Forwarded from dram🎀
A Top-Down method for performance analysis and counters architecture
https://ieeexplore.ieee.org/document/6844459/
https://perf.wiki.kernel.org/index.php/Top-Down_Analysis
杰哥教我!
https://ieeexplore.ieee.org/document/6844459/
https://perf.wiki.kernel.org/index.php/Top-Down_Analysis
杰哥教我!
Forwarded from M.K.
Forwarded from Hacker News (yahnc_bot)
Nokia launches DIY repairable budget Android phone https://www.theguardian.com/technology/2023/feb/25/nokia-launches-diy-repairable-budget-android-phone
the Guardian
Nokia launches DIY repairable budget Android phone
Nokia G22 has removable back and standard screws allowing battery swap in less than five minutes at home
Forwarded from Hacker News (yahnc_bot)
Help! Is This Arabic? https://isthisarabic.com/
Isthisarabic
Help, is this Arabic?
For some reason, you're in charge of implementing Arabic into your project, but you don't know Arabic. Now what?
Forwarded from Hacker News (yahnc_bot)
Speedy transactions in multicore in-memory databases http://muratbuffalo.blogspot.com/2023/02/speedy-transactions-in-multicore-in.html
Blogspot
Speedy Transactions in Multicore In-Memory Databases
This paper is from SOSP'13. The Polyjuice paper, which we studied last week, built on the Silo codebase and commit protocol, which led me ...
Forwarded from Hacker News (yahnc_bot)
Zig's Curious Multi-Sequence for Loops https://kristoff.it/blog/zig-multi-sequence-for-loops/
kristoff.it
Zig's Curious Multi-Sequence For Loops
Loris Cro's Blog
Forwarded from Hacker News (yahnc_bot)
Lessons from the Debian/OpenSSL Fiasco (2008) https://research.swtch.com/openssl
Forwarded from RSS
煎蛋网
用全等的、面积为1的瓷砖无缝铺砌二维平面,则使周长最小的瓷砖,形状为何?
把问题推广到三维空间里,又如何呢
Forwarded from Lobste.rs
How the 8086 processor determines the length of an instruction
Comments
via gwoplock@users.lobste.rs (gwoplock)
Comments
via gwoplock@users.lobste.rs (gwoplock)
Righto
How the 8086 processor determines the length of an instruction
The Intel 8086 processor (1978) has a complicated instruction set with instructions ranging from one to six bytes long. This raises the q...
Forwarded from Hacker News (yahnc_bot)
AMD Zen2 ymm registers rolling back https://lkml.org/lkml/2023/2/22/33
Forwarded from Hacker News (yahnc_bot)
Reverse-engineering the ModR/M addressing microcode in the Intel 8086 processor https://www.righto.com/2023/02/8086-modrm-addressing.html
Righto
Reverse-engineering the ModR/M addressing microcode in the Intel 8086 processor
One interesting aspect of a computer's instruction set is its addressing modes, how the computer determines the address for a memory acce...
Forwarded from Lobste.rs
ArkType: The first isomorphic type system for TS/JS
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via cherryblossom@users.lobste.rs (cherryblossom)
Comments
via cherryblossom@users.lobste.rs (cherryblossom)
ArkType
TypeScript's 1:1 validator, optimized from editor to runtime