A weekly roundup of graphics programming links covering adaptive ray reallocation with temporal reconstruction, a SIGGRAPH 2026 talk on compute-based adaptive tessellation with a feature-adaptive Catmull-Clark evaluator, the evolution of PlayStation's Spectral Super Resolution from a Color Predicting Network to a Kernel Predicting Network, a deep dive tracing a single global-load instruction through the RTX 4090 memory hierarchy, a new release of AMD's open-source MLP inference/training library migrating to the D3D12 Linear Algebra Matrix API in Shader Model 6.10, and a procedural 2D grass renderer built from compute shaders with a live browser demo and source code.
Questions this post answers
What changed in AMD's GPU MLP inference library related to D3D12 Shader Model 6.10?
AMD's open-source library for GPU-accelerated Multi-Layer Perceptron inference and training migrated from Cooperative Vectors to the D3D12 Linear Algebra Matrix API introduced in Shader Model 6.10. The new release also adds input encoding for neural texture compression and an interactive example demonstrating training a network to represent a texture. Track GPU library changes like this AMD MLP update to keep neural rendering pipelines building on daily.dev.
How did PlayStation's Spectral Super Resolution upscaling technique evolve since launch?
PlayStation Spectral Super Resolution moved from a launch-era Color Predicting Network approach, which had notable quality limitations, to a Kernel Predicting Network. The Kernel Predicting Network approach improves both output quality and the training process compared to the original implementation. Follow evolving upscaling techniques like this one on daily.dev when comparing rendering approaches.
What is clamped parallelogram tessellation and how does it compare to hardware tessellation?
Clamped parallelogram tessellation is a compute-based alternative to hardware tessellation, paired with a feature-adaptive Catmull-Clark evaluator that uses analytic patches for adaptive subdivision surfaces. It was presented as part of an adaptive tessellation pipeline discussed at a SIGGRAPH 2026 Advances talk. Graphics engineers evaluating tessellation approaches can follow developments like this on daily.dev.