Knowledge you can apply
Daily bookmarks: relevant news, facts and discoveries.
A post published on April 19, 2026 describes Hierarchical Cognitive Caching, with short-, medium-, and long-term memory for research across experiments and sessions. The team reports a 56.44% medal rate on MLE-Bench after a 24-hour run.
Read articleAn article published on April 19, 2026 presents Mixture-of-Depths Attention (MoDA), a mechanism that lets attention heads access key-value pairs from the current layer and depth key-value pairs from earlier layers.
Read articlePublished on April 19, 2026, the article presents a construction in which transformers with specific weights, placed in a loop, can emulate basic computation blocks using a constant number of encoder layers.
Read articleA publication dated April 18, 2026 compares pretraining and reinforcement learning (RL) scaling, highlighting compute costs and evaluation challenges.
Read articlegingerBill's series covers memory allocation strategies and can serve as a starting point for engineers comparing different approaches.
Read articleA post points to an ACM article about GP-SIMD, a topic of interest to engineers exploring GPU-style SIMD computing and processing-in-memory.
Read articleA post points to an explanatory article about rotary positional embeddings (RoPE), useful for engineers studying positional encoding in model design.
Read articlePublished on April 11, 2026, the material lists ten C projects in increasing order of difficulty to explore systems programming and computing fundamentals.
Read articleDated April 11, 2026, this item points to a BitLemon video about pipeline execution, out-of-order execution, and Tomasulo's algorithm.
Read articlePublished on April 11, 2026, the post presents an architecture question: whether attention heads can benefit from communicating within a single layer.
Read articlePublished on April 11, 2026, Linux kernel documentation explains detecting and handling bus locks on x86, including the role of split lock operations.
Read articleAn article presents implementing floating-point arithmetic from scratch as a challenging project and offers engineers a practical view of its mechanics.
Read articlePublished on April 7, 2026, this material introduces design patterns for low-latency C++ applications, including HFT, and mentions performance optimizations associated with advanced compiler and operating-system courses.
Read articleAn April 6, 2026 post compares buffer access approaches in GPU APIs and says 64-bit pointers avoid looking up descriptors in the heap.
Read articleA CppCon 2024 talk by David Gross discusses ultrafast trading systems in C++. Its central point: early design and architecture decisions play an important role in achieving low latency.
Read articlePublished on April 6, 2026, the paper presents SHINE, a hypernetwork that maps varied contexts to LoRA adapters for LLMs. Its design reuses frozen base-model parameters and includes pretraining and instruction fine-tuning stages.
Read articlePublished on April 6, 2026, the material covers data, expert, tensor, pipeline, and context parallelism in GPU clusters, with findings from 4,000 scaling experiments using up to 512 GPUs.
Read articleA Standard C++ FAQ provides a reference on free store memory management for engineers working with memory allocation in C++.
Read articleA 2012 article, available as a PDF on the University of Utah website, covers integer overflow in C and C++, a relevant topic when writing and reviewing code in these languages.
Read articlePublished on April 4, 2026, the article attributed to Walter Bright presents C fat-pointer examples as an approach to addressing array-overflow bugs.
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