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path: root/source/slang/slang-options.cpp
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2024-05-17Add `-minimum-slang-optimization` to favor compile time. (#4186)Yong He
2024-05-10Fix race-condition and visual artifacts issues (#4152)kaizhangNV
* Fix race-condition and visual artifacts issues In PerformanceProfiler::getProfiler() we return a static object for the profiler implementation, this is not thread-safe, so change it to thead_local. There is still some visual artifacts when using slang as the shading language. We don't know the root cause yet, but found out it's related to our loop inversion algorithm. So stage this feature for now, and turn it into an internal option and default off. We will re-enable it after more investigation on this optimization. File an new issue 4151 to track it. * Add '-loop-inversion' to the few tests
2024-05-08`slangc` tool experience improvements. (#4140)Yong He
* `slangc` tool experience improvements. Fixes #4123. Fixes #4127. * Update doc.
2024-05-03Add host shared library target. (#4098)Yong He
* Add host shared library target. * Attempt fix. * Fix warnings. * try fix. * Fix test. * Fix.
2024-05-02Handle case where types can be used as their own `Differential` type. (#4057)Sai Praveen Bangaru
* Avoid synthesis for when types can be used as their own differenial + Add test * Add missing files.. * Fix issue with method synthesis for self-differential types + Add a generic test * Fix * Fix issue with out-of-date type resolution cache. Witness tables created during the conformance checking phase not being taken into account during the decl type resolution phase because the epoch is not updated after conformance checking. This leads to certain complex associated-type lookup chains (such as the one in tests/compute/assoctype-nested-lookup) not resolving properly and causing errors. * Delete self-differential-type-synthesis-extension.slang * Quick fix to repopulate stdlib cache for deferred stdlib loading * Update slang-check-decl.cpp
2024-05-01Copy default target's optionSet to code-gen target's optionSet (#4073)kaizhangNV
In current implementation, the some options will be to added to the target that is only specified by command line "-target". But if user specifies the target by just using slang API, e.g. 'spAddCodeGenTarget', those options will be missed. To fix the problem, we copy the default target's options to the code-gen target's option set. The default target will only be useful when there is no target specified in the command line.
2024-04-30Add option -disable-short-circuit (#4054)kaizhangNV
Add option -disable-short-circuit to disable short circuit for logic operators && and ||. Also, disable the short circuit by default in the stdlib.
2024-04-30Metal: Vertex/Fragment builtin and layouts. (#4044)Yong He
* Metal: Vertex/Fragment builtin and layouts. * Fix. * Fix test. * Emit user semantic on vertex/fragment attributes.
2024-04-23Switch to direct-to-spirv backend as default. (#4002)Yong He
* Switch to direct-to-spirv backend as default. * Fix slang-test. * Fix. * Fix.
2024-04-21Flag to prevent packing of cbuffer elements in HLSL backend. (#3993)Pema Malling
2024-04-19Add metal downstream compiler + metallib target. (#3990)Yong He
* Add metal downstream compiler + metallib target. * Add more comments. * Add missing override.
2024-04-19add `-ignore-capabilities` flag (#3984)ArielG-NV
`-ignore-capabilities` flag allows ignoring capability incompatibilities/discontinuity errors/warnings. We still process capabilities (needed for stdlib). Added to capability tests to ensure everything is working as intended. More will be added in the full stdlib capabilities implementation.
2024-04-17commit to partially fix #3931 (#3972)ArielG-NV
2024-04-11Fix the issues when compiling slang to library (#3936)kaizhangNV
2024-03-23Make `-no-mangle` option work, add `-no-hlsl-binding`. (#3817)Yong He
2024-03-11Add `-fvk-use-dx-position-w` and fix ExecutionMode ordering for geometry ↵Yong He
shaders. (#3731) * Add `-fvk-use-dx-position-w`. * Fix ordering of OutputVertices and output primitive type decoration in spirv. * Fix. * fix * Fix. * Move test around.
2024-03-07Link-time constant and linkage API improvements. (#3708)Yong He
* Link-time constant and linkage API improvements. * Fix. * Allow module name to be empty. * Fix. * Fix. * Fix compile error.
2024-03-07Uniformity analysis. (#3704)Yong He
* Uniformity analysis. * Add [NonUniformReturn] decorations to some hlsl intrinsic functions.
2024-03-05[slangc] generate an error when `-entry` is not specified for targets that ↵Yong He
require them. (#3679) * [slangc] generate an error when `-entry` is not specified for targets that require them. * Fix. * Fix.
2024-03-01Make slangc commandline parsing compatible with renderdoc. (#3658)Yong He
* Make slangc commandline parsing compatible with renderdoc. * Fix tests.
2024-02-26Allow default values for `extern` symbols. (#3632)Yong He
* Allow default values for `extern` symbols. * Fix. * Fix test.
2024-02-23Add slangc interface to compile and use ir modules. (#3615)Yong He
* Add slangc interface to compile and use ir modules. * Fix glsl scalar layout settings not copied to target. * Fix. * Cleanups.
2024-02-20Refactor compiler option representations. (#3598)Yong He
* Refactor compiler option representation. * Fix binary compatibility. * Add a test for specifying compiler options at link time. * Fix binary compatibility. * Fix binary compatibility. * Fix backward compatibility on matrix layout. * Fix. * Fix. * Fix. * Fix gfx. * Fix gfx. * Fix dynamic dispatch. * Polish.
2024-02-02Capability type checking. (#3530)Yong He
* Capability type checking. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2024-02-02Atomics+Wave ops intrinsics fixes. (#3542)Yong He
* Fix atomics intrinsics, increase kMaxDescriptorSets. * Add SPIRVASM to known non-differentiable insts. * Support fp16 wave ops when targeting glsl. * Fixes. * Fix vk validation errors. * Fix. * Add to allowed failures.
2024-02-01Add slangc option to specialize entrypoint + auto glsl mode. (#3531)Yong He
* Add slangc option to specialize entrypoint. * Auto enable glsl mode when input file has glsl extension name. * Fix test. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2024-01-19Add `-fspv-reflect` support. (#3464)Yong He
* Add `-fspv-reflect` support. Closes #3462. * Fix. * Fix. * Remove use of `SPV_GOOGLE_hlsl_functionality1`. * Fix spirv validation error. * Fix test. * Update typename hints. * Update commandline options doc. * Remove superfluous empty lines. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2024-01-18Capability def parsing & codegen + disjoint sets (#3451)Yong He
* Capability def parsing & codegen + disjoint sets This change adds a capability definition file, and a code generator to produce C++ code that defines the capability enums and necessary data structures around the capabilities. Extends the existing CapabilitySet class to support expressing disjoint sets of capabilities. This sets up for the next change that will enhance our type checking with reasoning of capability requirements. * Fix cmake. * Fix warning. * Fix. * Fix isBetterForTarget to prefer less specialized option. * Fix. * Fix premake. * Fix intrinsic. * Fix vs sln file. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-11-20Allow whole program compile when using direct spirv backend. (#3342)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-11-14Add GLSL Compatibility. (#3321)Yong He
* Parse glsl buffer blocks to GLSLInterfaceBlockDecl * Parse glsl local size layout declarations * Parse (and ignore) glsl version directives * spelling * Better l-value interpretation for glsl interface blocks * Better l-value interpretation for glsl interface blocks * Add compile flag for enabling glsl * Parse and ignore precision modifiers. * Automatically import `glsl` module for compatiblity. * Complete vector and matrix types for glsl * Remove generated file from repo * Bump .gitignore * do not mark out globals as params * Synthesize entrypoint layout from global inout vars. * update test result. * Allow HLSL semantic on global variables. * Fix. * Fix test. * Fix win32 compile error. * Add more builtin input/output and texture intrinsics. * Add struct/array constructor syntax. * Skip `#extension` lines. * overide operator * for matrix/vector multiplication. * Add `matrixCompMult`. * Parse modifiers in for loop init var declr. * Add more glsl intrinsics, add stage into to var layout. * Allow `int[3] x` syntax. * Fix array type syntax. --------- Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com> Co-authored-by: Yong He <yhe@nvidia.com>
2023-09-07Add -repro-fallback-directory (#3188)jsmall-nvidia
Co-authored-by: Yong He <yonghe@outlook.com>
2023-08-29s/depreciated/deprecated/ (#3153)Ellie Hermaszewska
2023-08-28Allow bitwise or expressions and numeric literals in spirv_asm blocks (#3157)Ellie Hermaszewska
* Add -spirv-core-grammar option to load alternate spirv defs Also embed a version to use by default * Use perfect hash for spv op lookup * Neaten perfect hash embedding * Refactor spirv grammar lookup in preperation for more kinds of lookups * Load spirv capability list from spec * Add all SPIR-V enums to lookup table * regenerate vs projects * appease msvc * Use string slices for spir-v core grammar lookups * wiggle * comment * Add OpInfo for spv ops * regenerate vs projects * Embed op names * Add min/max operand counts and enum categories to spirv info * neaten * Operand kinds for spirv ops * Store and embed all information relating to spirv enums and qualifiers * Use SPIR-V spec to position instructions in spirv_asm blocks * Neaten spir-v info embedding * Neaten perfect hash embedding * Add assignment syntax to spirv_asm snippets * Better errors for spirv_asm parser * Add warning for too many operands in spirv asm * squash warnings * neaten * test wiggle * Lookup enums for spirv * Put OpCapability and OpExtension in the correct place for spirv_asm blocks * Tests for OpCapability and OpExtension * ci wiggle * Add expected failure * Allow raising immediate values to constant ids where necessary in spirv_asm blocks * Allow bitwise or expressions and numeric literals in spirv_asm blocks * test numeric literals * Fix memory issues. * fix. --------- Co-authored-by: Yong He <yonghe@outlook.com>
2023-08-16Correct check for empty target flags (#3115)Ellie Hermaszewska
Co-authored-by: Yong He <yonghe@outlook.com>
2023-08-15SPIR-V WIP (#3064)Ellie Hermaszewska
* Add type layout for structured buffer * Default to generating spirv directly * vk test for compute simple * Add spirv-dis as a downstream compiler * Emit Array types in SPIR-V * makevector for spirv * Dump whole spirv module on validation failure * register array types todo, use emitTypeInst * Neater formatting for unhandled inst printing * break out emitCompositeConstruct * Correct array type generation * neaten * Allow getElement for vector * Remove unused * Allow predicating target intrinsics on types * Consider functions with intrinsics to have definitions We need to specialize these if they are predicated on types * Correct array type generation * makeArray for spir-v * replace getElement with getElementPtr for spirv * Correct translation of field access for spirv * Push layouts to types for spirv * Spirv intrinsics * operator now makes a pointer * Add structured buffer of struct test * Preserve type layout in spirv structured buffer legalization * neaten * makeVectorFromScalar for SPIRV * placeholder for layouts on param groups * More type safe spirv op construction * Know that constants and types only go in one section * Remove emitTypeInst * Add todo for spirv sampling * Add links to spirv documentation on emit functions * OpTypeImage support for SPIR-V * Add simpler texture test for spirv * s/spirv_direct/spirv/g * Allow several string literals in target_intrinsic * Handle global params without a var layour for SPIR-V For example groupshared vars * uint spirv asm type * Add todo for isDefinition It is currently too broad * Some atomic op spirv intrinsics * Strip ConstantBuffer wrappers for spirv * Add todo for matrix annotations * Do not associate decorations insts with spirv counterparts * Correct entry point parameter generation * Spelling * Assert that fieldAddress is returning a pointer * Add error for existential type layout getting to spir-v emit * Add IRTupleTypeLayout Unused so far * Allow getElementPtr to work with vectors * Correct target name in test * Hide default spirv direct behind a premake option --default-spirv-direct=true * Do not insert space at start of intrinsic def * Correct asm rendering in tests * remove redundant option * Emit directly from direct test * Add source language options for spirv-dis * Add comments to spirv dis * Add dead debug print for before spirv module * Correct asm rendering in tests * s/spirv_direct/spirv/g * Only specialize intrinsic functions with predicates * regenerate vs projects * squash warnings * squash warnings * remove duplication * Silence warnings from msvc * squash warnings * Overload for zero sized array * More msvc warnings * warnings * Add spirv-tools to path for tests * Do not be specific about dxc version for diag test * Normalize line endings from spirv-dis * Correct filecheck matches * Temporarily disable two spirv tests Failing on CI, undebuggable hang :/ * Do not emit storage class more than once for spirv snippet * Do not pass spir-v to spirv-dis by stdin * Do not get spirv-dis output via stream, use file * normalize file endings in spirv-dis output
2023-08-14Support per field matrix layout (#3101)Yong He
* Support per field matrix layout * Fix warnings. * Fix. * Fix tests. * Fix spiv gen. * Fix. * More test fixes. * Fix. * Run only GPU tests on self-hosted servers. * Remove -use-glsl-matrix-layout-modifier. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-08-08Support `-fvk-use-gl-layout` for ByteAddressBuffer load/store. (#3068)Yong He
* Support `-fvk-use-gl-layout` for ByteAddressBuffer load/store. * Fix. * Fix. * Add test for unaligned load. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-08-04Add option to use original entrypoint in spirv output. (#3047)Yong He
* Add option to use original entrypoint in spirv output. * Fix. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-07-21Add support for `-fvk-invert-y`. (#3012)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2023-07-14Fix vk-shift-* mapping issue (#2993)jsmall-nvidia
* Fix vk-shift-* mappings. * Add some doc info about vk-shift. * Fix diagnostic test.
2023-07-14Allow setting of HLSLToVulkan options without having a target specified on ↵jsmall-nvidia
the command line options. (#2989)
2023-07-11Add perf benchmark utility. (#2977)Yong He
* Add perf benchmark utility. * Update documentation. * Fix. * Fix doc. --------- Co-authored-by: Yong He <yhe@nvidia.com>
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.
2023-05-10Add 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>
2023-05-04Improvements 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>
2023-05-03HLSL->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.
2023-05-02Various 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.
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