docs(plugin-arch): 归档插件架构迁移评估 + plan 第11节整改计划

- docs/zh/架构迁移评估.md: C ABI→子进程+共享内存完整迁移论证(1621行)
- docs/zh/experiments/: 18项可复跑可行性实验(架构评估的所有数字来源)
- plan.md §11: 11.1~11.9 插件架构缺陷修复清单(唯一权威编号)
- main 保持干净,本批次为 update 特性分支的整改起点
This commit is contained in:
dev
2026-08-31 11:45:52 +08:00
parent c4219767d4
commit 40a3efa955
34 changed files with 3552 additions and 0 deletions

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//go:build ignore
package main
import (
"bufio"
"encoding/json"
"fmt"
"os"
"os/exec"
"sync"
)
type req struct{ ID int `json:"id"`; Method string `json:"method"` }
type resp struct{ ID int `json:"id"`; OK bool `json:"ok"` }
func main() {
fmt.Println("=== 实验 3:锁仲裁 RPC 往返成本(stdio JSON-RPC)===")
cmd := exec.Command("go", "run", "exp3_child.go")
stdin, _ := cmd.StdinPipe()
stdout, _ := cmd.StdoutPipe()
cmd.Stderr = os.Stderr
cmd.Start()
var mu sync.Mutex // 内核侧真实的锁仲裁
dec := json.NewDecoder(bufio.NewReader(stdout))
w := bufio.NewWriter(stdin)
enc := json.NewEncoder(w)
for {
var q req
if err := dec.Decode(&q); err != nil { break }
mu.Lock() // 真实加锁
mu.Unlock() // 立即释放(模拟仲裁开销)
enc.Encode(resp{ID: q.ID, OK: true})
w.Flush()
}
cmd.Wait()
}