Benchmarking LLVM-Clang and GCC from Ubuntu 12.10 Quantal repository for performance comparison of a single-node 1.1GHz Calxeda Highbank node.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1210189-RA-LLVMCLANG48
{
"title": "LLVM-Clang vs. GCC On Calxeda ARMv7 Quad-Core",
"last_modified": "2012-10-01 22:37:47",
"description": "Benchmarking LLVM-Clang and GCC from Ubuntu 12.10 Quantal repository for performance comparison of a single-node 1.1GHz Calxeda Highbank node.",
"systems": {
"Clang 3.0": {
"identifier": "Clang 3.0",
"hardware": {
"Processor": "ARMv7 rev 0 (4 Cores)",
"Motherboard": "Highbank",
"Memory": "4096MB",
"Disk": "256GB SAMSUNG MZ7PC256"
},
"software": {
"OS": "Ubuntu 12.10",
"Kernel": "3.5.0-1000-highbank (armv7l)",
"Compiler": "Clang 3.0-6ubuntu3",
"File-System": "ext4"
},
"user": "user1",
"timestamp": "2012-10-01 17:37:25",
"client_version": "4.2.0m0"
},
"GCC 4.7.2": {
"identifier": "GCC 4.7.2",
"hardware": {
"Processor": "ARMv7 rev 0 (4 Cores)",
"Motherboard": "Highbank",
"Memory": "4096MB",
"Disk": "256GB SAMSUNG MZ7PC256"
},
"software": {
"OS": "Ubuntu 12.10",
"Kernel": "3.5.0-1000-highbank (armv7l)",
"Compiler": "GCC 4.7",
"File-System": "ext4"
},
"user": "user1",
"timestamp": "2012-10-01 22:01:10",
"client_version": "4.2.0m0",
"data": {
"compiler-configuration": "--build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v"
}
}
},
"results": {
"a8a0f92df0c874cf57f85225c05d2a4748f0189c": {
"identifier": "pts\/ffte-1.0.1",
"title": "FFTE",
"app_version": "5.0",
"arguments": "echo 64; exec tests\/speed1d",
"description": "Test: N=64, 1D Complex FFT Routine",
"scale": "MFLOPS",
"proportion": "HIB",
"display_format": "BAR_GRAPH",
"results": {
"Clang 3.0": {
"value": 499.91000000000002501110429875552654266357421875,
"raw_values": [
484.80774212096997644039220176637172698974609375,
507.45524795821000907380948774516582489013671875,
507.456083448890012732590548694133758544921875
],
"details": {
"compiler-options": {
"compiler-type": "F9X",
"compiler": "gfortran",
"compiler-options": "-O3 -fomit-frame-pointer -fopenmp -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread"
}
}
},
"GCC 4.7.2": {
"value": 506.93000000000000682121026329696178436279296875,
"raw_values": [
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506.96842706497000108356587588787078857421875,
506.9576523901599784949212335050106048583984375
],
"details": {
"compiler-options": {
"compiler-type": "F9X",
"compiler": "gfortran",
"compiler-options": "-O3 -fomit-frame-pointer -fopenmp -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread"
}
}
}
}
},
"8b72c8326f0f51fd4d90553ae62e7b7e274be958": {
"identifier": "pts\/compress-7zip-1.6.0",
"title": "7-Zip Compression",
"app_version": "9.20.1",
"description": "Compress Speed Test",
"scale": "MIPS",
"proportion": "HIB",
"display_format": "BAR_GRAPH",
"results": {
"Clang 3.0": {
"value": 1689,
"raw_values": [
1704,
1679,
1683
],
"details": {
"compiler-options": {
"compiler-type": "CXX",
"compiler": "g++",
"compiler-options": "-pipe -lpthread"
}
}
},
"GCC 4.7.2": {
"value": 1665,
"raw_values": [
1687,
1652,
1656
],
"details": {
"compiler-options": {
"compiler-type": "CXX",
"compiler": "g++",
"compiler-options": "-pipe -lpthread"
}
}
}
}
},
"90c619324fe40626154ebb0a68445c6eb32752e9": {
"identifier": "pts\/c-ray-1.1.0",
"title": "C-Ray",
"app_version": "1.1",
"description": "Total Time",
"scale": "Seconds",
"proportion": "LIB",
"display_format": "BAR_GRAPH",
"results": {
"Clang 3.0": {
"value": 574.3500000000000227373675443232059478759765625,
"raw_values": [
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573.8410000000000081854523159563541412353515625,
575.4260000000000445652403868734836578369140625
],
"details": {
"compiler-options": {
"compiler-type": "CC",
"compiler": "gcc",
"compiler-options": "-lm -lpthread -O3 -march=armv7"
}
}
},
"GCC 4.7.2": {
"value": 390.19999999999998863131622783839702606201171875,
"raw_values": [
391.3980000000000245563569478690624237060546875,
389.6109999999999899955582804977893829345703125,
389.596999999999979991116560995578765869140625
],
"details": {
"compiler-options": {
"compiler-type": "CC",
"compiler": "gcc",
"compiler-options": "-lm -lpthread -O3 -march=armv7"
}
}
}
}
},
"6ae277be783d8866584bbf314b980e0084f7b678": {
"identifier": "pts\/encode-mp3-1.4.0",
"title": "LAME MP3 Encoding",
"app_version": "3.99.3",
"description": "WAV To MP3",
"scale": "Seconds",
"proportion": "LIB",
"display_format": "BAR_GRAPH",
"results": {
"Clang 3.0": {
"value": 119.2600000000000051159076974727213382720947265625,
"raw_values": [
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123.238784074779999855309142731130123138427734375,
116.566848993299998937800410203635692596435546875,
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]
},
"GCC 4.7.2": {
"value": 121.7900000000000062527760746888816356658935546875,
"raw_values": [
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119.56204199791000064578838646411895751953125,
119.0850408077200057732625282369554042816162109375,
125.4651460647600060838158242404460906982421875
]
}
}
}
}
}