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* Fixed naming conflicts in heterogeneous-hello-world
Added 3 new modifiers (`__unmangled`, `__exportDirectly`, `__externLib`)
`__unmangled` causes mangleName() to return the normal name of the decl.
`__exportDirectly` changes parent decl name concatenation behavior to use
"::" instead of "." (for Name Hint) and emits the name hint when it exists,
otherwise it emits the mangled name.
`__externLib` stops Slang from emitting the corresponding struct.
Also made necessary changes to heterogeneous-hello-world so that this new
functionality is shown off.
* Undo unintentional formatting changes
Co-authored-by: Yong He <yonghe@outlook.com>
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* Update heterogeneous-hello-world to use gfx changes + delete shader.cpp
* Remove "experimental feature" tag from premake
* Add placeholder executeComputation_0() to shader.cpp
* Add shader.cpp to heterogeneous-hello-world files in premake
* Added project "heterogeneous-first-gen" to address first time build issues
* Re-add "experimental feature" tag, clean up generated file structure
Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
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* 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>
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* 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>
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* 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>
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* Explicit swapchain interface in `gfx`.
* Correctly return nullptr when `IRenderer` creation failed.
* Fix crashes on CUDA tests.
* Cleanups.
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* Make gfx library visible to external user.
* Fixup
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* Make `gfx` compile to a DLL.
* Fix cuda
* Fix cuda build
* Bug gl screen capture bug.
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* COM-ify all slang-gfx interfaces.
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* Make `gfx::Renderer` a COM interface.
This is a first step towards making the `gfx` library expose a COM compatible DLL interface. Remaining classes will come as separate PRs.
* Fixup project files
* Fix calling conventions
* Make gfx::create*Renderer() functions increase ref count by 1
* Make renderer createFunc return via out parameter
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Co-authored-by: Yong He <yhe@nvidia.com>
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* GPU Foreach Loop
This PR introduces the completed GPU foreach loop and updates the
heterogeneous-hello-world example to use it. This PR builds on the
previous introduction of the GPU Foreach loop parsing and semantic
checking PR (#1482) by introducing IR lowering and emmitting. THe new
feature can be used by having a GPU_Foreach loop interacting with a
named non-CPP entry point, and using the -heterogeneous flag.
* Fix to path
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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This PR introduces parsing and semantic checking for a GPU foreach loop
for heterogeneouis programming. A GPU foreach loop takes the form:
```
__GPU_FOREACH(renderer, gridDims, LAMBDA(uint3 dispatchThreadID) {
kernelCall(args, ...); });
```
And will allow the host code to call into a kernel with the correct
renderer and grid dimensions. This commit also introduces a hack to
unify types in the heterogeneous hello world file, which will hopefully
be amended in the future.
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Binary Heterogeneous Example
This PR introduces the ability to insert the binary of a non-CPU target
by using the -heterogeneous flag. Specifically, this PR updates the
emitting logic to produce a variable of name `__[name_of_entryPoint]`
when the heterogeneous flag is present.
* Prelude path fix
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Baseline Heterogeneous Example
This PR introduces a baseline heterogeneous example, including both a
Slang file and an associated C++ helper file. This refactoring
primarily moves the Slang file "into the driver's seat" while
maintaining that the C++ side still does most of the actual work.
* Fix to prelude path
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* CPU/GPU Compute Shader Example
This PR introduces an example to run a simple compute shader on the GPU
in the heterogeneous-hello-world example. All loading code is currently run in
C++, so the heterogeneity of this example is still a work in progress.
This change updates exactly this example, and so should not cause
issues elsewhere in the codebase.
* Small fix
* Added gfx to help the linker
* Added back the struct
* Updated premake to respect windows conditions
* Completely removed het-example
* Re-added example
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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* Introduced heterogeneous example. Example includes C++ source and
header files, and does not currently make use of the associated slang
file when building. The intent of this commit is to introduce the
example as a baseline for later updates as the heterogeneous model is
expanded.
* Changing namespace
* Renamed and rewrote README
* Updated example to account for compiler updates
* Updated path
Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>
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