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0.1.0 - Initial Release

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@coenttb coenttb released this 18 Nov 11:35
0.1.0
0efbfb9

swift-memory-allocation 0.1.0

Cross-platform memory allocation observability for Swift

The initial release of swift-memory-allocation provides comprehensive memory allocation tracking, leak detection, and profiling capabilities across macOS and Linux platforms.

Features

  • Allocation Tracking - Measure memory allocations in code blocks with AllocationTracker
  • Leak Detection - Detect memory leaks by tracking net allocations with LeakDetector
  • Peak Memory Tracking - Monitor peak memory usage over time with PeakMemoryTracker
  • Allocation Profiling - Profile allocations with statistics and histograms using AllocationProfiler
  • Cross-Platform - Works on macOS/iOS/watchOS/tvOS and Linux with platform-optimized implementations
  • Thread-Safe - All trackers are Sendable and safe for concurrent use
  • Zero Dependencies - Pure Swift using only Darwin/Glibc platform primitives (no Foundation)

Requirements

  • Swift 6.2+
  • macOS 13+, iOS 16+, watchOS 9+, tvOS 16+, or Linux

Installation

Swift Package Manager

Add to your Package.swift:

dependencies: [
    .package(url: "https://github.com/coenttb/swift-memory-allocation", from: "0.1.0")
]

Then add it to your target:

.target(
    name: "YourTarget",
    dependencies: [
        .product(name: "MemoryAllocation", package: "swift-memory-allocation")
    ]
)

Quick Example

import MemoryAllocation

// Measure allocations
let (result, stats) = AllocationTracker.measure {
    let array = Array(repeating: 0, count: 1000)
    return array.count
}

print("Allocated \(stats.bytesAllocated) bytes")

Documentation

Full documentation and examples available in the README.

Technical Details

  • Swift 6.2 with modern upcoming features (ExistentialAny, MemberImportVisibility, InternalImportsByDefault)
  • Comprehensive test suite with 88 tests including README verification
  • CI/CD with SwiftLint and swift-format

Project Homepage: https://coenttb.com
License: Apache License 2.0

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