The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of Neuron, reference main (1d8679), with Swift 6.0 for macOS (SPM) on 27 Jun 2025 17:52:44 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wvabrinskas/Neuron.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wvabrinskas/Neuron
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1d8679f Develop (#105)
Cloned https://github.com/wvabrinskas/Neuron.git
Revision (git rev-parse @):
1d8679f687058618fec4ee778f6e8a37a06f876b
SUCCESS checkout https://github.com/wvabrinskas/Neuron.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/wvabrinskas/Neuron.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/12] Write sources
[3/12] Copying GPU.metal
[3/12] Copying print-example.png
[3/12] Write sources
[8/12] Compiling _NumericsShims _NumericsShims.c
[9/12] Write swift-version-5BDAB9E9C0126B9D.txt
[10/24] Compiling NumSwiftC numswiftc_base.c
[11/24] Compiling NumSwiftC numswiftc.c
[13/34] Compiling RealModule Real.swift
[14/34] Compiling RealModule Float80+Real.swift
[15/35] Compiling RealModule ApproximateEquality.swift
[16/35] Compiling RealModule AlgebraicField.swift
[17/35] Emitting module RealModule
[18/35] Compiling RealModule Float16+Real.swift
[19/35] Compiling RealModule ElementaryFunctions.swift
[20/35] Compiling RealModule AugmentedArithmetic.swift
[21/35] Compiling RealModule Float+Real.swift
[22/35] Compiling RealModule Double+Real.swift
[23/35] Compiling RealModule RealFunctions.swift
[24/40] Emitting module ComplexModule
[25/40] Compiling ComplexModule Complex.swift
[26/40] Compiling ComplexModule Differentiable.swift
[27/40] Compiling ComplexModule ElementaryFunctions.swift
[28/40] Compiling ComplexModule Arithmetic.swift
[29/42] Compiling Numerics Numerics.swift
[30/42] Emitting module Numerics
[31/42] Emitting module Logger
[32/42] Compiling Logger Logger.swift
[33/42] Compiling NumSwift NumSwiftC.swift
[34/42] Compiling NumSwift NumSwiftCF16Base.swift
[35/42] Compiling NumSwift NumSwiftC_Float16.swift
[36/42] Compiling NumSwift Float16.swift
[37/42] Compiling NumSwift Double.swift
[38/42] Compiling NumSwift NumSwift.swift
[39/42] Compiling NumSwift Extensions.swift
[40/42] Compiling NumSwift Float32.swift
[41/42] Emitting module NumSwift
[42/42] Compiling NumSwift BaseNumeric.swift
[43/102] Compiling Neuron GeLu.swift
[44/102] Compiling Neuron LeakyReLu.swift
[45/102] Compiling Neuron ReLu.swift
[46/102] Compiling Neuron SeLu.swift
[47/102] Compiling Neuron Sigmoid.swift
[48/102] Compiling Neuron Softmax.swift
[49/102] Compiling Neuron Swish.swift
[50/108] Emitting module Neuron
[51/108] Compiling Neuron Constants.swift
[52/108] Compiling Neuron Dataset.swift
[53/108] Compiling Neuron CPU.swift
[54/108] Compiling Neuron Devices.swift
[55/108] Compiling Neuron GPU.swift
[56/108] Compiling Neuron GPUManager.swift
[57/108] Compiling Neuron ExportHelper.swift
[58/108] Compiling Neuron Reshape.swift
[59/108] Compiling Neuron TransConv2d.swift
[60/108] Compiling Neuron Classifier.swift
[61/108] Compiling Neuron GAN.swift
[62/108] Compiling Neuron RNN.swift
[63/108] Compiling Neuron Accuracy.swift
[64/108] Compiling Neuron Tanh.swift
[65/108] Compiling Neuron AvgPool.swift
[66/108] Compiling Neuron BatchNormalize.swift
[67/108] Compiling Neuron Conv2d.swift
[68/108] Compiling Neuron Dense.swift
[69/108] Compiling Neuron Dropout.swift
[70/108] Compiling Neuron Embedding.swift
[71/108] Compiling Neuron Flatten.swift
[72/108] Compiling Neuron LSTM.swift
[73/108] Compiling Neuron LSTMCell.swift
[74/108] Compiling Neuron OutputCell.swift
[75/108] Compiling Neuron Layer.swift
[76/108] Compiling Neuron LayerNormalize.swift
[77/108] Compiling Neuron MaxPool.swift
[78/108] Compiling Neuron Optimizer.swift
[79/108] Compiling Neuron RMSProp.swift
[80/108] Compiling Neuron SGD.swift
[81/108] Compiling Neuron Tensor.swift
[82/108] Compiling Neuron TensorContext.swift
[83/108] Compiling Neuron TensorMath.swift
[84/108] Compiling Neuron TensorSize.swift
[85/108] Compiling Neuron Sequential.swift
[86/108] Compiling Neuron Trainable.swift
[87/108] Compiling Neuron Extensions+Numbers.swift
[88/108] Compiling Neuron Extensions+String.swift
[89/108] Compiling Neuron Extensions+ThreadSafety.swift
[90/108] Compiling Neuron Metrics.swift
[91/108] Compiling Neuron ModelBuilder.swift
[92/108] Compiling Neuron NormalDistribution.swift
[93/108] Compiling Neuron Storage.swift
[94/108] Compiling Neuron Vectorize.swift
[95/108] Compiling Neuron resource_bundle_accessor.swift
[96/108] Compiling Neuron LayerModel.swift
[97/108] Compiling Neuron LayerModelConverter.swift
[98/108] Compiling Neuron Gradient.swift
[99/108] Compiling Neuron Importer.swift
[100/108] Compiling Neuron Remote.swift
[101/108] Compiling Neuron Initializers.swift
[102/108] Compiling Neuron Activation.swift
[103/108] Compiling Neuron WGAN.swift
[104/108] Compiling Neuron WGANGP.swift
[105/108] Compiling Neuron Adam.swift
[106/108] Compiling Neuron DecayFunction.swift
[107/108] Compiling Neuron ExponentialDecay.swift
[108/108] Compiling Neuron LossFunction.swift
Build complete! (20.57s)
Fetching https://github.com/wvabrinskas/Logger.git
Fetching https://github.com/apple/swift-numerics
Fetching https://github.com/wvabrinskas/NumSwift.git
[1/1179] Fetching numswift
[402/1286] Fetching numswift, logger
[509/7043] Fetching numswift, logger, swift-numerics
Fetched https://github.com/wvabrinskas/Logger.git from cache (0.66s)
[586/6936] Fetching numswift, swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (1.03s)
Fetched https://github.com/wvabrinskas/NumSwift.git from cache (1.03s)
Computing version for https://github.com/wvabrinskas/NumSwift.git
Computed https://github.com/wvabrinskas/NumSwift.git at 2.0.13 (3.35s)
Computing version for https://github.com/wvabrinskas/Logger.git
Computed https://github.com/wvabrinskas/Logger.git at 1.0.7 (0.56s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.3 (0.60s)
Creating working copy for https://github.com/wvabrinskas/Logger.git
Working copy of https://github.com/wvabrinskas/Logger.git resolved at 1.0.7
Creating working copy for https://github.com/wvabrinskas/NumSwift.git
Working copy of https://github.com/wvabrinskas/NumSwift.git resolved at 2.0.13
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.3
Build complete.
{
  "dependencies" : [
    {
      "identity" : "numswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.13",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/wvabrinskas/NumSwift.git"
    },
    {
      "identity" : "logger",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.6",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/wvabrinskas/Logger.git"
    },
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    }
  ],
  "manifest_display_name" : "Neuron",
  "name" : "Neuron",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "Neuron",
      "targets" : [
        "Neuron"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NeuronTests",
      "module_type" : "SwiftTarget",
      "name" : "NeuronTests",
      "path" : "Tests/NeuronTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/NeuronTests/Resources/pretrained-classifier-color.smodel",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "DecayFunctionTests.swift",
        "FullModelTests.swift",
        "ImporterTests.swift",
        "LayerTests.swift",
        "ModelUtilitiesTests.swift",
        "Models/ColorType.swift",
        "NeuronTests.swift",
        "TensorMathTests.swift",
        "Utilities/Resource.swift",
        "VectorizeTests.swift"
      ],
      "target_dependencies" : [
        "Neuron"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Neuron",
      "module_type" : "SwiftTarget",
      "name" : "Neuron",
      "path" : "Sources/Neuron",
      "product_dependencies" : [
        "NumSwift",
        "Logger",
        "Numerics"
      ],
      "product_memberships" : [
        "Neuron"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Neuron/Resources/GPU.metal",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Neuron/Resources/print-example.png",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Constants.swift",
        "Datasets/Dataset.swift",
        "Devices/CPU.swift",
        "Devices/Devices.swift",
        "Devices/GPU.swift",
        "Devices/GPUManager.swift",
        "Export/ExportHelper.swift",
        "Export/LayerModel.swift",
        "Export/LayerModelConverter.swift",
        "Gradient.swift",
        "Importers/Importer.swift",
        "Importers/Remote.swift",
        "Initializers.swift",
        "Layers/Activations/Activation.swift",
        "Layers/Activations/GeLu.swift",
        "Layers/Activations/LeakyReLu.swift",
        "Layers/Activations/ReLu.swift",
        "Layers/Activations/SeLu.swift",
        "Layers/Activations/Sigmoid.swift",
        "Layers/Activations/Softmax.swift",
        "Layers/Activations/Swish.swift",
        "Layers/Activations/Tanh.swift",
        "Layers/AvgPool.swift",
        "Layers/BatchNormalize.swift",
        "Layers/Conv2d.swift",
        "Layers/Dense.swift",
        "Layers/Dropout.swift",
        "Layers/Embedding/Embedding.swift",
        "Layers/Flatten.swift",
        "Layers/LSTM/LSTM.swift",
        "Layers/LSTM/LSTMCell.swift",
        "Layers/LSTM/OutputCell.swift",
        "Layers/Layer.swift",
        "Layers/LayerNormalize.swift",
        "Layers/MaxPool.swift",
        "Layers/Reshape.swift",
        "Layers/TransConv2d.swift",
        "Models/Classifier.swift",
        "Models/GAN.swift",
        "Models/RNN.swift",
        "Models/Utilities/Accuracy.swift",
        "Models/WGAN.swift",
        "Models/WGANGP.swift",
        "Optimizers/Adam.swift",
        "Optimizers/DecayFunction/DecayFunction.swift",
        "Optimizers/DecayFunction/ExponentialDecay.swift",
        "Optimizers/LossFunction/LossFunction.swift",
        "Optimizers/Optimizer.swift",
        "Optimizers/RMSProp.swift",
        "Optimizers/SGD.swift",
        "Tensor/Tensor.swift",
        "Tensor/TensorContext.swift",
        "Tensor/TensorMath.swift",
        "Tensor/TensorSize.swift",
        "Trainable/Sequential.swift",
        "Trainable/Trainable.swift",
        "Utilities/Extensions+Numbers.swift",
        "Utilities/Extensions+String.swift",
        "Utilities/Extensions+ThreadSafety.swift",
        "Utilities/Metrics.swift",
        "Utilities/ModelBuilder.swift",
        "Utilities/NormalDistribution.swift",
        "Utilities/Storage.swift",
        "Utilities/Vectorize.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Done.