slang.git - Making it easier to work with shaders

Age	Commit message (Collapse)	Author
2020-03-30	CUDA version handling (#1301)	jsmall-nvidia
	* render feature for CUDA compute model. * Use SemanticVersion type. * Enable CUDA wave tests that require CUDA SM 7.0. Provide mechanism for DownstreamCompiler to specify version numbers. * Enabled wave-equality.slang * Make CUDA SM version major version not just a single digit. * Fix assert. * DownstreamCompiler::Version -> CapabilityVersion
2020-03-25	Better diagnostics on failure on CUDA. (#1288)	jsmall-nvidia
	* Better diagnostics on failure on CUDA. * Catch exceptions in render-test * * Added ability to disable reporting on CUDA failures * Stopped using exception for reporting (just write to StdWriter::out() * Removed CUDAResult type * Don't set arch type on nvrtc to see if fixes CI issues. * Try compute_30 on CUDA. * Added ability to IGNORE_ a test DIsabled rw-texture-simple and texture-get-dimensions * Disable tests that require CUDA SM7.0 Use DISABLE_ prefix to disable tests. * Disable signalUnexpectedError doing printf.
2020-03-09	CUDA support for vector/matrix Wave intrinsics (#1266)	jsmall-nvidia
	* Distinguish between __activeMask and _getConvergedMask(). Remove need to pass in mask to CUDA wave impls. * Add support for vector/matrix Wave intrinsics for CUDA. Fix issue with CUDA parsing of errors. * Fix typo.
2020-03-02	Renamed UnownedStringSlice::size to getLength to make match String. (#1254)	jsmall-nvidia

2020-03-02	Additional Wave Intrinsic Support (#1252)	jsmall-nvidia
	* Test for some wave intrinsics. More wave intrinsic support on CUDA. * Use shfl_xor_sync. * Improvements around wave intrinsics. Fix built in integer types belong to __BuiltinIntegerType. * Improvements and fixes around Wave intrinsics. * Added WaveIsFirstLane test. No longer use __wavemask_lt, as appears not available as an intrinsic. * Small fixes to CUDA prelude. * Add wave-active-product test. Handle the special case for arbitray sums. * Used macro to implement CUDA wave intrinsics.
2020-02-18	CUDA/CPU resource coverage (#1224)	jsmall-nvidia
	* Add cubemap support. * Add CUDA fence instrinsics. * Added Gather for CUDA. * Use the CUDA driver API as much as possible. * * Support 1D texture on CPU * WIP on 1D texture on CUDA * Added simplified texture test * Fix test. * Improve texture-simple tests. * * Add CPU support for 3d textures * Add support for mip maps to CUDA * Disable warnings in nvrtc * Update CUDA docs * WIP on 3d texture support. * Add support for 3d textures for CPU and CUDA.
2020-01-27	CUDA implement StructuredBuffer/ByteAddressBuffer as pointer/count as is on ↵	jsmall-nvidia
	CPU. (#1182) Allow bounds check to zero index. Update docs.
2020-01-21	CUDA support improvements (#1168)	jsmall-nvidia
	* Add test result for compile-to-cuda * Add RAII for some CUDA types to simplify usage. * First pass handling of some instrinsics on CUDA (for example transcendentals) * CUDA working with built in intrinsics. * Add missing CUDA prelude intrinsics. * CUDA matches CPU output on simple-cross-compile.slang * First pass at hlsl-scalar-float-intrinsic.slang test. * Fix smoothstep impl on CUDA and CPU. * Fixed step intrinsic on CUDA/CPU. * Added operator[] to Matrix for C++, to allow row access. Needs a fix for CUDA. * Fixed warning on clang build.
2019-12-12	Use DownstreamCompiler for all downstream compilers (#1152)	jsmall-nvidia
	* CPPCompiler -> DownstreamCompiler * Added DownstreamCompileResult to start abstraction such that we don't need files. * * Split out slang-blob.cpp * Made CompileResult hold a DownstreamCompileResult - for access to binary or ISlangSharedLibrary * Keep temporary files in scope. * Add a hash to the hex dump stream. * Move all file tracking into DownstreamCompiler. * WIP support for nvrtc. * WIP: Adding support for nvrtc compiler. Adding enum types, wiring up the nvrtc into slang. * Fix remaining CPPCompiler references. * Fix order issue on target string matching. * Use ISlangSharedLibrary for nvrtc. * Use DownstreamCompiler for nvrtc. * WIP first pass at compilation win nvrtc. * Added testing if file is on file system into CommandLineDownstreamCompiler. Added sourceContentsPath. * Make test cuda-compile.cu work by just compiling not comparing output. * Genearlize DownstreamCompiler usage. * Fix warning on clang. * Remove CompilerType from DownstreamCompiler. * Use DownstreamCompiler interface for all compilers. NOTE for FXC, DXC and GLSLANG this doesn't mean using 'compile' - it's still extracting functions from shared library. * Fix compiling on gcc/clang for DownstreamCompiler. * Fix problem on non-vc builds with not having return on locateCompilers for VS. * Change so no warning for code not reachable on locateCompilers for vs.
2019-12-12	Slang compiles CUDA source via NVRTC (#1151)	jsmall-nvidia
	* CPPCompiler -> DownstreamCompiler * Added DownstreamCompileResult to start abstraction such that we don't need files. * * Split out slang-blob.cpp * Made CompileResult hold a DownstreamCompileResult - for access to binary or ISlangSharedLibrary * Keep temporary files in scope. * Add a hash to the hex dump stream. * Move all file tracking into DownstreamCompiler. * WIP support for nvrtc. * WIP: Adding support for nvrtc compiler. Adding enum types, wiring up the nvrtc into slang. * Fix remaining CPPCompiler references. * Fix order issue on target string matching. * Use ISlangSharedLibrary for nvrtc. * Use DownstreamCompiler for nvrtc. * WIP first pass at compilation win nvrtc. * Added testing if file is on file system into CommandLineDownstreamCompiler. Added sourceContentsPath. * Make test cuda-compile.cu work by just compiling not comparing output. * Fix warning on clang.