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Forwarded from aadaa_ftgaa
Нашел просто офигенный пост где подробно, вплоть до констант в эвристиках, рассказывают как jsовский джит в вебките работает — https://www.webkit.org/blog/10308/speculation-in-javascriptcore. Единственная проблема в том что там ~35k слов, так что можно случайно на несколько часов залипнуть. Хотя самое основное наверное где-то в первой трети нормально объяснено, дальше уже детали. Очень советую короче всем кому компиляция динамики интересна
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Forwarded from Sergey Bronnikov
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FP2: Fully in-Place Functional Programming
A. Lorenzen, D. Leijen, W. Swierstra

https://www.microsoft.com/en-us/research/uploads/prod/2023/05/fbip.pdf
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Александр Куклев написал два текста про языки программирования. Первый будет скорее интересен любителям вэлью, второй — академикам

https://akuklev.github.io/objects/

https://akuklev.github.io/HOCC/
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Homotopy Type Theory for Sewn Quilts

C. Clark, R. Bohrer

This paper introduces PieceWork, an imperative programming language for the construction of designs for sewn quilts, whose semantics are inspired by Homotopy Type Theory.

https://users.wpi.edu/~rbohrer/pub/farm23.pdf
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This is a special topics course in software engineering. The idea that we will explore is that we can now import ongoing advances in the formalization of abstract mathematics (in type theory and to a significant extent around the Lean prover and its mathematics libraries) as new foundations for engineering software programs for systems that inhabit domains that have such abstract mathematical underpinnings.

https://www.computingfoundations.org/index.html
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Forwarded from Alex Gryzlov
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Forwarded from Anton Trunov
интересную темку рабочий чатик подогнал: https://charm.sh
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Forwarded from Just links
Explaining Competitive-Level Programming Solutions using LLMs https://arxiv.org/abs/2307.05337
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Restrictable Variants: A Simple and Practical Alternative to Extensible Variants
M. Madsen, J.L. Starup, M. Lutze

https://drops-beta.dagstuhl.de/entities/document/10.4230/LIPIcs.ECOOP.2023.17
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In the #ECOOP23 paper 'Programming with Purity Reflection: Peaceful Coexistence of Effects, Laziness, and Parallelism,' we present a new programming construct that enables selective lazy and/or parallel evaluation.

In a nutshell, purity reflection enables a higher-order function to inspect the purity of a function argument and to vary its behavior based on this information.
For example, a function like Set.count can use parallel evaluation when given a pure predicate and revert to sequential evaluation when given an impure predicate.

The full paper is available here: https://drops-beta.dagstuhl.de/entities/document/10.4230/LIPIcs.ECOOP.2023.18

You can read more about purity reflection in Flix here: https://doc.flix.dev/purity-reflection.html
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MacoCaml: Staging Composable and Compilable Macros
N. Xie, L. White, O. Nicole, J. Yallop

We introduce MacoCaml, a new design and implementation of compile-time code generation for the OCaml language. MacoCaml features a novel combination of macros with phase separation and quotation-based staging, where macros are considered as compile-time bindings, expression cross evaluation phases using staging annotations, and compile-time evaluation happens inside top-level splices. We provide a theoretical foundation for MacoCaml by formalizing a typed source calculus 𝑚𝑎𝑐𝑜 that supports interleaving typing and compile-time code generation, references with explicit compile-time heaps, and modules. We study various crucial properties including soundness and phase distinction. We have implemented MacoCaml in the OCaml compiler, and ported two substantial existing libraries to validate our implementation.

https://xnning.github.io/papers/icfp23.pdf
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The First Room-Temperature Ambient-Pressure Superconductor

https://arxiv.org/abs/2307.12008

Воспроизведения пока нет, но на данный момент звучит и выглядит достаточно правдоподобно.
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2025/07/13 15:19:57
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