Hacker News with Generative AI: Performance Tuning

Optimizing Matrix Multiplication on RDNA3 (seb-v.github.io)
In this post, I will share with you all the steps to write an optimized FP32 matrix multiplication on AMD RDNA3 GPU outperforming rocBLAS by 60%. I will cover some basics and explain all the optimizations I have implemented. This will be done in a iterative way in 8 differents Kernels.

GPU Optimization, AMD RDNA3, Matrix Multiplication, Performance Tuning

118 points by skidrow 9 days ago | 26 comments

Java Throughput/Latency and Power Efficiency Tuning for AMD EPYC Turin (phoronix.com)
Last month I looked at the impact of AMD's BIOS tuning guide on AI / machine learning workloads for new 5th Gen EPYC "Turin" processors. In today's article I am looking at the performance and power efficiency impact of AMD EPYC 9005 series processors with AMD's BIOS tuning recommendations for Java workloads on Linux.

Java, AMD EPYC, Performance Tuning, Power Efficiency, Linux

5 points by LinuxBender 109 days ago | 0 comments

Bpftune uses BPF to auto-tune Linux systems (github.com/oracle)

Linux, Performance Tuning, BPF, Operating Systems, Open Source

256 points by BSDobelix 137 days ago | 73 comments

How to get the most out of Postgres memory settings (tembo.io)

Postgres, Database Optimization, Performance Tuning

272 points by samaysharma 296 days ago | 82 comments