Swift Package Index

Build Information

Successful build of NumKong, reference main (48cbd2), with Swift 6.1 for macOS (SPM) on 22 Apr 2026 01:50:24 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ashvardanian/NumKong.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ashvardanian/NumKong
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 48cbd21 Release: v7.6.0 [skip ci] ### Minor
Cloned https://github.com/ashvardanian/NumKong.git
Revision (git rev-parse @):
48cbd21db85c013f0faebdbbe07b0feed1dd9e7c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ashvardanian/NumKong.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ashvardanian/NumKong.git
https://github.com/ashvardanian/NumKong.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "NumKong",
  "name" : "NumKong",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "NumKong",
      "targets" : [
        "NumKong"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CNumKongDispatch",
      "targets" : [
        "CNumKongDispatch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Test",
      "module_type" : "SwiftTarget",
      "name" : "Test",
      "path" : "test/swift",
      "sources" : [
        "Test.swift"
      ],
      "target_dependencies" : [
        "NumKong"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NumKong",
      "module_type" : "SwiftTarget",
      "name" : "NumKong",
      "path" : "swift",
      "product_memberships" : [
        "NumKong"
      ],
      "sources" : [
        "Matrix.swift",
        "MaxSim.swift",
        "NumKong.swift",
        "Numerics.swift",
        "Scalar.swift",
        "Tensor.swift"
      ],
      "target_dependencies" : [
        "CNumKong",
        "CNumKongDispatch"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CNumKongDispatch",
      "module_type" : "ClangTarget",
      "name" : "CNumKongDispatch",
      "path" : "c",
      "product_memberships" : [
        "NumKong",
        "CNumKongDispatch"
      ],
      "sources" : [
        "dispatch_bf16.c",
        "dispatch_bf16c.c",
        "dispatch_e2m3.c",
        "dispatch_e3m2.c",
        "dispatch_e4m3.c",
        "dispatch_e5m2.c",
        "dispatch_f16.c",
        "dispatch_f16c.c",
        "dispatch_f32.c",
        "dispatch_f32c.c",
        "dispatch_f64.c",
        "dispatch_f64c.c",
        "dispatch_i16.c",
        "dispatch_i32.c",
        "dispatch_i4.c",
        "dispatch_i64.c",
        "dispatch_i8.c",
        "dispatch_other.c",
        "dispatch_u1.c",
        "dispatch_u16.c",
        "dispatch_u32.c",
        "dispatch_u4.c",
        "dispatch_u64.c",
        "dispatch_u8.c",
        "numkong.c"
      ],
      "target_dependencies" : [
        "CNumKong"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CNumKong",
      "module_type" : "ClangTarget",
      "name" : "CNumKong",
      "path" : "include",
      "product_memberships" : [
        "NumKong",
        "CNumKongDispatch"
      ],
      "sources" : [
      ],
      "type" : "library"
    },
    {
      "c99name" : "Bench",
      "module_type" : "SwiftTarget",
      "name" : "Bench",
      "path" : "bench/swift",
      "sources" : [
        "Bench.swift"
      ],
      "target_dependencies" : [
        "NumKong",
        "CNumKong"
      ],
      "type" : "test"
    }
  ],
  "tools_version" : "6.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/27] Write sources
[1/27] Write swift-version-2F0A5646E1D333AE.txt
[2/27] Compiling CNumKongDispatch dispatch_f32c.c
[3/27] Compiling CNumKongDispatch dispatch_u64.c
[4/27] Compiling CNumKongDispatch dispatch_u32.c
[5/27] Compiling CNumKongDispatch dispatch_u16.c
[6/27] Compiling CNumKongDispatch dispatch_f16c.c
[7/27] Compiling CNumKongDispatch dispatch_u8.c
[8/27] Compiling CNumKongDispatch dispatch_u1.c
[9/27] Compiling CNumKongDispatch dispatch_other.c
[10/27] Compiling CNumKongDispatch dispatch_e5m2.c
[11/27] Compiling CNumKongDispatch dispatch_i64.c
[12/27] Compiling CNumKongDispatch dispatch_u4.c
[13/27] Compiling CNumKongDispatch numkong.c
[14/27] Compiling CNumKongDispatch dispatch_i8.c
[15/27] Compiling CNumKongDispatch dispatch_i16.c
[16/27] Compiling CNumKongDispatch dispatch_i32.c
[17/27] Compiling CNumKongDispatch dispatch_f64c.c
[18/27] Compiling CNumKongDispatch dispatch_f32.c
[19/27] Compiling CNumKongDispatch dispatch_bf16c.c
[20/27] Compiling CNumKongDispatch dispatch_i4.c
[21/27] Compiling CNumKongDispatch dispatch_bf16.c
[22/27] Compiling CNumKongDispatch dispatch_f16.c
[23/27] Compiling CNumKongDispatch dispatch_e2m3.c
[24/27] Compiling CNumKongDispatch dispatch_f64.c
[25/27] Compiling CNumKongDispatch dispatch_e3m2.c
[26/27] Compiling CNumKongDispatch dispatch_e4m3.c
[28/34] Compiling NumKong Scalar.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[29/34] Compiling NumKong Tensor.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[30/34] Compiling NumKong Numerics.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[31/34] Compiling NumKong MaxSim.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[32/34] Compiling NumKong NumKong.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[33/34] Emitting module NumKong
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[34/34] Compiling NumKong Matrix.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Build complete! (6.25s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "NumKong",
  "name" : "NumKong",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "NumKong",
      "targets" : [
        "NumKong"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CNumKongDispatch",
      "targets" : [
        "CNumKongDispatch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Test",
      "module_type" : "SwiftTarget",
      "name" : "Test",
      "path" : "test/swift",
      "sources" : [
        "Test.swift"
      ],
      "target_dependencies" : [
        "NumKong"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NumKong",
      "module_type" : "SwiftTarget",
      "name" : "NumKong",
      "path" : "swift",
      "product_memberships" : [
        "NumKong"
      ],
      "sources" : [
        "Matrix.swift",
        "MaxSim.swift",
        "NumKong.swift",
        "Numerics.swift",
        "Scalar.swift",
        "Tensor.swift"
      ],
      "target_dependencies" : [
        "CNumKong",
        "CNumKongDispatch"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CNumKongDispatch",
      "module_type" : "ClangTarget",
      "name" : "CNumKongDispatch",
      "path" : "c",
      "product_memberships" : [
        "NumKong",
        "CNumKongDispatch"
      ],
      "sources" : [
        "dispatch_bf16.c",
        "dispatch_bf16c.c",
        "dispatch_e2m3.c",
        "dispatch_e3m2.c",
        "dispatch_e4m3.c",
        "dispatch_e5m2.c",
        "dispatch_f16.c",
        "dispatch_f16c.c",
        "dispatch_f32.c",
        "dispatch_f32c.c",
        "dispatch_f64.c",
        "dispatch_f64c.c",
        "dispatch_i16.c",
        "dispatch_i32.c",
        "dispatch_i4.c",
        "dispatch_i64.c",
        "dispatch_i8.c",
        "dispatch_other.c",
        "dispatch_u1.c",
        "dispatch_u16.c",
        "dispatch_u32.c",
        "dispatch_u4.c",
        "dispatch_u64.c",
        "dispatch_u8.c",
        "numkong.c"
      ],
      "target_dependencies" : [
        "CNumKong"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CNumKong",
      "module_type" : "ClangTarget",
      "name" : "CNumKong",
      "path" : "include",
      "product_memberships" : [
        "NumKong",
        "CNumKongDispatch"
      ],
      "sources" : [
      ],
      "type" : "library"
    },
    {
      "c99name" : "Bench",
      "module_type" : "SwiftTarget",
      "name" : "Bench",
      "path" : "bench/swift",
      "sources" : [
        "Bench.swift"
      ],
      "target_dependencies" : [
        "NumKong",
        "CNumKong"
      ],
      "type" : "test"
    }
  ],
  "tools_version" : "6.1"
}
Done.