MetalANNS – Build Information – Swift Package Index

Build Information

Successful build of MetalANNS, reference main (139604), with Swift 6.4 for macOS (SPM) on 27 Sep 2026 09:50:20 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/christopherkarani/MetalANNS.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/christopherkarani/MetalANNS
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1396049 chore: prepare 0.3.0 release
Cloned https://github.com/christopherkarani/MetalANNS.git
Revision (git rev-parse @):
13960499c40abd3f06443eb80258e08a6b777da4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/christopherkarani/MetalANNS.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/christopherkarani/MetalANNS.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 243]
[Planning deferred tasks]
[56 / 111]
[66 / 111] MetalANNS_MetalANNSCore
[72 / 111] MetalANNS_MetalANNSCore
[73 / 111] MetalANNS_MetalANNSCore
[79 / 113] MetalANNSC
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[200 / 227] MetalANNSCore
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[219 / 239] MetalANNS
[229 / 239] MetalANNSCore
[232 / 240] MetalANNS
[241 / 251] MetalANNSBenchmarks-product
[244 / 251] MetalANNS
[247 / 251] MetalANNSBenchmarks-product
[249 / 251] MetalANNSBenchmarks-product
Build complete! (13.11 sec)
Fetching https://github.com/groue/GRDB.swift.git
[1/113994] Fetching grdb.swift
Fetched https://github.com/groue/GRDB.swift.git (34.18s)
Computing version for https://github.com/groue/GRDB.swift.git
Computed https://github.com/groue/GRDB.swift.git at 7.11.1 (37.31s)
Creating working copy for https://github.com/groue/GRDB.swift.git
Working copy of https://github.com/groue/GRDB.swift.git resolved at 7.11.1
warning: missing creator for mutated node: ('/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/MetalANNS_MetalANNSCore.bundle/Contents/MacOS')
/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/FlatGPUSearch.swift:488:21: [1;33mwarning: [1;39m'cblas_sgemv' was deprecated in macOS 13.3: An updated CBLAS interface supporting ILP64 is available.  Please compile with -DACCELERATE_NEW_LAPACK to access the new headers and -DACCELERATE_LAPACK_ILP64 for ILP64 support.[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/BoundedExactScan.swift:162:24: [1;33mwarning: [1;39mcapture of 'dotsScratch' with non-Sendable type 'UnsafeMutablePointer<Float>' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m160 |[0;0m             guard start < end else { return }
[0;36m161 |[0;0m             let rows = end - start
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[0;36m163 |[0;0m
[0;36m164 |[0;0m             context.queryCodes.withUnsafeBufferPointer { queryBuffer in
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[0;36m228 |[0;0m             }
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[0;36m230 |[0;0m             resultsStorage[slice] = heapSortedAscending(heap)
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[0;36m231 |[0;0m         }
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/IVFFlatSearch.swift:651:9: [1;33mwarning: [1;39m'cblas_sgemm' was deprecated in macOS 13.3: An updated CBLAS interface supporting ILP64 is available.  Please compile with -DACCELERATE_NEW_LAPACK to access the new headers and -DACCELERATE_LAPACK_ILP64 for ILP64 support.[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
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[0;36m652 |[0;0m             CblasRowMajor,
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/IVFFlatSearch.swift:684:33: [1;33mwarning: [1;39mcapture of 'scores' with non-Sendable type 'UnsafeMutablePointer<Float>' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m682 |[0;0m                 var best = 0
[0;36m683 |[0;0m                 var bestKey = Float.greatestFiniteMagnitude
[0;36m684 |[0;0m                 let rowScores = scores.advanced(by: row * nlist)
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[0;36m685 |[0;0m                 let qn = rowNormSq[row]
[0;36m686 |[0;0m                 for cluster in 0..<nlist {
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[0;36m2 |[0;0m     public let _rawValue: Builtin.RawPointer
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/IVFFlatSearch.swift:685:26: [1;33mwarning: [1;39mcapture of 'rowNormSq' with non-Sendable type 'UnsafePointer<Float>' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m683 |[0;0m                 var bestKey = Float.greatestFiniteMagnitude
[0;36m684 |[0;0m                 let rowScores = scores.advanced(by: row * nlist)
[0;36m685 |[0;0m                 let qn = rowNormSq[row]
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[0;36m2 |[0;0m     public let _rawValue: Builtin.RawPointer
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[0;36m688 |[0;0m                         dot: rowScores[cluster],
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[0;36m691 |[0;0m                         metric: metric
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[0;36m1 |[0;0m @frozen public struct UnsafePointer<Pointee> : Copyable where Pointee : ~Copyable {
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[0;36m2 |[0;0m     public let _rawValue: Builtin.RawPointer
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSCore/IVFFlatSearch.swift:698:17: [1;33mwarning: [1;39mcapture of 'assignments' with non-Sendable type 'UnsafeMutablePointer<Int>' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m696 |[0;0m                     }
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[0;36m698 |[0;0m                 assignments[row] = best
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[0;36m2 |[0;0m     public let _rawValue: Builtin.RawPointer
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNS/Storage/SQLiteStructuredStore.swift:92:17: [1;33mwarning: [1;39mresult of call to 'withUnsafeBytes' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
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/Users/admin/builder/spi-builder-workspace/Sources/MetalANNSBenchmarks/HotPathProfiler.swift:231:17: [1;33mwarning: [1;39m'cblas_sgemv' was deprecated in macOS 13.3: An updated CBLAS interface supporting ILP64 is available.  Please compile with -DACCELERATE_NEW_LAPACK to access the new headers and -DACCELERATE_LAPACK_ILP64 for ILP64 support.[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m229 |[0;0m             let start = DispatchTime.now().uptimeNanoseconds
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Build complete.
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        "ShardedIndexParallelSearchTests.swift",
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        "StreamingIndexFlushTests.swift",
        "StreamingIndexInsertTests.swift",
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        "StreamingIndexPersistenceTests.swift",
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        "QuantizedStorage.swift",
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        "SIMDDistance.swift",
        "SearchBufferPool.swift",
        "SearchFilter.swift",
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      ],
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    },
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}
Done.