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- E4B-MarkBase model (42 layers, 4.4GB) loaded successfully - All Phase 1-6 tests passed (model loading, forward pass, vision/audio towers, token generation, performance) - All stress tests passed (5/5 in 127.6s) - Concurrent inference - Memory stress (67.5 tok/s, 0 NaN) - Continuous generation - Batch processing - Long-running stability - Swift Metal inference engine with multimodal support
411 lines
17 KiB
Swift
411 lines
17 KiB
Swift
import Foundation
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public struct ComparisonResult {
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public let audioResults: [AudioTestResult]
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public let visionResults: [VisionTestResult]
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public let endToEndResults: [EndToEndResult]
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public let timestamp: Date
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}
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public struct EndToEndResult {
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public let modelName: String
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public let loadTimeMs: Double
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public let audioProcessMs: Double
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public let visionProcessMs: Double
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public let genSpeedTokPerSec: Double
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public let totalTimeMs: Double
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public let generatedTokens: Int
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public let passed: Bool
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}
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public final class ComparisonReporter {
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private let outputDir: String
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public init(outputDir: String = "/tmp/multimodal_comparison") {
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self.outputDir = outputDir
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try? FileManager.default.createDirectory(atPath: outputDir, withIntermediateDirectories: true)
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}
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public func printAudioTable(results: [AudioTestResult], sampleName: String) {
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print("\n▶ AUDIO TEST: \(sampleName)")
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printTableHeader(columns: ["Metric", "E2B", "E4B", "12B"], widths: [12, 15, 15, 15])
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printTableSeparator(widths: [12, 15, 15, 15])
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let e2b = results.first { $0.modelName == "E2B" }
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let e4b = results.first { $0.modelName == "E4B" }
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let g12b = results.first { $0.modelName == "12B" }
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printTableRow(columns: ["Shape",
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e2b != nil ? "[\(e2b!.outputShape.0), \(e2b!.outputShape.1)]" : "N/A",
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e4b != nil ? "[\(e4b!.outputShape.0), \(e4b!.outputShape.1)]" : "N/A",
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g12b != nil ? "[\(g12b!.outputShape.0), \(g12b!.outputShape.1)]" : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Min",
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e2b != nil ? String(format: "%.3f", e2b!.min) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.min) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.min) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Max",
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e2b != nil ? String(format: "%.3f", e2b!.max) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.max) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.max) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Mean",
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e2b != nil ? String(format: "%.3f", e2b!.mean) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.mean) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.mean) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Std",
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e2b != nil ? String(format: "%.3f", e2b!.std) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.std) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.std) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["NaN",
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e2b != nil ? String(e2b!.nanCount) : "N/A",
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e4b != nil ? String(e4b!.nanCount) : "N/A",
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g12b != nil ? String(g12b!.nanCount) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Time",
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e2b != nil ? String(format: "%.1f ms", e2b!.forwardTimeMs) : "N/A",
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e4b != nil ? String(format: "%.1f ms", e4b!.forwardTimeMs) : "N/A",
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g12b != nil ? String(format: "%.1f ms", g12b!.forwardTimeMs) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Memory",
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e2b != nil ? String(format: "%.0f MB", e2b!.memoryPeakMB) : "N/A",
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e4b != nil ? String(format: "%.0f MB", e4b!.memoryPeakMB) : "N/A",
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g12b != nil ? String(format: "%.0f MB", g12b!.memoryPeakMB) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Status",
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e2b != nil ? (e2b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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e4b != nil ? (e4b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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g12b != nil ? (g12b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A"
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], widths: [12, 15, 15, 15])
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printTableSeparator(widths: [12, 15, 15, 15])
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}
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public func printVisionTable(results: [VisionTestResult], sampleName: String) {
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print("\n▶ VISION TEST: \(sampleName)")
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printTableHeader(columns: ["Metric", "E2B", "E4B", "12B"], widths: [12, 15, 15, 15])
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printTableSeparator(widths: [12, 15, 15, 15])
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let e2b = results.first { $0.modelName == "E2B" }
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let e4b = results.first { $0.modelName == "E4B" }
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let g12b = results.first { $0.modelName == "12B" }
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printTableRow(columns: ["Shape",
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e2b != nil ? "[\(e2b!.outputShape.0), \(e2b!.outputShape.1)]" : "N/A",
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e4b != nil ? "[\(e4b!.outputShape.0), \(e4b!.outputShape.1)]" : "N/A",
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g12b != nil ? "[\(g12b!.outputShape.0), \(g12b!.outputShape.1)]" : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Min",
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e2b != nil ? String(format: "%.3f", e2b!.min) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.min) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.min) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Max",
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e2b != nil ? String(format: "%.3f", e2b!.max) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.max) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.max) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Mean",
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e2b != nil ? String(format: "%.3f", e2b!.mean) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.mean) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.mean) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Std",
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e2b != nil ? String(format: "%.3f", e2b!.std) : "N/A",
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e4b != nil ? String(format: "%.3f", e4b!.std) : "N/A",
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g12b != nil ? String(format: "%.3f", g12b!.std) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["NaN",
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e2b != nil ? String(e2b!.nanCount) : "N/A",
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e4b != nil ? String(e4b!.nanCount) : "N/A",
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g12b != nil ? String(g12b!.nanCount) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["CosSim",
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"—",
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e4b != nil && e2b != nil ? String(format: "%.3f", e4b!.cosineSimilarity ?? 0) : "N/A",
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"—"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Time",
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e2b != nil ? String(format: "%.1f ms", e2b!.forwardTimeMs) : "N/A",
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e4b != nil ? String(format: "%.1f ms", e4b!.forwardTimeMs) : "N/A",
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g12b != nil ? String(format: "%.1f ms", g12b!.forwardTimeMs) : "N/A"
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], widths: [12, 15, 15, 15])
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printTableRow(columns: ["Status",
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e2b != nil ? (e2b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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e4b != nil ? (e4b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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g12b != nil ? (g12b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A"
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], widths: [12, 15, 15, 15])
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printTableSeparator(widths: [12, 15, 15, 15])
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}
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public func printEndToEndTable(results: [EndToEndResult]) {
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print("\n▶ END-TO-END TEST: audio+vision generation")
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printTableHeader(columns: ["Metric", "E2B", "E4B", "12B"], widths: [14, 12, 12, 12])
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printTableSeparator(widths: [14, 12, 12, 12])
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let e2b = results.first { $0.modelName == "E2B" }
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let e4b = results.first { $0.modelName == "E4B" }
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let g12b = results.first { $0.modelName == "12B" }
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printTableRow(columns: ["Load Time",
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e2b != nil ? String(format: "%.2f s", e2b!.loadTimeMs / 1000.0) : "N/A",
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e4b != nil ? String(format: "%.2f s", e4b!.loadTimeMs / 1000.0) : "N/A",
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g12b != nil ? String(format: "%.2f s", g12b!.loadTimeMs / 1000.0) : "N/A"
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], widths: [14, 12, 12, 12])
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printTableRow(columns: ["Audio Proc",
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e2b != nil ? String(format: "%.1f ms", e2b!.audioProcessMs) : "N/A",
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e4b != nil ? String(format: "%.1f ms", e4b!.audioProcessMs) : "N/A",
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g12b != nil ? String(format: "%.1f ms", g12b!.audioProcessMs) : "N/A"
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], widths: [14, 12, 12, 12])
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printTableRow(columns: ["Vision Proc",
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e2b != nil ? String(format: "%.1f ms", e2b!.visionProcessMs) : "N/A",
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e4b != nil ? String(format: "%.1f ms", e4b!.visionProcessMs) : "N/A",
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g12b != nil ? String(format: "%.1f ms", g12b!.visionProcessMs) : "N/A"
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], widths: [14, 12, 12, 12])
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printTableRow(columns: ["Gen Speed",
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e2b != nil ? String(format: "%.1f t/s", e2b!.genSpeedTokPerSec) : "N/A",
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e4b != nil ? String(format: "%.1f t/s", e4b!.genSpeedTokPerSec) : "N/A",
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g12b != nil ? String(format: "%.1f t/s", g12b!.genSpeedTokPerSec) : "N/A"
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], widths: [14, 12, 12, 12])
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printTableRow(columns: ["Total Time",
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e2b != nil ? String(format: "%.2f s", e2b!.totalTimeMs / 1000.0) : "N/A",
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e4b != nil ? String(format: "%.2f s", e4b!.totalTimeMs / 1000.0) : "N/A",
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g12b != nil ? String(format: "%.2f s", g12b!.totalTimeMs / 1000.0) : "N/A"
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], widths: [14, 12, 12, 12])
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printTableRow(columns: ["Status",
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e2b != nil ? (e2b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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e4b != nil ? (e4b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A",
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g12b != nil ? (g12b!.passed ? "✓ PASS" : "✗ FAIL") : "N/A"
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], widths: [14, 12, 12, 12])
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printTableSeparator(widths: [14, 12, 12, 12])
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}
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public func printSummary() {
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print("\n═══════════════════════════════════════════════════════════════════")
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print(" SUMMARY")
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print("═══════════════════════════════════════════════════════════════════")
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print("Audio Tower: E2B/E4B 完整12層，12B僅投影")
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print("Vision Tower: E2B/E4B 完整16層，12B簡化版")
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print("Speed: 12B最快，但品質較差")
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print("Quality: E4B最佳（量化精度平衡）")
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print("Memory: E2B最小（2B參數）")
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print("═══════════════════════════════════════════════════════════════════\n")
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}
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private func printTableHeader(columns: [String], widths: [Int]) {
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var line = "┌"
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for (i, w) in widths.enumerated() {
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line += String(repeating: "─", count: w)
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if i < widths.count - 1 { line += "┬" }
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}
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line += "┐"
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print(line)
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var row = "│"
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for i in 0..<columns.count {
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let col = columns[i]
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let w = widths[i]
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row += padRight(col, width: w)
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if i < widths.count - 1 { row += "│" }
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}
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row += "│"
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print(row)
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}
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private func printTableSeparator(widths: [Int]) {
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var line = "├"
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for (i, w) in widths.enumerated() {
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line += String(repeating: "─", count: w)
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if i < widths.count - 1 { line += "┼" }
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}
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line += "┤"
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print(line)
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}
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private func printTableRow(columns: [String], widths: [Int]) {
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var row = "│"
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for i in 0..<columns.count {
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let col = columns[i]
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let w = widths[i]
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row += padRight(col, width: w)
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if i < widths.count - 1 { row += "│" }
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}
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row += "│"
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print(row)
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}
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private func padRight(_ s: String, width: Int) -> String {
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if s.count >= width { return s }
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return s + String(repeating: " ", count: width - s.count)
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}
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public func writeJSON(result: ComparisonResult) throws {
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let encoder = JSONEncoder()
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encoder.outputFormatting = .prettyPrinted
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let data = try encoder.encode(JSONReport(from: result))
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let path = outputDir + "/comparison_results.json"
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FileManager.default.createFile(atPath: path, contents: data)
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print(" JSON report saved to: \(path)")
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}
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public func writeCSV(result: ComparisonResult) throws {
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var csv = "type,sample,model,metric,value\n"
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for r in result.audioResults {
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csv += "audio,\(r.sampleName),\(r.modelName),min,\(r.min)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),max,\(r.max)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),mean,\(r.mean)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),std,\(r.std)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),nan_count,\(r.nanCount)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),time_ms,\(r.forwardTimeMs)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),memory_mb,\(r.memoryPeakMB)\n"
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csv += "audio,\(r.sampleName),\(r.modelName),passed,\(r.passed)\n"
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}
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for r in result.visionResults {
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csv += "vision,\(r.sampleName),\(r.modelName),min,\(r.min)\n"
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csv += "vision,\(r.sampleName),\(r.modelName),max,\(r.max)\n"
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csv += "vision,\(r.sampleName),\(r.modelName),mean,\(r.mean)\n"
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csv += "vision,\(r.sampleName),\(r.modelName),std,\(r.std)\n"
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csv += "vision,\(r.sampleName),\(r.modelName),nan_count,\(r.nanCount)\n"
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if let cs = r.cosineSimilarity {
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csv += "vision,\(r.sampleName),\(r.modelName),cosine_sim,\(cs)\n"
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}
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csv += "vision,\(r.sampleName),\(r.modelName),time_ms,\(r.forwardTimeMs)\n"
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csv += "vision,\(r.sampleName),\(r.modelName),passed,\(r.passed)\n"
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}
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for r in result.endToEndResults {
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csv += "e2e,all,\(r.modelName),load_time_ms,\(r.loadTimeMs)\n"
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csv += "e2e,all,\(r.modelName),audio_proc_ms,\(r.audioProcessMs)\n"
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csv += "e2e,all,\(r.modelName),vision_proc_ms,\(r.visionProcessMs)\n"
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csv += "e2e,all,\(r.modelName),gen_speed_tok_s,\(r.genSpeedTokPerSec)\n"
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csv += "e2e,all,\(r.modelName),total_time_ms,\(r.totalTimeMs)\n"
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csv += "e2e,all,\(r.modelName),passed,\(r.passed)\n"
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}
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let path = outputDir + "/comparison_results.csv"
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FileManager.default.createFile(atPath: path, contents: csv.data(using: .utf8))
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print(" CSV report saved to: \(path)")
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}
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}
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private struct JSONReport: Codable {
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let timestamp: String
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let audio: [AudioResultJSON]
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let vision: [VisionResultJSON]
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let endToEnd: [EndToEndJSON]
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init(from result: ComparisonResult) {
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timestamp = ISO8601DateFormatter().string(from: result.timestamp)
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audio = result.audioResults.map { AudioResultJSON(from: $0) }
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vision = result.visionResults.map { VisionResultJSON(from: $0) }
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endToEnd = result.endToEndResults.map { EndToEndJSON(from: $0) }
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}
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}
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private struct AudioResultJSON: Codable {
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let modelName: String
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let sampleName: String
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let outputRows: Int
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let outputCols: Int
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let min: Float
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let max: Float
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let mean: Float
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let std: Float
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let nanCount: Int
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let forwardTimeMs: Double
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let memoryPeakMB: Double
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let passed: Bool
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init(from r: AudioTestResult) {
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modelName = r.modelName
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sampleName = r.sampleName
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outputRows = r.outputShape.0
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outputCols = r.outputShape.1
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min = r.min
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max = r.max
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mean = r.mean
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std = r.std
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nanCount = r.nanCount
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forwardTimeMs = r.forwardTimeMs
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memoryPeakMB = r.memoryPeakMB
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passed = r.passed
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}
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}
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private struct VisionResultJSON: Codable {
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let modelName: String
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let sampleName: String
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let outputRows: Int
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let outputCols: Int
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let min: Float
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let max: Float
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let mean: Float
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let std: Float
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let nanCount: Int
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let cosineSimilarity: Float?
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let forwardTimeMs: Double
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let passed: Bool
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init(from r: VisionTestResult) {
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modelName = r.modelName
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sampleName = r.sampleName
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outputRows = r.outputShape.0
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outputCols = r.outputShape.1
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min = r.min
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max = r.max
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mean = r.mean
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std = r.std
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nanCount = r.nanCount
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||
cosineSimilarity = r.cosineSimilarity
|
||
forwardTimeMs = r.forwardTimeMs
|
||
passed = r.passed
|
||
}
|
||
}
|
||
|
||
private struct EndToEndJSON: Codable {
|
||
let modelName: String
|
||
let loadTimeMs: Double
|
||
let audioProcessMs: Double
|
||
let visionProcessMs: Double
|
||
let genSpeedTokPerSec: Double
|
||
let totalTimeMs: Double
|
||
let passed: Bool
|
||
|
||
init(from r: EndToEndResult) {
|
||
modelName = r.modelName
|
||
loadTimeMs = r.loadTimeMs
|
||
audioProcessMs = r.audioProcessMs
|
||
visionProcessMs = r.visionProcessMs
|
||
genSpeedTokPerSec = r.genSpeedTokPerSec
|
||
totalTimeMs = r.totalTimeMs
|
||
passed = r.passed
|
||
}
|
||
} |