#allocator

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A new Register Allocator for ZJIT

Hacker News·A new Register Allocator for ZJIT·2 days ago

#railsatscale #register #allocator #instruction #live #value

We recently landed a new register allocator in ZJIT. Learn about lifetimes, interference graphs, and linear scan — and why a global allocator unlocks features like method inlining.

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Tracing torch.cuda.empty_cache() on an RTX 4090 - Where Do the 53 MB Go?

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Tracing torch.cuda.empty_cache() on an RTX 4090 - Where Do the 53 MB Go?

DEV Community: pytorch·Ingero Team·3 days ago

#iPThd87N

#dev #empty_cache #pytorch #cuda #memory #allocator

TL;DR After del tensor; torch.cuda.empty_cache(), PyTorch's caching allocator still...

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Bun, Zig, and Rust: What the Rewrite Rumor Means for Your Stack

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Bun, Zig, and Rust: What the Rewrite Rumor Means for Your Stack

DEV Community·Alan West·21 days ago

#rktqVvSJ

#zig #bunjs #rust #javascript #allocator #rewrite

Looking at the reported Bun Zig-to-Rust rewrite, what it would mean for the runtime in practice, and the broader Zig vs Rust tradeoffs.

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Inside My Custom malloc: Bins, tcache, mmap, and Thread Safety

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Inside My Custom malloc: Bins, tcache, mmap, and Thread Safety

DEV Community·Prajwal zore·29 days ago

#8sY0AgYz

#pako #each #linux #memory #allocator #thread

Most developers use malloc without thinking much about what happens underneath. This project is an...

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Why Zig 0.12 Outperforms Rust 1.87 for Systems Programming: 6-Month Case Study

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Why Zig 0.12 Outperforms Rust 1.87 for Systems Programming: 6-Month Case Study

DEV Community·ANKUSH CHOUDHARY JOHAL·29 days ago

#inaK2JYb

#rust #why #no #zig #const #error

\n After 6 months of porting a production-grade distributed KV store from Rust 1.87 to Zig 0.12, we...

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Box Memory Optimization in Rust for HPC: What I Learned Allocating 50GB of Simulation Data

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Box Memory Optimization in Rust for HPC: What I Learned Allocating 50GB of Simulation Data

DEV Community·우병수·about 1 month ago

#MSu16J8D

#technique #when #my #allocator #allocation #fullscreen

Learn how to optimize memory allocation in Rust for High-Performance Computing (HPC) applications, reducing memory leaks and improving performance.

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I Built malloc() from Scratch in C — Here’s What Went Wrong

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I Built malloc() from Scratch in C — Here’s What Went Wrong

DEV Community·Prajwal zore·about 1 month ago

#8mriNUb1

#systems #linux #performance #software #allocator #sizes

Most of us use malloc() without thinking about what happens underneath. I decided to implement my...

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Menu

A new Register Allocator for ZJIT

Tracing torch.cuda.empty_cache() on an RTX 4090 - Where Do the 53 MB Go?

Bun, Zig, and Rust: What the Rewrite Rumor Means for Your Stack

Inside My Custom malloc: Bins, tcache, mmap, and Thread Safety

Why Zig 0.12 Outperforms Rust 1.87 for Systems Programming: 6-Month Case Study

Box Memory Optimization in Rust for HPC: What I Learned Allocating 50GB of Simulation Data

I Built malloc() from Scratch in C — Here’s What Went Wrong