[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/1322?compare_to=1319&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1322, Order: 158895, Start Time: 2012-06-21 03:54:42, End Time: 2012-06-21 04:51:59
      To: 1319, Order: 158889, Start Time: 2012-06-21 02:31:03, End Time: 2012-06-21 03:27:53
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 (109 on baseline)
Performance Improvements: 1 (35 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (746 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/mandel-2: -1.29% (1.4141 => 1.3959, std. dev.: 0.0059)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.12% (2.0176 => 2.2823, std. dev.: 0.0157)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.35% (0.3130 => 0.3360, std. dev.: 0.0005)
  SingleSource/UnitTests/ObjC++/property-reference: 6.10% (0.7061 => 0.7492, std. dev.: 0.0039)
  SingleSource/UnitTests/ObjC++/property-reference-object: 5.55% (0.5818 => 0.6141, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.43% (0.4328 => 0.4563, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/Hello: 5.31% (0.5748 => 0.6053, std. dev.: 0.0002)
  SingleSource/Regression/C++/ofstream_ctor: 5.21% (0.2781 => 0.2926, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hash: 5.10% (0.4062 => 0.4269, std. dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.99% (0.2945 => 0.3092, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.96% (0.3022 => 0.3172, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.84% (0.2726 => 0.2858, std. dev.: 0.0000)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.79% (0.7710 => 0.8079, std. dev.: 0.0023)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.75% (0.2966 => 0.3107, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.69% (0.3899 => 0.4082, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.67% (0.2782 => 0.2912, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.62% (0.2596 => 0.2716, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.58% (0.5265 => 0.5506, std. dev.: 0.0040)
  MultiSource/Applications/hbd/hbd: 4.56% (1.3693 => 1.4318, std. dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.56% (0.2761 => 0.2887, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.53% (0.2628 => 0.2747, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.53% (0.2607 => 0.2725, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.51% (1.9828 => 2.0723, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.51% (0.3149 => 0.3291, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.48% (0.2721 => 0.2843, std. dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.45% (0.2765 => 0.2888, std. dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.39% (3.9660 => 4.1402, std. dev.: 0.0021)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.39% (0.2937 => 0.3066, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/random: 4.39% (0.2690 => 0.2808, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/except: 4.38% (0.2760 => 0.2881, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.37% (0.2655 => 0.2771, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.36% (0.3580 => 0.3736, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.33% (0.6959 => 0.7260, std. dev.: 0.0025)
  MultiSource/Applications/hexxagon/hexxagon: 4.22% (1.2292 => 1.2811, std. dev.: 0.0034)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.15% (0.2696 => 0.2808, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.10% (0.3192 => 0.3323, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.04% (0.3489 => 0.3630, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.03% (0.3453 => 0.3592, std. dev.: 0.0042)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.99% (0.3485 => 0.3624, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.93% (0.4016 => 0.4174, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.88% (0.2988 => 0.3104, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.86% (0.3293 => 0.3420, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.82% (0.9199 => 0.9550, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.74% (1.3245 => 1.3741, std. dev.: 0.0011)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.65% (0.3756 => 0.3893, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.51% (0.3246 => 0.3360, std. dev.: 0.0004)
  MultiSource/Applications/SPASS/SPASS: 3.51% (13.8202 => 14.3048, std. dev.: 0.0024)
  MultiSource/Applications/kimwitu++/kc: 3.48% (16.6129 => 17.1904, std. dev.: 0.0103)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.46% (0.4390 => 0.4542, std. dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.44% (0.7038 => 0.7280, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.42% (0.3534 => 0.3655, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.36% (0.3868 => 0.3998, std. dev.: 0.0004)
  MultiSource/Benchmarks/nbench/nbench: 3.26% (1.0594 => 1.0939, std. dev.: 0.0015)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.20% (3.8646 => 3.9881, std. dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.19% (0.5637 => 0.5817, std. dev.: 0.0005)
  MultiSource/Applications/siod/siod: 3.11% (2.1791 => 2.2468, std. dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.10% (1.4563 => 1.5014, std. dev.: 0.0006)
  MultiSource/Applications/treecc/treecc: 2.94% (1.9270 => 1.9837, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.93% (1.2193 => 1.2550, std. dev.: 0.0013)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.90% (1.1364 => 1.1694, std. dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.84% (0.8310 => 0.8546, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.78% (0.5577 => 0.5732, std. dev.: 0.0001)
  MultiSource/Applications/Burg/burg: 2.77% (1.1061 => 1.1367, std. dev.: 0.0062)
  MultiSource/Applications/spiff/spiff: 2.65% (0.7506 => 0.7705, std. dev.: 0.0006)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.53% (0.7460 => 0.7649, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.51% (13.2842 => 13.6175, std. dev.: 0.0076)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.14% (1.3819 => 1.4115, std. dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.10% (1.3813 => 1.4103, std. dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.91% (7.2180 => 7.3557, std. dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.77% (0.8698 => 0.8852, std. dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.76% (0.6135 => 0.6243, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.72% (3.6692 => 3.7323, std. dev.: 0.0087)
  MultiSource/Applications/JM/lencod/lencod: 1.58% (14.8535 => 15.0877, std. dev.: 0.0095)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.51% (4.3801 => 4.4464, std. dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.51% (1.1333 => 1.1504, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.47% (4.4433 => 4.5088, std. dev.: 0.0054)
  MultiSource/Applications/JM/ldecod/ldecod: 1.39% (6.5754 => 6.6670, std. dev.: 0.0143)
  MultiSource/Applications/d/make_dparser: 1.27% (3.1889 => 3.2293, std. dev.: 0.0142)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.04% (1.2749 => 1.2882, std. dev.: 0.0003)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 94.02% (0.1824 => 0.3539, std. dev.: 0.0012)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 25.02% (1.8175 => 2.2722, std. dev.: 0.0547)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.17% (2.0200 => 2.1851, std. dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.80% (0.9996 => 1.0776, std. dev.: 0.0050)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.42% (1.5824 => 1.6998, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/mandel-2: 7.39% (1.2998 => 1.3959, 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: 6.50% (2.5629 => 2.7296, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8143, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: 4.20% (7.4271 => 7.7393, std. dev.: 0.0025)
  SingleSource/Benchmarks/Misc/flops-5: 3.88% (1.9144 => 1.9886, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.74% (12.4560 => 12.9218, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.53% (2.8606 => 2.9617, std. dev.: 0.0002)
  MultiSource/Applications/hexxagon/hexxagon: 3.52% (12.0921 => 12.5179, std. dev.: 0.0009)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.45% (1.7688 => 1.8298, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc/flops-6: 2.88% (1.9199 => 1.9752, std. dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 2.86% (11.2619 => 11.5843, std. dev.: 0.0005)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.82% (7.9275 => 8.1512, std. dev.: 0.0053)
  MultiSource/Applications/sqlite3/sqlite3: 2.65% (4.5928 => 4.7144, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.22% (0.5184 => 0.5299, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.96% (4.1080 => 4.1887, std. dev.: 0.0011)
  SingleSource/Benchmarks/Misc/ffbench: 1.75% (0.8273 => 0.8418, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.61% (1.9290 => 1.9600, std. dev.: 0.0000)
  MultiSource/Applications/lemon/lemon: 1.41% (1.4298 => 1.4500, std. dev.: 0.0020)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5087, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1952, std. dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.29% (2.0152 => 2.0411, std. dev.: 0.0000)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.28% (1.9433 => 1.9682, std. dev.: 0.0062)
  SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2136, std. dev.: 0.0001)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -11.83% (0.4657 => 0.4106, std. dev.: 0.0172)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.54% (22.5627 => 20.8622, std. dev.: 0.0098)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.33% (0.2670 => 0.2501, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -5.64% (0.3511 => 0.3313, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.95% (0.8818 => 0.8558, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -2.77% (0.6576 => 0.6394, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.45% (0.9108 => 0.8976, std. dev.: 0.0005)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.51% (1.0460 => 0.8628, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.34% (0.3139 => 0.2940, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-3: -6.23% (2.4152 => 2.2647, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0002)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.65% (0.4366 => 0.4163, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.47% (1.3780 => 1.3164, std. dev.: 0.0006)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9823, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4115, std. dev.: 0.0001)
  SingleSource/UnitTests/Vector/multiplies: -3.67% (2.6470 => 2.5499, std. dev.: 0.0019)
  MultiSource/Benchmarks/Olden/bh/bh: -3.52% (1.9762 => 1.9066, std. dev.: 0.0031)
  MultiSource/Applications/minisat/minisat: -2.70% (9.3358 => 9.0838, std. dev.: 0.0393)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.68% (8.8259 => 8.5894, std. dev.: 0.0267)
  MultiSource/Benchmarks/Olden/health/health: -2.43% (0.4533 => 0.4423, std. dev.: 0.0000)
  MultiSource/Applications/spiff/spiff: -2.26% (3.0263 => 2.9580, std. dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -2.02% (20.3410 => 19.9300, std. dev.: 0.0417)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.90% (6.6320 => 6.5063, std. dev.: 0.0020)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.86% (28.2225 => 27.6978, std. dev.: 0.0027)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.71% (0.6589 => 0.6476, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0000)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.64% (0.8342 => 0.8205, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/lists: -1.58% (6.3560 => 6.2557, std. dev.: 0.0031)
  MultiSource/Benchmarks/Bullet/bullet: -1.49% (7.3305 => 7.2215, std. dev.: 0.0066)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0044, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.41% (2.5254 => 2.4897, std. dev.: 0.0009)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.41% (0.9692 => 0.9555, std. dev.: 0.0017)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.20% (5.3167 => 5.2531, std. dev.: 0.0025)
  SingleSource/Benchmarks/Shootout/heapsort: -1.01% (3.9173 => 3.8777, std. dev.: 0.0004)

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: 2.12s
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