多线程版

multi_thread

hyper-sched

仅在Ubuntu 22.04环境下运行，需要root权限

cargo build --release --package hyper-scheduler --example server 
sudo ./target/release/examples/server

curl -F "fib.wasm=@/home/zhanghao/dev/hyper-scheduler/examples/fib.wasm" http://127.0.0.1:3001/register

curl -F "fib.wasm=@/tmp/122.96.144.180:30080/hywasm/fib46.wasm/latest/module.wasm" http://127.0.0.1:3001/register

/call
curl -H "Content-Type: application/json" -d '{"wasm_name":"fib.wasm","task_unique_name":"fibabc","export_func":"fib_r","param_type":"i32","params":["30"],"results_length":"1","expected_execution_time":"5","expected_deadline":"35"}' -X POST http://127.0.0.1:3001/call

curl -H "Content-Type: application/json" -d '{"wasm_name":"detect.wasm","task_unique_name":"detectabc","export_func":"detect","param_type":"void","params":[],"results_length":"1","expected_execution_time":"215","expected_deadline":"300"}' -X POST http://127.0.0.1:3001/call

/test
curl -H "Content-Type: application/json" -d '{"wasm_name":"fib.wasm","export_func":"fib","param_type":"i32","params":["32"],"results_length":"1","expected_deadline":"30"}' -X POST http://127.0.0.1:3001/test

在设置任务的预期执行时间前先测试该任务在本机环境下的执行时长

建议绑定CPU运行：修改内核启动参数

     sudo vim /etc/default/grub

隔离CPU0和CPU1

     GRUB_CMDLINE_LINUX="isolcpus=0,1"

更新

     sudo update-grub

重启后生效

需要开启cgroupV2 要授权其他控制器，如 cpu cpuset 和 io ，执行以下命令:

     sudo mkdir -p /etc/systemd/system/user@.service.d
     cat <<EOF | sudo tee /etc/systemd/system/user@.service.d/delegate.conf
     [Service]
     Delegate=cpu cpuset io memory pids
     EOF

     sudo systemctl daemon-reload

Inspiration

stuck: Multi-threading task facility building on cooperative stackful coroutine.

zhhcs/hyperwasm

多线程版

hyper-sched

Inspiration