https://blog.redsift.com/labs/ebpf-ingrained-in-rust/
Cross-compile and link a static binary on macOS for Linux with cargo and rust
Cross-compile and link a static binary on macOS for Linux with cargo and rust One Go feature which I’m using regularly is cross-compiling Go code to other platforms (usually from macOS to linux-amd64). In Go, this is a built-in feature that “just works”. The following command produces a statically linked ELF binary which can simply be copied and run on a Linux machine: $ GOARCH=amd64 GOOS=linux go
How-to Optimize Rust Programs on Linux
In the Finance industry, performance is serious business. These are people who want to use neutrino beams to transmit information through the Earth because fiber optics are too slow. Clearly, I have my work cut out for me making fix-rs fast. In this post I’m going to cover the process of optimizing a program or library written in Rust. I’ll cover actual optimizations in later posts. Since fix-rs i
Why Rust for Low-level Linux programming?
I think Rust is extremely well-suited for low level Linux systems userspace programming — daemons, services, command-line tools, that sort of thing. Low-level userspace code on Linux is almost universally written in C — until one gets to a certain point where it’s acceptable for Python to be used. Undoubtedly this springs from Linux’s GNU & Unix heritage, but there are also many recent and Linux-s
perf symbols: Add Rust demangling - kernel/git/tip/tip.git - Unnamed repository; edit this file 'description' to name the repository.
Rust demangling is another step after bfd demangling. Add a diagnosis to identify mangled Rust symbols based on the hash that the Rust mangler appends as the last path component, as well as other characteristics. Add a demangler to reconstruct the original symbol. Committer notes: How I tested it: Enabled COPR on Fedora 24 and then installed the 'rust-binary' package, with it: $ cat src/main.rs fn
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