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* checkpoint commit
* debug-layer split, does not compile
* Almost compiles, rebasing before making any further changes
* everything compiles and passes tests locally
* Added tools/gfx/debug-layer to premake and ran premake
Co-authored-by: Yong He <yonghe@outlook.com>
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Upgrade slang-binaries.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Use version of slang-binaries without glslang binaries/premake alpha 13.
Co-authored-by: Yong He <yonghe@outlook.com>
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Upgrade of SPIR-V Tools
* Use slang-pack to get slang-glslang (previously was in slang-binaries)
Update slang-glslang used
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Upgrade to glslang 11.10.0
Co-authored-by: Yong He <yonghe@outlook.com>
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* Use shader-slang/SPIRV-Tools
* Update to latest version with fix for compiling on gcc 7.5
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* Split render-d3d12 into numerous smaller files to make the code easier to parse
* Added all new D3D12 files created from splitting render-d3d12
* Fixed several uses of attachment still floating around; Changed resource-d3d12 and descriptor-heap-d3d12 to match naming conventions of new d3d12 implementation header files
* Readded files with name changes because changing them from inside VS apparently results in them being treated as new files
* Merged in externals changes from master
* Small cleanup changes
* Rerun CI
Co-authored-by: Theresa Foley <10618364+tangent-vector@users.noreply.github.com>
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update slang binaries to have glslang 11.9.0
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update spirv-tools-generated, for glslang-upgrade-14f6e27.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update SPIR-V headers/opt.
Update glslang.
* Set the SPIR-V emit version.
* Use the merged hash from shader-slang/glslang
* Improve comment around spirv version for emitting spir-v directly.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Small fixes.
Added compiler crash with generic defined in a function.
Added enum-flags test that works (by limiting backing type to int), and using __EnumType constraint.
* Add comment about crash.
* Disable crashing test.
* Fixes to make compile on OSX.
* Add github build for OSX.
* Make premake generator a utility.
* Fix osx compilation issue.
* More fixes for OSX build.
* OSX fix due to ambiguity around size_t and integer types.
* Disable xlib on build on osx.
* Use 'prebuildcommands' to make prebuild make utility projects do something.
* Small fixes for premake so utility works on linux/osx.
* Another hack to try and make generators run when 'utility'
* Fix typo in macos.yml.
* Revert premake to old style, and disable stdlib embedding on OSX.
* OSX testing.
* Fix pipe handling for OSX.
* Enable testing on OSX.
* Small fix because uname -p is not x64 on darwin.
* Use glslang from slang-binaries for OSX.
* Add slang-llvm on OSX.
* Upgrade slang-llvm.
* Update slang-llvm for OSX JIT fix.
* slang llvm 26
* Upgrade slang-llvm.
* Use slangUtil to get shared library filename.
* Use fixed slang-binaries.
* Another small fix.
* Rename linux build for clarity.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Small fixes.
Added compiler crash with generic defined in a function.
Added enum-flags test that works (by limiting backing type to int), and using __EnumType constraint.
* Add comment about crash.
* Disable crashing test.
* Fixes to make compile on OSX.
* Add github build for OSX.
* Make premake generator a utility.
* Fix osx compilation issue.
* More fixes for OSX build.
* OSX fix due to ambiguity around size_t and integer types.
* Disable xlib on build on osx.
* Use 'prebuildcommands' to make prebuild make utility projects do something.
* Small fixes for premake so utility works on linux/osx.
* Another hack to try and make generators run when 'utility'
* Fix typo in macos.yml.
* Revert premake to old style, and disable stdlib embedding on OSX.
* OSX testing.
* Fix pipe handling for OSX.
* Enable testing on OSX.
* Small fix because uname -p is not x64 on darwin.
* Use glslang from slang-binaries for OSX.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update glslang.
* Update slang-binaries to have glslang 11.16.0-3
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Use updated slang-binaries that have SPIR-V diagnostics improvements.
* Re-enable nv-ray-tracing-motion-blur, because with SPIR-V diagnostic fixes in glslang - there shouldn't be spurious errors from glslang compilation.
* If optimization fails use the SPIR-V we have.
* Update slang binaries.
* Hack to disable gfx unit tests for now to try and get CI pass for this PR.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Use updated slang-binaries that have SPIR-V diagnostics improvements.
* Re-enable nv-ray-tracing-motion-blur, because with SPIR-V diagnostic fixes in glslang - there shouldn't be spurious errors from glslang compilation.
* If optimization fails use the SPIR-V we have.
* Update SPIR-V headers and generated files.
Updated documentation.
* Update spirv-headers/tools.
Revert slang-binaries.
* Remove hack around spir-v optimization as no longer needed.
disable nv-ray-tracing-motion-blur.slang
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* #include an absolute path didn't work - because paths were taken to always be relative.
* WIP fixing glslang error reporting.
* SPIR-V opt diagnostics.
* Small formatting tidy up.
* Disable nv-ray-tracing-motion-blur.slang for now, until merged and can rebuild slang-glslang.
* Formatting improvements.
* Some small improvements around optimizing in glslang.
* Make clear if calling optimize with 'non' in glslang no work is done (such as a pointless copy).
* Small formatting change - mainly to kick off a build.
* Upgrade slang-binaries to fix git fetch issue on TC.
* Small formatting edits. Kick build.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* First integration of slang-pack.
* Use .os
* Add optional dependency support.
* Update github actions/scripts to update deps. aarch64 needs special handling.
* Upgrade to latest slang-pack for ignore-deps support.
* Fix linux build issues.
* Copying slang-llvm from dependencies.
* Add support for LLVM for host callable.
Added CodeGenTransitionMap.
* Remove hack to enable host callable for LLVM.
* Small improvements around transitions/downstream compiler.
* Fix typo in method name.
* Fix comment.
* Update visual studio project.
* Updage slang-llvm to include initialization fix.
* Fix handling extraction of clang version number.
* Fix some formatting problems.
* hack - to see if there is a version problem on CI.
* Remove progress on github action linux.
* Allow version lines to have text before 'prefix'.
* Update slang-binaries to include centos-7 premake binaries.
* Upgrade slang-binaries.
* Upgrade slang-binaries.
* Update slang binaries to have certificates.
* Fix handling of dependency path.
* Update README to include LLVM
Update building to include --deps and --arch
* Include slang-llvm in packages.
* Update building docs.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Add slang-binaries to have certificates.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update slang-binaries to have centos binaries.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update slang-binaries for glslang binaries with updated spirv headers/tools.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Update glslang/spir-v generated files.
* Update spirv-headers and spirv-tools
* Fix readme.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Upgrade to GLSLANG 11.16.0+
* Small edit to readme - really to kick another build.
* Upgrade slang-binaries to include new glslang binaries.
* Update slang-binaries to include linux-x86
* Upgrade slang-binaries.
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Upgrade glslang to 11.5.0
* Remove no longer needed section from glslang-generated/README.md
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* Update VS projects to 2019.
* Empty commit to trigger build
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Co-authored-by: Theresa Foley <tfoleyNV@users.noreply.github.com>
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* Refactor `gfx` to surface `CommandBuffer` interface.
* Fixes.
* Fix code review issues, and make vulkan runnable on devices without VK_EXT_extended_dynamic_states.
* Update solution files
* Move out-of-date examples to examples/experimental
Co-authored-by: Yong He <yhe@nvidia.com>
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* Explicit swapchain interface in `gfx`.
* Correctly return nullptr when `IRenderer` creation failed.
* Fix crashes on CUDA tests.
* Cleanups.
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This change also switches the build back to using prebuilt glslang binaries instead of always building from source.
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* Update glslang to 11.1.0
This change pulls new versions of glslang, spirv-headers, and spirv-tools as submodules, and makes the necessary changes to other files in the repository to get it all building (at least on Windows).
This change also enables building of glslang from source by default, so that we can easily generate new binaries for inclusion in the `slang-binaries` repository.
* fixup: missing file
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* #include an absolute path didn't work - because paths were taken to always be relative.
* Testing out use of lz4.
* Added ICompressionSystem, and LZ4 implementation.
* Add support for deflate compression.
Simplify compression interface - to make more easily work across apis.
* WIP on CompressedFileSystem.
* ImplicitDirectoryCollector
* SubStringIndexMap - > StringSliceIndexMap.
* WIP save stdlib in different containers.
* Support for different archive types for stdlib.
* Fix project.
* CompressedFileSystem -> ArchiveFileSystem.
Added CompressionSystemType::None
* Added ArchiveFileSystem
* Fix problem RiffFileSystem load withoug compression system.
* Test archive types.
Improve diagnostic message.
* Fix typo in testing file system archives.
* Split out archive detection.
* Fix gcc warning issue.
* Fix warning.
* RiffArchiveFileSystem -> RiffFileSystem
Co-authored-by: Tim 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.
* Add miniz
* Fix for separator in CacheFileSystem.
Add compression unit test for zip.
* Put zip compression into core.
* Remove delimiter stripping if simplifying a path - as stripping will fix delimiters.
* ZipFileSystem WIP.
* More ZipFileSystem working.
* Added isEmpty.
Fixed small bug is contains.
* First pass support for mutability on zip.
* Improvements to File::read/writeAllBytes
* Can access and save archive - but has memory leaks.
* Fix memory leak.
* Some ZIP compression tests.
* Fix memory leak on ScopedAllocation.
Fix off by one bug on UIntSet
* Bug fix in UIntSet
* Fix remaining ZipFileSystem issues.
Adde stand alone unit-test.
* Turn tabs to spaces in slang-io.h
* Renamed mode ReadWrite (instead of just Write)
* Make miniz it's own project.
* Fix windows warning on win32.
* Remove warnings needed when miniz was included as a header library.
* Set the C++ standard via 'flags' in premake.
* Add support for 'implicit' paths.
* Add testing for implicit directories.
Better handling of implicit directories.
* Improve comments in ZipFileSystem.
* Update comment around reader/writer transformation.
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* Try removing pthreads from glslang.
* Update slang-binaries to use glslang that doesn't use pthreads.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.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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WaveActiveCountBits on glsloutput. Slang PR #1488 (#1489)
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* Fix the minProgramTexelOffset should be -.
* Improve comments.
* Upgrade of slang-binaries which contains slang-glslang with the texel offset fix.
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
* Upgrade slang-binaries to have new glslang.
* Fix issues with Windows slang-glslang binaries, via update of slang-binaries used.
* Small improvements to glslang building process documentation.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Initial work on direct emission of SPIR-V
This change adds a first vertical slice of support for emitting SPIR-V code directly from the Slang IR, instead of generating it indirectly via GLSL.
This work isn't usable for anything valuable right now; the goal is just to get something checked in that we can incrementally extend over time.
When invoking `slangc`, the `-emit-spirv-directly` option can be used to turn on the new code path.
I have not bothered to add an equivalent API option, because this flag is only intended to be used for testing in the immediate future.
The existing `emitEntryPoint()` function has become `emitEntryPointSource()` to more accurately reflect its role in a world where we can also emit entry points to a binary format.
Much of the logic that was inside `emitEntryPoint()` had to do with linking and then optimizing/transforming Slang IR code to get it ready for emission on a particular target.
This logic has been factored into a new `linkAndOptimizeIR()` function that can be shared between the path that emits source and the new one that emits SPIR-V.
The meat of the change is then the `emitSPIRVFromIR()` function in `slang-emit-spirv.cpp`, which is called *after* all the optimizations and transformations have been applied to the Slang IR to get it ready.
Rather than repeat myself here, I will try to make the comments in `slang-emit-spirv.cpp` usable as documentation of the approach being taken.
Smaller notes:
* I've included a test case that compares `slangc` output directly to expected SPIR-V. This is perhaps not an ideal plan for how to test SPIR-V emission going forward, but it suffices for now.
* The `external/` directory needed to be added to the include dirs for the `slang` project so that the new code can depend on the SPIR-V header.
* In `slang-ir-link`, the direct SPIR-V generation path means that we now link with a target of SPIR-V instead of GLSL. In principle this can be used to ensure that appropriate variants of intrinsics are selected based on the knowledge that we are emitting SPIR-V. In practice, that isn't being used at all.
* Fixup: path for SPIR-V headers
While working on this PR I used a copy of `spirv.h` that I placed into the repository tree manually, but since I started the work we ended up with SPIR-V headers in our tree anyway, albeit at a different path.
This change tries to fix things up so that my code uses the headers that were already placed in the repository.
* fixup; 64-bit build issue
* fixup: typo fixes based on review
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* Enable use of pre-built glslang binaries
This change uses an updated version of the `slang-binaries` submodule that includes pre-built versions of `slang-glslang.dll` and `libslang-glslang.so`, and enables the build of the main Slang project to rely on these binaries instead of building them from source.
An option to the premake build file can be used to generate the appropriate project files for `slang-glslang`, which should enable us to build updated binaries as needed. The default option is to *not* build those projects, so that we can reduce build times in the common case (and on CI).
* fixup: different copy commands per platform
* fixup
* fixup
* fixup: remove stray line added to premake file by accident
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* Add spirv-tools module and set ENABLE_OPT to be true
* Add spirv-headers dependency
* Build spirv-opt into glslang project
* Add optimization pass
* Add generated spirv-opt files
Modify solution to avoid obj file conflicts
* Add optimization pass to SPIR-V generation
* Don't pass additional optimizer options to glslang
* Build spirv-opt in Linux
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* Use dxcompiler_47.dll from slang-binaries on windows.
* make https for git module slang-binaries
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* Update glslang
This moves to a version of glslang that is hosted with the slang project and that includes a patch for a high-priority fix that hasn't been upstreamed into the main glslang repository yet.
* Change a GLSL extension name
The glslang codebase changed the extension name required to enable certain features from `GL_KHX_shader_explicit_arithmetic_types` to `GL_EXT_shader_explicit_arithmetic_types`.
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