OutOfMemoryError isn’t a memory problem.
It’s a reference problem.
Objects stay alive because references stay alive.
GC can’t free what’s still reachable.

Visit: https://blog.heaphero.io/java-outofmemoryerror-heap-space/

Fix references → Fix memory.
#Java #JVM #MemoryManagement #OutOfMemoryError

Người dùng Reddit chia sẻ thách thức khi chạy LLM 7B cục bộ: vấn đề bộ nhớ ngắn hạn khiến model hallucinate do thiếu ngữ cảnh ban đầu. Đã thử giải pháp tóm tắt bằng model 3B nhưng không hiệu quả. Bạn có kinh nghiệm nào về quản lý bộ nhớ dài hạn cho LLM?

#LLMs #MemoryManagement #LocalAI #VietnameseAI #TríTuệNhânTạo #QuảnLýBộNhớ

https://www.reddit.com/r/LocalLLaMA/comments/1qm6r2f/solving_memory_issues_for_llms/

Understanding C++ Ownership System

https://blog.aiono.dev/posts/understanding-c++-ownership-system.html

#HackerNews #C++ #Ownership #CPlusPlus #Programming #MemoryManagement #HackerNews

AI labs are racing on multiple timelines, but without breakthroughs in memory and caching, generative models will hit a wall. Nvidia and OpenAI are pushing hardware limits, yet data‑center consolidation may be the real bottleneck. Find out why memory management is the next frontier for scaling AI. #AI #GenerativeModels #MemoryManagement #DataCenter

🔗 https://aidailypost.com/news/multiple-ai-bubbles-have-different-timelines-labs-need-memory-caching

Гм~~~
Гм~~~
А это ещё что такое?..
Может, выключить?..

#Android #AndroidSettings #SystemSettings #AndroidSystem #RAM #Memory #OptimizeRAM #MemoryManagement #SystemPerformance #AndroidTips

🎉 Wow, clap if you too enjoy paying for a product that guzzles RAM like a frat boy at an open bar! 🎉 In a groundbreaking discovery, the developers realized that perhaps, just maybe, a 37 GB memory consumption issue wasn't a feature after all. 🚀 Good job fixing a bug that's been around longer than some people's careers! 😂
https://mitchellh.com/writing/ghostty-memory-leak-fix #RAMHog #BugFix #TechHumor #SoftwareDevelopment #MemoryManagement #HackerNews #ngated

Swapping two blocks of memory inside a larger block, in constant memory

https://devblogs.microsoft.com/oldnewthing/20260101-00/?p=111955

#HackerNews #SwappingMemory #MemoryManagement #ConstantSpace #DevBlog #MicrosoftTech

Memory Subsystem Optimizations

https://johnnysswlab.com/memory-subsystem-optimizations/

#HackerNews #MemorySubsystemOptimizations #MemoryManagement #TechTrends #PerformanceTuning #HackerNews

Static Allocation with Zig

https://nickmonad.blog/2025/static-allocation-with-zig-kv/

#HackerNews #StaticAllocation #Zig #Programming #Language #MemoryManagement #SoftwareDevelopment

Detect memory leaks of C extensions with psutil and psleak

https://gmpy.dev/blog/2025/psutil-heap-introspection-apis

#HackerNews #DetectMemoryLeaks #psutil #psleak #CExtensions #MemoryManagement #TechNews

🚮 The Garbage Collection Handbook: Now in its second edition, because apparently, taking out the trash has become a cutting-edge scientific endeavor. 🤓📚 Get ready to dive into the thrilling world of memory management, where authors have managed to stretch a topic usually reserved for intro-level #programming classes into a full-blown epic saga. 🤦‍♂️
https://gchandbook.org/index.html #GarbageCollection #Handbook #MemoryManagement #Science #Education #HackerNews #ngated

✨🤦‍♂️ "vm.overcommit_memory=2 is *always* right!" proclaims the oracle of server wisdom, touting the magic #sysctl that will solve all memory woes. Because, of course, who needs nuanced memory management when you can just hope for the best? 😜✨
https://ariadne.space/2025/12/16/vmovercommitmemory-is-always-the-right.html #vmovercommit_memory #memorymanagement #serverwisdom #techhumor #ITjokes #HackerNews #ngated

Bàn về tầm quan trọng của việc tránh rò rỉ bộ nhớ (space leaks) trong lập trình. Đây là vấn đề có thể làm chậm và gây lỗi hệ thống. Bài viết cung cấp giải pháp và kỹ thuật phòng tránh hiệu quả để tối ưu hiệu suất phần mềm.
#Programming #SpaceLeaks #MemoryManagement #Performance #LậpTrình #RòRỉBộNhớ #TốiƯuHiệuNăng

https://www.reddit.com/r/programming/comments/1pepwg8/avoiding_space_leaks_at_all_costs/

If you are a developer, no matter the technologies you use, at some point, you will face the challenge of handling large Excel files. https://hackernoon.com/reading-1-million-row-excel-files-in-java-without-killing-your-memory-meet-sjxlsx #memorymanagement

I wrote a minimal memory allocator in C

https://github.com/t9nzin/memory

#HackerNews #minimalmemoryallocator #Cprogramming #memorymanagement #HackerNews #openSource

Since, one Java application (OpenHAB) is used on my #NetBSD server I met with huge swap usage — always near 512 Mb of swap was used. This wasn't good, since I'm using SSD — I was afraid that my old SSD will wear out and die, but for now I don't have money to buy a new SSD disk :drgn_flat_sob:

Tweaked Java initial and max heap sizes (-Xms, -Xmx) and some settings for GC, to call it more often in trade of OpenHAB responsiveness — obviously it didn't help. Then I tweaked NetBSD memory management to force system to use swap only if RAM is almost full — by this cool guide: https://imil.net/NetBSD/mirror/vm_tune.html

And it doesn't help too. Suddenly for me, but looks like these settings were applied to the kernel after reboot, not after call to sysctl.

So, for now I have a system with 800-900 Mb RAM in use and ZERO swap in use :drgn_happy:

#BSD #memoryManagement

Interesting:

“The Green Tea Garbage Collector”, The Go Blog (https://go.dev/blog/greenteagc).

On HN: https://news.ycombinator.com/item?id=45749746

On Lobsters: https://lobste.rs/s/3jf7it/green_tea_garbage_collector_go

#Go #GoLang #Programming #GarbageCollection #GC #MemoryManagement #GreenTea #Optimization #Efficiency #Performance

Hai phương pháp quản lý bộ nhớ ngắn hạn cho agent AI: 🧵 Thread-based vs. Session-based 🔄

Thread-based: Giữ buffer tin nhắn trong cuộc trò chuyện, reset khi thread kết thúc. Đơn giản, nhẹ, phù hợp chatbot.

Session-based: Trạng thái chia sẻ toàn session, theo dõi thực thể ngữ cảnh. Tốt cho multi-agent setups.

Theo bạn phương pháp nào tối ưu hơn cho ứng dụng của mình? #AI #MemoryManagement #AIagent #TríTuệNhânTạo #QuảnLýBộNhớ

https://www.reddit.com/r/ollama/comments/1omjjbv/thread_vs_session_

🚀 Another thrilling episode of "Why Memory Management Will Save Humanity" presented by CRuby's *finest* minds. 🎓 Spoiler: it involves a PDF that your browser definitely can't handle. And yes, it’s all made possible thanks to a visionary #collaboration with... the Australians? 🌏
https://railsatscale.com/2025-09-16-reworking-memory-management-in-cruby/ #MemoryManagement #CRuby #Technology #Innovation #Australia #HackerNews #ngated