[llvm-testresults] lab-mini-01__O3-plain__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/1654?compare_to=1651&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1654, Order: 159471, Start Time: 2012-06-29 23:03:48, End Time: 2012-06-30 00:00:25
      To: 1651, Order: 159462, Start Time: 2012-06-29 21:40:00, End Time: 2012-06-29 22:36:41
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

===============
Tests Summary
===============

Performance Regressions: 0 (118 on baseline)
Performance Improvements: 0 (39 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 894 (733 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 12.96% (2.0176 => 2.2790, std. dev.: 0.0011)
  SingleSource/UnitTests/ObjC++/property-reference-object: 6.15% (0.5818 => 0.6176, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.10% (0.3130 => 0.3321, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC++/Hello: 6.07% (0.5748 => 0.6097, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference: 5.48% (0.7061 => 0.7448, std. dev.: 0.0025)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.19% (0.7038 => 0.7403, std. dev.: 0.0051)
  MultiSource/Applications/hbd/hbd: 4.98% (1.3693 => 1.4375, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.83% (0.4328 => 0.4537, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.73% (0.3022 => 0.3165, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.67% (0.2721 => 0.2848, std. dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.65% (0.5265 => 0.5510, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.63% (0.4062 => 0.4250, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.55% (0.2596 => 0.2714, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.43% (3.9660 => 4.1417, std. dev.: 0.0043)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.42% (0.7710 => 0.8051, std. dev.: 0.0029)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.41% (0.2945 => 0.3075, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.21% (0.2782 => 0.2899, std. dev.: 0.0006)
  SingleSource/Regression/C++/ofstream_ctor: 4.17% (0.2781 => 0.2897, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.07% (0.2655 => 0.2763, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.07% (0.2607 => 0.2713, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/random: 4.05% (0.2690 => 0.2799, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.03% (0.2628 => 0.2734, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/except: 4.02% (0.2760 => 0.2871, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.01% (0.2765 => 0.2876, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/wc: 3.95% (0.2937 => 0.3053, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.87% (0.3485 => 0.3620, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.83% (1.9828 => 2.0588, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 3.75% (0.2696 => 0.2797, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.71% (0.3453 => 0.3581, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.69% (0.6959 => 0.7216, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.69% (0.4016 => 0.4164, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/strcat: 3.67% (0.2726 => 0.2826, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.66% (0.3580 => 0.3711, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.61% (0.3489 => 0.3615, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/ary: 3.60% (0.3107 => 0.3219, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.59% (0.3899 => 0.4039, std. dev.: 0.0007)
  MultiSource/Applications/SPASS/SPASS: 3.55% (13.8202 => 14.3113, std. dev.: 0.0072)
  SingleSource/Benchmarks/Shootout-C++/ary3: 3.43% (0.3149 => 0.3257, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.41% (0.3192 => 0.3301, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.41% (0.9199 => 0.9513, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.38% (0.2988 => 0.3089, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.25% (0.3293 => 0.3400, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.22% (1.2193 => 1.2586, std. dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.17% (0.4390 => 0.4529, std. dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.17% (1.4563 => 1.5024, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.12% (0.3756 => 0.3873, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.08% (0.3534 => 0.3643, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.05% (1.3813 => 1.4234, std. dev.: 0.0031)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.02% (0.3868 => 0.3985, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/exceptions: 3.01% (0.3914 => 0.4032, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.00% (0.4003 => 0.4123, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/trivial-interface: 2.99% (0.3578 => 0.3685, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.96% (0.5577 => 0.5742, std. dev.: 0.0007)
  MultiSource/Benchmarks/nbench/nbench: 2.93% (1.0594 => 1.0904, std. dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.91% (1.1364 => 1.1695, std. dev.: 0.0007)
  SingleSource/UnitTests/ObjC/exceptions-4: 2.88% (0.3646 => 0.3751, std. dev.: 0.0030)
  SingleSource/UnitTests/ObjC/for-in: 2.88% (0.3789 => 0.3898, std. dev.: 0.0010)
  SingleSource/UnitTests/ObjC/property: 2.87% (0.3940 => 0.4053, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-3: 2.84% (0.3623 => 0.3726, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.82% (1.3245 => 1.3619, std. dev.: 0.0023)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.81% (3.8646 => 3.9732, std. dev.: 0.0091)
  SingleSource/UnitTests/ObjC/exceptions-2: 2.80% (0.3601 => 0.3702, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.80% (0.5637 => 0.5795, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 2.77% (0.3650 => 0.3751, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.74% (4.9865 => 5.1230, std. dev.: 0.0161)
  MultiSource/Applications/kimwitu++/kc: 2.71% (16.6129 => 17.0638, std. dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.66% (1.3819 => 1.4186, std. dev.: 0.0036)
  MultiSource/Applications/Burg/burg: 2.64% (1.1061 => 1.1353, std. dev.: 0.0007)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.60% (0.4379 => 0.4493, std. dev.: 0.0012)
  MultiSource/Applications/spiff/spiff: 2.57% (0.7506 => 0.7699, std. dev.: 0.0024)
  MultiSource/Applications/treecc/treecc: 2.56% (1.9270 => 1.9764, std. dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.35% (13.2842 => 13.5958, std. dev.: 0.0122)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.28% (7.2180 => 7.3827, std. dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.21% (0.8310 => 0.8494, std. dev.: 0.0011)
  MultiSource/Applications/hexxagon/hexxagon: 2.13% (1.2292 => 1.2554, std. dev.: 0.0007)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.10% (0.7460 => 0.7617, std. dev.: 0.0004)
  MultiSource/Applications/siod/siod: 2.09% (2.1791 => 2.2247, std. dev.: 0.0131)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.99% (3.6692 => 3.7424, std. dev.: 0.0012)
  MultiSource/Applications/JM/lencod/lencod: 1.87% (14.8535 => 15.1317, std. dev.: 0.0051)
  MultiSource/Applications/JM/ldecod/ldecod: 1.86% (6.5754 => 6.6979, std. dev.: 0.0069)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.74% (0.8698 => 0.8849, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.69% (4.3801 => 4.4543, std. dev.: 0.0015)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.68% (0.6135 => 0.6238, std. dev.: 0.0012)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.59% (4.4433 => 4.5140, std. dev.: 0.0068)
  MultiSource/Applications/d/make_dparser: 1.35% (3.1889 => 3.2318, std. dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.24% (1.1333 => 1.1473, std. dev.: 0.0009)
  MultiSource/Applications/ClamAV/clamscan: 1.14% (14.5298 => 14.6948, std. dev.: 0.0176)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.10% (1.2749 => 1.2889, std. dev.: 0.0004)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.91% (0.1824 => 0.3537, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.64% (0.4846 => 0.6961, std. dev.: 0.0033)
  SingleSource/Benchmarks/Misc/fbench: 26.82% (1.8175 => 2.3050, std. dev.: 0.0201)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.34% (2.0200 => 2.1884, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc/mandel-2: 8.21% (1.2998 => 1.4065, std. dev.: 0.0091)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 8.14% (0.9996 => 1.0810, std. dev.: 0.0013)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.40% (1.5824 => 1.6995, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-4: 6.51% (1.0640 => 1.1333, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.51% (2.5629 => 2.7298, std. dev.: 0.0003)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.77% (4.5947 => 4.8139, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 4.20% (7.4271 => 7.7393, std. dev.: 0.0020)
  SingleSource/Benchmarks/Misc/flops-5: 3.85% (1.9144 => 1.9881, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9200, std. dev.: 0.0015)
  MultiSource/Benchmarks/nbench/nbench: 3.69% (11.2619 => 11.6780, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.53% (2.8606 => 2.9617, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.49% (1.7688 => 1.8305, std. dev.: 0.0179)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (12.0921 => 12.4793, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/flops-6: 2.90% (1.9199 => 1.9755, std. dev.: 0.0015)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.00% (4.1080 => 4.1902, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc/ffbench: 1.79% (0.8273 => 0.8421, std. dev.: 0.0013)
  MultiSource/Applications/lemon/lemon: 1.73% (1.4298 => 1.4546, std. dev.: 0.0004)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.73% (1.5089 => 1.5350, std. dev.: 0.0016)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.61% (1.9290 => 1.9601, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.58% (3.6469 => 3.7045, std. dev.: 0.0052)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5094, std. dev.: 0.0012)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.31% (1.9433 => 1.9687, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/flops: 1.30% (9.0760 => 9.1943, std. dev.: 0.0008)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0409, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0023)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -14.47% (0.4657 => 0.3983, std. dev.: 0.0129)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.02% (22.5627 => 20.9787, std. dev.: 0.0043)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.73% (0.2670 => 0.2517, std. dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.13% (0.3511 => 0.3366, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.64% (0.8818 => 0.8585, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.82% (0.6576 => 0.6456, std. dev.: 0.0008)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.69% (0.9108 => 0.8954, std. dev.: 0.0004)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -1.16% (6.2785 => 6.2054, std. dev.: 0.0065)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.63% (1.0460 => 0.8616, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: -9.60% (1.2308 => 1.1126, std. dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -8.71% (20.3410 => 18.5687, std. dev.: 0.0812)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.34% (0.3139 => 0.2940, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.24% (2.4152 => 2.2646, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.4000, std. dev.: 0.0001)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.27% (6.2497 => 5.9828, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.14% (1.3780 => 1.3210, std. dev.: 0.0049)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5509, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: -3.59% (1.9762 => 1.9052, std. dev.: 0.0007)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.57% (8.8259 => 8.5991, std. dev.: 0.0083)
  SingleSource/Benchmarks/Dhrystone/dry: -2.48% (2.5089 => 2.4468, std. dev.: 0.0001)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.38% (0.4867 => 0.4751, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/health/health: -2.38% (0.4533 => 0.4425, std. dev.: 0.0010)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.05% (0.8342 => 0.8171, std. dev.: 0.0013)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.94% (6.6320 => 6.5032, std. dev.: 0.0018)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.76% (0.6589 => 0.6473, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3455, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.60% (7.1097 => 6.9956, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/lists: -1.52% (6.3560 => 6.2593, std. dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/heapsort: -1.51% (3.9173 => 3.8583, std. dev.: 0.0044)
  MultiSource/Applications/spiff/spiff: -1.45% (3.0263 => 2.9823, std. dev.: 0.0011)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.44% (2.5254 => 2.4891, std. dev.: 0.0006)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.38% (0.9692 => 0.9558, std. dev.: 0.0006)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.34% (28.2225 => 27.8430, std. dev.: 0.0028)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.18% (5.3167 => 5.2539, std. dev.: 0.0025)
  MultiSource/Benchmarks/Bullet/bullet: -1.16% (7.3305 => 7.2451, std. dev.: 0.0056)
  MultiSource/Applications/lua/lua: -1.11% (26.5159 => 26.2224, std. dev.: 0.0181)
  MultiSource/Applications/minisat/minisat: -1.07% (9.3358 => 9.2362, std. dev.: 0.0363)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C/compare
  SingleSource/UnitTests/Vector/constpool

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C/compare
  SingleSource/UnitTests/Vector/constpool

Report Time: 2.08s
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