a wrapper for ramulator

this is a binding to c++ ramulator simulator

lib.rs:

a wrapper for ramulator

• the crate ramulator_wrapper is a wrapper of famouse dram simulator:ramulator.original url:https://github.com/CMU-SAFARI/ramulator
• in order to better use the ramulator, I use another modified version of ramulator:https://github.com/shenjiangqiu/ramulator
• the modified version of ramulator support multithread, and fix some bugs.

Example

use ramulator_wrapper::RamulatorWrapper;
use std::collections::HashSet;
let mut ramulator = RamulatorWrapper::new("HBM-config.cfg","test2.txt");
let mut cycle = 0;
let count = 10u64;
let mut all_req: HashSet<_> = (1..count).into_iter().map(|i| i * 64).collect();
for i in 1..count {
    while !ramulator.available(i * 64, false) {
        ramulator.cycle();
        cycle += 1;
    }
    ramulator.send(i * 64, false);
    ramulator.cycle();
}
for _i in 1..count {
    while !ramulator.ret_available() {
        ramulator.cycle();
        cycle += 1;
    }
    let result = ramulator.pop();
    ramulator.cycle();

    //assert!(all_req.contains(&result));
    println!("{}", result);
    all_req.remove(&result);
}
for _i in 0..1000 {
    ramulator.cycle();
}
assert_eq!(ramulator.ret_available(), false);

println!("cycle: {}", cycle);