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2023-06-07Update to DXC binaries 2023_03_01 (#2920)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Small fixes and improvements around reflection tool. * Make PrettyWriter printing a class. * Update to DXC binaries 2023_03_01
2023-06-07AD: Fix out-of-scope indexing rules for insts in loop header blocks during ↵Sai Praveen Bangaru
the primal-inst availability pass (#2918) * add test case * Fix out-of-scope indexing rules for loop header blocks --------- Co-authored-by: Yong He <yhe@nvidia.com> Co-authored-by: Yong He <yonghe@outlook.com>
2023-06-06Fix some issues with stdlib intrinsics docs (#2919)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Small fixes and improvements around reflection tool. * Make PrettyWriter printing a class. * WIP documentation around stdlib intrinsics. * Preliminary docs around stdlib mechanisms. * Small fixes. * Fix some issues with stdlib intrinsics not generating.
2023-06-06Preliminary doc around stdlib mechanisms (#2917)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Small fixes and improvements around reflection tool. * Make PrettyWriter printing a class. * WIP documentation around stdlib intrinsics. * Preliminary docs around stdlib mechanisms. * Small fixes.
2023-06-02Fix generic param inference through TypeCastIntVal. (#2916)Yong He
2023-06-01Be lenient on same-size unsigend->signed conversion. (#2913)Yong He
* Be lenient on same-size unsigend->signed conversion. * Fix tests. * Use 250. * wip * Fix. * Fix tests. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-31Fix def-use legalization in CFG normalization. (#2909)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-31Preserve type cast during AST constant folding. (#2912)Yong He
* Preserve type cast during AST constant folding. Fixes #2891. * Fix. * Fix truncating. * fix test. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-31Fix div-by-zero error during sccp. (#2911)Yong He
* Diagnose on div-by-zero during sccp. * fix --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-31Confirm reflection output is valid JSON (#2910)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Small fixes and improvements around reflection tool. * Make PrettyWriter printing a class. * Confirm reflection output is valid JSON. * Fix issue with diagnostic tests.
2023-05-31Small improvements in reflection tool (#2908)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Small fixes and improvements around reflection tool. * Make PrettyWriter printing a class. * Small improvements due to using StringBuilder. * Make << available. * Use streaming style.
2023-05-30Fix type checking & loop value hoisting (#2907)Yong He
* Fix type checking crash in language server. * Fix loop var hoisting logic. Fixes #2903. * fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-30Fix derivative signature bug in checkDerivativeAttribute. (#2905)Yong He
2023-05-30Disallow duplicate enumerator names in the same enum (#2904)Ellie Hermaszewska
Fixes https://github.com/shader-slang/slang/issues/2895
2023-05-26Fix bug in legalizeFuncType that leads to invalid IR. (#2902)Yong He
* Fix bug in legalizeFuncType that leads to invalid IR. * Diagnose on functions that never returns when differentiate it. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-23Add API for querying total compile time. (#2898)Yong He
* Add API for querying total compile time. * Optimize. * Remove redundant simplifyIR calls. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-23fixed incorrect handling of D3D12_RENDER_TARGET_VIEW_DESC.ViewDimensi… (#2897)kopaka1822
* fixed incorrect handling of D3D12_RENDER_TARGET_VIEW_DESC.ViewDimension for arrays (needs to be set based on the underlying resource and not the requested view. Otherwise members like FirstArraySlice can not be set properly). Also fixes problems with D3D12_RENDER_TARGET_VIEW_DESC.PlaneSlice since Texture2DArray.PlaneSlice and Texture2D.PlaneSlice do not share the same memory location (unlike the MipSlice). * fixed isArray definition for d3d12 texture views --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-05-22Update README.mdYong He
2023-05-22Source embedding for output (#2889)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Fix typo. * Add options for source embedding. * Small improvements. * Working with tests. * Add check for supported language types for embedding. * Try and remove assume warning. * Fix warning on MacOSX. * Some extra checking around Style::Text. * Some small improvements to docs/handling for headers extensions. * Fix md issue. * Small fixes around zeroing partial last element. * Another small fix.... * Small improvement in hex conversion. * Add an assert for unsignedness.
2023-05-19added D32_S8 format (#2885)kopaka1822
* added D32_S8 format * fixed isTypelessDepthFormat format for DXGI_FORMAT_R32G8X24_TYPELESS * added R32_FLOAT_X32_TYPELESS format to allow (depth component only) shader resource views for the D32_FLOAT_S8_UINT format. - unsure about the changed in the vk-util.cpp: No matching VK_Format? --------- Co-authored-by: Yong He <yonghe@outlook.com> Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
2023-05-18Add transpose logic for scalar swizzle (#2888)Yong He
2023-05-16Make `GetSequentialID` a hoistable inst. (#2887)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-14Add [Differentiable(n)] syntax to specify max order. (#2883)Yong He
2023-05-12Add finalized keywords for autodiff. (#2882)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-12Fusion pass for saturated_cooperation (#2874)Ellie Hermaszewska
* Fusion pass for saturated_cooperation * simplify assert * regenerate vs projects * missing test output files * rename shadowing variable to appease msvc * Fuse calls to sat_coop with differing inputs * formatting * add cpu test for hof simple * Make higher-order functions into compute comparison tests * comment tests * remove redundant test * Add test to confirm inlining in sat_coop fuse * Add clarifying comment for sat coop fusing * Add KnownBuiltin decoration * s/CanUseFuncSignature/TypesFullyResolved for higher order function checking * Add TODO * spelling * Correct detection of sat_coop calls * Disable tests which are unsupported on testing infra
2023-05-11MVP for higher order functions (#2849)Ellie Hermaszewska
* MVP for higher order functions * Add shader subgroup partitioned glsl intrinsics * Implement parsing and checking for tuple types Currently there is no way to do anything useful with them from the source language however * neaten * Correct precedence of function type parsing * neaten * higher order function tests * function types of any arity * Inference for higher order functions * Add second test for unsynchronized params * regenerate vs projects * dx11 -> dx12 for saturated cooperations tests * Disable saturated cooperation tests on vulkan They fail on release builds in CI, not essential for the higher order function work however * remove saturated-cooperation tests * Remove unnecessary assert and clarify control flow in AddDeclRefOverloadCandidates * Add Tuple type name mangling * Use functype keyword to introduce function types * Add more inference tests for hof --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-05-11fixed shader resource views for multisample textures (#2880)kopaka1822
2023-05-10Fix intellisense and autodiff crashes. (#2879)Yong He
* Fix intellisense crash. * Fix a bug in updateElement simplification. * cleanup. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-10Add slangc options for reporting downstream compile time. (#2878)Yong He
* Add slangc options for reporting downstream compile time. * Update doc. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-10Generate faster derivative for div by const operations. (#2877)Yong He
* Generate faster derivative for div by const operations. * Increase `kMaxIterationsToAttempt` to 256. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-09Various fixes for autodiff and slangpy. (#2876)Yong He
* Various fixes for autodiff and slangpy. * Fix cuda code gen for `select`. * Fix getBuildTagString(). * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-09Fix function side-effectness prop logic. (#2875)Yong He
2023-05-07Optimize logic around indexed temporary variables (#2873)Sai Praveen Bangaru
2023-05-06Don't store loop induction values + fix minor issue (#2872)Sai Praveen Bangaru
2023-05-05Fix checkpoint hints for higher-order autodiff (#2869)Sai Praveen Bangaru
2023-05-05Squash a couple of warnings on clang (#2870)Ellie Hermaszewska
* Squash a couple of warnings on clang Redisable -Wunused-local-typedefs * unused variable
2023-05-04Update user-guide. (#2868)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-04Fix issue with out-of-order insts during type promotion when transposing ↵Sai Praveen Bangaru
code. (#2866) * Bugfixes for warped-area reparameterization * Update slang-ir-autodiff-transpose.h * Update slang-ir-autodiff-transpose.h * Mark all stdlib methods backward differentiable * Update diff.meta.slang --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-05-04Add SLANG_ASSUME and use it in release asserts (#2859)Ellie Hermaszewska
* Remove UNREACHABLE * formatting * Remove unused SLANG_EXPECT macros * Add SLANG_ASSUME and use it in release asserts * Reassure GCC that we are using memcpy responsibly --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-05-04Improvements around HLSLToVulkanLayout (#2867)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Improve the HLSLToVulkanLayoutOptions interface. Add more diagnostics. Add diagnostics test. * Add check for global binding using file check. * Fix issues with some tests around making some diagnostics ids unique. * Small improvements with doc/handling of vk-<>-shift option setup. --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-05-04Update 03-convenience-features.mdYong He
2023-05-03HLSL->Vulkan binding support (#2865)jsmall-nvidia
* WIP around VK shift binding. * Refactor around options parsing. * Remove needless passing around of sink. * Some more tidying around OptionsParser. * Handle vulkan shift parsing. * Fix small issue around vk binding and "all". * Fixing some small issues. Missing break. * Split out VulkanLayoutOptions * WIP binding taking into account HLSL->Vulkan options. * First attempt at making binding work with HLSLVulkanOptions. * VulkanLayoutOptions -> HLSLToVulkanLayoutOptions * WIP with HLSL-Vulkan binding. * Some more testing around vk-shift. * Improvements around global binding. More tests. * Improve test coverage. Improve checking for requirements around default space. * Update command line options. * Small fixes. * Small fix in options reporting. * Fix warning issue. * Some fixes for isDefault for HLSLToVulkanLayoutOptions. * Update hlsl-to-vulkan-shift output. The difference was due to default handling if shift isn't specified, and not being specified was not correctly tracked.
2023-05-03Improve intellisense for attribute arguments. (#2864)Yong He
2023-05-02gfx: fix vulkan validation errors. (#2861)Yong He
* Fix VK validation errors when using vk1.2 features. * Fix vulkan validation errors. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-02Various dxc/fxc compatibility fixes. (#2863)Yong He
* Various dxc/fxc compatibility fixes. * Cleanup. * Fix test cases. * Fix comments. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-05-02Update slang-options.cppjsmall-nvidia
2023-05-02Markdown CommandOptions (#2860)jsmall-nvidia
* WIP CommandOptions * Fix some output issues. * Simplify word wrapping. * Add file extensions. * Change how lookup takes place. Add appendSplit functions to StringUtil. Make Categories hold the index range of their options. * Small improvement. * Lookup with partial option names. * Associate user values. * Encoding flags in the name. * Refactor setting up of command options. * Use CommandOptions in slang-options. * Remove old help text. * Cache the CommandOptions on the Session. * Range checking. Fix bug in the Options handling. * Extra checks for validity. * Get categories directly. * Slight improvements over output. * Added NameValue types. * Fix typo. Remove some now unused diagnostics. Fix diagnostic in testing, as output has changed. * Add minimal usage message. * Remove platform executable extension from diagnostics output. * Some improvements around getting names from NameValue types. * Improve some option descriptions. * Small fixes. * WIP improvements around CommandOptions. * Split out CommandOptionsWriter. * Add links to options. * Add command line options reference. * Link to the reference command line information. * Add quick links. * Improvements around lookup. Add categories to linking. * Small additional fixes. * Add LinkFlags control. * Small text fixes. * Fix typo. * Fix typo. * Fix typo. * Add support for -g and -O using CommandOptions. * Improve generated doc output/descriptions. Remove options listed directly in documentation.
2023-04-29CommandOptions (#2856)jsmall-nvidia
* WIP CommandOptions * Fix some output issues. * Simplify word wrapping. * Add file extensions. * Change how lookup takes place. Add appendSplit functions to StringUtil. Make Categories hold the index range of their options. * Small improvement. * Lookup with partial option names. * Associate user values. * Encoding flags in the name. * Refactor setting up of command options. * Use CommandOptions in slang-options. * Remove old help text. * Cache the CommandOptions on the Session. * Range checking. Fix bug in the Options handling. * Extra checks for validity. * Get categories directly. * Slight improvements over output. * Added NameValue types. * Fix typo. Remove some now unused diagnostics. Fix diagnostic in testing, as output has changed. * Add minimal usage message. * Remove platform executable extension from diagnostics output. * Some improvements around getting names from NameValue types. * Improve some option descriptions. * Small fixes.
2023-04-28SSA Register Allocation improvements. (#2857)Yong He
* SSA Register Allocation improvements. * Fix. * Rename `Use`->`UseOrPseudoUse`. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-04-29vkd3d and dxvk integration (#2823)Ellie Hermaszewska
* Add d3d sources for linux builds * Return NOT_IMPLEMENTED for shared handle support on Linux * Enable DirectX api on Linux * Do not report DX11 support without FXC * Initial version of SynchAPI emulation * Neaten dx library name handling * Neaten and use posix-synchapi * Add premake option for DirectX on Vulkan * s/SLANG_ENABLE_VKD3D_PROTON/SLANG_ENABLE_VKD3D * Skip failing tests on vkd3d * Regenerate vs projects * Silence unused var warning
generated by cgit v1.2.3 (git 2.39.1) at 2026-06-24 11:10:16 +0000