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Swift compilation time debugging options and their outputs
Queuing (initial): {compile: foo.o <= foo.swift}
Queuing (initial): {merge-module: Foo.swiftmodule <= foo.o}
Queuing (initial): {link: libFoo.dylib <= foo.o}
===-------------------------------------------------------------------------===
Driver Compilation Time
===-------------------------------------------------------------------------===
Total Execution Time: 0.0009 seconds (0.3250 wall clock)
---User Time--- --System Time-- --User+System-- ---Wall Time--- --- Name ---
0.0001 ( 39.7%) 0.0001 ( 7.1%) 0.0001 ( 12.5%) 0.2403 ( 73.9%) {compile: foo.o <= foo.swift}
0.0001 ( 55.1%) 0.0007 ( 90.1%) 0.0008 ( 84.3%) 0.0613 ( 18.9%) {compile: bar.o <= bar.swift}
0.0000 ( 5.1%) 0.0000 ( 2.8%) 0.0000 ( 3.2%) 0.0234 ( 7.2%) {merge-module: Main.swiftmodule <= bar.o foo.o}
0.0002 (100.0%) 0.0008 (100.0%) 0.0009 (100.0%) 0.3250 (100.0%) Total
===-------------------------------------------------------------------------===
Swift compilation
===-------------------------------------------------------------------------===
Total Execution Time: 0.0307 seconds (0.1196 wall clock)
---User Time--- --System Time-- --User+System-- ---Wall Time--- --- Name ---
0.0043 ( 39.3%) 0.0091 ( 45.6%) 0.0133 ( 43.4%) 0.0547 ( 45.7%) performSema
0.0030 ( 27.5%) 0.0070 ( 35.2%) 0.0100 ( 32.5%) 0.0437 ( 36.5%) performSema-loadStdlib
0.0011 ( 10.0%) 0.0011 ( 5.4%) 0.0022 ( 7.0%) 0.0081 ( 6.7%) performSema-parseAndCheckTypes
0.0008 ( 7.0%) 0.0009 ( 4.4%) 0.0016 ( 5.3%) 0.0067 ( 5.6%) Type checking / Semantic analysis
0.0002 ( 1.7%) 0.0010 ( 4.9%) 0.0012 ( 3.8%) 0.0029 ( 2.4%) performSema-getImplicitlyImportedModules
0.0006 ( 5.3%) 0.0002 ( 1.2%) 0.0008 ( 2.7%) 0.0012 ( 1.0%) SILGen
0.0002 ( 1.4%) 0.0001 ( 0.5%) 0.0003 ( 0.8%) 0.0011 ( 0.9%) AST verification
0.0002 ( 2.1%) 0.0001 ( 0.7%) 0.0004 ( 1.2%) 0.0004 ( 0.3%) IRGen
0.0002 ( 2.0%) 0.0001 ( 0.6%) 0.0003 ( 1.1%) 0.0003 ( 0.3%) Serialization, swiftmodule
0.0001 ( 1.0%) 0.0001 ( 0.5%) 0.0002 ( 0.7%) 0.0002 ( 0.2%) Parsing
0.0001 ( 0.7%) 0.0001 ( 0.4%) 0.0001 ( 0.5%) 0.0001 ( 0.1%) performSema-parsePartialModulesAndLibraryFiles
0.0001 ( 0.7%) 0.0001 ( 0.4%) 0.0001 ( 0.5%) 0.0001 ( 0.1%) performSema-parseLibraryFile
0.0000 ( 0.4%) 0.0000 ( 0.2%) 0.0001 ( 0.2%) 0.0001 ( 0.1%) performSema-checkTypesWhileParsingMain-parseAndTypeCheckMainFile
0.0000 ( 0.3%) 0.0000 ( 0.0%) 0.0000 ( 0.1%) 0.0000 ( 0.0%) SIL verification, pre-optimization
0.0000 ( 0.2%) 0.0000 ( 0.1%) 0.0000 ( 0.1%) 0.0000 ( 0.0%) Serialization, swiftdoc
0.0000 ( 0.2%) 0.0000 ( 0.0%) 0.0000 ( 0.1%) 0.0000 ( 0.0%) SIL optimization
0.0000 ( 0.2%) 0.0000 ( 0.0%) 0.0000 ( 0.1%) 0.0000 ( 0.0%) SIL verification, post-optimization
0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) Name binding
0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) performSema-importBridgingHeader
0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) verifyAllLoadedModules
0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) 0.0000 ( 0.0%) performWholeModuleTypeChecking
0.0109 (100.0%) 0.0199 (100.0%) 0.0307 (100.0%) 0.1196 (100.0%) Total
48.44ms /Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:12:23 get {}
0.89ms /Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:3:13 public func z() -> Int
43.42ms /Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:7:13 public func a<T, U, V, W, X>(b: T, c: U, d: V, e: W, f: X)
0.01ms /Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:11:15 init()
/Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:4:28: warning: expression took 37ms to type-check (limit: 1ms)
return x + 1 + 2 + 3 + x + Int(0.1)
~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:12:23: warning: getter 'bar' took 47ms to type-check (limit: 1ms)
public var bar: Int {
^
/Users/bgesiak/Source/modocache/swift-incremental-builder/fixtures/library/foo.swift:7:13: warning: global function 'a(b:c:d:e:f:)' took 47ms to type-check (limit: 1ms)
public func a<T, U, V, W, X>(b: T, c: U, d: V, e: W, f: X) {
^
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