Add Supercomputer category: 12 P2P resource-sharing modules (164 total)

Introduce a new production category for distributed system resource pooling over Hyperswarm — CPU, RAM, GPU, bandwidth, disk, jobs, cache, and egress. New modules (supercomputer/): - hyper-p2p-capacity-registry — gossip CPU/RAM/GPU/disk/bandwidth ads - hyper-p2p-cpu-share — CPU millisecond credit pool - hyper-p2p-ram-pool — RAM byte lend/claim/release - hyper-p2p-gpu-slot — GPU slot register/reserve - hyper-p2p-bandwidth-share — shared up/down Mbps - hyper-p2p-disk-stripe — striped block shards - hyper-p2p-job-dispatcher — submit/claim/complete jobs - hyper-p2p-thermal-guard — load/temperature throttle signals - hyper-p2p-cache-farm — distributed LRU cache - hyper-p2p-net-gateway — peer internet egress routing - hyper-p2p-cluster-affinity — hardware tag placement scoring - hyper-p2p-work-stealer — shard queues + work stealing Each package: index.js, tests, README, api/architecture docs, examples/basic.js. Shared layering guide: _shared/SUPERCOMPUTER_LAYERS.md. Registry, module-paths, MODULE_CATEGORIES, and workspace README updated to 164. Parent workspace also adds docs/supercomputer hub and demo-supercomputer-mesh (outside this repo). Co-authored-by: Cursor <[email protected]>
2026-05-21 00:38:53 -04:00
parent 70119888cd
commit 693385bd7c
114 changed files with 24378 additions and 6 deletions
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+# Changelog
+
+## 0.3.0
+
+- Initial Supercomputer category release (work-stealer/v1).
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+# hyper-p2p-work-stealer
+
+Production **Supercomputer** module: pool P2P system resources over Hyperswarm.
+
+**Category:** Supercomputer · **Protocol:** `work-stealer/v1` · **Export:** `HyperP2PWorkStealer`
+
+## When to use
+
+Shard task queues with idle-peer work stealing.
+
+## Quick start
+
+```js
+const { HyperP2PWorkStealer } = require('hyper-p2p-work-stealer')
+const mod = new HyperP2PWorkStealer({ topic: 'my-super-mesh' })
+await mod.ready()
+// ...
+await mod.close()
+```
+
+## Docs
+
+- [docs/api.md](docs/api.md)
+- [docs/architecture.md](docs/architecture.md)
+
+## Test
+
+```bash
+npm install && npm test
+```
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+# API: hyper-p2p-work-stealer
+
+**Protocol:** `work-stealer/v1` · **Export:** `HyperP2PWorkStealer`
+
+## Overview
+
+Shard task queues with idle-peer work stealing.
+
+## Constructor
+
+```js
+const mod = new HyperP2PWorkStealer(opts)
+```
+
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `topic` | Buffer \| string \| null | `null` | Hyperswarm topic |
+| `keyPair` | KeyPair | random | Discovery identity |
+
+## Methods
+
+See [`index.js`](../index.js) for the full method list. All modules implement `getStats()`, `async ready()`, and `async close()`.
+
+## getStats()
+
+Returns `{ ...stats, protocol: 'work-stealer/v1' }` plus module-specific counters.
+
+## P2P
+
+When `topic` is set, `ready()` joins Hyperswarm and opens Protomux `work-stealer/v1`.
+
+## Testing
+
+```bash
+npm install && npm test
+```
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+# Architecture: hyper-p2p-work-stealer
+
+**Category:** Supercomputer · **Protocol:** `work-stealer/v1`
+
+```mermaid
+flowchart LR
+  App[Application] --> Mod[HyperP2PWorkStealer]
+  Mod --> Mux[Protomux work-stealer/v1]
+  Mux --> Swarm[Hyperswarm]
+```
+
+## Composition
+
+See [`../../_shared/SUPERCOMPUTER_LAYERS.md`](../../_shared/SUPERCOMPUTER_LAYERS.md) and [`../README.md`](../README.md).
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+require('bare-process/global')
+const { HyperP2PWorkStealer } = require('../index.js')
+
+async function main () {
+  const mod = new HyperP2PWorkStealer()
+  console.log('stats', mod.getStats())
+  await mod.close()
+  console.log('done')
+}
+main().catch(console.error)
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+require('bare-process/global')
+const EventEmitter = require('bare-events')
+const b4a = require('b4a')
+const { initModuleSwarm, gossipSend } = require('../../_shared/p2p-bare.js')
+
+const PROTOCOL = 'work-stealer/v1'
+
+class HyperP2PWorkStealer extends EventEmitter {
+  constructor (opts = {}) {
+    super()
+    this._stats = { pushed: 0, stolen: 0 }
+    this.topic = opts.topic || null
+    this.keyPair = opts.keyPair || require('hypercore-crypto').keyPair()
+    this.peerId = b4a.toString(this.keyPair.publicKey, 'hex')
+    this._queues = new Map()
+    this.swarm = null
+    this._peerMsgs = null
+  }
+
+  _queue (shard) {
+    const k = String(shard || 'default')
+    if (!this._queues.has(k)) this._queues.set(k, [])
+    return this._queues.get(k)
+  }
+
+  push (shard, task) {
+    if (task == null) throw new Error('task required')
+    const id = b4a.toString(require('hypercore-crypto').hash(b4a.from(JSON.stringify(task) + Date.now())), 'hex').slice(0, 12)
+    const entry = { id, task, shard: String(shard || 'default'), at: Date.now() }
+    this._queue(shard).push(entry)
+    this._stats.pushed++
+    if (this._peerMsgs) gossipSend(this, { type: 'push', entry })
+    this.emit('push', entry)
+    return entry
+  }
+
+  steal (workerId = null, shard = 'default') {
+    const q = this._queue(shard)
+    if (!q.length) return null
+    const entry = q.shift()
+    entry.worker = workerId || this.peerId
+    entry.stolenAt = Date.now()
+    this._stats.stolen++
+    if (this._peerMsgs) gossipSend(this, { type: 'steal', entry })
+    this.emit('steal', entry)
+    return entry
+  }
+
+  peek (shard = 'default') {
+    const q = this._queue(shard)
+    return q.length ? { ...q[0] } : null
+  }
+
+  depth (shard = 'default') { return this._queue(shard).length }
+
+  listShards () { return [...this._queues.keys()] }
+
+  async ready () {
+    if (this.swarm || !this.topic) return this
+    await initModuleSwarm(this, {
+      keyPair: this.keyPair, topic: this.topic, protocol: PROTOCOL,
+      onmessage: (data) => {
+        if (data?.type === 'push' && data.entry) this._queue(data.entry.shard).push(data.entry)
+        else if (data?.type === 'steal' && data.entry) {
+          const q = this._queue(data.entry.shard)
+          const i = q.findIndex((e) => e.id === data.entry.id)
+          if (i >= 0) q.splice(i, 1)
+        }
+      }
+    })
+    return this
+  }
+
+  getStats () {
+    const pending = [...this._queues.values()].reduce((n, q) => n + q.length, 0)
+    return { ...this._stats, shards: this._queues.size, pending, protocol: PROTOCOL }
+  }
+
+  async close () {
+    if (this.swarm) await this.swarm.destroy().catch(() => {})
+    this.swarm = null
+    this._queues.clear()
+    this.emit('closed')
+  }
+}
+
+module.exports = { HyperP2PWorkStealer, PROTOCOL }
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+{
+  "name": "hyper-p2p-work-stealer",
+  "version": "0.3.0",
+  "description": "Idle-peer work stealing queues for Bare/Pear P2P supercomputer mesh.",
+  "main": "index.js",
+  "type": "commonjs",
+  "license": "Apache-2.0",
+  "scripts": { "test": "brittle-bare test/test.js" },
+  "dependencies": {
+    "bare-events": "^2.8.0",
+    "bare-process": "^4.4.0",
+    "b4a": "^1.6.7",
+    "hypercore-crypto": "^3.0.0",
+    "protomux": "^3.0.0",
+    "compact-encoding": "^2.0.0"
+  },
+  "peerDependencies": { "hyperswarm": "^4.0.0", "bare": ">=1.0.0" },
+  "devDependencies": { "brittle": "^3.0.0" },
+  "imports": {
+    "process": { "bare": "bare-process", "default": "process" },
+    "events": { "bare": "bare-events", "default": "events" }
+  }
+}
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+require('bare-process/global')
+const test = require('brittle')
+const { HyperP2PWorkStealer } = require('../index.js')
+
+test('work-stealer: push steal', async (t) => {
+  const w = new HyperP2PWorkStealer()
+  w.push('shard-a', { op: 'compute' })
+  const task = w.steal('worker-1', 'shard-a')
+  t.ok(task)
+  t.is(w.depth('shard-a'), 0)
+  await w.close()
+})
+
+test('work-stealer: validation', async (t) => {
+  const w = new HyperP2PWorkStealer()
+  try {
+    w.push('s', null)
+    t.fail('expected throw')
+  } catch (e) {
+    t.ok(e instanceof Error)
+  }
+  await w.close()
+})