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18 postsReverse-Engineering Nvidia B200's Tensor Core Down to the Bit
Engineers reverse-engineered Nvidia B200's tcgen05.mma tensor core, releasing a bit-exact open-source model revealing its hidden fixed-point accumulation.
FaCTz: GPU Compressor Preserves Vector-Field Topology at 60 GB/s
FaCTz is the first GPU-based lossy compressor guaranteeing critical-point preservation in vector fields, hitting 60 GB/s—up to 640x faster than cpSZ.
Linux 7.2 Released with Cache-Aware Scheduler and USB4STREAM
Linux 7.2 ships cache-aware task scheduling, a fairer GPU scheduler, USB4STREAM support, and Btrfs performance gains.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comCAKE: Compiler-Agent Co-Design Lets AI Write Faster GPU Kernels
CAKE pairs AI coding agents with a hardware-explicit compiler IR, beating tuned GPU kernel baselines on B200 with verifiable, evolving toolchains.
The Cost of Irregularity: CUDA C++, Rust, and Triton
A comparison of CUDA C++, Rust, and Triton in GPU programming. Performance differences in irregular workloads are analyzed.
GPU-Accelerated Clustering Solution for Financial Instruments
Optimize the clustering process of financial instruments using GPU-accelerated matrix factorization with AdaptGrow.
Craton Bolt: A Pure Rust, JIT-Compiled GPU SQL Engine
Craton Bolt is a Rust-based JIT-compiled GPU SQL engine that generates a new NVIDIA PTX kernel for each query at runtime.
GPU Offload in Rust: Portable, Safe, and Fast
Rust introduces a new framework for GPU programming that enhances memory safety while improving efficiency.
Knowledge Distillation: New Methods to Enhance Scalability
New methods in knowledge distillation are reducing costs and enhancing scalability for large language models.
The AI Data-Centre Bust Will Look Like a Boom
The growing demand for AI boosts the importance of custom chips, but GPU purchases with debt could trigger a bust in data centers.