The toolchain size has increased for Xcode and Windows packages
Bug: [SR-15397] Binary Size increase on main · Issue #57711 · apple/swift · GitHub
Xcode Toolchain:
Windows Toolchain:
Collected data on Xcode toolchain size between pre and post rebranch merge. (Updating llvm-project swift/main branch )
$ du -hd1
3.3G swift-DEVELOPMENT-SNAPSHOT-2021-10-27-a.xctoolchain
2.9G swift-DEVELOPMENT-SNAPSHOT-2021-10-05-a.xctoolchain
Following table are filtered based on >1MB files to reduce noise.
Baseline is swift-DEVELOPMENT-SNAPSHOT-2021-10-05-a.xctoolchain
Current is swift-DEVELOPMENT-SNAPSHOT-2021-10-05-a.xctoolchain
Files Added
+---------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
| File | Baseline (bytes) | Current (bytes) | Delta |
+---------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
| usr/lib/libLTO.dylib | 0 | 195000304 | 100% |
| System/Library/PrivateFrameworks/LLDB.framework/Versions/A/Resources/Clang/include/riscv_vector.h | 0 | 10155852 | 100% |
| usr/lib/clang/10.0.0/include/riscv_vector.h | 0 | 10155852 | 100% |
+---------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
Files over 10% delta only
+----------------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
| File | Baseline (bytes) | Current (bytes) | Delta |
+----------------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
| usr/bin/lldb | 1212576 | 1054048 | -13% |
| usr/lib/swift/iphonesimulator/libswiftRemoteMirror.dylib | 2036160 | 2245824 | 10% |
| usr/lib/swift/macosx/libswiftRemoteMirror.dylib | 1348032 | 1492144 | 11% |
| usr/lib/swift/appletvsimulator/libswiftRemoteMirror.dylib | 1348032 | 1492160 | 11% |
| usr/lib/swift/watchsimulator/libswiftRemoteMirror.dylib | 2068928 | 2294976 | 11% |
| usr/lib/clang/10.0.0/include/arm_sve.h | 1200550 | 1585739 | 32% |
| System/Library/PrivateFrameworks/LLDB.framework/Versions/A/Resources/Clang/include/arm_sve.h | 1200550 | 1585739 | 32% |
| usr/lib/sourcekitd.framework/Versions/A/XPCServices/SourceKitService.xpc/Contents/MacOS/SourceKitService | 289654880 | 416514848 | 44% |
| usr/bin/sk-stress-test | 3854512 | 9364608 | 143% |
| usr/bin/swift-evolve | 2647040 | 8050848 | 204% |
+----------------------------------------------------------------------------------------------------------+------------------+-----------------+-------+
File removed
+------------------------------------+------------------+----------------+-------+
| File | Baseline (bytes) | Current(bytes) | Delta |
+------------------------------------+------------------+----------------+-------+
| usr/lib/libSwiftSyntax.dylib | 9978592 | 0 | -100% |
| usr/lib/libSwiftSyntaxParser.dylib | 10227600 | 0 | -100% |
+------------------------------------+------------------+----------------+-------+
compnerd
October 31, 2021, 2:54am
2
Thanks for kicking off the thread @mishal_shah , I forgot about doing that. Fantastic tables (I'm going to have to copy it)! I had collected some similar details on the Windows builds. Replicating it here for having a single location with all the data.
+-----------------------------------------+---------+---------+---------+
| MSI | 5.5 | main | delta |
+-----------------------------------------+---------+---------+---------+
| windows-devtools-amd64.msi | 9 MB | 10 MB | + 1 MB |
| windows-icu-amd64.msi | 13 MB | 13 MB | - |
| windows-runtime-amd64.msi | 5 MB | 6 MB | + 1 MB |
| windows-sdk-amd64.msi | 11 MB | 12 MB | + 1 MB |
| windows-toolchain-amd64.msi | 407 MB | 454 MB | + 47 MB |
+-----------------------------------------+---------+---------+---------+
+-----------------------------------------+---------+---------+---------+
| Install Root | 5.5 | main | delta |
+-----------------------------------------+---------+---------+---------+
| devtools image | 39 MB | 41 MB | + 2 MB |
| runtime/sdk image | 79 MB | 93 MB | + 14 MB |
| toolchain image | 3587 MB | 3979 MB | +392 MB |
+-----------------------------------------+---------+---------+---------+
+-----------------------------------------+---------+---------+---------+
| Install Subtree | 5.5 | main | delta |
+-----------------------------------------+---------+---------+---------+
| toolchain usr/bin | 3448 MB | 3813 MB | +365 MB |
| toolchain usr/lib | 138 MB | 166 MB | + 28 MB |
+-----------------------------------------+---------+---------+---------+
+-----------------------------------------+---------+---------+---------+
| File | 5.5 | main | delta |
+-----------------------------------------+---------+---------+---------+
| usr/bin/LTO.dll | 46 MB | 51 MB | + 5 MB |
| usr/bin/_InternalSwiftScan.dll | 100 MB | 109 MB | + 9 MB |
| usr/bin/_InternalSwiftSyntaxParser.dll | 19 MB | 20 MB | + 1 MB |
| usr/bin/addr2line.exe | 6 MB | 6 MB | - |
| usr/bin/ar.exe | 12 MB | 12 MB | - |
| usr/bin/c++filt.exe | 425 KB | 441 KB | + 16 KB |
| usr/bin/clang++.exe | 83 MB | 89 MB | + 6 MB |
| usr/bin/clang-cl.exe | 83 MB | 89 MB | + 6 MB |
| usr/bin/clang-cpp.exe | 83 MB | 89 MB | + 6 MB |
| usr/bin/clang-format.exe | 2 MB | 2 MB | - |
| usr/bin/clang-tidy.exe | 41 MB | 45 MB | + 4 MB |
| usr/bin/clang.exe | 83 MB | 89 MB | + 6 MB |
| usr/bin/clangd.exe | 33 MB | 37 MB | + 4 MB |
| usr/bin/complete-test.exe | 285 KB | 242 KB | - 43 KB |
| usr/bin/dispatch.dll | 227 KB | 227 KB | - |
| usr/bin/dsymutil.exe | 35 MB | 36 MB | + 1 MB |
| usr/bin/dwp.exe | 34 MB | 35 MB | + 1 MB |
| usr/bin/git-clang-format | 21 KB | 22 KB | + 1 KB |
| usr/bin/ld.lld.exe | 52 MB | 54 MB | + 2 MB |
| usr/bin/ld64.lld.darwinnew.exe | 52 MB | 54 MB | + 2 MB |
| usr/bin/ld64.lld.darwinold.exe | | 54 MB | + 54 MB |
| usr/bin/ld64.lld.exe | 52 MB | 54 MB | + 2 MB |
| usr/bin/libIndexStore.dll | 401 KB | 361 KB | - 40 KB |
| usr/bin/libclang.dll | 60 MB | 83 MB | + 23 MB |
| usr/bin/liblldb.dll | 117 MB | 123 MB | + 6 MB |
| usr/bin/lld-link.exe | 52 MB | 54 MB | + 2 MB |
| usr/bin/lld.exe | 52 MB | 54 MB | + 2 MB |
| usr/bin/lldb-argdumper.exe | 240 KB | 199 KB | - 41 KB |
| usr/bin/lldb-moduleimport-test.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/lldb-server.exe | 75 MB | 109 MB | + 34 MB |
| usr/bin/lldb-vscode.exe | 435 KB | 479 KB | + 44 KB |
| usr/bin/lldb.exe | 299 KB | 262 KB | - 37 KB |
| usr/bin/llvm-ar.exe | 12 MB | 12 MB | - |
| usr/bin/llvm-cov.exe | 5 MB | 5 MB | - |
| usr/bin/llvm-cvtres.exe | 4 MB | 379 KB | - 4 MB |
| usr/bin/llvm-cxxfilt.exe | 425 KB | 441 KB | + 16 KB |
| usr/bin/llvm-dlltool.exe | 12 MB | 12 MB | - |
| usr/bin/llvm-dwarfdump.exe | 10 MB | 11 MB | + 1 MB |
| usr/bin/llvm-dwp.exe | 34 MB | 35 MB | + 1 MB |
| usr/bin/llvm-lib.exe | 12 MB | 12 MB | - |
| usr/bin/llvm-lipo.exe | 4 MB | 5 MB | - |
| usr/bin/llvm-mt.exe | 286 KB | 248 KB | - 38 KB |
| usr/bin/llvm-nm.exe | 12 MB | 13 MB | + 1 MB |
| usr/bin/llvm-objcopy.exe | 5 MB | 5 MB | - |
| usr/bin/llvm-objdump.exe | 13 MB | 14 MB | + 1 MB |
| usr/bin/llvm-pdbutil.exe | 6 MB | 6 MB | - |
| usr/bin/llvm-profdata.exe | 2 MB | 3 MB | + 1 MB |
| usr/bin/llvm-ranlib.exe | 12 MB | 12 MB | - |
| usr/bin/llvm-rc.exe | 429 KB | 612 KB | +200 KB |
| usr/bin/llvm-readelf.exe | 7 MB | 7 MB | - |
| usr/bin/llvm-readobj.exe | 7 MB | 7 MB | - |
| usr/bin/llvm-size.exe | 4 MB | 4 MB | - |
| usr/bin/llvm-strings.exe | 340 KB | 348 KB | + 8 KB |
| usr/bin/llvm-strip.exe | 5 MB | 5 MB | - |
| usr/bin/llvm-symbolizer.exe | 6 MB | 6 MB | - |
| usr/bin/llvm-undname.exe | 388 KB | 407 KB | + 29 KB |
| usr/bin/nm.exe | 12 MB | 13 MB | + 1 MB |
| usr/bin/objcopy.exe | 5 MB | 5 MB | - |
| usr/bin/objdump.exe | 13 MB | 14 MB | - |
| usr/bin/ranlib.exe | 12 MB | 12 MB | - |
| usr/bin/readelf.exe | 7 MB | 7 MB | - |
| usr/bin/repl_swift.exe | 11 KB | 11 KB | - |
| usr/bin/sil-func-extractor.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/sil-llvm-gen.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/sil-nm.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/sil-opt.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/sil-passpipeline-dumper.exe | 37 MB | 39 MB | + 2 MB |
| usr/bin/size.exe | 4 MB | 4 MB | - |
| usr/bin/sourcekitd-test.exe | 479 KB | 449 KB | - 30 KB |
| usr/bin/sourcekitdInProc.dll | 73 MB | 106 MB | + 32 MB |
| usr/bin/strings.exe | 340 KB | 348 KB | + 8 KB |
| usr/bin/swift-api-digester.exe | 130 MB | 109 MB | - 21 MB |
| usr/bin/swift-api-dump.py | 12 KB | 12 KB | - |
| usr/bin/swift-api-extract.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swift-ast-script.exe | 102 MB | 108 MB | + 6 MB |
| usr/bin/swift-autolink-extract.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swift-def-to-yaml-converter.exe | 701 KB | 728 KB | + 27 KB |
| usr/bin/swift-demangle-yamldump.exe | 515 KB | 533 KB | + 18 KB |
| usr/bin/swift-demangle.exe | 665 KB | 676 KB | + 11 KB |
| usr/bin/swift-dependency-tool.exe | 53 MB | 56 MB | + 3 MB |
| usr/bin/swift-frontend.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swift-ide-test.exe | 102 MB | 108 MB | + 6 MB |
| usr/bin/swift-indent.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swift-llvm-opt.exe | 63 MB | 66 MB | + 3 MB |
| usr/bin/swift-refactor.exe | 100 MB | 106 MB | + 6 MB |
| usr/bin/swift-reflection-dump.exe | 5 MB | 5 MB | - |
| usr/bin/swift-remoteast-test.exe | 102 MB | 108 MB | + 6 MB |
| usr/bin/swift-serialize-diagnostics.exe | 748 KB | 774 KB | + 26 KB |
| usr/bin/swift-symbolgraph-extract.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swift-syntax-parser-test.exe | 367 KB | 381 KB | + 17 KB |
| usr/bin/swift-syntax-test.exe | 70 MB | 104 MB | + 34 MB |
| usr/bin/swift.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/swiftDemangle.dll | 179 KB | 181 KB | + 2 KB |
| usr/bin/swiftRemoteMirror.dll | 513 KB | 518 KB | + 6 KB |
| usr/bin/swiftc.exe | 103 MB | 109 MB | + 6 MB |
| usr/bin/wasm-ld.exe | 52 MB | 54 MB | + 2 MB |
| usr/lib/BlocksRuntime.lib | 6 KB | 6 KB | - |
| usr/lib/LTO.lib | 23 KB | 12 KB | - |
| usr/lib/clang | 10 MB | 21 MB | + 11 MB |
| usr/lib/dispatch.lib | 46 KB | 46 KB | - |
| usr/lib/libIndexStore.lib | 22 KB | 22 KB | - |
| usr/lib/libclang.lib | 124 KB | 125 KB | + 1 KB |
| usr/lib/liblldb.lib | 906 KB | 906 KB | - |
| usr/lib/site-packages | 118 MB | 124 MB | + 6 MB |
| usr/lib/sourcekitdInProc.lib | 22 KB | 22 KB | - |
| usr/lib/swift | 10 MB | 21 MB | + 11 MB |
| usr/lib/swiftDemangle.lib | 4 KB | 4 KB | - |
+-----------------------------------------+---------+---------+---------+
+-------------------------------------------+---------+---------+---------+
| Install Subtree | 5.5 | main | delta |
+-------------------------------------------+---------+---------+---------+
| platform usr/bin | 14 MB | 15 MB | + 1 MB |
| platform usr/lib | 64 MB | 77 MB | + 13 MB |
+-------------------------------------------+---------+---------+---------+
+-------------------------------------------+---------+---------+---------+
| File | 5.5 | main | delta |
+-------------------------------------------+---------+---------+---------+
| usr/bin/BlocksRuntime.dll | 13 KB | 13 KB | - |
| usr/bin/Foundation.dll | 6 MB | 7 MB | + 1 MB |
| usr/bin/FoundationNetworking.dll | 2 MB | 2 MB | - |
| usr/bin/FoundationXML.dll | 2 MB | 2 MB | - |
| usr/bin/dispatch.dll | 226 KB | 226 KB | - |
| usr/bin/plutil.exe | 48 KB | 48 KB | - |
| usr/bin/sdk-module-lists | 8 KB | 8 KB | - |
| usr/bin/swift-api-checker.py | 12 KB | 12 KB | - |
| usr/bin/swift-api-dump.py | 12 KB | 12 KB | - |
| usr/bin/swiftCRT.dll | 40 KB | 39 KB | - 1 KB |
| usr/bin/swiftCore.dll | 5 MB | 5 MB | - |
| usr/bin/swiftDispatch.dll | 138 KB | 139 KB | + 1 KB |
| usr/bin/swiftRemoteMirror.dll | 513 KB | 518 KB | + 5 KB |
| usr/bin/swiftSwiftOnoneSupport.dll | 215 KB | 217 KB | + 2 KB |
| usr/bin/swiftWinSDK.dll | 28 KB | 28 KB | - |
| usr/bin/swift_Concurrency.dll | 290 KB | 283 KB | - 7 KB |
| usr/bin/swift_Differentiation.dll | 338 KB | 337 KB | - 1 KB |
| usr/lib/swift/Block | 3 KB | 3 KB | - |
| usr/lib/swift/CFURLSessionInterface | 48 KB | 48 KB | - |
| usr/lib/swift/CFXMLInterface | 18 KB | 18 KB | - |
| usr/lib/swift/CoreFoundation | 816 KB | 835 KB | + 19 KB |
| usr/lib/swift/FrameworkABIBaseline | 16 MB | 17 MB | + 1 MB |
| usr/lib/swift/clang | 10 MB | 21 MB | + 11 MB |
| usr/lib/swift/dispatch | 188 KB | 188 KB | - |
| usr/lib/swift/os | 15 KB | 15 KB | - |
| usr/lib/swift/shims | 207 KB | 157 KB | - 50 KB |
| usr/lib/swift/windows | 38 MB | 39 MB | + 1 MB |
+-------------------------------------------+---------+---------+---------+
+-------------------------------------------+---------+---------+---------+
| Install Subtree | 5.5 | main | delta |
+-------------------------------------------+---------+---------+---------+
| devtools usr/bin | 22 MB | 23 MB | + 1 MB |
| devtools usr/lib | 18 MB | 19 MB | + 1 MB |
+-------------------------------------------+---------+---------+---------+
+-------------------------------------------+---------+---------+---------+
| File | 5.5 | main | delta |
+-------------------------------------------+---------+---------+---------+
| usr/bin/ArgumentParser.dll | 612 KB | 647 KB | + 35 KB |
| usr/bin/Basics.dll | 163 KB | 230 KB | + 67 KB |
| usr/bin/Build.dll | 462 KB | 470 KB | + 8 KB |
| usr/bin/BuildServerProtocol.dll | 223 KB | 222 KB | - 1 KB |
| usr/bin/CYaml.dll | 95 KB | 95 KB | - |
| usr/bin/Collections.dll | 17 KB | 17 KB | - |
| usr/bin/Commands.dll | 2 MB | 3 MB | + 1 MB |
| usr/bin/Crypto.dll | 704 KB | 701 KB | - 3 KB |
| usr/bin/DequeModule.dll | 118 KB | 118 KB | - |
| usr/bin/IndexStoreDB.dll | 580 KB | 582 KB | + 2 KB |
| usr/bin/LLBuildManifest.dll | 183 KB | 183 KB | - |
| usr/bin/LSPLogging.dll | 45 KB | 47 KB | + 2 KB |
| usr/bin/LanguageServeProtocol.dll | 2 MB | 2 MB | - |
| usr/bin/LanguageServerProtocolJSONRPC.dll | 111 KB | 110 KB | - 1 KB |
| usr/bin/OrderedCollections.dll | 297 KB | 297 KB | - |
| usr/bin/PackageCollections.dll | 897 KB | 851 KB | - 46 KB |
| usr/bin/PackageCollectionsModel.dll | 166 KB | 163 KB | - 3 KB |
| usr/bin/PackageCollectionsSigning.dll | 840 KB | 841 KB | + 1 KB |
| usr/bin/PackageGraph.dll | 746 KB | 728 KB | - 18 KB |
| usr/bin/PackageLoading.dll | 487 KB | 502 KB | + 15 KB |
| usr/bin/PackageModel.dll | 609 KB | 671 KB | + 62 KB |
| usr/bin/PriorityQueueModule.dll | 49 KB | 48 KB | - 1 KB |
| usr/bin/SKCore.dll | 254 KB | 255 KB | + 1 KB |
| usr/bin/SKSupport.dll | 53 KB | 52 KB | - 1 KB |
| usr/bin/SKSwiftPMWorkspace.dll | 70 KB | 68 KB | - 2 KB |
| usr/bin/SPMBuildCore.dll | 275 KB | 269 KB | - 6 KB |
| usr/bin/SourceControl.dll | 43 KB | 193 KB | +150 KB |
| usr/bin/SourceKitD.dll | 161 KB | 146 KB | - 15 KB |
| usr/bin/SourceKitLSP.dll | 137 KB | 615 KB | +478 KB |
| usr/bin/SwiftDriver.dll | 526 KB | 2 MB | + 2 MB |
| usr/bin/SwiftDriverExecution.dll | 2 MB | 98 KB | - 2 MB |
| usr/bin/SwiftOptions.dll | 839 KB | 883 KB | + 54 KB |
| usr/bin/TSCBasic.dll | 507 KB | 509 KB | + 2 KB |
| usr/bin/TSCLibc.dll | 22 KB | 22 KB | - |
| usr/bin/TSCUtility.dll | 2 MB | 2 MB | - |
| usr/bin/Workspace.dll | 580 KB | 813 KB | +283 KB |
| usr/bin/XCBuildSupport.dll | 573 KB | 564 KB | - 8 KB |
| usr/bin/Xcodeproj.dll | 305 KB | 295 KB | - 10 KB |
| usr/bin/Yams.dll | 516 KB | 508 KB | - 8 KB |
| usr/bin/llbuild.dll | 2 MB | 2 MB | - |
| usr/bin/llbuildSwift.dll | 174 KB | 176 KB | + 2 KB |
| usr/bin/sourcekit-lsp.exe | 67 KB | 66 KB | - 1 KB |
| usr/bin/swift-build-tool.exe | 2 MB | 2 MB | - |
| usr/bin/swift-build.exe | 18 KB | 18 KB | - |
| usr/bin/swift-package.exe | 18 KB | 21 KB | + 3 KB |
| usr/bin/swift-run.exe | 18 KB | 18 KB | - |
| usr/bin/swift-test.exe | 116 KB | 18 KB | - 98 KB |
+-------------------------------------------+---------+---------+---------+
These aren't as precise as your collection (rounding due to the units). But it does identify the areas.
1 Like
etcwilde
October 31, 2021, 3:47pm
3
Hahaha. I heard you liked linkers, so I put four in your install.
1 Like
compnerd
October 31, 2021, 8:04pm
4
They should be identical copies. They will compress to a single copy though they cannot be symlinks
Keith
January 20, 2022, 6:43pm
5
I have since removed the .darwinnew + .darwinold symlinks, so that will be resolved in the future. Unfortunately ld.lld.exe + ld64.lld.exe will both continue to exist and be symlinks. Theoretically we could just include one but then we'd have to pass the mode in every invocation since today it uses the basename for this.
This would a good thing to resolve upstream.