~/talks

Vitaly Wool

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titleconferencedate
Exploring a real life RCU use case for RustLinux Plumbers Conference 20252025-12-11
A real allocator backend for Zswap called Z block divides blocks into equal slots and keeps a list of partially empty blocks; C uses an RCU list variant that…
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Rusty Swapping: Rewriting a Zswap Backend in RustLinuxCon @ OSS EU 20242024-09-16
Rewrites the zswap backend Zblock in Rust, registers it with the kernel and runs side‑by‑side comparisons against C Zblock, zsm and zbd. Uses specific Rust…
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Rusty Swapping: Rewriting a Zswap Backend in RustOpen Source Summit Europe 20242024-09-16
A Zswap backend (zblock) is reimplemented in Rust, registered via kernel stubs, and bench‑marked against the original C zblock, zsm and zbd. Build requires…
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Rusty Swapping: Rewriting a zswap Backend in RustEmbedded Linux Conference @ EOSS NA 20242024-04-16
Rewrites zswap backend zblock in Rust and reimplements allocation algorithms, producing a working Rust module that matches C performance in tests (qemu/x86_64)…
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Rusty Swapping: Rewriting a zswap Backend in RustEmbedded Open Source Summit 20242024-04-16
Rewrites zblock (a high‑density zswap allocation backend) from C into Rust and measures outcomes: allocation scheme keeps a 48-byte header and can split two…
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Secure Updates for a Memory Constrained XIP SystemOpen Source Summit + Embedded Linux Conference North America 20192019-08-21
XIP runs code directly from flash (for example QSPI flash), cutting RAM use and idle power, but flash writes block execution so updating in place breaks normal…
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An Unbiased Look at the Energy Aware Scheduler (EAS)Embedded Linux Conference + OpenIoT Summit North America 20182018-03-12
Energy Aware Scheduler (EAS) extends CFS to place tasks on big or little cores using PELT load estimates and DVFS info, then later replaces PELT with WALT…
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Allocators for Compressed Pages: In-depth Comparison with z3fold in FocusOpen Source Summit Europe + Embedded Linux Conference Europe 20172017-10-23
Compares zbud, zsmalloc and z3fold with measured compression ratios and throughput: zsmalloc/zram often show ~1.5x compression while z3fold sits around…
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