USearch – Build Information – Swift Package Index

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Build Information

Successful build of USearch, reference v2.17.12 (68e403), with Swift 6.1 for macOS (SPM) on 12 Jun 2025 19:59:24 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: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/unum-cloud/usearch.git
Reference: v2.17.12
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/unum-cloud/usearch
 * tag               v2.17.12   -> FETCH_HEAD
HEAD is now at 68e403a Release: v2.17.12 [skip ci] ### Patch
Submodule path 'fp16': checked out '0a92994d729ff76a58f692d3028ca1b64b145d91'
Submodule path 'simsimd': checked out '9a4d32548b2f65dcdfef21df7a0d7caef848627f'
Submodule path 'stringzilla': checked out '960967d78c7facf6de2de9d5eecc0ac7f5ce19b8'
Submodule 'fp16' (https://github.com/maratyszcza/fp16) registered for path 'fp16'
Submodule 'simsimd' (https://github.com/ashvardanian/simsimd) registered for path 'simsimd'
Submodule 'stringzilla' (https://github.com/ashvardanian/stringzilla) registered for path 'stringzilla'
Cloning into '/Users/admin/builder/spi-builder-workspace/fp16'...
Cloning into '/Users/admin/builder/spi-builder-workspace/simsimd'...
Cloning into '/Users/admin/builder/spi-builder-workspace/stringzilla'...
Cloned https://github.com/unum-cloud/usearch.git
Revision (git rev-parse @):
68e403aef75311313570af5340a2612777d3a986
SUCCESS checkout https://github.com/unum-cloud/usearch.git at v2.17.12
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "usearch",
      "name": "USearch",
      "url": "https://github.com/unum-cloud/usearch.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/usearch",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/unum-cloud/usearch.git
[1/14777] Fetching usearch
Fetched https://github.com/unum-cloud/usearch.git from cache (1.50s)
Creating working copy for https://github.com/unum-cloud/usearch.git
Working copy of https://github.com/unum-cloud/usearch.git resolved at v2.17.12 (68e403a)
warning: '.resolve-product-dependencies': dependency 'usearch' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/unum-cloud/usearch.git
https://github.com/unum-cloud/usearch.git
{
  "cxx_language_standard" : "c++11",
  "dependencies" : [
  ],
  "manifest_display_name" : "USearch",
  "name" : "USearch",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "USearchObjectiveC",
      "targets" : [
        "USearchObjectiveC"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "USearch",
      "targets" : [
        "USearch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "USearchTestsSwift",
      "module_type" : "SwiftTarget",
      "name" : "USearchTestsSwift",
      "path" : "swift",
      "sources" : [
        "Test.swift"
      ],
      "target_dependencies" : [
        "USearch"
      ],
      "type" : "test"
    },
    {
      "c99name" : "USearchObjectiveC",
      "module_type" : "ClangTarget",
      "name" : "USearchObjectiveC",
      "path" : "objc",
      "product_memberships" : [
        "USearchObjectiveC"
      ],
      "sources" : [
        "USearchObjective.mm"
      ],
      "type" : "library"
    },
    {
      "c99name" : "USearchC",
      "module_type" : "ClangTarget",
      "name" : "USearchC",
      "path" : "c",
      "product_memberships" : [
        "USearch"
      ],
      "sources" : [
        "lib.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "USearch",
      "module_type" : "SwiftTarget",
      "name" : "USearch",
      "path" : "swift",
      "product_memberships" : [
        "USearch"
      ],
      "sources" : [
        "USearchIndex+Sugar.swift",
        "USearchIndex.swift",
        "Util.swift"
      ],
      "target_dependencies" : [
        "USearchC"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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...
[0/4] Write sources
[1/4] Write swift-version-2F0A5646E1D333AE.txt
In file included from /Users/admin/builder/spi-builder-workspace/c/lib.cpp:3:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_dense.hpp:12:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_plugins.hpp:74:
In file included from /Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:105:
In file included from /Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/binary.h:50:
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/types.h:366:2: warning: "Unknown compiler or architecture for bfloat16." [-W#warnings]
  366 | #warning "Unknown compiler or architecture for bfloat16."
      |  ^
In file included from /Users/admin/builder/spi-builder-workspace/c/lib.cpp:3:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_dense.hpp:12:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_plugins.hpp:74:
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:612:32: warning: unknown warning group '-Wvolatile', ignored [-Wunknown-warning-option]
  612 | #pragma GCC diagnostic ignored "-Wvolatile"
      |                                ^
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:613:34: warning: unknown warning group '-Wvolatile', ignored [-Wunknown-warning-option]
  613 | #pragma clang diagnostic ignored "-Wvolatile"
      |                                  ^
3 warnings generated.
[2/4] Compiling USearchC lib.cpp
In file included from /Users/admin/builder/spi-builder-workspace/objc/USearchObjective.mm:5:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_dense.hpp:12:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_plugins.hpp:74:
In file included from /Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:105:
In file included from /Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/binary.h:50:
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/types.h:366:2: warning: "Unknown compiler or architecture for bfloat16." [-W#warnings]
  366 | #warning "Unknown compiler or architecture for bfloat16."
      |  ^
In file included from /Users/admin/builder/spi-builder-workspace/objc/USearchObjective.mm:5:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_dense.hpp:12:
In file included from /Users/admin/builder/spi-builder-workspace/include/usearch/index_plugins.hpp:74:
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:612:32: warning: unknown warning group '-Wvolatile', ignored [-Wunknown-warning-option]
  612 | #pragma GCC diagnostic ignored "-Wvolatile"
      |                                ^
/Users/admin/builder/spi-builder-workspace/simsimd/include/simsimd/simsimd.h:613:34: warning: unknown warning group '-Wvolatile', ignored [-Wunknown-warning-option]
  613 | #pragma clang diagnostic ignored "-Wvolatile"
      |                                  ^
3 warnings generated.
[3/4] Compiling USearchObjectiveC USearchObjective.mm
[5/8] Compiling USearch Util.swift
[6/8] Compiling USearch USearchIndex+Sugar.swift
[7/8] Compiling USearch USearchIndex.swift
[8/8] Emitting module USearch
Build complete! (5.85s)
Build complete.
{
  "cxx_language_standard" : "c++11",
  "dependencies" : [
  ],
  "manifest_display_name" : "USearch",
  "name" : "USearch",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "USearchObjectiveC",
      "targets" : [
        "USearchObjectiveC"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "USearch",
      "targets" : [
        "USearch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "USearchTestsSwift",
      "module_type" : "SwiftTarget",
      "name" : "USearchTestsSwift",
      "path" : "swift",
      "sources" : [
        "Test.swift"
      ],
      "target_dependencies" : [
        "USearch"
      ],
      "type" : "test"
    },
    {
      "c99name" : "USearchObjectiveC",
      "module_type" : "ClangTarget",
      "name" : "USearchObjectiveC",
      "path" : "objc",
      "product_memberships" : [
        "USearchObjectiveC"
      ],
      "sources" : [
        "USearchObjective.mm"
      ],
      "type" : "library"
    },
    {
      "c99name" : "USearchC",
      "module_type" : "ClangTarget",
      "name" : "USearchC",
      "path" : "c",
      "product_memberships" : [
        "USearch"
      ],
      "sources" : [
        "lib.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "USearch",
      "module_type" : "SwiftTarget",
      "name" : "USearch",
      "path" : "swift",
      "product_memberships" : [
        "USearch"
      ],
      "sources" : [
        "USearchIndex+Sugar.swift",
        "USearchIndex.swift",
        "Util.swift"
      ],
      "target_dependencies" : [
        "USearchC"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.