[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/1502?compare_to=1499&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1502, Order: 159176, Start Time: 2012-06-26 00:55:19, End Time: 2012-06-26 01:51:59
      To: 1499, Order: 159173, Start Time: 2012-06-25 23:31:35, End Time: 2012-06-26 00:28:18
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 1 (114 on baseline)
Performance Improvements: 1 (35 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 892 (741 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/mandel-2: 1.54% (1.3719 => 1.3930, std. dev.: 0.0059)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -8.76% (0.4326 => 0.3947, std. dev.: 0.0045)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 14.16% (2.0176 => 2.3033, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.68% (0.3130 => 0.3339, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/property-reference-object: 6.15% (0.5818 => 0.6176, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/Hello: 5.92% (0.5748 => 0.6088, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/property-reference: 5.48% (0.7061 => 0.7448, std. dev.: 0.0001)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.16% (0.7038 => 0.7401, std. dev.: 0.0089)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.99% (0.4328 => 0.4544, std. dev.: 0.0004)
  MultiSource/Applications/hbd/hbd: 4.97% (1.3693 => 1.4374, std. dev.: 0.0070)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.96% (0.2721 => 0.2856, std. dev.: 0.0011)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.79% (0.7710 => 0.8079, std. dev.: 0.0022)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.72% (3.9660 => 4.1530, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.52% (0.2945 => 0.3078, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.51% (0.2596 => 0.2713, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.20% (0.5265 => 0.5486, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.19% (0.4062 => 0.4232, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.17% (0.2782 => 0.2898, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.14% (0.3022 => 0.3147, std. dev.: 0.0011)
  SingleSource/Regression/C++/ofstream_ctor: 4.10% (0.2781 => 0.2895, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.07% (0.2726 => 0.2837, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.07% (0.2607 => 0.2713, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.03% (0.2628 => 0.2734, std. dev.: 0.0003)
  MultiSource/Applications/SPASS/SPASS: 4.02% (13.8202 => 14.3762, std. dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 3.98% (0.2966 => 0.3084, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 3.95% (0.2655 => 0.2760, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/wc: 3.95% (0.2937 => 0.3053, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/random: 3.94% (0.2690 => 0.2796, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary: 3.93% (0.3107 => 0.3229, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary3: 3.87% (0.3149 => 0.3271, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.87% (0.3489 => 0.3624, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.84% (0.6959 => 0.7226, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 3.83% (0.2765 => 0.2871, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.82% (0.3899 => 0.4048, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/except: 3.80% (0.2760 => 0.2865, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.77% (0.3580 => 0.3715, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 3.75% (0.2696 => 0.2797, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.74% (1.9828 => 2.0569, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/methcall: 3.73% (0.2761 => 0.2864, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.70% (0.3485 => 0.3614, std. dev.: 0.0004)
  MultiSource/Applications/hexxagon/hexxagon: 3.55% (1.2292 => 1.2728, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.51% (0.3192 => 0.3304, std. dev.: 0.0001)
  MultiSource/Benchmarks/nbench/nbench: 3.46% (1.0594 => 1.0961, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.45% (1.4563 => 1.5065, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.45% (0.9199 => 0.9516, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.39% (0.3453 => 0.3570, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.39% (0.4016 => 0.4152, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.25% (0.3756 => 0.3878, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.10% (0.3578 => 0.3689, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.08% (0.3534 => 0.3643, std. dev.: 0.0005)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.07% (0.3646 => 0.3758, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.05% (0.4003 => 0.4125, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/for-in: 3.04% (0.3789 => 0.3904, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.03% (0.3601 => 0.3710, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.02% (0.3868 => 0.3985, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/synchronized: 2.98% (0.3663 => 0.3772, std. dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.97% (1.1364 => 1.1702, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.97% (1.2193 => 1.2555, std. dev.: 0.0020)
  SingleSource/UnitTests/ObjC/exceptions: 2.94% (0.3914 => 0.4029, std. dev.: 0.0036)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 2.88% (0.3650 => 0.3755, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.87% (0.5637 => 0.5799, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.85% (1.3819 => 1.4213, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.84% (1.3245 => 1.3621, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.83% (0.5577 => 0.5735, std. dev.: 0.0013)
  SingleSource/UnitTests/ObjC/exceptions-3: 2.76% (0.3623 => 0.3723, std. dev.: 0.0001)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.74% (3.8646 => 3.9703, std. dev.: 0.0031)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.72% (1.3813 => 1.4189, std. dev.: 0.0011)
  SingleSource/UnitTests/ObjC/property: 2.72% (0.3940 => 0.4047, std. dev.: 0.0003)
  MultiSource/Applications/spiff/spiff: 2.68% (0.7506 => 0.7707, std. dev.: 0.0004)
  MultiSource/Applications/Burg/burg: 2.64% (1.1061 => 1.1353, std. dev.: 0.0012)
  MultiSource/Applications/kimwitu++/kc: 2.61% (16.6129 => 17.0462, std. dev.: 0.0149)
  MultiSource/Applications/treecc/treecc: 2.57% (1.9270 => 1.9766, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.55% (0.8310 => 0.8522, std. dev.: 0.0003)
  MultiSource/Applications/JM/lencod/lencod: 2.51% (14.8535 => 15.2270, std. dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.47% (13.2842 => 13.6126, std. dev.: 0.0023)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.42% (3.6692 => 3.7581, std. dev.: 0.0018)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.32% (4.9865 => 5.1023, std. dev.: 0.0064)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.26% (7.2180 => 7.3814, std. dev.: 0.0039)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.16% (0.7460 => 0.7621, std. dev.: 0.0016)
  MultiSource/Applications/JM/ldecod/ldecod: 2.15% (6.5754 => 6.7167, std. dev.: 0.0063)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.14% (0.6135 => 0.6266, std. dev.: 0.0003)
  MultiSource/Applications/siod/siod: 1.86% (2.1791 => 2.2196, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.86% (4.3801 => 4.4614, std. dev.: 0.0053)
  MultiSource/Applications/d/make_dparser: 1.75% (3.1889 => 3.2447, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.66% (0.8698 => 0.8842, std. dev.: 0.0003)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.65% (4.4433 => 4.5164, std. dev.: 0.0018)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.47% (1.2749 => 1.2937, std. dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.41% (1.1333 => 1.1493, std. dev.: 0.0002)
  MultiSource/Applications/ClamAV/clamscan: 1.09% (14.5298 => 14.6888, std. dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.97% (0.1824 => 0.3538, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.69% (0.4846 => 0.6963, std. dev.: 0.0032)
  SingleSource/Benchmarks/Misc/fbench: 27.27% (1.8175 => 2.3131, std. dev.: 0.0283)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.42% (2.0200 => 2.1900, std. dev.: 0.0015)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.78% (0.9996 => 1.0774, std. dev.: 0.0049)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.41% (1.5824 => 1.6996, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc/mandel-2: 7.17% (1.2998 => 1.3930, std. dev.: 0.0059)
  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 => 2.7297, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.77% (4.5947 => 4.8140, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/salsa20: 4.17% (7.4271 => 7.7366, std. dev.: 0.0029)
  SingleSource/Benchmarks/Misc/flops-5: 3.82% (1.9144 => 1.9876, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.80% (2.8606 => 2.9694, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.74% (12.4560 => 12.9215, std. dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.45% (1.7688 => 1.8299, std. dev.: 0.0002)
  MultiSource/Benchmarks/nbench/nbench: 3.40% (11.2619 => 11.6450, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops-6: 2.95% (1.9199 => 1.9765, std. dev.: 0.0006)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.86% (7.9275 => 8.1545, std. dev.: 0.0035)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.22% (4.1080 => 4.1992, std. dev.: 0.0018)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.56% (1.9290 => 1.9590, std. dev.: 0.0006)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.40% (8.3908 => 8.5083, std. dev.: 0.0008)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.36% (1.9433 => 1.9697, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops: 1.30% (9.0760 => 9.1944, std. dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2135, std. dev.: 0.0004)
  SingleSource/Benchmarks/McGill/chomp: 1.15% (1.2308 => 1.2450, std. dev.: 0.0007)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -15.25% (0.4657 => 0.3947, std. dev.: 0.0045)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.87% (22.5627 => 21.0122, std. dev.: 0.0131)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.66% (0.2670 => 0.2519, std. dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.30% (0.3511 => 0.3395, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.06% (0.8818 => 0.8636, std. dev.: 0.0005)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.36% (0.9108 => 0.8984, std. dev.: 0.0006)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.54% (1.0460 => 0.8625, std. dev.: 0.0013)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.23% (2.4152 => 2.2647, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.71% (1.3780 => 1.3131, std. dev.: 0.0076)
  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.: 0.0002)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9825, std. dev.: 0.0001)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5508, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/bh/bh: -3.61% (1.9762 => 1.9049, std. dev.: 0.0007)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.61% (8.8259 => 8.5955, std. dev.: 0.0040)
  MultiSource/Applications/minisat/minisat: -2.52% (9.3358 => 9.1003, std. dev.: 0.0185)
  SingleSource/Benchmarks/Dhrystone/dry: -2.46% (2.5089 => 2.4472, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/health/health: -2.40% (0.4533 => 0.4424, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.89% (6.6320 => 6.5064, std. dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.75% (0.8342 => 0.8196, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.67% (0.6589 => 0.6479, std. dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.66% (20.3410 => 20.0037, std. dev.: 0.0081)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3454, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/lists: -1.55% (6.3560 => 6.2572, std. dev.: 0.0046)
  MultiSource/Benchmarks/Bullet/bullet: -1.53% (7.3305 => 7.2185, std. dev.: 0.0015)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.45% (7.1097 => 7.0063, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/heapsort: -1.41% (3.9173 => 3.8620, std. dev.: 0.0140)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.39% (0.9692 => 0.9557, std. dev.: 0.0015)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.38% (2.5254 => 2.4905, std. dev.: 0.0003)
  MultiSource/Applications/spiff/spiff: -1.33% (3.0263 => 2.9859, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.33% (9.9194 => 9.7873, std. dev.: 0.0006)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.29% (28.2225 => 27.8590, std. dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.01% (3.8887 => 3.8493, std. dev.: 0.0031)

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: 1.94s
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