Forwarded from Hacker News (yahnc_bot)
Buz – A fork of Bun using modern Zig, with sub-1s incremental builds https://ziggit.dev/t/buz-a-drop-in-replacement-for-bun-using-modern-zig-with-sub-1s-incremental-builds/16891
Ziggit
Buz - A drop-in replacement for Bun using modern Zig, with sub-1s incremental builds
Buz This is my WIP fork of Bun, based on the last commit before their Rust rewrite. It is still very early in its development and is nowhere near ready for production. I saw that a similar project had already been posted on Ziggit, so I am posting mine to…
Forwarded from Hacker News (yahnc_bot)
Designing an Ethernet Switch ASIC https://essenceia.github.io/projects/ethernet_switch_asic/
Tales on the wire
Designing an Ethernet Switch ASIC
Designing the world's first open source Ethernet switch ASIC. An unmanaged cut-through 3-port 100Mbps switch fabbed on Global Foundries 180 nm.
Forwarded from Hacker News (yahnc_bot)
Android May Soon Restrict On-Device ADB https://kitsumed.github.io/blog/posts/android-may-soon-restrict-on-device-adb/
Kitsumed Blog
Android May Soon Restrict On-Device ADB, Affecting Shizuku, libadb and Developers
Changes proposed for ADB could kill an entire ecosystem of open-source power-user apps, mobile developer setups, and rootless privacy tools based on Shizuku.
Forwarded from Hacker News (yahnc_bot)
GC and Exceptions in Wasmtime https://bytecodealliance.org/articles/wasmtime-gc
Bytecode Alliance
GC and Exceptions in Wasmtime
The Wasm GC and exceptions proposals are both enabled by default in today’sWasmtime 47 release! We are excited to help bring more languages to WebAssemblyand everywhere that Wasmtime runs. Getting to this point involved large Wasmtimecha...
Forwarded from Easton Man's Channel (Easton's RSS Bot)
Daniel Lemire's blog
Memory-level parallelism: AMD is the king
When your program asks for memory that is not in cache, the processor has to go to RAM. That trip costs on the order of 100 nanoseconds. On a 3 GHz core, that is about 300 cycles of doing nothing. Memory latency has not improved in ten years. The 2016 Broadwell…
今日踩坑：ArchLinux 的 system-nspawn@ 默认有 DevicePolicy=closed，所以如果要把 GPU passthrough 进去，不仅需要改 nspawn file 做 bind mount，还要改底裤 service 加到 DeviceAllow 里