PyTorchKR and XCENA co-hosted the KVCache Meetup Korea on September 30, 2026, with speakers from XCENA, SK hynix, FuriosaAI, and LMCache. Talks covered CXL memory expansion, GPU and HBM bottlenecks, request scheduling on RNGD, and LMCache's MP Mode. XCENA presented Maru, an open-source KV Cache storage engine for shared CXL memory. SK hynix benchmarked two H100 GPUs running Llama 3.1 8B with vLLM, finding high GPU compute use during prefill and high HBM bandwidth use during decode. FuriosaAI showed that retrieving a 12,370-token cache and generating the first token took about 92ms versus 900ms to recompute the cache. A post-event survey of 72 respondents rated the program positively (66.7%), with requests for more real production case studies next time.
Source: https://pytorch.org/blog/kvcache-meetup-korea-2026-event-recap. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.
Read the news here, practice coding, follow structured courses and train for IELTS on our sibling products — all connected through one 8 Sync account.
The ecosystem home: product overviews, blog and full pricing.
ExploreLearn along a clear roadmap: videos, auto-graded quizzes, certificates and mentors who ship for a living.
View the roadmap1,000 DSA problems in Vietnamese, auto-graded across 7 languages — many FREE, right in your browser.
Practice for freeAI grading for all four IELTS skills with detailed rubric feedback.
Try it freeA 22 MB AI IDE for Vietnamese devs.
Download freeOrganizational memory for AI agents.
ExploreAI that staffs your Fanpage and qualifies leads for you.
Try itEdoardo Vacchi covers the evolving landscape of WebAssembly on the backend, running Java workloads on GPUs using TornadoVM, and optimizing distributed AI inference using llm-d and vLLM on Kubernetes.
+ a practical learning checklist to learn AI engineering.
Run an LLM locally with Ollama. See how much memory you need, where LM Studio and llama.cpp fit, and how to call the model from code.
...explained visually (with tradeoffs in production).
If you’ve been watching the tech sector and macroeconomic feeds over the last 48 hours, you’ve... Tagged with discuss, ai, webdev, programming.
+ an update on Harness Engineering 2.0.
Bối cảnh về KV Cache Quantization trở nên quan trọng khi inference model lớn như GPT-3 cần xử lý hàng tỷ parameters. Nguyên nhân kỹ thuật là do KV Cache chiếm tới 40% bộ nhớ VRAM, tạo ra bottleneck đáng kể cho các inference server. Hệ quả rõ ràng là việc lượng hóa KV Cache giúp giảm 50-70% bộ nhớ sử dụng và tăng tốc inference đến 30%. Điều đáng học là 6 phương pháp lượng hóa KV Cache từ các nghiên cứu gần đây của NVIDIA và Google Research đều có trade-off giữa độ chính xác và hiệu suất, tùy thuộc vào hardware support cụ thể.
Cách tiếp cận KV Cache Quantization được minh họa trực quan giúp lập trình viên hiểu và tối ưu hiệu năng mô hình ngôn ngữ.
DeepSeek's engineering behind 26x faster time to first token.
Loading comments…