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A Contract-Grade Verifier for LLM-Generated GPU Kernels, and a Native Blackwell Backward for the Gated-Linear-Recurrence Family
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A Contract-Grade Verifier for LLM-Generated GPU Kernels, and a Native Blackwell Backward for the Gated-Linear-Recurrence Family

Hacker News·Hacker News·about 1 month ago
#hvNHnLCy

Systems that generate GPU kernels with language models report high correctness rates. Those rates come from a single loose test: run the kernel on a few random inputs at one fixed shape and accept it if the output is close to a reference.…

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IonStack part II: GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years
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IonStack part II: GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years

#nebusec#waiter#stack#kernel#lock#task

GhostLock (CVE-2026-43499) is a Linux kernel vulnerability found by VEGA that exists in every major distribution since 2011. Triggering the bug does not require any special kernel config or privilege.…

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Poison, redzones and shadows: inside KASAN – Bootlin
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Poison, redzones and shadows: inside KASAN – Bootlin

#bootlin#select#memory#kernel#kasan#shadow

Even if the presence of Rust is slowly increasing in the Linux kernel code base, the project largely remains written in C, and while this is the de facto language to write low level code, it unfortunately also comes with a significant ability of making…

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GitHub - dmtrKovalenko/ffs: F*ck file system - cli file search tool that bypasses OS kernel and reads your disc directlry
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GitHub - dmtrKovalenko/ffs: F*ck file system - cli file search tool that bypasses OS kernel and reads your disc directlry

Hacker News·Hacker News·3 months ago
#CJVtfxV8
#github#file#system#files#search#kernel

F*ck file system - cli file search tool that bypasses OS kernel and reads your disc directlry - dmtrKovalenko/ffs

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To study how chips really work, MIT researchers built their own operating system
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To study how chips really work, MIT researchers built their own operating system

#news#fractal#kernel#privilege#system#team

The new "Fractal" operating system kernel, developed at MIT, gives researchers a clearer look at how computer chips work internally. It was used to study the branch predictors inside Apple's M1 processor, where it revealed a potential vulnerability to…

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GitHub - NVlabs/cutile-rs: cuTile Rust provides a safe, tile-based kernel programming DSL for the Rust programming language. It features a safe host-side API for passing tensors to asynchronously executed kernel functions.
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GitHub - NVlabs/cutile-rs: cuTile Rust provides a safe, tile-based kernel programming DSL for the Rust programming language. It features a safe host-side API for passing tensors to asynchronously executed kernel functions.

Hacker News·Hacker News·3 months ago
#tTZipU3j
#github#cutile#cuda#rust#tile#kernel

cuTile Rust provides a safe, tile-based kernel programming DSL for the Rust programming language. It features a safe host-side API for passing tensors to asynchronously executed kernel functions. -...

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Supercharging Kubernetes: How eBPF is Revolutionizing SRE and Platform Engineering
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Supercharging Kubernetes: How eBPF is Revolutionizing SRE and Platform Engineering

DEV Community·Harper·3 months ago
#hpZmkSAw
#dev#ebpf#network#kernel#kubernetes#cilium

Discover why eBPF and tools like Cilium are replacing traditional sidecars and iptables to bring unprecedented performance and observability to Kubernetes.

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