[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/1620?compare_to=1618&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1620, Order: 159405, Start Time: 2012-06-29 02:19:06, End Time: 2012-06-29 03:15:41
      To: 1618, Order: 159394, Start Time: 2012-06-29 00:55:23, End Time: 2012-06-29 01:51:59
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 (110 on baseline)
Performance Improvements: 1 (40 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (740 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: -1.04% (33.3431 => 32.9978, std. dev.: 0.0094)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.18% (2.0176 => 2.2835, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.23% (0.3130 => 0.3325, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/property-reference-object: 5.88% (0.5818 => 0.6160, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/Hello: 5.67% (0.5748 => 0.6074, std. dev.: 0.0020)
  SingleSource/UnitTests/ObjC++/property-reference: 5.30% (0.7061 => 0.7435, std. dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.97% (0.4328 => 0.4543, std. dev.: 0.0004)
  MultiSource/Applications/hbd/hbd: 4.89% (1.3693 => 1.4363, std. dev.: 0.0015)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.89% (0.2721 => 0.2854, std. dev.: 0.0009)
  MultiSource/Applications/lambda-0_1_3/lambda: 4.86% (0.7038 => 0.7380, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.79% (0.2945 => 0.3086, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.70% (0.4062 => 0.4253, std. dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.56% (0.5265 => 0.5505, std. dev.: 0.0010)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.39% (3.9660 => 4.1403, std. dev.: 0.0085)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.38% (0.7710 => 0.8048, std. dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.35% (0.2596 => 0.2709, std. dev.: 0.0010)
  SingleSource/Regression/C++/ofstream_ctor: 4.35% (0.2781 => 0.2902, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.33% (0.3022 => 0.3153, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.18% (0.2607 => 0.2716, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.17% (0.2782 => 0.2898, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/random: 4.16% (0.2690 => 0.2802, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/except: 4.13% (0.2760 => 0.2874, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.09% (0.2937 => 0.3057, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.09% (1.9828 => 2.0638, std. dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.05% (0.2966 => 0.3086, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: 3.98% (0.2761 => 0.2871, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/fibo: 3.96% (0.2628 => 0.2732, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/strcat: 3.93% (0.2726 => 0.2833, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 3.92% (0.2655 => 0.2759, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 3.87% (0.2765 => 0.2872, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.81% (0.3489 => 0.3622, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.80% (0.3580 => 0.3716, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary: 3.80% (0.3107 => 0.3225, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.75% (0.6959 => 0.7220, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/ary3: 3.75% (0.3149 => 0.3267, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 3.75% (0.2696 => 0.2797, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.72% (0.3899 => 0.4044, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.59% (0.3453 => 0.3577, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.59% (0.3485 => 0.3610, std. dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 3.47% (13.8202 => 14.2995, std. dev.: 0.0169)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.45% (0.2988 => 0.3091, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.39% (0.4016 => 0.4152, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.38% (0.3192 => 0.3300, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.35% (0.9199 => 0.9507, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.30% (0.3756 => 0.3880, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.30% (1.2193 => 1.2595, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.25% (0.3293 => 0.3400, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.23% (0.3868 => 0.3993, std. dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.98% (0.4390 => 0.4521, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.98% (0.5577 => 0.5743, std. dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.97% (1.4563 => 1.4995, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.91% (1.3245 => 1.3630, std. dev.: 0.0007)
  MultiSource/Benchmarks/nbench/nbench: 2.84% (1.0594 => 1.0895, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.82% (0.5637 => 0.5796, std. dev.: 0.0003)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.81% (1.1364 => 1.1683, std. dev.: 0.0007)
  MultiSource/Applications/kimwitu++/kc: 2.60% (16.6129 => 17.0445, std. dev.: 0.0147)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.58% (3.8646 => 3.9644, std. dev.: 0.0077)
  MultiSource/Applications/treecc/treecc: 2.54% (1.9270 => 1.9759, std. dev.: 0.0013)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.53% (0.4379 => 0.4490, std. dev.: 0.0006)
  MultiSource/Applications/Burg/burg: 2.52% (1.1061 => 1.1340, std. dev.: 0.0005)
  MultiSource/Applications/spiff/spiff: 2.50% (0.7506 => 0.7694, std. dev.: 0.0012)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.50% (0.4003 => 0.4103, std. dev.: 0.0008)
  MultiSource/Applications/hexxagon/hexxagon: 2.46% (1.2292 => 1.2594, std. dev.: 0.0032)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.40% (1.3813 => 1.4145, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.32% (4.9865 => 5.1024, std. dev.: 0.0049)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.30% (1.3819 => 1.4137, std. dev.: 0.0017)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.25% (0.8310 => 0.8497, std. dev.: 0.0002)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.20% (0.7460 => 0.7624, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.10% (13.2842 => 13.5636, std. dev.: 0.0159)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.10% (3.6692 => 3.7462, std. dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.99% (7.2180 => 7.3617, std. dev.: 0.0058)
  MultiSource/Applications/siod/siod: 1.88% (2.1791 => 2.2200, std. dev.: 0.0009)
  MultiSource/Applications/JM/lencod/lencod: 1.75% (14.8535 => 15.1130, std. dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.74% (0.6135 => 0.6242, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.74% (0.8698 => 0.8849, std. dev.: 0.0005)
  MultiSource/Applications/JM/ldecod/ldecod: 1.66% (6.5754 => 6.6847, std. dev.: 0.0079)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.49% (4.3801 => 4.4454, std. dev.: 0.0098)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.40% (4.4433 => 4.5053, std. dev.: 0.0042)
  MultiSource/Applications/d/make_dparser: 1.26% (3.1889 => 3.2290, std. dev.: 0.0014)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.21% (1.1333 => 1.1470, std. dev.: 0.0006)
  MultiSource/Applications/ClamAV/clamscan: 1.04% (14.5298 => 14.6807, std. dev.: 0.0081)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.91% (0.1824 => 0.3537, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 24.84% (1.8175 => 2.2689, std. dev.: 0.0154)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.47% (2.0200 => 2.1910, std. dev.: 0.0018)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.79% (0.9996 => 1.0775, std. dev.: 0.0011)
  SingleSource/Benchmarks/Misc/mandel-2: 7.56% (1.2998 => 1.3981, std. dev.: 0.0131)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.37% (1.5824 => 1.6990, std. dev.: 0.0004)
  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 => 2.7294, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.77% (4.5947 => 4.8139, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/salsa20: 3.96% (7.4271 => 7.7214, std. dev.: 0.0089)
  SingleSource/Benchmarks/Misc/flops-5: 3.75% (1.9144 => 1.9861, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.72% (12.4560 => 12.9192, std. dev.: 0.0018)
  MultiSource/Benchmarks/nbench/nbench: 3.70% (11.2619 => 11.6788, std. dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9619, std. dev.: 0.0025)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.48% (1.7688 => 1.8304, std. dev.: 0.0154)
  MultiSource/Applications/hexxagon/hexxagon: 3.21% (12.0921 => 12.4799, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc/flops-6: 2.95% (1.9199 => 1.9766, std. dev.: 0.0001)
  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 => 4.1900, std. dev.: 0.0013)
  MultiSource/Applications/lemon/lemon: 1.72% (1.4298 => 1.4544, std. dev.: 0.0011)
  SingleSource/Benchmarks/Misc/ffbench: 1.72% (0.8273 => 0.8415, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.71% (3.6469 => 3.7094, std. dev.: 0.0049)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.71% (1.5089 => 1.5347, std. dev.: 0.0027)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.45% (1.9290 => 1.9570, std. dev.: 0.0014)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.42% (8.3908 => 8.5098, std. dev.: 0.0074)
  SingleSource/Benchmarks/Misc/flops: 1.33% (9.0760 => 9.1967, std. dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.29% (1.9433 => 1.9684, std. dev.: 0.0060)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.29% (2.0152 => 2.0411, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0034)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -17.29% (0.4657 => 0.3852, std. dev.: 0.0163)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.20% (22.5627 => 20.9375, std. dev.: 0.0039)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.03% (0.2670 => 0.2509, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.24% (0.3511 => 0.3362, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.91% (0.8818 => 0.8561, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.99% (0.6576 => 0.6445, std. dev.: 0.0013)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.62% (0.9108 => 0.8960, std. dev.: 0.0001)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -1.46% (6.2785 => 6.1868, std. dev.: 0.0010)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.63% (1.0460 => 0.8616, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: -10.82% (1.2308 => 1.0976, std. dev.: 0.0078)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -9.02% (20.3410 => 18.5071, std. dev.: 0.0499)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.37% (0.3139 => 0.2939, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.23% (2.4152 => 2.2648, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0005)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -5.29% (1.3780 => 1.3051, std. dev.: 0.0070)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.65% (0.4366 => 0.4163, 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/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5509, std. dev.: 0.0003)
  MultiSource/Benchmarks/Olden/bh/bh: -3.59% (1.9762 => 1.9052, std. dev.: 0.0011)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.59% (8.8259 => 8.5970, std. dev.: 0.0173)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.55% (0.4867 => 0.4743, std. dev.: 0.0006)
  SingleSource/Benchmarks/Dhrystone/dry: -2.47% (2.5089 => 2.4470, std. dev.: 0.0004)
  MultiSource/Benchmarks/Olden/health/health: -2.40% (0.4533 => 0.4424, std. dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.04% (0.8342 => 0.8172, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -2.02% (6.6320 => 6.4978, std. dev.: 0.0049)
  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)
  SingleSource/Benchmarks/Shootout/lists: -1.62% (6.3560 => 6.2530, std. dev.: 0.0050)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.61% (7.1097 => 6.9953, std. dev.: 0.0002)
  MultiSource/Applications/spiff/spiff: -1.44% (3.0263 => 2.9826, std. dev.: 0.0004)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.43% (2.5254 => 2.4894, std. dev.: 0.0006)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.42% (0.9692 => 0.9554, std. dev.: 0.0004)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.33% (28.2225 => 27.8471, std. dev.: 0.0008)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.28% (5.3167 => 5.2484, std. dev.: 0.0052)
  SingleSource/Benchmarks/Shootout/heapsort: -1.26% (3.9173 => 3.8678, std. dev.: 0.0048)
  MultiSource/Applications/minisat/minisat: -1.26% (9.3358 => 9.2184, std. dev.: 0.0275)
  MultiSource/Applications/lua/lua: -1.22% (26.5159 => 26.1936, std. dev.: 0.0414)
  MultiSource/Benchmarks/Bullet/bullet: -1.19% (7.3305 => 7.2435, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.02% (3.8887 => 3.8491, std. dev.: 0.0025)

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: 2.19s
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