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Fixes #8621
Add command line options for enable shuffling as well as providing a
custom seed. Use Mersenne-Twister engine for a deterministic shuffle.
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With the recent Windows runtime libraries, a new popup window started
appearing when `abort()` is called. This was observed when VVL prints a
message as a part of WGPU test.
Although it can be helpful when we want to debug it, it breaks the
behavior of CI scripts when the tests are expected to continue even when
they fail. When the test fail, CI script stops in the middle and wait
for a user to click on a button on the dialog window, which cannot
happen. As a result, when there is a VVL error message, CI run stops in
the middle and the testing stops prematurely.
This commit adds a new command-line argument, `-ignore-abort-msg`, that
ignores the abort message and it wouldn't show the dialog popup window.
From the implementation perspective, there are three places that are
related.
- slang-test itself should turn off the flag.
- render-test should turn off the flag after getting the argument from
slang-test
- test-server should turn off the flag after getting the argument from
slang-test
When test-server runs render-test, the arguments are already handled by
slang-test, so test-server needs to just pass through the arguments.
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# Add RHI Device Caching and Test Prefix Exclusion
## Summary
This PR introduces two key improvements to the Slang test
infrastructure:
1. **RHI Device Caching**: Implements device caching to significantly
speed up test execution by reusing graphics devices across tests, **RHI
Device Caching reduces slang-test execution time from ~15 minutes to ~5
minutes in Windows release builds**
2. **Test Prefix Exclusion**: Adds `-exclude-prefix` option to skip
tests matching specified path prefixes
## Changes
### RHI Device Caching
- **New `DeviceCache` class** (`slang-test-device-cache.h/cpp`):
Thread-safe device cache with LRU eviction (max 10 devices)
- **Cache control option**: `-cache-rhi-device` flag in both
`slang-test` and `render-test`
- Default: **enabled** in slang-test, **disabled** in render-test when
run standalone
- Automatically skips caching for CUDA devices (due to driver issues)
- **Performance benefit**: Eliminates expensive device
creation/destruction cycles, especially beneficial for Vulkan on Tegra
platforms
### Test Prefix Exclusion
- **New `-exclude-prefix <prefix>` option** in slang-test
- Allows excluding entire test directories or patterns from execution
- Complements existing `-category` and individual test filtering options
### Usage Examples
```bash
# Enable device caching (default)
slang-test
# Disable device caching
slang-test -cache-rhi-device false
# Exclude tests from specific directories
slang-test -exclude-prefix tests/problematic/
slang-test -exclude-prefix tests/slow/ -exclude-prefix tests/experimental/
```
This change should significantly improve test execution performance,
particularly in CI environments with frequent device operations. This is
needed for running the GPU test in aarch64, where repeated device
creation/destroy is causing driver issues.
Needed by: https://github.com/shader-slang/slang/issues/8346
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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* Use stdout for --help text instead of stderr
* format code (#13)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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* Improve slang-test output verbosity control
This commit improves the existing command-line argument for slang-test,
"-v". Previously it printed more information when "-v" was used.
This commit adds a new option to silence the information output so that
LLM processes less tokens when things are working as expected.
* format code (#74)
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
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* Add a new slang-test option `-enable-debug-layers`
A variable `disableDebugLayer` is renamed to `enableDebugLayers`,
and a corresponding command-line argument is added,
`-enable-debug-layers`.
The previous option `-disable-debug-layer` is still available, but it
prints a deprecation warning message.
The reason why it is added is to make the option available to both Debug
and Release. On Debug build, it will be enabled by default, and it will
be disabled on Release build. We should be able to not only disable it,
but also enable it on Release build.
Ideally this option should be enabled all the time, but currently there
are too many VUID error messages printed and we are enabling only for
Debug build for now.
Note that the CI/CD will run with the option disabled until we resolve
all of VUID errors.
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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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* fix(d3d11): correct parameter in VSSetConstantBuffers1 from uavCount to cbvCount (fixes #6531)
Root cause - Incorrect parameter passing in slang-rhi
1. slang-rhi #281 - Add the correct cbvCount for setting Constant Buffer
2. Prevent render tests from overwriting reference images
* Add missing tests/render/multiple-stage-io-locations.slang.3.expected.png
* Add more expected images from texture2d-gather
* Add new option: skipReferenceImageGeneration
For Github CI we set this to true - So we don't overwrite the expected
images
---------
Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
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This commit adds a help screen to slang-test to improve usability;
and update README.md with clearer instructions.
The help screen is displayed when:
- User explicitly requests help with -h or --help flags
- An unknown option is provided
- A required argument for an option is missing
The help screen provides comprehensive documentation of all available options,
organized into sections:
- Basic options (e.g. bindir, test-dir)
- Output modes (e.g. appveyor, travis, teamcity)
- Test prefix usage explanation
Fixes: #6560
Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
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Fixes #6390
This commit removes the deprecated -adapter command-line option from
slang-test.
This change aligns with commit 015bde8d5a46f32979c00dbb1feb4b3d80729c44,
which previously removed the adapter option from render-test and implemented
the more AdapterLUID mechanism.
Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
Co-authored-by: Yong He <yonghe@outlook.com>
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When -show-adapter-info is provided to slang-test, there is a subsequent pass over all available APIs to ask render-api to show which adapter will be used.
> .\slang-test.exe -show-adapter-info
Supported backends: fxc dxc glslang spirv-dis clang visualstudio genericcpp nvrtc llvm spirv-opt tint
Check vk,vulkan: Supported
Check dx12,d3d12: Supported
Check dx11,d3d11: Supported
Check cuda: Supported
Check wgpu,webgpu: Supported
Adapter Information for Available APIs:
vk,vulkan:
Using graphics adapter: NVIDIA RTX A3000 Laptop GPU
dx12,d3d12:
Using graphics adapter: NVIDIA RTX A3000 Laptop GPU
dx11,d3d11:
Using graphics adapter: Intel(R) UHD Graphics
cpu:
cuda:
wgpu,webgpu:
Using graphics adapter: default
passed test: 'tests/autodiff/arithmetic-jvp.slang (dx11)'
...
closes #5600
* format code
---------
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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* add slang-rhi submodule
* refactor render-test to use slang-rhi and remove OpenGL support
* remove -vk -glsl tests
* remove gl test
* disable failing test
* allow recursive submodules in github actions
* update slang-rhi
* update slang-rhi
---------
Co-authored-by: Yong He <yonghe@outlook.com>
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When slang-test.exe ran with a file name doesn't exactly match
character-by-character, those tests don't run.
This commit alters the file name given from the command-line and it will
behave in a more expected way.
- "./" are removed.
- "../" gets removed along with its parent directory name.
- Back-slash characters will be converted to slash on Windows.
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* Switch to direct-to-spirv backend as default.
* Fix slang-test.
* Fix.
* Fix.
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* Add missing expected.txt for test
* Diagnostics -> StdWriters in render test
* Allow specifying several test prefixes to run
`slang-test -- tests/foo tests/bar`
* Squash warnings in some tests
* Enable gfx debug layer in gfx test util
Makes this issue present consistently: https://github.com/shader-slang/slang/issues/2766
* Allow DebugDevice to return interfaces instantiated by the debugged object
* Check that we actaully have a shader cache for shader cache tests
---------
Co-authored-by: Yong He <yonghe@outlook.com>
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* Enable running tests in parallel.
* Fix linux build.
* Add pthread dependency for slang-test.
* Fix teamcity output.
* Fix race condition.
* Make testReporter thread safe.
* Clean up.
* Fix.
* trigger build
* Fix.
Co-authored-by: Yong He <yhe@nvidia.com>
Co-authored-by: Theresa Foley <tfoleyNV@users.noreply.github.com>
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Vary what SpawnType is used, if one isn't explicitly set.
* Terminate on linux if exec fails.
* Use a more sophisticated sleeping mechanism.
* Attempt to make CI tests to work on aarch64 debug.
Small fixes.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Use 'Process' to communicate with an command line tool.
* Remove slang-win-stream
* Tidy up windows ProcessUtil.
* First version of BufferedReadStream.
* Windows working IPC for steams.
* Test proxy count option.
* Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent.
* First implementation of Unix Process interface.
* Unix process compiles on cygwin.
* Fix typo in unix process.
* Separate unix pipe stream error of invalid access, from pipe availability.
* Fix in standard line extraction.
* Make fd non blocking.
* Fix issues with Windows Process streams.
* Added UnixPipe.
* Some fixes around UnixPipeStream.
* Make a unix stream closed explicit.
* Hack to debug linux process/stream.
* Revert to old linux pipe handling.
* Pass executable path for unit tests.
Split out CommandLine into own source.
* Small improvements in process/command line.
* Check process behavior with crash.
* Make stderr and stdout unbuffered for crash testing.
* Only turn disable buffering in crash test.
* Disable crash test on CI.
* Fix crash on clang/linux.
* Enable crash test.
Remove _appendBuffer as can use StreamUtil functionality.
* Added inital processing for http headers.
* Small improvements to HttpHeader.
* First pass HTTPPacketConnection working on windows.
* Enable other Process communication tests.
* Update comments.
* WIP JSON RPC.
* Add terminate to Process.
Made JSONRPC a Util.
* Small tidy up around HTTPPacketConnection.
* Improve process termination options.
* WIP for test-server.
* Add diagnostics error handling to test-server.
* Improved JSON support.
Parsing/creating JSON-RPC messages.
* WIP JSONRPC parsing.
* First pass RttiInfo support.
* WIP converting between JSON/native types.
* Project files.
* Split out RttiUtil.
Made RttiInfo constuction thread safe.
* WIP RTTI<->JSON.
* Add diagnostics to JSON<->native conversions.
* Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort.
* Add pointer support to RTTI.
Fixed some compilation issues on linux.
* Add fixed array support.
* Added Rtti unit test.
* Add rtti unit test.
* Split out quoted/unquoted key handling.
Fix bugs in JSON value/container.
Added JSON native test.
* Make default array allocator use malloc/free.
Remove the new[] handler (doesn't work on visuals studio).
* Fix for linux warning.
* Remove some test code.
* Fix issues on x86 win.
* Fix warning on aarch64.
* Fix some bugs in JSON parsing/handling.
Make Rtti work copy/dtor/ctor struct types.
* Testing JSON<->native with fixed array.
Make makeArrayView explicit if it's just a single value.
Added array type.
* Fix getting arrayView.
* Improve JSON diagnostic name.
* First pass refactor using Rtti for JSON RPC.
* First pass of test server using RTTI/JSON-RPC.
* Added JSONRPCConnection.
* Fix some naming issues.
* First pass of test-server working.
* Added unit test support for JSON-RPC test server.
* Fix compilation issues on linux around template handling.
* Typo fix.
* Fix a bug around SourceLoc lookup with JSONContainer.
* Set the console type to console for ISlangWriters.
* Small improvements to test-server.
* Small improvements in test-server.
* Small fix.
* Remove test-proxy. Make test-process a process that can be used to unit test 'Process'.
Adding mechanism to control spawning that will create a new process for every test.
* Ability to remove source manager for JSONValue.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Use 'Process' to communicate with an command line tool.
* Remove slang-win-stream
* Tidy up windows ProcessUtil.
* First version of BufferedReadStream.
* Windows working IPC for steams.
* Test proxy count option.
* Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent.
* First implementation of Unix Process interface.
* Unix process compiles on cygwin.
* Fix typo in unix process.
* Separate unix pipe stream error of invalid access, from pipe availability.
* Fix in standard line extraction.
* Make fd non blocking.
* Fix issues with Windows Process streams.
* Added UnixPipe.
* Some fixes around UnixPipeStream.
* Make a unix stream closed explicit.
* Hack to debug linux process/stream.
* Revert to old linux pipe handling.
* Pass executable path for unit tests.
Split out CommandLine into own source.
* Small improvements in process/command line.
* Check process behavior with crash.
* Make stderr and stdout unbuffered for crash testing.
* Only turn disable buffering in crash test.
* Disable crash test on CI.
* Fix crash on clang/linux.
* Enable crash test.
Remove _appendBuffer as can use StreamUtil functionality.
* Added inital processing for http headers.
* Small improvements to HttpHeader.
* First pass HTTPPacketConnection working on windows.
* Enable other Process communication tests.
* Update comments.
* WIP JSON RPC.
* Add terminate to Process.
Made JSONRPC a Util.
* Small tidy up around HTTPPacketConnection.
* Improve process termination options.
* WIP for test-server.
* Add diagnostics error handling to test-server.
* Improved JSON support.
Parsing/creating JSON-RPC messages.
* WIP JSONRPC parsing.
* First pass RttiInfo support.
* WIP converting between JSON/native types.
* Project files.
* Split out RttiUtil.
Made RttiInfo constuction thread safe.
* WIP RTTI<->JSON.
* Add diagnostics to JSON<->native conversions.
* Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort.
* Add pointer support to RTTI.
Fixed some compilation issues on linux.
* Add fixed array support.
* Added Rtti unit test.
* Add rtti unit test.
* Split out quoted/unquoted key handling.
Fix bugs in JSON value/container.
Added JSON native test.
* Make default array allocator use malloc/free.
Remove the new[] handler (doesn't work on visuals studio).
* Fix for linux warning.
* Remove some test code.
* Fix issues on x86 win.
* Fix warning on aarch64.
* Fix some bugs in JSON parsing/handling.
Make Rtti work copy/dtor/ctor struct types.
* Testing JSON<->native with fixed array.
Make makeArrayView explicit if it's just a single value.
Added array type.
* Fix getting arrayView.
* Improve JSON diagnostic name.
* First pass refactor using Rtti for JSON RPC.
* First pass of test server using RTTI/JSON-RPC.
* Added JSONRPCConnection.
* Fix some naming issues.
* First pass of test-server working.
* Added unit test support for JSON-RPC test server.
* Fix compilation issues on linux around template handling.
* Typo fix.
* Fix a bug around SourceLoc lookup with JSONContainer.
* Set the console type to console for ISlangWriters.
* Small improvements to test-server.
* Small improvements in test-server.
* Small fix.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Support for test proxy.
* Turn on testing using proxy.
* Don't pass sink into check of downstream compiler.
* Small change to kick off build.
* Remove register specification on transcendental.
* Increase poll timeout.
Small improvements to proxy.
* Disable gfx unit tests.
* Put test runner in shared library mode by default.
* Change comment. Kick off another CI test.
* Small edit to kick off builds.
* Run unit tests on proxy.
* Turn on using proxy for now.
* Enable swift shader.
* Fix typo.
Add exception support.
* Make the default spwan type SharedLibrary
Use isolation for gfx unit tests.
* Update slang-binaries.
* Fix typo.
* Report unit test output information.
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* GFX: implement mutable shader objects.
* Revert unnecessary changes
* Revert more changes.
* Fix clang errors.
* Fix clang/gcc errors.
* Fix clang errors.
* Remove CPU test.
* Fix after merge.
* Fix after merge.
* Remove gl test
* Code review fixes.
* Fixing all vk validation errors.
* Flush test output more often.
* Fix a crash in `specializeDynamicAssociatedTypeLookup`.
* temporarily disable std-lib-serialize test to see what happens
* Fix crashes.
* Make sure cpu gfx unit tests are properly disabled on TeamCity.
* Disable cpu test.
* Fix.
* Fix cuda.
* Disable nv-ray-tracing-motion-blur
Co-authored-by: Yong He <yhe@nvidia.com>
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* First pass at incorporating nvapi into test harness.
* D3d12 Atomic Float Add via NVAPI working
* Dx12 atomic float appears to work.
* Atomic float add on Dx12.
* Added atomic64 feature addition to vk.
Fix correct output for atomic-float-byte-address.slang
* Disable atomic float failing tests.
* Upgraded VK headers.
* Detect atomic float availability on VK.
* Try to get test working for in64 atomic.
* Made HLSL prelude controlled via the render-test requirements.
* Added -enable-nvapi to premake.
* Fix D3D12Renderer when NVAPI is not available.
* Small improvements to VKRenderer.
* Improve atomic documentation in target-compatibility.md.
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nvAPI -> NVAPI
nvAPIPath -> nvapiPath
DxcIncludeHandler don't reference count.
nv-api-path -> nvapi-path
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Fix premake5.lua so it uses the new path needed for OpenCLDebugInfo100.h
* Keep including the includes directory.
* Added the spirv-tools-generated files.
* We don't need to include the spirv/unified1 path because the files needed are actually in the spirv-tools-generated folder.
* Put the build_info.h glslang generated files in external/glslang-generated. Alter premake5.lua to pick up that header.
* First pass at documenting how to build glslang and spirv-tools.
* Improved glsl/spir-v tools README.md
* Added revision.h
* Change how gResources is calculated.
Update about revision.h
* Update docs a little.
* Split out spirv-tools into a separate project for building glslang. This was not necessary on linux, but *is* necessary on windows, because there is a file disassemble.cpp in spirv-tools and in glslang, and this leads to VS choosing only one. With the separate library, the problem is resolved.
* Fix direct-spirv-emit output.
* Update to latest version of spirv headers and spirv-tools.
* Upgrade submodule version of glslang in external.
* Add fPIC to build options of slang-spirv-tools
* WIP adding support for InterlockedAddFp32
* Upgrade slang-binaries to have new glslang.
* Fix issues with Windows slang-glslang binaries, via update of slang-binaries used.
* WIP - atomicAdd. This solution can't work as we can't do (float*) in glsl.
* WIP on atomic float ops.
* Added checking for multiple decls that takes into account __target_intrinsic and __specialized_for_target.
First pass impl of atomic add on float for glsl.
* Split __atomicAdd so extensions are applied appropriately.
* Made Dxc/Fxc support includes.
Use HLSL prelude to pass the path to nvapi
Added -nv-api-path
* Refactor around IncludeHandler and impl of IncludeSystem
* slang-include-handler -> slang-include-system
Have IncludeHandler/Impl defined in slang-preprocessor
* Small comment improvements.
* Document atomic float add addition in target-compatibility.md.
* CUDA float atomic support on RWByteAddressBuffer.
* Add atomic-float-byte-address-buffer-cross.slang
* Removed inappropriate-once.slang - the test is no longer valid when a file is loaded and has a unique identity by default. A test could be made, but would require an API call to create the file (so no unique id).
Improved handling of loadFile - uses uniqueId if has one.
* Work around for testing target overlaps - to avoid exceptions on adding targets.
Simplify PathInfo setup.
Modify single-target-intrinsic.slang - it no longer failed because there were no longer multiple definitions for the same target.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Add -hide-ignored
Made API filter when enbled filter out non API tests.
* Add ability to set categories at file level.
Added wave, wave-mask and wave-active categories.
* Added -api-only flag.
* Don't synthesize tests from only CPU tests.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* When using setUniform clamp the amount of data written to the buffer size.
* CUDA implement StructuredBuffer/ByteAddressBuffer as pointer/count as is on CPU.
Allow bounds check to zero index.
Update docs.
* Synthesize tests.
* Fix bug in CUDA output.
* Fixing more tests to run on CUDA.
* Added BaseType for layout of Vector and Matrix - as they are held as int32_t vector array types.
* Enable unbound array support on CUDA.
* Added unsized array support for CUDA documentation.
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* First pass at BindLocation.
* Added BindSet::init - for initializing with two input constant buffers. Needs better name, and perhaps should be another class.
* Fix handling of constant buffer stripping.
Improved initialization.
* Trying to generalize BindLocation a little more.
Split out CPULikeBindRoot.
* More work to make BindLocation et al work with non uniform bindings.
* Added parsing to a location.
* WIP: Trying to get CPU working with BindLocation.
* Describe problem of knowing the type of the reference point in the binding table.
* More ideas on getBindings fix.
* Remove BindSet as member of BindLocation.
* Added BindLocation::Invalid
* Made BindLocation able to be key in hash
* Use BindLocation for bindings on BindingSet.
* Added cuda and nvrtc categories to test infrastructure.
Disabled CUDA synthetic tests by default.
Fixed such that all tests now produce something in BindLocation style.
* Use m_userIndex instead of m_userData on Resource.
Move the binding setup out of cpu-compute-util (as no longer CPU specific)
* Removed CPUBinding - used BindLocation/BindSet instead.
Fixed some bugs around indexOf around uniform indirection.
* Renamed BindSet::Resource -> BindSet::Value.
* Document BindLocation.
* Fixes for Clang/GCC
Improve invariant requirement handling when constructing from BindPoints.
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* * Simplify some of test code around CPPCompiler
* Test using 'callable' with pass-through
* Small cpu doc improvements
* Improvements to Clang output parsing.
* Remove temporary file (base filename) .
* Improve handling of external errors - handle severity.
* On error dumping out to 'actual' file for runCPPCompilerCompile.
* Small fixes.
Set the source language type correctly for pass thru.
* Remove warning for test for clang backend c
* Preliminary work around making render-test compute potentiall work with CPU.
Made ShaderCompiler -> a stateless ShaderCompilerUtil.
Means we don't require a Renderer interface to do shader compilation.
* Refactor such that CPU test can take place in without Window or Renderer.
* Hack to look for prelude in source file directory.
Fix bug returning the SharedLibrary for HostCallable.
* Compute test running on CPU.
* Need the prelude currently in same directly as test.
* Hack to remove warning - that then produces an error on appveyor build.
Disable running render CPU test on non-windows.
* Improve handling of disabling CPU tests on linux.
* Added bit-cast.slang working on CPU.
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* Prefixing source files in source/slang with slang-
* Prefix source in source/slang with slang- prefix.
* Rename core source files with slang- prefix.
* Update project files.
* Fix problems from automatic merge.
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* * Remove Makefile
* Document how to create build using premake5
* Added support for finding the executable path
* If binDir not set on command line use the executable path
* Fix getting exe path on linux.
* Removed CalcExecutablePath from Path:: interface, made implementation internal.
* Documentation improvements.
* Fixes based on review
* Fix some typos
* Removed unused/needed global
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* * Make adapter used selectable on the command line
* Added 'adapter' to Renderer::Desc with dx11, dx12, vk honoring it
* GL will check that the renderer matches, but cannot select a specific device
* Share functionality on dx adapter selection in D3DUtil
Note - that on tests that use OpenGL and the adapter doesn't match it will ignore the test (and display a message that the appropriate device couldn't be started)
* Small function name improvement.
* Variable rename to match type.
* Fix typo in Dx12 device selection.
* * Add checking if an adapter is warp
* Improve some comments
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lines (#885)
* * Check for inconsistent command line options for renderer
* Moved RenderApiUtil into core so can be used in slang-test
* Make it use the ShaderdLibrary for API testsing
* Added some simplifying functions to StringUtil for spliting/comparisons
* Refactored the synthesis of rendering tests so that inconsistent combinations are not produced
* Add missing slang-render-api-util.cpp & .h
* Stop warning on linux about _canLoadSharedLibrary not being used.
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* * Fix memory bug around expanding va_args - needed buffer to have space for terminating 0
* Fix problem with FileWriter defaults being globals, as memory they allocate, will only be freed after return from main - work around by making StdWriters RefObject derived, and kept in scope such the writers are destroyed before checks for leaks is found
* Added SimplifyPathAndHash mode for CacheFileSystem - will simplify the path and see if simplified path is in cache before reading file (limiting amout of underlying file requests)
* * Added calcReplaceChar
* Renamed DefaultFileSystem to OSFileSystem
* Made OSFileSystem convert windows \ to / on linux
* Simplified logic for caching in CacheFileSystem.
* Added pragma-once-c to add extra test, but also so there is an 'include' directory in preprocessor tests.
* Small fixes in pragma once test.
* Simplified cache handling path, so that paths/simplified paths area always added.
* Improve naming of methods for different caches.
* Removed references to 'canonicalPath' and made 'uniqueIdentity'
* * Re-add support for canonicalPath to ISlangFileSystem -> not for uniqueIdentifier but as a way to display 'canonicalPath'
* Added peliminary support for being able to display verbose paths in a diagnostic
* Added 'clearCache' support
* Added verbose path support to SourceManager (now needs a ISlangFileSystemExt to do this)
* Added support for '-verbose-path' option to slangc and slang-test.
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and after going to the tool (#764)
* Document some of the changes to command line invocation
* Make -v option display the effective command that is being used to run the test
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* Remove circular reference to renderer on Vk & D3D12 DescriptorSetImpl
* Refactor Stbi image loading such that memory is correctly freed when goes out of scope.
Added Crt memory dump at termination.
Reduced erroneous reporting by scoping TestContext.
* Used capitalized acronym for STBImage to keep Tim happy.
* Split out TestReporter - to just handle reporting test results
Split out Options
Made TestContext hold options, and the reporter
Removed remaining memory leaks.
* Small optimization for rawWrite, such that it directly writes over print..
* Improve comments on TestCategorySet
* Fix typos in TestCategorySet
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