LLVM Clang 3.4 AMD APU Benchmarks

Benchmarks by Michael Larabel for a future article on Phoronix.com. Quick look at LLVM Clang 3.3 vs. Clang 3.4 compiler performance. More tests forthcoming.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1411077-SO-1312033SO50
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Audio Encoding 2 Tests
C/C++ Compiler Tests 5 Tests
CPU Massive 6 Tests
Creator Workloads 4 Tests
Cryptography 2 Tests
Encoding 2 Tests
Multi-Core 2 Tests
Renderers 2 Tests
Server CPU Tests 2 Tests
Single-Threaded 5 Tests

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Date
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  Test
  Duration
Clang 3.3
December 03 2013
 
Clang 3.5 SVN
December 03 2013
 
i7 4700HQ
November 08 2014
 
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LLVM Clang 3.4 AMD APU Benchmarks, "BLAKE2 20121223 - Phoronix Test Suite v4.8.5", Lower Results Are Better "Clang 3.3",9.71,9.63,9.63 "Clang 3.5 SVN",9.11,9.11,9.11 "i7 4700HQ",4.16,4.16,4.17 "Botan 1.10.3 - Test: Tiger", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "Botan 1.10.3 - Test: KASUMI", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "Botan 1.10.3 - Test: AES-256", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "Botan 1.10.3 - Test: Twofish", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "Botan 1.10.3 - Test: CAST-256", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "Botan 1.10.3 - Test: X9.19-MAC", Higher Results Are Better "Clang 3.3", "Clang 3.5 SVN", "i7 4700HQ", "C-Ray 1.1 - Total Time", Lower Results Are Better "Clang 3.3",58.36,63.547,64.482,65.056,65.238,65.278 "Clang 3.5 SVN",57.057,61.715,63.173,63.728,64.357,63.99 "i7 4700HQ",27.317,27.112,27.646 "FLAC Audio Encoding 1.3.0 - WAV To FLAC", Lower Results Are Better "Clang 3.3",7.091169834137,7.0952770709991,7.0842270851135,7.0901789665222,7.0875270366669 "Clang 3.5 SVN",6.3131840229034,6.3085451126099,6.3041319847107,6.3179478645325,6.3089580535889 "i7 4700HQ",5.4252560138702,5.3199899196625,5.3638799190521,5.3719921112061,5.8971509933472,5.3253960609436,5.3401398658752,5.3101010322571,5.4081659317017 "Himeno Benchmark 3.0 - Poisson Pressure Solver", Higher Results Are Better "Clang 3.3",764.452543,759.322336,787.173008 "Clang 3.5 SVN",814.397687,813.684507,807.318556 "i7 4700HQ",1469.813667,1510.932985,1461.6641 "LAME MP3 Encoding 3.99.3 - WAV To MP3", Lower Results Are Better "Clang 3.3",16.351718187332,16.371929168701,16.351256132126,16.374235868454,16.357908964157 "Clang 3.5 SVN",18.776738882065,18.791380167007,18.729759931564,18.74742603302,18.767690896988 "i7 4700HQ",14.646448850632,14.742094039917,14.487101078033,14.3139128685,14.820080041885 "SciMark 2.0 - Computational Test: Composite", Higher Results Are Better "Clang 3.3",829.81,830.36,831.58,828.93 "Clang 3.5 SVN",849.21,850.67,850.88,851.73 "i7 4700HQ",1187.21,1195.24,1217.54,1216.27 "SciMark 2.0 - Computational Test: Monte Carlo", Higher Results Are Better "Clang 3.3",492.54,492.54,494.81,492.54 "Clang 3.5 SVN",473.01,475.11,475.11,475.11 "i7 4700HQ",526.04,523.93,526.18,524.27 "SciMark 2.0 - Computational Test: Fast Fourier Transform", Higher Results Are Better "Clang 3.3",72.76,75.85,74.27,73.76 "Clang 3.5 SVN",68.78,69.23 "i7 4700HQ",242.8,259.76,259.99,261.13 "SciMark 2.0 - Computational Test: Sparse Matrix Multiply", Higher Results Are Better "Clang 3.3",1013.86,1018.91,1018.91,1013.86 "Clang 3.5 SVN",1008.87,1013.86,1021.45,1018.91 "i7 4700HQ",1831.8,1940.95,1933.58 "SciMark 2.0 - Computational Test: Dense LU Matrix Factorization", Higher Results Are Better "Clang 3.3",1201.2,1195.81,1201.2,1195.81 "Clang 3.5 SVN",1326.7,1326.7,1320.13,1326.7 "i7 4700HQ",2344.41,2321.13,2359.19,2367.07 "SciMark 2.0 - Computational Test: Jacobi Successive Over-Relaxation", Higher Results Are Better "Clang 3.3",1368.69,1368.69,1368.69,1368.69 "Clang 3.5 SVN",1368.69,1368.69,1368.69,1368.69 "i7 4700HQ",991.01,997.38,1001.38,995.29 "Smallpt 1.0 - Global Illumination Renderer; 100 Samples", Lower Results Are Better "Clang 3.3",211,211,210 "Clang 3.5 SVN",220,221,220 "i7 4700HQ",123,126,135,123,123,124