Project 0: Keyan Zhai

README.md

@@ -3,12 +3,60 @@ Project 0 Getting Started
 
 **University of Pennsylvania, CIS 565: GPU Programming and Architecture, Project 0**
 
-* (TODO) YOUR NAME HERE
-  * (TODO) [LinkedIn](), [personal website](), [twitter](), etc.
-* Tested on: (TODO) Windows 22, i7-2222 @ 2.22GHz 22GB, GTX 222 222MB (Moore 2222 Lab)
+* Keyan Zhai
+  * [LinkedIn](https://www.linkedin.com/in/keyanzhai), [personal website](https://keyanzhai.github.io/)
+* Tested on: Windows 10 Pro, AMD Ryzen 7 5800X 8-Core Processor 3.80 GHz, RTX 3080 10GB (personal)
 
-### (TODO: Your README)
+<!-- ### README
 
 Include screenshots, analysis, etc. (Remember, this is public, so don't put
-anything here that you don't want to share with the world.)
+anything here that you don't want to share with the world.) -->
 
+---
+
+## Compute Capability of CUDA-compatible GPU
+
+* GPU: GeForce RTX 3080	
+* Compute Capability: 8.6
+
+---
+
+## CMake modification
+
+Changed line 97 of `CUDAComputesList.cmake` from
+
+```cmake
+FOREACH(VER 20 30 32 35 37 50 52 53 60 61 62 70 72 75 80 86)
+```
+
+to
+
+```cmake
+FOREACH(VER 32 35 37 50 52 53 60 61 62 70 72 75 80 86)
+```
+
+> Reference: <https://edstem.org/us/courses/28083/discussion/1723078>
+
+---
+
+## Part 3.1: CUDA
+
+### Part 3.1.1 Modify the CUDA Project and Take a Screenshot
+
+![](images/3-1-1.png)
+
+### Part 3.1.2: Analyze
+
+![](images/3-1-2.png)
+
+### Part 3.1.3: Nsight Debugging
+
+![](images/3-1-3.png)
+
+## Part 3.2: WebGL
+
+![](images/3-2.png)
+
+## Part 3.3: DXR
+
+![](images/3-3.png)

cuda-getting-started/cmake/CUDAComputesList.cmake

@@ -94,7 +94,8 @@ MACRO(SET_COMPUTE VERSION)
 ENDMACRO(SET_COMPUTE)
 
 # Iterate over compute versions. Create variables and enable computes if needed
-FOREACH(VER 20 30 32 35 37 50 52 53 60 61 62 70 72 75)
+# FOREACH(VER 20 30 32 35 37 50 52 53 60 61 62 70 72 75)
+FOREACH(VER 32 35 37 50 52 53 60 61 62 70 72 75 80 86)
     OPTION(CUDA_COMPUTE_${VER} "CUDA Compute Capability ${VER}" OFF)
     MARK_AS_ADVANCED(CUDA_COMPUTE_${VER})
     IF(${CUDA_COMPUTE_${VER}})

cuda-getting-started/src/main.cpp

@@ -11,7 +11,7 @@
  */
 int main(int argc, char* argv[]) {
     // TODO: Change this line to use your name!
-    m_yourName = "TODO: YOUR NAME HERE";
+    m_yourName = "Keyan Zhai";
 
     if (init(argc, argv)) {
         mainLoop();

dxr-support/src/D3D12RaytracingHelloWorld/Raytracing.hlsl

@@ -69,7 +69,7 @@ void MyRaygenShader()
 [shader("closesthit")]
 void MyClosestHitShader(inout RayPayload payload, in MyAttributes attr)
 {
-    float3 barycentrics = float3(1 - attr.barycentrics.x - attr.barycentrics.y, attr.barycentrics.x, attr.barycentrics.y);
+    float3 barycentrics = float3(0, 0.8, 0);
     payload.color = float4(barycentrics, 1);
 }