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Friday, December 2, 2016
Floating Point Benchmark: Swift Language Added
I have posted an update to my trigonometry-intense floating point benchmark which adds Swift to the list of languages in which the benchmark is implemented. A new release of the benchmark collection including Swift is now available for downloading. Swift is a general purpose programming language developed by Apple for application programming on all of their platforms (macOS, iOS, tvOS, and watchOS). In addition, Swift has been ported to Linux, and is now developed as an open source project. Swift is intended as a successor to Objective-C as the main development language for Apple systems. Swift is intended to clean up the syntax of C and eliminate security risks such as null pointers, errors in memory management, subscripts out of range, overflows, and type conversion errors. Memory management is automatic, using a reference count scheme and explicit declaration of weak references to avoid memory leaks due to circular references. Functions are first class objects and rudimentary support for functional programming (for example, map, reduce, and lazy evaluation) is provided. The relative performance of the various language implementations (with C taken as 1) is as follows. All language implementations of the benchmark listed below produced identical results to the last (11th) decimal place.| Language | Relative Time |
Details |
|---|---|---|
| C | 1 | GCC 3.2.3 -O3, Linux |
| Visual Basic .NET | 0.866 | All optimisations, Windows XP |
| FORTRAN | 1.008 | GNU Fortran (g77) 3.2.3 -O3, Linux |
| Pascal | 1.027 1.077 |
Free Pascal 2.2.0 -O3, Linux GNU Pascal 2.1 (GCC 2.95.2) -O3, Linux |
| Swift | 1.054 | Swift 3.0.1, -O, Linux |
| Rust | 1.077 | Rust 0.13.0, --release, Linux |
| Java | 1.121 | Sun JDK 1.5.0_04-b05, Linux |
| Visual Basic 6 | 1.132 | All optimisations, Windows XP |
| Haskell | 1.223 | GHC 7.4.1-O2 -funbox-strict-fields, Linux |
| Ada | 1.401 | GNAT/GCC 3.4.4 -O3, Linux |
| Go | 1.481 | Go version go1.1.1 linux/amd64, Linux |
| Simula | 2.099 | GNU Cim 5.1, GCC 4.8.1 -O2, Linux |
| Lua | 2.515 22.7 |
LuaJIT 2.0.3, Linux Lua 5.2.3, Linux |
| Python | 2.633 30.0 |
PyPy 2.2.1 (Python 2.7.3), Linux Python 2.7.6, Linux |
| Erlang | 3.663 9.335 |
Erlang/OTP 17, emulator 6.0, HiPE [native, {hipe, [o3]}] Byte code (BEAM), Linux |
| ALGOL 60 | 3.951 | MARST 2.7, GCC 4.8.1 -O3, Linux |
| Lisp | 7.41 19.8 |
GNU Common Lisp 2.6.7, Compiled, Linux GNU Common Lisp 2.6.7, Interpreted |
| Smalltalk | 7.59 | GNU Smalltalk 2.3.5, Linux |
| Forth | 9.92 | Gforth 0.7.0, Linux |
| COBOL | 12.5 46.3 |
Micro Focus Visual COBOL 2010, Windows 7 Fixed decimal instead of computational-2 |
| Algol 68 | 15.2 | Algol 68 Genie 2.4.1 -O3, Linux |
| Perl | 23.6 | Perl v5.8.0, Linux |
| Ruby | 26.1 | Ruby 1.8.3, Linux |
| JavaScript | 27.6 39.1 46.9 |
Opera 8.0, Linux Internet Explorer 6.0.2900, Windows XP Mozilla Firefox 1.0.6, Linux |
| QBasic | 148.3 | MS-DOS QBasic 1.1, Windows XP Console |
| Mathematica | 391.6 | Mathematica 10.3.1.0, Raspberry Pi 3, Raspbian |
Posted at
16:37
