obrc-rust

one billion row challenge in rust

build cargo build --release

run ./target/releases/obrc-rust [input_file] [output_file]

Benchmarks

Naive Implementation

/Documents/Projects/obrc-rust/target/release> time -v ./obrc-rust
        Command being timed: "./obrc-rust"
        User time (seconds): 304.35
        System time (seconds): 3.30
        Elapsed (wall clock) time (h:mm:ss or m:ss): 5:08.99