/v3-performance-optimization

name: v3-performance-optimization
description: "Achieve aggressive v3 performance targets: 2.49x-7.47x Flash Attention speedup, 150x-12,500x search improvements, 50-75% memory reduction. Comprehensive benchmarking and optimization suite."

V3 Performance Optimization

What This Skill Does

Validates and optimizes claude-flow v3 to achieve industry-leading performance through Flash Attention, AgentDB HNSW indexing, and comprehensive system optimization with continuous benchmarking.

Quick Start

# Initialize performance optimization
Task("Performance baseline", "Establish v2 performance benchmarks", "v3-performance-engineer")

# Target validation (parallel)
Task("Flash Attention", "Validate 2.49x-7.47x speedup target", "v3-performance-engineer")
Task("Search optimization", "Validate 150x-12,500x search improvement", "v3-performance-engineer")
Task("Memory optimization", "Achieve 50-75% memory reduction", "v3-performance-engineer")

Performance Target Matrix

Flash Attention Revolution

┌─────────────────────────────────────────┐
│           FLASH ATTENTION               │
├─────────────────────────────────────────┤
│  Baseline: Standard attention           │
│  Target:   2.49x - 7.47x speedup       │
│  Memory:   50-75% reduction             │
│  Latency:  Sub-millisecond processing   │
└─────────────────────────────────────────┘

Search Performance Revolution

┌─────────────────────────────────────────┐
│            SEARCH OPTIMIZATION         │
├─────────────────────────────────────────┤
│  Current:  O(n) linear search           │
│  Target:   150x - 12,500x improvement   │
│  Method:   HNSW indexing                │
│  Latency:  <100ms for 1M+ entries       │
└─────────────────────────────────────────┘

Comprehensive Benchmark Suite

Startup Performance

class StartupBenchmarks {
  async benchmarkColdStart(): Promise<BenchmarkResult> {
    const startTime = performance.now();

    await this.initializeCLI();
    await this.initializeMCPServer();
    await this.spawnTestAgent();

    const totalTime = performance.now() - startTime;

    return {
      total: totalTime,
      target: 500, // ms
      achieved: totalTime < 500
    };
  }
}

Memory Operation Benchmarks

class MemoryBenchmarks {
  async benchmarkVectorSearch(): Promise<SearchBenchmark> {
    const queries = this.generateTestQueries(10000);

    // Baseline: Current linear search
    const baselineTime = await this.timeOperation(() =>
      this.currentMemory.searchAll(queries)
    );

    // Target: HNSW search
    const hnswTime = await this.timeOperation(() =>
      this.agentDBMemory.hnswSearchAll(queries)
    );

    const improvement = baselineTime / hnswTime;

    return {
      baseline: baselineTime,
      hnsw: hnswTime,
      improvement,
      targetRange: [150, 12500],
      achieved: improvement >= 150
    };
  }

  async benchmarkMemoryUsage(): Promise<MemoryBenchmark> {
    const baseline = process.memoryUsage().heapUsed;

    await this.loadTestDataset();
    const withData = process.memoryUsage().heapUsed;

    await this.enableOptimization();
    const optimized = process.memoryUsage().heapUsed;

    const reduction = (withData - optimized) / withData;

    return {
      baseline,
      withData,
      optimized,
      reductionPercent: reduction * 100,
      targetReduction: [50, 75],
      achieved: reduction >= 0.5
    };
  }
}

Swarm Coordination Benchmarks

class SwarmBenchmarks {
  async benchmark15AgentCoordination(): Promise<SwarmBenchmark> {
    const agents = await this.spawn15Agents();

    // Coordination latency
    const coordinationTime = await this.timeOperation(() =>
      this.coordinateSwarmTask(agents)
    );

    // Task decomposition
    const decompositionTime = await this.timeOperation(() =>
      this.decomposeComplexTask()
    );

    // Consensus achievement
    const consensusTime = await this.timeOperation(() =>
      this.achieveSwarmConsensus(agents)
    );

    return {
      coordination: coordinationTime,
      decomposition: decompositionTime,
      consensus: consensusTime,
      agentCount: 15,
      efficiency: this.calculateEfficiency(agents)
    };
  }
}

Flash Attention Benchmarks

class AttentionBenchmarks {
  async benchmarkFlashAttention(): Promise<AttentionBenchmark> {
    const sequences = this.generateSequences([512, 1024, 2048, 4096]);
    const results = [];

    for (const sequence of sequences) {
      // Baseline attention
      const baselineResult = await this.benchmarkStandardAttention(sequence);

      // Flash attention
      const flashResult = await this.benchmarkFlashAttention(sequence);

      results.push({
        sequenceLength: sequence.length,
        speedup: baselineResult.time / flashResult.time,
        memoryReduction: (baselineResult.memory - flashResult.memory) / baselineResult.memory,
        targetSpeedup: [2.49, 7.47],
        achieved: this.checkTarget(flashResult, [2.49, 7.47])
      });
    }

    return {
      results,
      averageSpeedup: this.calculateAverage(results, 'speedup'),
      averageMemoryReduction: this.calculateAverage(results, 'memoryReduction')
    };
  }
}

SONA Learning Benchmarks

class SONABenchmarks {
  async benchmarkAdaptationTime(): Promise<SONABenchmark> {
    const scenarios = [
      'pattern_recognition',
      'task_optimization',
      'error_correction',
      'performance_tuning'
    ];

    const results = [];

    for (const scenario of scenarios) {
      const startTime = performance.hrtime.bigint();
      await this.sona.adapt(scenario);
      const endTime = performance.hrtime.bigint();

      const adaptationTimeMs = Number(endTime - startTime) / 1000000;

      results.push({
        scenario,
        adaptationTime: adaptationTimeMs,
        target: 0.05, // ms
        achieved: adaptationTimeMs <= 0.05
      });
    }

    return