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2021-05-27JSON Parser and Writer (#1859)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP JSONWriter/JSONParser. * Checking different Layout styles for JSON. * Add slang-json-parser.h/.cpp
2021-05-25JSON Lexing and string encoding/decoding (#1858)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP Json lexer. * Check JSON Lex with unit test * Add JSON escaping/unescaping of strings. * Big fix encoding/decoding. * Fix typo in JSON diagnostics. * Fix typo. * Better float testing.
2021-05-21Downstream option handling (#1850)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Added SourceLoc handling for command line parsing. * Fix typo in debug. * Fix issue around the DiagnosticSink used in options parsing not having a writer available - by having DiagnosticSink parenting. * Small rename for clarity. * WIP extracting command line args for downstream tools. * Unit tests/bug fixes around extracting args. * Use DownstreamArgs in the EndToEndCompileRequest * Passing downstream compiler options downstream. * Fix issue with endToEndReq being nullptr. * Fix issue with diagnostics number change. * Small improvements to how the source line is displayed if it's too long. Default to 120, as suggested in previous review. Co-authored-by: T. Foley <tfoleyNV@users.noreply.github.com>
2021-05-19Glslang as DownstreamCompiler (#1846)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP Fxc as downstream compiler. * First pass FXC downstream compiler working. * GCC compile fix. * Fix FXC parsing issue. * Special case filesystem access. * Use StringUtil getSlice. * Fix isses with not emitting source for FXC. * WIP on DXC. * Small fixes for DXBC handling. * Removed DXC from ParseDiagnosticUtil (can use generic) Try to improve output for notes from DXC. * FIrst pass of Glslang as DownstreamCompiler * Fix some problems with parsing for glslang replacement. * Add slang-glslang-compiler.cpp/.h * Fix downstream for spir-v output. * dissassemble -> disassemble * Fix typo and improve some naming/comments. * Remove getSharedLibrary from DownstreamCompiler * Removed some no longer used diagnostics.
2021-05-14DXC as DownstreamCompiler (#1845)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP Fxc as downstream compiler. * First pass FXC downstream compiler working. * GCC compile fix. * Fix FXC parsing issue. * Special case filesystem access. * Use StringUtil getSlice. * Fix isses with not emitting source for FXC. * WIP on DXC. * Small fixes for DXBC handling. * Removed DXC from ParseDiagnosticUtil (can use generic) Try to improve output for notes from DXC.
2021-05-14FXC as DownstreamCompiler (#1844)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP Fxc as downstream compiler. * First pass FXC downstream compiler working. * GCC compile fix. * Fix FXC parsing issue. * Special case filesystem access. * Use StringUtil getSlice. * Fix isses with not emitting source for FXC. * Small fixes for DXBC handling.
2021-04-29Simplify CommandLine by removing Escaping (#1825)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Split out StringEscapeUtil. * Added StringEscapeUtil. * Fix typo in unix quoting type. * Small comment improvements. * Try to fix linux linking issue. * Fix typo. * Attempt to fix linux link issue. * Update VS proj even though nothing really changed. * Fix another typo issue. * Fix for windows issue. Fixed bug. * Make separate Utils for escaping. * Fix typo. * Split out into StringEscapeHandler. * Windows shell does handle removing quotes (so remove code to remove them). * Handle unescaping if not initiating using the shell. * Slight improvement around shell like decoding. * Simplify command extraction. * Add shared-library category type. * Fix bug in command extraction. * Typo in transcendental category. * Enable unit-test on in smoke test category. * Make parsing failing output as a failing test. * Fixes for transcendental tests. Disable tests that do not work. * Changed category parsing. * Removed the TestResult parameter from _gatherTestsForFile. Made testsList only output. * Remove testing if all tests were disabled. * Make args of CommandLine always unescaped. * Add category. * Don't need escaping on unix/linux. * Remove some no longer used functions.
2021-04-29Support for escaped paths in tools (#1823)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Split out StringEscapeUtil. * Added StringEscapeUtil. * Fix typo in unix quoting type. * Small comment improvements. * Try to fix linux linking issue. * Fix typo. * Attempt to fix linux link issue. * Update VS proj even though nothing really changed. * Fix another typo issue. * Fix for windows issue. Fixed bug. * Make separate Utils for escaping. * Fix typo. * Split out into StringEscapeHandler. * Windows shell does handle removing quotes (so remove code to remove them). * Handle unescaping if not initiating using the shell. * Slight improvement around shell like decoding. * Simplify command extraction. * Add shared-library category type. * Fix bug in command extraction. * Typo in transcendental category. * Enable unit-test on in smoke test category. * Make parsing failing output as a failing test. * Fixes for transcendental tests. Disable tests that do not work. * Changed category parsing. * Removed the TestResult parameter from _gatherTestsForFile. Made testsList only output. * Remove testing if all tests were disabled. * Fix typo. * Disable path canonical test on linux because CI issue.
2021-04-22C++ extractor improvements (#1803)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Split of NodeTree. Split out FileUtil. Split out MacroWriter. * Rename slang-cpp-extractor-main.cpp -> cpp-extractor-main.cpp * First pass at extractor unit-tests * Initial parsing of enum. * Ability to disable/enable parsing of scope types. * Initial support for typedef. * Added operator== != to ArrayVIew. Added test for splitting to unit tests. * Improve comment in StringUtil. * Fix comment. * Fix typo.
2021-04-01Added compiler-core project (#1775)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Split out compiler-core initially with just slang-source-loc.cpp * More lexer, name, token to compiler-core. * Split Lexer and Core diagnostics. * Move slang-file-system to core. * Add slang-file-system to core. * More DownstreamCompiler into compiler-core * Fix typo. * Add compiler-core to bootstrap proj. * Small fixes to premake * For linux try with compiler-core * Remove compiler-core from examples. * Added NameConventionUtil to compiler-core * Add global function to CharUtil to *hopefully* avoid linking issue. * Hack to make linkage of CharUtil work on linux.
2021-03-31Support for __LINE__ and __FILE__ in preprocessor (#1772)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * First pass support for __LINE__ and __FILE__. * Test include handling with __FILE__ Fix diagnostic compare when input is empty. * Fix some issues in preprocessor handling of special macros like __LINE__ Add a more complex test. * Use CONCAT2 in tests, because preprocessor doesn't quite get parameter expansion correct. * Make __FILE__ and __LINE__ behave more like Clang/Gcc. * A test for preprocessor bug. * Fix __LINE__ and __FILE__ in macro expansion, should be initiating location. * Fix some comments. * Small tidy up around builtin macros. * Small improvements for macro type names. Escape found paths.
2021-03-15Test Doc System (#1754)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use capability system in docs. Simplify how requirements/availability is produced. * Small fixes in output of availablity. * Updated stdlib doc. * Small improvements. * Added doc test type. Improved readability of straight .md text Made -doc option output to diagnostic stream. * Add test for checking requirements info is correctly extracted. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2021-03-04Refactor `gfx` to surface `CommandBuffer` interface. (#1735)Yong He
* 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>
2021-02-24Explicit swapchain interface in `gfx`. (#1726)Yong He
* Explicit swapchain interface in `gfx`. * Correctly return nullptr when `IRenderer` creation failed. * Fix crashes on CUDA tests. * Cleanups.
2021-02-04Fix line offset problem (#1690)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP diagnostics for line number output. * Small param naming change * Use x macro for pass through compile human name lookup/getting. * WIP on parsing downstream compiler output. * Split out parsing into ParseDiagnosticUtil. Added test result of single line. * Dump out the std output on fail to parse diagnostics. * Change test type for syntax-error-intrinsic.slang be TEST not TEST_DIAGNOSTIC * Use Index for StringUtil. * WIP: First pass support for parsing Slang diagnostics. * WIP Testing comparing with ParseDiagnosticUtil with previous ad-hoc mechanism. * Use the new parsing mechanism for diagnostic comparisons. * Fix layout on GLSL, doesn't have CR so runs into main. * Split out switch on outputting intrinsic 'specials'. Output code around intrinsic as emit - so that we get the appropriate indenting (and potentially other benefits). * Improvements to diagnostics parsing. Better error handling, and fallback handling. Added ability to parse downstream compilers without a prefix. Added ability to parse Slang with a prefix. * DownstreamDiagnostic::Type -> Severity and related fixes. * Small fixes around moving from DownstreamDiagnostic::Type -> Severity * Fix handling of 'special intrinsic' expansion * Split out the handling of intrinsic expansion into it's own type and files. * Fixes to reading expected output - for SimpleLine test. * Test using += to check #line output. * A test around += and return. * Small comment fixes. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2021-02-04DownstreamDiagnostic::Type -> Severity (#1687)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP diagnostics for line number output. * Small param naming change * Use x macro for pass through compile human name lookup/getting. * WIP on parsing downstream compiler output. * Split out parsing into ParseDiagnosticUtil. Added test result of single line. * Dump out the std output on fail to parse diagnostics. * Change test type for syntax-error-intrinsic.slang be TEST not TEST_DIAGNOSTIC * Use Index for StringUtil. * WIP: First pass support for parsing Slang diagnostics. * WIP Testing comparing with ParseDiagnosticUtil with previous ad-hoc mechanism. * Use the new parsing mechanism for diagnostic comparisons. * Improvements to diagnostics parsing. Better error handling, and fallback handling. Added ability to parse downstream compilers without a prefix. Added ability to parse Slang with a prefix. * DownstreamDiagnostic::Type -> Severity and related fixes. * Small fixes around moving from DownstreamDiagnostic::Type -> Severity * Small comment fixes. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2021-02-03Diagnostic comparison using parsing (#1683)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP diagnostics for line number output. * Small param naming change * Use x macro for pass through compile human name lookup/getting. * WIP on parsing downstream compiler output. * Split out parsing into ParseDiagnosticUtil. Added test result of single line. * Dump out the std output on fail to parse diagnostics. * Change test type for syntax-error-intrinsic.slang be TEST not TEST_DIAGNOSTIC * Use Index for StringUtil. * WIP: First pass support for parsing Slang diagnostics. * WIP Testing comparing with ParseDiagnosticUtil with previous ad-hoc mechanism. * Use the new parsing mechanism for diagnostic comparisons. * Improvements to diagnostics parsing. Better error handling, and fallback handling. Added ability to parse downstream compilers without a prefix. Added ability to parse Slang with a prefix.
2021-02-02Downstream compiler line number test (#1682)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP diagnostics for line number output. * Small param naming change * Use x macro for pass through compile human name lookup/getting. * WIP on parsing downstream compiler output. * Split out parsing into ParseDiagnosticUtil. Added test result of single line. * Dump out the std output on fail to parse diagnostics. * Change test type for syntax-error-intrinsic.slang be TEST not TEST_DIAGNOSTIC
2021-01-11LZ4 compression support (#1654)jsmall-nvidia
* #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>
2020-12-10Building with embedded stdlib (#1634)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Move reflection to reflection-api. * Slight reorg to pull out potentially Slang internal functions from the reflection API impls. * Remove visual studio projects * Fix for slang-binaries copy. * Add the visual studio projects in build/visual-studio * Remove miniz project. * Differentiate the linePath from the filePath. * Improve comment in premake5.lua + to kick of CI. * Kick CI. * Use COM compile request for calls to functions inside api-less-slang. Add static-slang project. * Fix const typo issue. * Don't include 'core' link in 'api-less-slang' * Removed static-slang lib causes problems on linux with linking. Embed Slang stdlib Added StaticBlob Added dumpSourceBytes Use ConstArrayView for the archive. At startup allow loading of zip with stdlib. Made -save-stdlib -load-stdlib take a name Added '-save-stdlib-bin-source' to save out serialized stdlib as source. * Ability enable/disable stdlib embedding. * Fix problem with moduleDecl not having module pointer set when serialized in. * Set of debugdir for slang-test and examples. * Add slang-stdlib-api.cpp * Update slang filters for VS. * Try to use pic, and -mcmodel=medium * Some more efforts ot make premake work. * WIP premake5.lua from previously working version. * Remove api-less-slang project. * Disable dllexport on gcc/clang. * Embed via slangc-bootstrap. * Fix slang-profile. Always compiles without stdlib. * Use pic "On" * Remove slangc-bootstrap and embed-stdlib-generator if embedding not required. Make bootstrap run the generators. * Improve comments in premake5.lua. Kick off another CI build. * Remove generation of stdlib source from std-lib-serialize.slang
2020-12-04Projects in 'build' and Slang API separation (#1624)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Move reflection to reflection-api. * Slight reorg to pull out potentially Slang internal functions from the reflection API impls. * Remove visual studio projects * Fix for slang-binaries copy. * Add the visual studio projects in build/visual-studio * Remove miniz project. * Differentiate the linePath from the filePath. * Improve comment in premake5.lua + to kick of CI. * Kick CI.
2020-12-02Zip FileSystem support (#1617)jsmall-nvidia
* #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.
2020-12-02Fix for TC problem with Path unit test (#1621)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Hopefully fix for TC issue where canonical path causes problems - perhaps because on test machines visibility of paths outside the build environment is limited.
2020-12-01Make SlangCompileRequest COM type (#1620)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP for COM CompileRequest. * Add more methods to IGlobalSession. * Fix createCompileRequest. Made slangc tool use COM style methods. * m_ prefix variables in EndToEndCompileRequest
2020-11-18Test for serializing out and reading back Stdlib (#1605)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Mangling/module name extraction for GenericDecl * Add comment on SerialFilter to explain re-enabling Stmt. * Support setting up SyntaxDecl when reconstructed after deserialization. * Improvements to setup SyntaxDecl. * Fix typo so can read compressed SourceLocs. * Fix issue with SourceManger. * Simple test for serializing out stdlib and reading back in. * Fix calling convention. * Add override to StdLib impls. * Fix typo. * Apply testing to an actual compute test when using load-stdlib Make -load/compile-stdlib processable by Slang Move out testing into util into TestToolUtil so can be shared. * Slightly more concise setup of session. * Fix some errors introduced with session handling. * Made setup for compile same across slangc and slangc-tool.
2020-09-01Support dynamic existential shader parameters in render-test (#1525)Yong He
* Support dynamic existential shader parameters in render-test * Fix linux build error. * Fixes. * Fix code review issues. * Fix gcc error. * More fixes. * More fixes.
2020-08-21Vulkan update/NVAPI support (#1511)jsmall-nvidia
* 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.
2020-08-21Fix stdlib declarations for texture Gather() (#1510)Tim Foley
Fixes #1507 These operations were failing to take into account the way that array textures require an extra coordinate to be passed in for the primary location (but not the additional offsets). Adding `isArray` to the component count is the existing solution used for similar intrinsics elsewhere in the stdlib, and it is adopted here. Because our test framework isn't really set up to do a lot of texture testing (including having no support for texture arrays), the test added here is just a cross-compilation test that compares output with fxc for comparable input.
2020-08-19Remove IncludeHandler. (#1505)jsmall-nvidia
nvAPI -> NVAPI nvAPIPath -> nvapiPath DxcIncludeHandler don't reference count. nv-api-path -> nvapi-path Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2020-08-18Support for float atomics on RWByteAddressBuffer (#1502)jsmall-nvidia
* 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>
2020-08-05Refactor enumerating directory contents (#1478)jsmall-nvidia
* Use m_style for OSFindFilesResult * Refactor of FindFilesResult. * Fixes on linux for FindFiles. * Simplify FindFilesState, and linux support for pattern matching. * Small fixes to linux FindFilesState * Fix typo on linux FindFiles * Fix typo in linux FindFiles. * Renamed some variables, and improved comments on FindFiles. * Improve comments on FildFiles * Small improvements around FindFiles. * Refactor FindFiles again.. into a visitor and function in Path. * Fix some problems on linux. * Fix linux typo. * Renamed os -> find-file-util * find-file-utl -> directory-util Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2020-07-24Test frame work improvements (#1452)jsmall-nvidia
* 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>
2020-07-10CUDA/CPU varying compute inputs as IR pass (#1438)Tim Foley
The main change here is that the CPU and CUDA C++ emit paths now rely on an earlier IR pass to legalize the varying parameter list of a kernel and translate references to varying parameters with semantics like `SV_DispatchThreadID`. Doing so removes a lot of special-case logic from the emit passes. This work moves us even closer to being able to eliminate `KernelContext` from the CPU/CUDA emit logic, because it removes the issue of state related to varying inputs being stored in `KernelContext`. The new pass that handles the legalization is in `slang-ir-legalize-varying-params.cpp`, and it borrows heavily from the existing `slang-ir-glsl-legalize.cpp` pass. The new pass factors out the target-independent and target-dependent logic, so that both CPU and CUDA can share much of the same code despite having very different rules for how the system-value parameters are being provided. An eventual goal is to have the new pass also handle the GLSL case, but doing so requires copying even more logic out of the GLSL-specific pass, and doing so seemed like a step to far for what was meant to be a stepping-stone change as part of other work. As a result of the incomplete nature of the pass, certain cases don't work for compute shader inputs for CPU/CUDA (e.g., wrapping your varying inputs in a `struct` type parameter), but those were cases that also didn't work in the existing `emit`-based logic. One major consequence of this change is that the logic for emitting the various different functions that represent an entry point for our CPU back-end has been streamlined and simplified. The original logic had a fair bit of cleverness built in to try and avoid unnecessary math ops when computing the various IDs/indices, while the new logic is much more simplistic (the main dispatch function loops over threadgroups with a triply-nested `for` and then delegates to the group-level function loops over threads with its own nested `for`s). Longer term, it will be important to simplify the CPU functions we emit further, by eliminating things like the `_Thread` function that should never really be exposed to users (the minimum granularity of invoking a CPU compute kernel should be a single threadgroup). We may eventually decide to synthesize all of the extra code that is being generated in the `emit` pass as IR instead.
2020-07-06ShortList<T> and core.natvis improvements. (#1430)Yong He
* ShortList<T> and core.natvis improvements. * Fix gcc build. * add `getBuffer()` accessor to `GetArrayViewResult`
2020-07-01Ignore tests that don't have all the rendering APIs they require available. ↵jsmall-nvidia
(#1419)
2020-06-17Generate dynamic C++ code for the minimal test case. (#1391)Yong He
* Add IR pass to lower generics into ordinary functions. * Fix project files * Emit dynamic C++ code for simple generics and witness tables. Fixes #1386. * Remove -dump-ir flag. * Fixups.
2020-06-05Fix FindTypeByName reflection API not finding stdlib types.Yong He
2020-05-26Improvements around hashing (#1355)jsmall-nvidia
* Fields from upper to lower case in slang-ast-decl.h * Lower camel field names in slang-ast-stmt.h * Fix fields in slang-ast-expr.h * slang-ast-type.h make fields lowerCamel. * slang-ast-base.h members functions lowerCamel. * Method names in slang-ast-type.h to lowerCamel. * GetCanonicalType -> getCanonicalType * Substitute -> substitute * Equals -> equals ToString -> toString * ParentDecl -> parentDecl Members -> members * * Make hash code types explicit * Use HashCode as return type of GetHashCode * Added conversion from double to int64_t * Split Stable from other hash functions * toHash32/64 to convert a HashCode to the other styles. GetHashCode32/64 -> getHashCode32/64 GetStableHashCode32/64 -> getStableHashCode32/64 * Other Get/Stable/HashCode32/64 fixes * GetHashCode -> getHashCode * Equals -> equals * CreateCanonicalType -> createCanonicalType * Catches of polymorphic types should be through references otherwise slicing can occur. * Fixes for newer verison of gcc. Fix hashing problem on gcc for Dictionary. * Another fix for GetHashPos * Fix signed issue around GetHashPos
2020-05-04C++ Extractor (#1337)jsmall-nvidia
* WIP: Doing texing using slangs lexer for cpp-extractor * Node tree for C++ extraction. * Bug fixing. Add dump of hierarchy. * First pass at extracting fields. * Parse template types. * Use diagnostics defs for C++ extractor. * Simplify Diagnostic Defs. * Remove the brace stack. * Added IdentifierLookup. * Add handling for >> style template close. * Improved identifier handling/keywords. * Added ability to check if reader is at cursor position. * Handling of an unspecified root type. * Parsing code comments. Tidy up some parsing - to use advanceIf functions more. * Improve path handling. * Fixes around changes to Path interface. * Working Range, Type and Scope header. * Extract the middle part of marker and put in output. Gives more flexibility at macro injection, and in class definitions. * Split DERIVED types into it's own macro, to provide way to generate for derived types. * Fix clang/g++ compile issue. * Tabs -> spaces. * Fix small bug in getFileNameWithoutExt * Small improvement around naming. Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2020-04-22Disable OptiX tests by default. (#1331)Tim Foley
When running `slang-test`, the OptiX tests will be skipped by default for now, and must be explicitly enabled by adding `-category optix` on the command line. I will need to add a better discovery mechanism down the line, closer to how support for different graphics APIs is being tested, but for now this should be enough to unblock our CI builds.
2020-04-16Workaround for matching of dxc diagnostics (#1324)jsmall-nvidia
* Specialized handling for comparison of dxc output that ignores line/column numbers. * Simplify areAllEqualWithSplit.
2020-03-31Improve diagnostic parsing from GCC. (#1303)jsmall-nvidia
Enable x86_64 CPU tests on TC.
2020-03-26Disable CPU tests on TC. (#1295)jsmall-nvidia
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
2020-03-25Better 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.
2020-03-20Diagnostic compare special case for stdlib line number changes (#1286)jsmall-nvidia
* Added diagnostic compare which ignores line number changes in std library. * Change stdlib just to make sure it's all working.
2020-03-02Renamed UnownedStringSlice::size to getLength to make match String. (#1254)jsmall-nvidia
2020-03-02Feature/profile tool (#1251)jsmall-nvidia
* WIP slang-profile * Turn on symbols needed for profile. * Remove calls to slang API from core as doing so broke profiling information. Fix premake so slang-profile works on VS.
2020-02-18Added support for Targets to TypeTextUtil. (#1226)jsmall-nvidia
* Added support for Targets to TypeTextUtil. * Made Function names 'get' and 'find' instead of 'as' in TypeTextUtil.
2020-02-12Nvrtc disable warnings/Float literal improvements (#1220)jsmall-nvidia
* Added 'truncate' for fixing floats, for floats near the max value (as opposed to making infinite). Put AreNearlyEqual into Math * Test for ::make static method.
2020-02-11Fix ref counting for sesion - simple test had a path to not releasing ↵jsmall-nvidia
compile request. (#1217)
generated by cgit v1.2.3 (git 2.39.1) at 2026-06-26 06:51:44 +0000