WebGPU support to slang-test
This helps to address issue #5051.
* Disable lots of crashing compute tests for 'wgpu'
This closes issue #5051.
---------
Co-authored-by: Yong He <yonghe@outlook.com>
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* Move the file public header files to `include` dir
Close the issue (#4635).
Move the following headers files to a `include` dir
located at root dir of slang repo:
slang-com-helper.h -> include/slang-com-helper.h
slang-com-ptr.h -> include/slang-com-ptr.h
slang-gfx.h -> include/slang-gfx.h
slang.h -> include/slang.h
Change cmake/SlangTarget.cmake to add include path to
every target, and change the source file to use
"#include <slang.h>" to include the public headers.
The source code update is by the script like follow:
```
fileNames_slang=$(grep -r "\".*slang\.h\"" source/ -l)
for fileName in "${fileNames_slang[@]}"
do
echo "$fileName"
sed -i "s/\".*slang\.h\"/\"slang\.h\"/" $fileName
done
```
* Fix the test issues
* Fix cpu test issues by adding include seach path
* Update cmake to not add include path for every target
Also change "#include <slang.h>" to "include "slang.h" " to
make the coding style consistent with other slang code.
* Change public include to private include for unit-test and slang-glslang
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