Bind Location (#1166)

* First pass at BindLocation.

* Added BindSet::init - for initializing with two input constant buffers. Needs better name, and perhaps should be another class.

* Fix handling of constant buffer stripping.
Improved initialization.

* Trying to generalize BindLocation a little more.
Split out CPULikeBindRoot.

* More work to make BindLocation et al work with non uniform bindings.

* Added parsing to a location.

* WIP: Trying to get CPU working with BindLocation.

* Describe problem of knowing the type of the reference point in the binding table.

* More ideas on getBindings fix.

* Remove BindSet as member of BindLocation.

* Added BindLocation::Invalid

* Made BindLocation able to be key in hash

* Use BindLocation for bindings on BindingSet.

* Added cuda and nvrtc categories to test infrastructure.
Disabled CUDA synthetic tests by default.
Fixed such that all tests now produce something in BindLocation style.

* Use m_userIndex instead of m_userData on Resource.
Move the binding setup out of cpu-compute-util (as no longer CPU specific)

* Removed CPUBinding - used BindLocation/BindSet instead.
Fixed some bugs around indexOf around uniform indirection.

* Renamed BindSet::Resource -> BindSet::Value.

* Document BindLocation.

* Fixes for Clang/GCC
Improve invariant requirement handling when constructing from BindPoints.

2 files changed, 11 insertions, 3 deletions

diff --git a/tools/slang-test/options.h b/tools/slang-test/options.h
index a210a7558..12869a945 100644
--- a/tools/slang-test/options.h
+++ b/tools/slang-test/options.h
@@ -84,7 +84,9 @@ struct Options
     // By default we potentially synthesize test for all 
     // TODO: Vulkan is disabled by default for now as the majority as vulkan synthesized tests
     // OpenGL is disabled for now
-    Slang::RenderApiFlags synthesizedTestApis = Slang::RenderApiFlag::AllOf & ~(Slang::RenderApiFlag::Vulkan | Slang::RenderApiFlag::OpenGl | Slang::RenderApiFlag::CPU);
+    // CPU is disabled by default
+    // CUDA is disabled by default
+    Slang::RenderApiFlags synthesizedTestApis = Slang::RenderApiFlag::AllOf & ~(Slang::RenderApiFlag::Vulkan | Slang::RenderApiFlag::OpenGl | Slang::RenderApiFlag::CPU | Slang::RenderApiFlag::CUDA);
 
     // The adapter to use. If empty will match first found adapter.
     Slang::String adapter;
diff --git a/tools/slang-test/slang-test-main.cpp b/tools/slang-test/slang-test-main.cpp
index 9ccf6840f..ac073bcee 100644
--- a/tools/slang-test/slang-test-main.cpp
+++ b/tools/slang-test/slang-test-main.cpp
@@ -2841,8 +2841,10 @@ SlangResult innerMain(int argc, char** argv)
     /*auto computeTestCategory = */categorySet.add("compute", fullTestCategory);
     auto vulkanTestCategory = categorySet.add("vulkan", fullTestCategory);
     auto unitTestCatagory = categorySet.add("unit-test", fullTestCategory);
+    auto cudaTestCategory = categorySet.add("cuda", fullTestCategory);
+
     auto compatibilityIssueCategory = categorySet.add("compatibility-issue", fullTestCategory);
-    
+        
 #if SLANG_WINDOWS_FAMILY
     auto windowsCategory = categorySet.add("windows", fullTestCategory);
 #endif
@@ -2851,13 +2853,13 @@ SlangResult innerMain(int argc, char** argv)
     auto unixCatagory = categorySet.add("unix", fullTestCategory);
 #endif
 
-
     // An un-categorized test will always belong to the `full` category
     categorySet.defaultCategory = fullTestCategory;
 
     TestCategory* fxcCategory = nullptr;
     TestCategory* dxcCategory = nullptr;
     TestCategory* glslangCategory = nullptr;
+    TestCategory* nvrtcCategory = nullptr; 
 
     // Work out what backends/pass-thrus are available
     {
@@ -2885,6 +2887,10 @@ SlangResult innerMain(int argc, char** argv)
         {
             dxcCategory = categorySet.add("dxc", fullTestCategory);
         }
+        if (context.availableBackendFlags & PassThroughFlag::NVRTC)
+        {
+            nvrtcCategory = categorySet.add("nvrtc", fullTestCategory);
+        }
     }
 
     // Working out what renderApis is worked on on demand through