Rohan Mehalwal
@rmehalwal.bsky.social
All things DX12 & Ray Tracing at AMD!
Reposted by Rohan Mehalwal
Faster GPU BVH! 🎉
DOBB-BVH: Efficient Ray Traversal by Transforming Wide BVHs into Oriented Bounding Box Trees using Discreet Rotation (AMD)
gpuopen.com/download/dob...
youtu.be/E3wEtcUi3mI?...
gpuopen.com/download/dob...
youtu.be/E3wEtcUi3mI?...
DOBB-BVH: Efficient Ray Traversal by Transforming Wide BVHs into Oriented Bounding Box Trees using
YouTube video by High-Performance Graphics
youtu.be
July 25, 2025 at 7:05 AM
Faster GPU BVH! 🎉
Reposted by Rohan Mehalwal
#Raytracing BVH traversal struggles on GPUs due to irregular control flow.
🎇 Our Locally-Subdivided Neural Intersection Function (LSNIF) is an ML-based alternative for optimized #rendering.
👉 Join us at @i3dsymposium.org for our talk!
Learn more: gpuopen.com/learn/using_...
#I3D2025
🎇 Our Locally-Subdivided Neural Intersection Function (LSNIF) is an ML-based alternative for optimized #rendering.
👉 Join us at @i3dsymposium.org for our talk!
Learn more: gpuopen.com/learn/using_...
#I3D2025
Using Neural Networks for Geometric Representation
Explore how Neural Intersection Functions (NIF) and the enhanced LSNIF are poised to reshape ray tracing by replacing traditional BVH traversal with efficient, GPU-friendly neural networks for acceler...
gpuopen.com
May 7, 2025 at 11:34 PM
#Raytracing BVH traversal struggles on GPUs due to irregular control flow.
🎇 Our Locally-Subdivided Neural Intersection Function (LSNIF) is an ML-based alternative for optimized #rendering.
👉 Join us at @i3dsymposium.org for our talk!
Learn more: gpuopen.com/learn/using_...
#I3D2025
🎇 Our Locally-Subdivided Neural Intersection Function (LSNIF) is an ML-based alternative for optimized #rendering.
👉 Join us at @i3dsymposium.org for our talk!
Learn more: gpuopen.com/learn/using_...
#I3D2025
Reposted by Rohan Mehalwal
Random Tuesday Next Gen Xbox announcement.. Wut?
youtu.be/VOCtRanwXrA?...
youtu.be/VOCtRanwXrA?...
Xbox + AMD: Powering the Next Generation of Xbox
YouTube video by Xbox
youtu.be
June 17, 2025 at 5:17 PM
Random Tuesday Next Gen Xbox announcement.. Wut?
youtu.be/VOCtRanwXrA?...
youtu.be/VOCtRanwXrA?...
Reposted by Rohan Mehalwal
Last July, we published a research paper about our upcoming geometry compression technology - DGF.
🔥 We're now releasing an #opensource toolchain for its evaluation, experimentation, and integration into future game engines 🔥
🗜️ Find out more on GPUOpen! gpuopen.com/learn/proble...
🔥 We're now releasing an #opensource toolchain for its evaluation, experimentation, and integration into future game engines 🔥
🗜️ Find out more on GPUOpen! gpuopen.com/learn/proble...
Solving the Dense Geometry Problem
Discover how AMD's Dense Geometry Compression Format (DGF) revolutionizes graphics by compressing complex models for efficient real-time rendering, bridging the gap between rasterization and ray traci...
gpuopen.com
February 6, 2025 at 6:14 PM
Last July, we published a research paper about our upcoming geometry compression technology - DGF.
🔥 We're now releasing an #opensource toolchain for its evaluation, experimentation, and integration into future game engines 🔥
🗜️ Find out more on GPUOpen! gpuopen.com/learn/proble...
🔥 We're now releasing an #opensource toolchain for its evaluation, experimentation, and integration into future game engines 🔥
🗜️ Find out more on GPUOpen! gpuopen.com/learn/proble...
Reposted by Rohan Mehalwal
On behalf of the '25 paper chairs:
🎉 The #HPG2025 Call for Papers is LIVE! Join us in beautiful Copenhagen, June 23-25, for cutting-edge discussions on graphics hardware and software. Co-located with #EGSR2025, it's the perfect stage for your research.
👉
highperformancegraphics.org/2025/program...
🎉 The #HPG2025 Call for Papers is LIVE! Join us in beautiful Copenhagen, June 23-25, for cutting-edge discussions on graphics hardware and software. Co-located with #EGSR2025, it's the perfect stage for your research.
👉
highperformancegraphics.org/2025/program...
High-Performance Graphics 2025
High-Performance Graphics 2025 - June 23-25 Copenhagen
highperformancegraphics.org
December 13, 2024 at 12:27 PM
On behalf of the '25 paper chairs:
🎉 The #HPG2025 Call for Papers is LIVE! Join us in beautiful Copenhagen, June 23-25, for cutting-edge discussions on graphics hardware and software. Co-located with #EGSR2025, it's the perfect stage for your research.
👉
highperformancegraphics.org/2025/program...
🎉 The #HPG2025 Call for Papers is LIVE! Join us in beautiful Copenhagen, June 23-25, for cutting-edge discussions on graphics hardware and software. Co-located with #EGSR2025, it's the perfect stage for your research.
👉
highperformancegraphics.org/2025/program...