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Writing a Memory Allocator http://dmitrysoshnikov.com/compilers/writing-a-memory-allocator/
Dmitry Soshnikov
Writing a Memory Allocator
Video lectureMutator, Allocator, CollectorMemory blockAllocator interfaceMemory alignmentMemory mappingFreeing the objectsBlocks reuseFirst-fit searchAssignmentsNext-fit searchBest-fit searchBlocks splittingBlocks coalescingExplicit Free-listSegregated-list…
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Twitter
ringo △ @ 🏕(SNS休止中 hiatus)
おうちでキャンプ ⛺️❤️ Let's camp at home today~! #StayHome #ゆるキャン
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Why radio receivers won’t tune 800-900 MHz https://computer.rip/2020-11-28%20the%20verboten%20band.html
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Reverse Engineering the TP-Link HS110 https://www.softscheck.com/en/reverse-engineering-tp-link-hs110/
Softscheck
Reverse Engineering the TP-Link HS110
**TP-Link HS110 Wi-Fi** is a cloud-enabled power plug that can be turned on and off remotely via app and offers energy monitoring and scheduling capabilities. As part of ongoing research into Internet of Things security, we performed a security analysis by…
Forwarded from Hacker News (yahnc_bot)
Show HN: An anti-book recommendation tool (to help you escape your echo chamber) https://abooklikefoo.com/escape/
abooklike.foo
Break your literary bubble | A Book Like Foo
Find new books that break you out of your echo chamber!
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OSv – Linux binary compatible unikernel for virtualized environments https://github.com/cloudius-systems/osv
GitHub
GitHub - cloudius-systems/osv: OSv, a new operating system for the cloud.
OSv, a new operating system for the cloud. Contribute to cloudius-systems/osv development by creating an account on GitHub.
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Twitter
空宮 りつ
https://t.co/Rx3G7H0e8s
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Show HN: Chromiumoxid – An Async Headless Chrome API in Rust https://github.com/mattsse/chromiumoxide
GitHub
GitHub - mattsse/chromiumoxide: Chrome Devtools Protocol rust API
Chrome Devtools Protocol rust API. Contribute to mattsse/chromiumoxide development by creating an account on GitHub.
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ARM Cortex-A72 fetch and branch processing http://sandsoftwaresound.net/arm-cortex-a72-fetch-and-branch-processing/
sandsoftwaresound.net
ARM Cortex-A72 fetch and branch processing | Sand, software and sound
Let's take a closer look at instruction fetch, decode and dispatch in the Cortex-A72 micro-architecture. These are the "front-end" stages of the core pipeline.
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How we built scalable spatial indexing in CockroachDB https://www.cockroachlabs.com/blog/how-we-built-spatial-indexing/
Cockroachlabs
How we built scalable spatial data and spatial indexing in CockroachDB
Support for spatial data and geospatial indexing is one of the most requested features in the history of CockroachDB.