mirror of
https://github.com/plasma-umass/coz.git
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2f12e6e4f3
After seeing a recording of Emery's recent talk at Strange Loop I was super impressed with `coz` and immediately wanted to try it out with Rust code! I was curious to see if `coz` could help us out with profiling either Cargo, Rust's build system, or perhaps the compiler itself, `rustc`. In any case I ended up creating https://github.com/alexcrichton/coz-rs as a repository to house an implementation of `coz.h` for Rust so `coz` could be used to easily work with Rust executables. I toyed around a bit and Emery [mentioned] that this would be good support to have upstream once it's working, and I think it's working now! I haven't been able to get a ton of useful results myself yet, but I'm still figuring out the best way to ask `coz` questions and the best way to instrument programs myself. Nonetheless I think that the Rust support here is correct in the sense that it's a faithful translation of `coz.h`, and now it's just a problem with me learning how best to instrument programs. This commit adds a new `rust` directory with a crate (Rust parlance for "library") which provides macros that allow using `coz` instrumentation similar as you would in C, except in idiomatic Rust style. I've published the crate on Rust's package registry, crates.io, as [`coz`][crate], and I don't mind keeping it there or transferring it to y'all, whichever you'd prefer! I also don't mind being on the hook for reviewing any Rust-related changes, or if y'all need to jettison the Rust support in the future I don't mind that either and can give it a home! [mentioned]: https://github.com/alexcrichton/coz-rs/issues/2 [crate]: https://crates.io/crates/coz
40 lines
702 B
YAML
40 lines
702 B
YAML
# Build on Ubuntu 18.04
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dist: bionic
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# Specify language
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language: cpp
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# Build with both clang and gcc
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compiler:
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- clang
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- g++
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# Build all branches except gh-pages
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branches:
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except:
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- gh-pages
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# Install dependencies
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before_install:
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- sudo apt-get update
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- sudo apt-get install -y --install-recommends docutils-common libelfin-dev nodejs npm
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# Make and install
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install:
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- make
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- sudo make install
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# Run the make check target (add tests later)
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script:
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- make check USE_SYSTEM_COZ=1
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# Test the Rust support as well
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matrix:
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include:
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- language: rust
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rust: stable
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before_install: true
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install: true
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script: cargo test --manifest-path rust/Cargo.toml
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