Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞 - fix(deadcode): move voicewake settings to sqlite · openclaw/openclaw@bdf81a8 Read more ›
Logical replication has been an integral part of Postgres since version 10 released in 2017. It's a very convenient system for synchronizing one or more tables from one running Postgres cluster to another, and the community has embraced it almost without reservation. It's a great feature we've all come to rely on.For all that, it has never been a flawless panacea. Perhaps the most glaring and conspicuous omission in Postgres logical replication is that of sequences. Novice users might run a l... Read more ›
From pretraining to RLHF/GRPO — every algorithm hand-written in pure PyTorch. Read more ›
Yet another performance optimization merged for the in-development Linux 7.2 kernel is improving the speed of anon_pipe_write, the kernel function used for writing data into anonymous/unnamed pipes such as when using shell pipelines or standard streams from applications... Read more ›
As the carbon cost of manufacturing and operating semiconductor devices has come into sharper focus, sustainability has gradually emerged as a new system architecture design metric. Like power and performance modeling tools, enabling sustainability-aware silicon systems design and optimizations will require a new generation of electronic design automation and architectural modeling tools. Towards this end, we present an update to the Architectur... Read more ›
ZeroFS is a new open-source project that exposes S3-compatible storage over NFS, 9P, and NBD for Linux systems. Read more ›
Personal event logger using PHP, SQLite Read more ›
We study the operator-theoretic core of Q-learning in continuous-time stochastic control with continuous states and actions. In value-based reinforcement learning, each Q-learning or DQN update is built from a Bellman optimality target; our analysis isolates this target in a diffusion setting and studies its regularity and approximation complexity. Under uniform ellipticity and H\"older-regular coefficients, we show that a Bellman update maps bo... Read more ›
The development, validation, and deployment of a deep learning model to identify antibiotic hit compounds for N. gonorrhoeae is described. Editor’s summary Neisseria gonorrhoeae, a well-known cause of sexually transmitted disease, has grown increasingly treatment resistant, and identifying effective ways to tackle this pathogen is an utmost priority. Here, Anahtar et al. developed and validated a deep learning model before using it to explore chemical space for molecules predicted to inhibit ... Read more ›
Boost LLM Inference on AMD MI325X with Ray Serve and vLLM. Up to 2.7x More Throughput and 67% Lower Compute Costs Read more ›
Fine-tuning large language models (LLMs) has become a central application of modern optimization, enabling pretrained models to adapt to diverse downstream tasks and domain-specific data. A major obstacle in large-scale fine-tuning is the memory overhead of backpropagation, which requires storing activations, gradients, and optimizer states. Zeroth-order (ZO) optimization offers a memory-efficient alternative, but its performance is highly sensi... Read more ›
Every backend system eventually needs something to run on a schedule. Old sessions need deleting, summary tables need rebuilding, materialized views need refreshing, and maintenance tasks need to happ Read more ›
Contribute to djakish/sana development by creating an account on GitHub. Read more ›
| | | | | - | - | - | | | **Hacker News**new \| past \| comments \| ask \| show \| jobs \| submit | login | Low-latency NLP news pipeline written on FASM and Python 1 point by RAYoIN 9 minutes ago \| hide \| past \| favorite \| discuss Guidelines \| FAQ \| Lists \| API \| Security \| Legal \| Apply to YC \| Contact Read more ›
Rust has made safe systems programming practical on the CPU, but writing custom GPU kernels in Rust still forces programmers outside the language's ownership guarantees. We present cuTile Rust, a tile-based system for safe, idiomatic GPU kernel authoring in Rust. cuTile Rust extends Rust's ownership discipline to tile-based GPU kernels: mutable outputs are split into disjoint pieces, kernel launches preserve the host-side ownership contract, and... Read more ›
Discover the top PostgreSQL 19 features, including built-in REPACK CONCURRENTLY, SQL property graph queries (SQL/PGQ), and logical replication updates. Read more ›
Two-year-old startup Mindbeam AI Inc. today released an open-source artificial intelligence inference framework designed to make large language models run more efficiently on standard consumer processors, a move the company says could reduce reliance on expensive graphics processing units for some AI workloads. Litespark-Inference is a software library that enables ternary large language models to run […] The post appeared first on <a rel="nofollow" href=" Read more ›
We present Pareto Q-Learning with Reward Machines (PQLRM), a multi-objective reinforcement learning algorithm for tasks whose reward structure is specified by a set of reward machines (RMs). PQLRM combines Pareto Q-Learning (PQL), which maintains sets of vector-valued Q-estimates to approximate the Pareto front, with enhancements from Q-Learning with Reward Machines (QRM), which exploits the factored automaton structure of the reward signal. Thi... Read more ›
Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞 - fix(deadcode): move update check state to sqlite · openclaw/openclaw@eb00d49 Read more ›
We develop a mathematically explicit link between shock-wave theory and the symmetry-quotiented learning dynamics of stochastic gradient descent, drawing on differential geometry, Lie group theory, and fluid mechanics. Specifically, after quotienting parameter symmetries and applying local-entropy coarse-graining, the effective dynamics satisfy a viscous Hamilton--Jacobi equation on the quotient manifold. Moreover, under the assumption that the ... Read more ›