From 798db8d2bef31355c8aba5ba926556b4a297bc5f Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Tue, 19 Jul 2022 13:55:01 -0400
Subject: Yet more improvements/fixes to cpu-target.md (#2330)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Small improvements to cpu-target documentation.

* More improvements to cpu-target.md doc.

* More CPU target doc improvements.

* More improvements around cpu-target.md

* More fixes and improvements.

* Added test for behavior of actual global and reflection.

* Add category to determine cpu word size, so that reflection tests can target width.
---
 tests/reflection/actual-global.slang          | 12 +++++++
 tests/reflection/actual-global.slang.expected | 51 +++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 tests/reflection/actual-global.slang
 create mode 100644 tests/reflection/actual-global.slang.expected

(limited to 'tests/reflection')

diff --git a/tests/reflection/actual-global.slang b/tests/reflection/actual-global.slang
new file mode 100644
index 000000000..806b75f2f
--- /dev/null
+++ b/tests/reflection/actual-global.slang
@@ -0,0 +1,12 @@
+//TEST(64-bit):REFLECTION:-stage compute  -no-codegen -target host-callable -entry computeMain
+
+__global int actualGlobal;
+int regularGlobal;
+
+RWStructuredBuffer<int> outputBuffer;
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{    
+    outputBuffer[dispatchThreadID.x] = dispatchThreadID.x + actualGlobal + regularGlobal;
+}
\ No newline at end of file
diff --git a/tests/reflection/actual-global.slang.expected b/tests/reflection/actual-global.slang.expected
new file mode 100644
index 000000000..5dbcde22e
--- /dev/null
+++ b/tests/reflection/actual-global.slang.expected
@@ -0,0 +1,51 @@
+result code = 0
+standard error = {
+}
+standard output = {
+{
+    "parameters": [
+        {
+            "name": "regularGlobal",
+            "binding": {"kind": "uniform", "offset": 0, "size": 4},
+            "type": {
+                "kind": "scalar",
+                "scalarType": "int32"
+            }
+        },
+        {
+            "name": "outputBuffer",
+            "binding": {"kind": "uniform", "offset": 8, "size": 16},
+            "type": {
+                "kind": "resource",
+                "baseShape": "structuredBuffer",
+                "access": "readWrite",
+                "resultType": {
+                    "kind": "scalar",
+                    "scalarType": "int32"
+                }
+            }
+        }
+    ],
+    "entryPoints": [
+        {
+            "name": "computeMain",
+            "stage:": "compute",
+            "parameters": [
+                {
+                    "name": "dispatchThreadID",
+                    "semanticName": "SV_DISPATCHTHREADID",
+                    "type": {
+                        "kind": "vector",
+                        "elementCount": 3,
+                        "elementType": {
+                            "kind": "scalar",
+                            "scalarType": "uint32"
+                        }
+                    }
+                }
+            ],
+            "threadGroupSize": [4, 1, 1]
+        }
+    ]
+}
+}
-- 
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