FishSense Core

project_fs_core.tex

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+% Slides for 2025-05-13
 % To create a slide, use the following:
 % \begin{frame}{TITLE}
 %     BODY
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 %         \end{column}
 %     \end{columns}
 % \end{frame}
+
+\begin{frame}{Rust Pipeline}
+  \begin{columns}[c]
+      \column{0.30\textwidth}
+        \centering
+        \includegraphics[height=0.45\textheight,keepaspectratio]{./images/img1.png}
+
+      \column{0.44\textwidth}
+        \centering
+        \includegraphics[height=0.45\textheight,keepaspectratio]{./images/img3.png}
+      \column{0.30\textwidth}
+        \centering
+        \includegraphics[height=0.45\textheight,keepaspectratio]{./images/img2.png}
+  \end{columns}
+      \begin{enumerate}
+        \item Segment around 100 test images with truths
+        \item Compare normalized pixel difference from truths (with old python pipeline)
+        \item Look into hipify-perl converting Mitsuba + Dr.Jit CUDA code to HIP
+    \end{enumerate}
+\end{frame}
+
+\begin{frame}{Tom - Underwater Renderer}
+    \begin{enumerate}
+      \item Attempted implement simple FP64 gelu with CubeCL in rust on CUDA
+      \item CubeCL FP64 achieved by converting to FP32, doing calculation, then scale back to FP64; loses accuracy
+      \item CubeCL HIP seems to be the only stable HIP binding for rust; AMD GPU only, requires rocWMMA or WMMA Intrinsics (FP16 only); also unsafe since raw bindings
+      \item Switching to C++ as Rust has very limited support and benifit because of the unsafe GPU calls
+      \item Reading PBRT book, looking into drjit-core and HIPIFY. Possible simple renderer from the ground up?
+      \item rocWMMA requires MI1/2/300 series for FP64 runs, unable to test running code on GPU yet
+    \end{enumerate}
+\end{frame}