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2021-11-30Use test-server on CI (#2034)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Vary what SpawnType is used, if one isn't explicitly set. * Terminate on linux if exec fails. * Use a more sophisticated sleeping mechanism. * Attempt to make CI tests to work on aarch64 debug. Small fixes.
2021-11-24JSON-RPC make id explicit (#2030)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use PersistantJSONValue for id storage. * Make id handling explicit - so can make message processing disjoint from receiving order. * Fix some issues on linux with templates. * Fix typo. * Fix call not passing id for JSON-RPC. * Simplify getting persistent id from JSONRPCConnection.
2021-11-24Fix for slang-test memory leak (#2029)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Fix memory leak due to Rtti usage.
2021-11-24PersistentJSONValue (#2028)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. * WIP for test-server. * Add diagnostics error handling to test-server. * Improved JSON support. Parsing/creating JSON-RPC messages. * WIP JSONRPC parsing. * First pass RttiInfo support. * WIP converting between JSON/native types. * Project files. * Split out RttiUtil. Made RttiInfo constuction thread safe. * WIP RTTI<->JSON. * Add diagnostics to JSON<->native conversions. * Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort. * Add pointer support to RTTI. Fixed some compilation issues on linux. * Add fixed array support. * Added Rtti unit test. * Add rtti unit test. * Split out quoted/unquoted key handling. Fix bugs in JSON value/container. Added JSON native test. * Make default array allocator use malloc/free. Remove the new[] handler (doesn't work on visuals studio). * Fix for linux warning. * Remove some test code. * Fix issues on x86 win. * Fix warning on aarch64. * Fix some bugs in JSON parsing/handling. Make Rtti work copy/dtor/ctor struct types. * Testing JSON<->native with fixed array. Make makeArrayView explicit if it's just a single value. Added array type. * Fix getting arrayView. * Improve JSON diagnostic name. * First pass refactor using Rtti for JSON RPC. * First pass of test server using RTTI/JSON-RPC. * Added JSONRPCConnection. * Fix some naming issues. * First pass of test-server working. * Added unit test support for JSON-RPC test server. * Fix compilation issues on linux around template handling. * Typo fix. * Fix a bug around SourceLoc lookup with JSONContainer. * Set the console type to console for ISlangWriters. * Small improvements to test-server. * Small improvements in test-server. * Small fix. * Remove test-proxy. Make test-process a process that can be used to unit test 'Process'. Adding mechanism to control spawning that will create a new process for every test. * Ability to remove source manager for JSONValue. * WIP SimpleJSONValue. * Add PersistentJSONValue * Testing around PersistentJSONValue. Bug fixes. * Small code improvements.
2021-11-24Remove test-proxy (#2027)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. * WIP for test-server. * Add diagnostics error handling to test-server. * Improved JSON support. Parsing/creating JSON-RPC messages. * WIP JSONRPC parsing. * First pass RttiInfo support. * WIP converting between JSON/native types. * Project files. * Split out RttiUtil. Made RttiInfo constuction thread safe. * WIP RTTI<->JSON. * Add diagnostics to JSON<->native conversions. * Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort. * Add pointer support to RTTI. Fixed some compilation issues on linux. * Add fixed array support. * Added Rtti unit test. * Add rtti unit test. * Split out quoted/unquoted key handling. Fix bugs in JSON value/container. Added JSON native test. * Make default array allocator use malloc/free. Remove the new[] handler (doesn't work on visuals studio). * Fix for linux warning. * Remove some test code. * Fix issues on x86 win. * Fix warning on aarch64. * Fix some bugs in JSON parsing/handling. Make Rtti work copy/dtor/ctor struct types. * Testing JSON<->native with fixed array. Make makeArrayView explicit if it's just a single value. Added array type. * Fix getting arrayView. * Improve JSON diagnostic name. * First pass refactor using Rtti for JSON RPC. * First pass of test server using RTTI/JSON-RPC. * Added JSONRPCConnection. * Fix some naming issues. * First pass of test-server working. * Added unit test support for JSON-RPC test server. * Fix compilation issues on linux around template handling. * Typo fix. * Fix a bug around SourceLoc lookup with JSONContainer. * Set the console type to console for ISlangWriters. * Small improvements to test-server. * Small improvements in test-server. * Small fix. * Remove test-proxy. Make test-process a process that can be used to unit test 'Process'. Adding mechanism to control spawning that will create a new process for every test. * Ability to remove source manager for JSONValue.
2021-11-23JSON-RPC test server (#2026)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. * WIP for test-server. * Add diagnostics error handling to test-server. * Improved JSON support. Parsing/creating JSON-RPC messages. * WIP JSONRPC parsing. * First pass RttiInfo support. * WIP converting between JSON/native types. * Project files. * Split out RttiUtil. Made RttiInfo constuction thread safe. * WIP RTTI<->JSON. * Add diagnostics to JSON<->native conversions. * Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort. * Add pointer support to RTTI. Fixed some compilation issues on linux. * Add fixed array support. * Added Rtti unit test. * Add rtti unit test. * Split out quoted/unquoted key handling. Fix bugs in JSON value/container. Added JSON native test. * Make default array allocator use malloc/free. Remove the new[] handler (doesn't work on visuals studio). * Fix for linux warning. * Remove some test code. * Fix issues on x86 win. * Fix warning on aarch64. * Fix some bugs in JSON parsing/handling. Make Rtti work copy/dtor/ctor struct types. * Testing JSON<->native with fixed array. Make makeArrayView explicit if it's just a single value. Added array type. * Fix getting arrayView. * Improve JSON diagnostic name. * First pass refactor using Rtti for JSON RPC. * First pass of test server using RTTI/JSON-RPC. * Added JSONRPCConnection. * Fix some naming issues. * First pass of test-server working. * Added unit test support for JSON-RPC test server. * Fix compilation issues on linux around template handling. * Typo fix. * Fix a bug around SourceLoc lookup with JSONContainer. * Set the console type to console for ISlangWriters. * Small improvements to test-server. * Small improvements in test-server. * Small fix.
2021-11-22gfx: Add more fixed function states and instancing draw calls. (#2023)Yong He
* gfx: Add more fixed function states and instancing draw calls. * Fix clang error. * Fix clang. * Fixes. * Add `AccelerationStructureCurrentSize` enum. Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-19Improvements to JSON/RTTI (#2022)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. * WIP for test-server. * Add diagnostics error handling to test-server. * Improved JSON support. Parsing/creating JSON-RPC messages. * WIP JSONRPC parsing. * First pass RttiInfo support. * WIP converting between JSON/native types. * Project files. * Split out RttiUtil. Made RttiInfo constuction thread safe. * WIP RTTI<->JSON. * Add diagnostics to JSON<->native conversions. * Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort. * Add pointer support to RTTI. Fixed some compilation issues on linux. * Add fixed array support. * Added Rtti unit test. * Add rtti unit test. * Split out quoted/unquoted key handling. Fix bugs in JSON value/container. Added JSON native test. * Make default array allocator use malloc/free. Remove the new[] handler (doesn't work on visuals studio). * Fix for linux warning. * Remove some test code. * Fix issues on x86 win. * Fix warning on aarch64. * Fix some bugs in JSON parsing/handling. Make Rtti work copy/dtor/ctor struct types. * Testing JSON<->native with fixed array. Make makeArrayView explicit if it's just a single value. Added array type. * Fix getting arrayView. * Improve JSON diagnostic name.
2021-11-18RTTI/JSON (#2021)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. * WIP for test-server. * Add diagnostics error handling to test-server. * Improved JSON support. Parsing/creating JSON-RPC messages. * WIP JSONRPC parsing. * First pass RttiInfo support. * WIP converting between JSON/native types. * Project files. * Split out RttiUtil. Made RttiInfo constuction thread safe. * WIP RTTI<->JSON. * Add diagnostics to JSON<->native conversions. * Make RttiInfo for structs globals. Avoids problem around derived types (like pointers), being able to cause an abort. * Add pointer support to RTTI. Fixed some compilation issues on linux. * Add fixed array support. * Added Rtti unit test. * Add rtti unit test. * Split out quoted/unquoted key handling. Fix bugs in JSON value/container. Added JSON native test. * Make default array allocator use malloc/free. Remove the new[] handler (doesn't work on visuals studio). * Fix for linux warning. * Remove some test code. * Fix issues on x86 win. * Fix warning on aarch64.
2021-11-18gfx: add coverage for more resource commands. (#2020)Yong He
* gfx: specify SubresourceRange for resource view creation. * Add gfx method for `resolveResource`. * Fix compile error. * `copyTextureToBuffer` and `textureSubresourceBarrier`. * Fix vulkan bug. * Fix test cras;h. Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-17gfx ShaderObject interface update, getTextureAllocationInfo() (#2019)Yong He
* gfx ShaderObject interface update, getTextureAllocationInfo() * Fix render-vk compiler warnings and errors. Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-16Added 8/16/64 bit int/unsigned int texture formats support for glsl shaders ↵Alexander Weinrauch
(#2017) Co-authored-by: Yong He <yonghe@outlook.com>
2021-11-16gfx: setSamplePositions and clearResourceView. (#2018)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-16Support around JSON-RPC (#2014)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments. * WIP JSON RPC. * Add terminate to Process. Made JSONRPC a Util. * Small tidy up around HTTPPacketConnection. * Improve process termination options. Co-authored-by: Yong He <yonghe@outlook.com>
2021-11-15Add BGRA8 Unorm SRGB to the list of supported formats (#2016)lucy96chen
Co-authored-by: Yong He <yonghe@outlook.com>
2021-11-15Http protocol support (#2012)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality. * Added inital processing for http headers. * Small improvements to HttpHeader. * First pass HTTPPacketConnection working on windows. * Enable other Process communication tests. * Update comments.
2021-11-15Update gfx interface. (#2015)Yong He
2021-11-12Add support for buffer sharing from Vulkan to CUDA (#2008)lucy96chen
* Added getSharedHandle() and additional code to handle shareable buffer creation to Buffer::init() and initVulkanInstanceAndDevice() for Vulkan; Modified createBufferFromSharedHandle() in CUDA to assign externalMemoryHandleDesc.type based on the type of handle being provided; Added an additional test case to get-shared-handle.cpp testing Vulkan to CUDA * Added createBufferFromNativeHandle() to Vulkan and enabled corresponding test * disable cuda * Fixed getSharedHandle() for D3D12 buffers assigning Win32 as the handle's source * Removed a dangling comment inside Buffer::init() * Added a missing override; Added code to check that a physical device supports the necessary external memory extensions before adding them to the deviceExtensions list; Added #if SLANG_WINDOWS_FAMILY guards around all Windows-specific code and sharedHandleVulkanToCUDA test (which uses said platform-specific code) * Added Windows check around vkGetMemoryWin32HandleKHR in vk-api.h * Added missing Windows check around BufferResourceImpl destructor * Added a temporary hack to ensure synchronization between devices, which solves an issue with buffer sharing resulting in incorrect values being read back; Added #if SLANG_WIN64 around all CUDA tests as the backend currently only supports running CUDA on 64-bit (despite devices being created successfully in a 32-bit config)
2021-11-11Fix two test cases that were causing problems (#2011)Theresa Foley
First, we have a CUDA-only test that simply needed a format name to be changed to match the new conventions in `gfx`. Second, we have one of the "active mask" tests that seems to produce different results locally for developers (under Vulkan) than it does on CI. This is almost certainly down to differences in GPUs and/or drivers. The inconsistency ultimately proves the point that I was trying to make when I wrote those tests - the "active mask" concept is effectively meaningless as exposed in D3D and Vulkan because it has not been specified in a way that allows programmers to reason about its value, and drivers have implemented wildly different interpretations of its supposed semantics for so long that there is no real hope of turning `WaveGetActiveMask()` into something that returns a well-defined value in any but the most trivial cases. TLDR: I disabled that test for Vulkan, which means it is completely disabled.
2021-11-11Fix a bug in CUDA source emit (#2010)Theresa Foley
It seems that we were missing a `template<>` prefix when emitting explicit specializations for the `Matrix<...>` type in the CUDA prelude. This might not have caused errors in some versions of the CUDA compiler, but it at least seems to fail on the 11.5 SDK, which I am using to test locally.
2021-11-10Interprocess communication via pipes (#2009)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Use 'Process' to communicate with an command line tool. * Remove slang-win-stream * Tidy up windows ProcessUtil. * First version of BufferedReadStream. * Windows working IPC for steams. * Test proxy count option. * Split Process/ProcessUtil. Process is platform dependant. ProcessUtil are functions that are platform independent. * First implementation of Unix Process interface. * Unix process compiles on cygwin. * Fix typo in unix process. * Separate unix pipe stream error of invalid access, from pipe availability. * Fix in standard line extraction. * Make fd non blocking. * Fix issues with Windows Process streams. * Added UnixPipe. * Some fixes around UnixPipeStream. * Make a unix stream closed explicit. * Hack to debug linux process/stream. * Revert to old linux pipe handling. * Pass executable path for unit tests. Split out CommandLine into own source. * Small improvements in process/command line. * Check process behavior with crash. * Make stderr and stdout unbuffered for crash testing. * Only turn disable buffering in crash test. * Disable crash test on CI. * Fix crash on clang/linux. * Enable crash test. Remove _appendBuffer as can use StreamUtil functionality.
2021-11-10Fix a bug with CUDA entry-point params (#2007)Theresa Foley
Recent work that added support for translating DXR-style ray tracing shaders to work with OptiX seems to have accidentally applied its transformations even when compute shaders are translated for CUDA. As a result, compute entry points with `uniform` parameters at entry-point scope would be miscompiled to use OptiX calls that are not available for non-OptiX compiles. This change fixes the relevant pass so that it correctly opts-out on compute entry points, and also unifies some pieces of code that were being shared between a few different IR passes but that had gotten copy-pasted for the OptiX case. The fix has been confirmed by running relevant CUDA tests locally, but CUDA is still disabled in the default CI builds, so this change is not yet actively being tested to avoid further regression.
2021-11-09Allow buffers to be shared between D3D12 and CUDA (#2005)lucy96chen
* Added both the SharedHandle struct containing a handle and the API the handle originated from and the getSharedHandle() method to IResource, which returns a Windows system handle for the resource that can then be shared between multiple APIs (currently only fully implemented for D3D12); Added createTextureFromNativeHandle() and createBufferFromNativeHandle() to IDevice, which creates a buffer or texture resource using the provided handle (currently only fully implemented for D3D12); Added createBufferFromSharedHandle() to IDevice, which creates a BufferResource using the provided system handle (currently only fully implemented for the D3D12 to CUDA interface); Provided a proper implementation for CUDADevice::getNativeHandle(); Added several new tests testing the aforementioned implementations; Moved NativeHandle and getNativeHandle() for IBufferResource and ITextureResource up a layer into IResource and renamed to NativeResourceHandle; Modified NativeResourceHandle to be a struct containing the handle and the API it originated from and propagated these changes where appropriate * Combined all native and shared handle representations into a unified InteropHandle struct which tracks the handle's value and source API; Modified all getNativeHandle() and getSharedHandle() variants to operate on InteropHandle and modified all affected files * D3D12 buffers and textures are now responsible for closing their shared handles if they exist; Renamed IDevice::getNativeHandle() to getNativeDeviceHandles() * Fixed getNativeDeviceHandles() in render-cuda to match updated method elsewhere * Temporarily disabling existingDeviceHandleCUDA and sharedHandleD3D12ToCUDA due to currently unreproducable test failures on TC
2021-11-04Add interface for new gfx features. (#2003)Yong He
* Add interface for new gfx features. * Add cuda implementation. * Code review fixes. * Fix. Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-03Fix an infinite-recursion bug in type-checking (#2004)Theresa Foley
Fixes #1990 The underlying problem here is in the `ExtractExistentialType` AST node class. An "existential" in current Slang is typically a value of interface type. When such a value is used in an operation, the type-checker "opens" the extistential so that subsequent type-checking steps can work with the (statically unknown) specific type of the value stored inside. The `ExtractExistentialType` AST node represents the type of an existential that has been "opened" in this way. When the front-end performs lookup "into" a value with one of these types, it nees to use a reference to the original interface declaration with a "this-type substitution" that refers to the "opened" type (a this-type substitution tells the compiler the concrete type it should use in place of `This` in signatures within the interface; it allows compiler to "see" the right associated type definitions to use in a context). Prior to this change, the implementation would store the specialized reference to the original interface declaration in the `ExtractExistentialType` node as part of its state. The catch there is that the specialized interface reference indirectly refers to the `ExtractExistentialType` AST node itself, creating a circularity. As soon as the front-end performs any operation that tries to recurse over that structure, it would go into an infinite loop. The fix here sounds kind of like a hack, but seems to be pretty nice in practice. Instead of always storing the specialized interface reference, we instead store the few values that are needed to construct it, and then create and cache the actual reference on-demand. The on-demand created fields are not considered part of the state of the AST node for any kind of recursion or serialization, so they avoid the original problem. A single test case was added that represents the original bug, and confirms the fix.
2021-11-02Include gfx.lib in release. (#2002)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-02Include gfx header in releases (#2001)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2021-11-01Disable aarch64 build for releases. (#2000)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2021-10-29Update slang-llvm deps (#1999)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Update slang-llvm deps.
2021-10-29[gfx/d3d12] Add a constant for microsoft vendor ID. (#1998)Yong He
2021-10-29Use detected shader model in gfx/d3d12. (#1996)Yong He
* Use detected shader model in gfx/d3d12. * Enable all d3d12 tests on Github. * Improve d3d12 software device detection. * Disable d3d12 tests on github for now. Co-authored-by: Yong He <yhe@nvidia.com>
2021-10-28Re-enable gfx unit tests (#1993)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Reenable gfx unit tests * Kick.
2021-10-28Upgrade glslang (#1995)jsmall-nvidia
* #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
2021-10-28Hotfix/osx fix (#1994)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * OSX 10.15 produced error/warning for not using ref.
2021-10-27Update glslang binaries (#1991)jsmall-nvidia
* #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.
2021-10-27SPIR-V fixes (#1992)jsmall-nvidia
* #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
2021-10-27Small improvements around invoking unit-tests (#1978)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Attempt to check if a crash is occurring in a unit test * Small update really to just kick another build.
2021-10-26Runs all gfx unit tests through a 'test proxy' (#1981)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Support for test proxy. * Turn on testing using proxy. * Don't pass sink into check of downstream compiler. * Small change to kick off build. * Remove register specification on transcendental. * Increase poll timeout. Small improvements to proxy. * Disable gfx unit tests. * Put test runner in shared library mode by default. * Change comment. Kick off another CI test. * Small edit to kick off builds. * Run unit tests on proxy. * Turn on using proxy for now. * Enable swift shader. * Fix typo. Add exception support. * Make the default spwan type SharedLibrary Use isolation for gfx unit tests. * Update slang-binaries. * Fix typo. * Report unit test output information.
2021-10-26Expanded gfx::Format to include additional formats (#1982)lucy96chen
* Format list updated with additional formats supported by both D3D and Vulkan; D3DUtil::getMapFormat() and VkUtil::getVkFormat() updated to include additional formats; GFX_FORMAT() updated with all additional formats (BC compression unfinished) * Finished updating GFX_FORMAT with newly added formats and sizes; Pixel size is now tracked using the FormatPixelSize struct containing the values for bytes per block and pixels per block to accomodate BC formats; Updated gfxGetFormatSize and associated sub-calls to return FormatPixelSize instead of uint8_t; Most calls to gfxGetFormatSize() updated to reflect changes, a couple calls still unupdated * Changes to accommodate new formats finished, debugging slang-literal unit test * First format unit test working * One test added for BC1Unorm and RGBA8Unorm_SRGB, both passing * Refactored format testing code to merge BC1Unorm and RGBA8Unorm SRGB into a single file * All unit tests added for BC and Srgb formats * Most tests added and working; Added five additional formats (still need tests) and made the appropriate changes to support these; createTextureView() modified for D3D11, D3D12, and Vulkan to take into account the format specified in the texture view desc when the texture's format is typeless * Format enums renamed to more closely match their D3D counterparts; Added a universal float and uint buffer and buffer view for use across all Format tests * Remaining tests added; D3D12 tests pass, but Vulkan crashes in BC1_UNORM and D3D11 spits out a bunch of D3D11 Errors (but supposedly passes) * re-run premake * Added Sint versions of test shaders; Vulkan and D3D11 tests also pass * Size struct for format unit tests no longer use initializer lists * Fixed a Size struct missed in the previous pass * Fixed minor bugs causing tests to fail * Added documentation detailing all currently unsupported formats * Skip tests causing unsupported format warnings due to swiftshader * updated several test using old Format enum names * Revert change to compareComputeResult() that was added for debugging purposes * DEBUGGING: Added prints to identify which formats are failing on CI * Reverted attempted debugging changes; Fixed texture2d-gather.hlsl to use updated Format enums * Fixed incorrect array sizes in d3d11 _initSrvDesc() * Commented out further tests that produce unexpected results when tested for Vulkan with swiftshader * Revert "Merge branch 'expanded-format-support' of https://github.com/lucy96chen/slang into expanded-format-support" This reverts commit 20008f0d3ecc3b1405ecac8c138edaa3cd37ed6b, reversing changes made to 6081e95827315fee50e18409394d5abd62fac787. * Added a fuzzy comparison function for use with floats * submodule update * Revert messed up changes caused by previous revert after automatically merging on github
2021-10-26SPIR-V optimization diagnostics (#1989)jsmall-nvidia
* #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.
2021-10-25Enabling slang-llvm for host-callable (#1975)jsmall-nvidia
* #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.
2021-10-22Feature/update slang binaries (#1988)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Add slang-binaries to have certificates.
2021-10-21Passing associated type arguments to existential parameters + packing for ↵Yong He
`bool`. (#1987) * Passing associated type arguments to existential parameters + packing for `bool`. * fix typo Co-authored-by: Yong He <yhe@nvidia.com>
2021-10-21Diagnostic for no type conformance + bug fix. (#1985)Yong He
* Diagnostic for no type conformance + bug fix. * Fixes. * Fix. * Include heterogeneous example only with --enable-experimental-projects premake flag Co-authored-by: Yong He <yhe@nvidia.com> Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
2021-10-21Upgrade slang-binaries (#1986)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Update slang-binaries to have centos binaries.
2021-10-20Initial `slang-pack` integration (#1974)jsmall-nvidia
* #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.
2021-10-20Selecting downstream compiler on code gen transition (#1980)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * 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.
2021-10-20Re-enable swiftshader. (#1984)Yong He
Ignore some gfx unit tests when using swiftshader. Co-authored-by: Yong He <yhe@nvidia.com>
2021-10-19Generalize heterogenous code emit (#1968)David Siher
* Bring heterogeneous-hello-world back up to date. * Reintroduced heterogeneous-hello-world into the premake * No longer uses compiled bytecode for entry point, instead a loadModule call is hardocoded with the slang file name. * Entry point is, similarly, hardcoded for now. * Added a bypass to slang-legalize-types for an unneeded GPUForeach check * Run premake and change to relative path * Removed experimental and added README * Add prebuild command to premake for heterogeneous example * Pass in entry point as parameter (also remove shader bytecode) * Pass in module name as parameter * Squashed commit of the following: commit 5b13b57fe600724344c556fe4309a5d6bb3d39ab Author: Kai Yao <kyao@nvidia.com> Date: Thu Oct 7 23:38:50 2021 -0700 Return diagnostics data when encountering module load error by exception (#1966) commit 112e1515c30fa972ff56f91514b70946153c718c Author: jsmall-nvidia <jsmall@nvidia.com> Date: Thu Oct 7 16:12:29 2021 -0400 Disable test crashing CI (#1965) * #include an absolute path didn't work - because paths were taken to always be relative. * Disable test that appears to be crashing. commit da32069a0c1c8c723d7ef45100049a8f0dd5d9c4 Author: Kai Yao <kyao@nvidia.com> Date: Mon Oct 4 13:58:51 2021 -0700 Modified barrier API to accept multiple resources per call (#1959) Co-authored-by: Yong He <yonghe@outlook.com> commit 97bb82ebcdf8f1391b9d93b5a8d7b1dfc4e88e52 Author: jsmall-nvidia <jsmall@nvidia.com> Date: Mon Oct 4 14:15:51 2021 -0400 Removing exceptions from core/compiler-core (#1953) * #include an absolute path didn't work - because paths were taken to always be relative. * Refactor Stream. Working on all tests. * Split out CharEncode. * Make method names lower camel. m_prefix in Writer/Reader * Tidy up around CharEncode interface. * Small improvements around encode/decode. * Better use of types. * Remove readLine from TextReader. * Remove exceptions from Stream/Text handling. * Fix some typos. * Fix tabbing. * Fix missing override. * Remove remaining exception throw/catch via using signal mechanism. * Remove exceptions that are not used anymore. * Document the Stream interface. * Remove index for decoding 'get byte' function. * Fix CharReader -> ByteReader. commit b3dfe383c6d31ff3dbd76dcfb32de8d536382f3e Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Mon Oct 4 09:46:33 2021 -0700 Get native handles for TextureResource and BufferResource (#1960) * Added getNativeHandle() to TextureResource and BufferResource; Implemented getNativeHandle() in Vulkan and D3D12; Added new unit test files for the aforementioned implementation * Added missing getNativeHandle() implementations to renderer-shared.cpp and CUDA * Finished new getNativeHandle() unit tests for ITextureResource and IBufferResource; Modified ICommandQueue and ICommandBuffer unit tests to call QueryInterface to convert to IUnknown then back and compare resulting pointers for equality * Unit tests updated and pass locally * Cast m_buffer.m_buffer and m_image to uint64_t commit 35bca4cc432613af3926da3bed217a6baa9cbd26 Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Fri Oct 1 13:08:25 2021 -0700 Add getNativeHandle() to ICommandQueue and ICommandBuffer (#1952) * Added support for getting command buffer and command queue handles to ICommandBuffer and ICommandQueue; D3D12Device, VkDevice, and DebugDevice modifieid to implement this new functionality; immediate-renderer-base.cpp also modified to implement the new functions * Removed excess boilerplate * Changed readRef() to get() in D3D12 getNativeHandle() implementation for ICommandBuffer and ICommandQueue * Added unit tests for new getNativeHandle() implementations, unfinished * Queue test added; Minor cleanup changes * getBufferHandleTestImpl() now closes the command buffer before returning * Added getNativeHandle() implementations to CUDADevice * Added comment clarifying that the Vulkan check is checking for a null handle, which is defined to be 0 commit 6c6200f547c7387598743b23bb3c8f0d375d9494 Author: Kai Yao <kyao@nvidia.com> Date: Thu Sep 30 20:25:34 2021 -0700 VK Resource Barrier (#1955) * Resource barrier API and VK implementation * Stub implementations * Handle VK Acceleration Structure flag * Add a couple more cases to pipeline barrier stages commit 627fc976bac5c2381dbace9c7925cb6a68b8de12 Author: Yong He <yonghe@outlook.com> Date: Thu Sep 30 19:48:47 2021 -0700 Fix aarch64 build on github (#1957) Co-authored-by: Yong He <yhe@nvidia.com> commit 122d701513e116856bd59c999221ce36a373d7db Author: Yong He <yonghe@outlook.com> Date: Thu Sep 30 17:51:56 2021 -0700 Fix GitHub release (#1956) * Fix aarch64 release build config. * Fix for WinAarch64 build. * Update premake for embed-std-lib build on aarch64. * `platform` fix for aarach64 build. * Try revert back to use absolute output path for slang-stdlib-generated.h * Fix * fix Co-authored-by: Yong He <yhe@nvidia.com> commit aa8f7b899b7b562b3d3c6e25c3da41569505e70c Author: Chad Engler <englercj@live.com> Date: Wed Sep 29 13:02:47 2021 -0700 Fix ARM64 detection for MSVC (#1951) commit 6736b0c1c5fa3e89bc561eb7965a1a0d17af3466 Author: Yong He <yonghe@outlook.com> Date: Wed Sep 29 11:29:46 2021 -0700 Add ISession::loadModuleFromSource. (#1950) Co-authored-by: Yong He <yhe@nvidia.com> commit d8e452412e14a6a8ba137f2adcae13b398e5cecb Author: Yong He <yonghe@outlook.com> Date: Tue Sep 28 15:03:03 2021 -0700 Fix AbortCompilationException leaking through loadModule API. (#1949) * Fix AbortCompilationException leaking through loadModule API. * Update. * Fix. Co-authored-by: Yong He <yhe@nvidia.com> commit cdf1b2c007fefdca128584d2a9f63dec3d350e16 Author: Yong He <yonghe@outlook.com> Date: Tue Sep 28 11:54:24 2021 -0700 Improvements to the unit test framework. (#1948) commit af788b62e18bbd55cd748ad60400a74cf1bc93ee Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Fri Sep 24 16:53:41 2021 -0700 Add existing device handle support unit test (#1946) commit bec8e6aec85b6e3f875c58bdd59eb15613978358 Author: Yong He <yonghe@outlook.com> Date: Fri Sep 24 11:33:44 2021 -0700 Move existing unit tests to a standalone dll. (#1945) commit f2a3c933bc11a498c622fa18694c84beca8ca031 Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Thu Sep 23 12:19:49 2021 -0700 Add method to retrieve native handles (#1944) * Added a getNativeHandle() method that retrieves the natively created handles; Modified RendererBase, VKDevice, D3D12Device, and DebugDevice to implement this new method * Moved ExistingDeviceHandles out of Desc directly inside IDevice and renamed to NativeHandles; Modified calls accessing the struct accordingly in RendererBase, DebugDevice, VKDevice, and D3D12Device * Minor cleanup changes (renames, etc.) commit b9b398d038b524f15a86ff27cd6888d54e8754e0 Author: Yong He <yonghe@outlook.com> Date: Wed Sep 22 10:06:59 2021 -0700 Add gfx unit testing framework. (#1943) * Add gfx unit testing framework. * Fix compilation error. * Reset gfxDebugCallback after render_test. * Pass enabledApi flags through. * Fix for code review suggestions. Co-authored-by: Yong He <yhe@nvidia.com> commit 6e9cee69b3588ddae09b08b9f580f59ad899983f Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Tue Sep 21 18:46:32 2021 -0700 Support for existing device/instance handles in Vulkan (#1942) commit b1f04c8544c650de3947955ca68f679535d249aa Author: lucy96chen <47800040+lucy96chen@users.noreply.github.com> Date: Wed Sep 15 20:22:45 2021 -0700 Allow D3D12Device to use an existing device handle (#1940) * Added a new field for an existing device handle to IDevice::Desc; Modified D3D12Device::initialize to set the device stored in desc if it already exists instead of creating a new one * Turned existingDeviceHandle into a struct containing an array of two elements; Updated D3D12Device::initialize to match changes to existingDeviceHandle; Updated comments * Fixed style error for ExistingDeviceHandles struct commit 2f7b9f5ae8be21c6c1d75ae9caefbc7b3f8986a9 Author: Pablo Delgado <private@pablode.com> Date: Thu Sep 16 01:17:57 2021 +0200 Fix incorrect WIN32 macros and missing Windows.h inclusion (#1939) * Replace WIN32 preprocessor macros with _WIN32 * Add missing Windows.h include for InterlockedIncrement commit 11d43642008905ac69a3832eb8a9b2ae7b785f86 Author: Yong He <yonghe@outlook.com> Date: Tue Sep 14 11:36:44 2021 -0700 Avoid upcasting to f32 in 16bit float-uint bit cast. (#1938) Co-authored-by: Yong He <yhe@nvidia.com> commit 502aa3812a82cf0d091cff0c67804e4ee448ac78 Author: David Siher <32305650+dsiher@users.noreply.github.com> Date: Tue Sep 14 12:59:55 2021 -0400 Bring heterogeneous-hello-world back up to date. (#1935) * Bring heterogeneous-hello-world back up to date. * Reintroduced heterogeneous-hello-world into the premake * No longer uses compiled bytecode for entry point, instead a loadModule call is hardocoded with the slang file name. * Entry point is, similarly, hardcoded for now. * Added a bypass to slang-legalize-types for an unneeded GPUForeach check * Run premake and change to relative path * Removed experimental and added README Co-authored-by: Yong He <yonghe@outlook.com> * Revert "Squashed commit of the following:" This reverts commit 4f665858d65f7c332c616ef6db9fdafa1c5e0b9f. * Run premake * Remove prebuild command (only works on Windows?) * Rerun premake * Fix heterogeneous prebuild command * Remove linux specific prebuild command * Fix prebuild command (again) * Change target from dxbc to hlsl to see if that fixes linux issues * Use Path::getFileNameWithoutExt * Change string-literal.slang.expected to have extra filename in decoration Co-authored-by: Yong He <yonghe@outlook.com>
2021-10-18GFX: implement mutable shader objects. (#1963)Yong He
* GFX: implement mutable shader objects. * Revert unnecessary changes * Revert more changes. * Fix clang errors. * Fix clang/gcc errors. * Fix clang errors. * Remove CPU test. * Fix after merge. * Fix after merge. * Remove gl test * Code review fixes. * Fixing all vk validation errors. * Flush test output more often. * Fix a crash in `specializeDynamicAssociatedTypeLookup`. * temporarily disable std-lib-serialize test to see what happens * Fix crashes. * Make sure cpu gfx unit tests are properly disabled on TeamCity. * Disable cpu test. * Fix. * Fix cuda. * Disable nv-ray-tracing-motion-blur Co-authored-by: Yong He <yhe@nvidia.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-06-30 09:44:59 +0000