Posts by Yue Liu
GEAK V3: Agent-Driven, Repository-Level GPU Kernel Optimization across HIP, Triton, and FlyDSL on AMD GPUs
- 20 July 2026
In the ever-evolving world of GPU computing, optimizing kernels for performance and efficiency is a critical challenge. Hand-tuning kernels demands deep technical expertise and manual iteration. In this blog, you will read about how GEAK v3, the latest iteration of the agent-driven framework, tackles this problem using enhanced features such as task planning, test-harness discovery, patch-based handling of multi-file kernels, dynamic memory system and expert knowledge database. Our results show improvements across three kernel languages (HIP, Triton, and FlyDSL) and both CDNA and RDNA GPUs.
GEAK Agent-Driven Optimization of the DeepSeekV4 MLA Kernel
- 13 July 2026
Optimizing LLM inference kernels requires more than a single kernel rewrite. Developers need to migrate reference implementations, analyze profiling results, validate correctness, and iterate quickly across different workload shapes. In this blog, we use DeepSeekV4 MLA as a case study to show how GEAK automates this workflow, from PyTorch-to-Triton migration to kernel-level optimization and SGLang end-to-end(E2E) validation on AMD GPUs.
Streamlining Recommendation Model Training on AMD Instinct™ GPUs
- 02 March 2026
Recommendation model training and inference workloads represent a significant portion of computational requirements across industries including e-commerce, social media and content streaming platforms. Unlike LLMs, recommendation models result in to complex and often imbalanced communication across GPUs, along with a higher load on the CPU-GPU interconnect. The ROCm training docker [1] now includes essential libraries for recommendation model training. This blog demonstrates the functionality and ease of training recommendation models using ROCm, along with suggestions for improved configuration of these workloads. We also highlight the inherent benefits of the large HBM size on AMD Instinct™ GPUs for recommendation workloads.