Rust Channel Benchmarks

This is a highly modified fork of the crossbeam-channel benchmarks. to keep track of Kanal library stats in comparison with other competitors.

Tests

• seq: A single thread sends N messages. Then it receives N messages.
• spsc: One thread sends N messages. Another thread receives N messages.
• mpsc: T threads send N / T messages each. One thread receives N messages.
• mpmc: T threads send N / T messages each. T other threads receive N / T messages each.
• select_rx: T threads send N / T messages each into a separate channel. Another thread receives N messages by selecting over the T channels.
• select_both: T threads send N / T messages each by selecting over T channels. T other threads receive N / T messages each by selecting over the T channels.

Default configuration:

• N = 5000000
• T = 4

Running

Runs benchmarks, stores results into *.csv files in the target folder, and generates multiple png file for each test category:

# Results will be saved in `target`.
./run.sh

Dependencies:

• Rust (latest)
• Go
• Bash
• libcairo2-dev
• Python
  • pygal
  • cairosvg
  • tk
  • PIL

Contributing

You can follow community benchmarks, and also share your results by opening an issue with the format shown in results section.

Results

Machine: AMD Ryzen Threadripper 2950X 16-Core Processor
Rust: rustc rustc 1.64.0
Go: go version go1.19.2 linux/amd64
OS (uname -a): Linux 5.13.0-35-generic #40~20.04.1-Ubuntu SMP Mon Mar 7 09:18:32 UTC 2022 x86_64
Date: Oct 16, 2022