[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/1570?compare_to=1567&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1570, Order: 159272, Start Time: 2012-06-27 18:07:14, End Time: 2012-06-27 19:03:54
      To: 1567, Order: 159267, Start Time: 2012-06-27 16:43:27, End Time: 2012-06-27 17:40:09
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: 1 (34 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (738 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/objinst: -1.14% (8.6688 => 8.5702, std. dev.: 0.0146)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 12.74% (2.0176 => 2.2746, std. dev.: 0.0013)
  SingleSource/UnitTests/ObjC++/property-reference-object: 6.29% (0.5818 => 0.6184, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.10% (0.3130 => 0.3321, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/Hello: 6.09% (0.5748 => 0.6098, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/property-reference: 5.52% (0.7061 => 0.7451, std. dev.: 0.0028)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.19% (0.7710 => 0.8110, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.18% (0.4328 => 0.4552, std. dev.: 0.0004)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.06% (0.7038 => 0.7394, std. dev.: 0.0006)
  MultiSource/Applications/hbd/hbd: 4.89% (1.3693 => 1.4363, std. dev.: 0.0051)
  SingleSource/Regression/C++/ofstream_ctor: 4.82% (0.2781 => 0.2915, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.78% (0.2721 => 0.2851, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.78% (0.4062 => 0.4256, std. dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.70% (0.2596 => 0.2718, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.65% (0.2945 => 0.3082, std. dev.: 0.0001)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.54% (3.9660 => 4.1459, std. dev.: 0.0025)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.50% (0.3578 => 0.3739, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.49% (0.2782 => 0.2907, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.43% (0.3022 => 0.3156, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.33% (0.3485 => 0.3636, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/for-in: 4.33% (0.3789 => 0.3953, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/random: 4.31% (0.2690 => 0.2806, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.30% (0.3601 => 0.3756, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.30% (0.2765 => 0.2884, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.29% (0.2655 => 0.2769, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/synchronized: 4.26% (0.3663 => 0.3819, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.26% (0.2937 => 0.3062, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.26% (0.2726 => 0.2842, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.25% (0.3646 => 0.3801, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions: 4.24% (0.3914 => 0.4080, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/except: 4.24% (0.2760 => 0.2877, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.24% (0.5265 => 0.5488, std. dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.21% (0.3899 => 0.4063, std. dev.: 0.0007)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.20% (0.4003 => 0.4171, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.20% (0.3623 => 0.3775, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 4.19% (0.3650 => 0.3803, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.18% (0.2966 => 0.3090, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.17% (1.9828 => 2.0655, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.15% (0.2628 => 0.2737, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.12% (0.2696 => 0.2807, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/property: 4.11% (0.3940 => 0.4102, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.07% (0.3489 => 0.3631, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.03% (0.3149 => 0.3276, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.02% (0.3107 => 0.3232, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.02% (0.2761 => 0.2872, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.00% (0.3453 => 0.3591, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.88% (0.3580 => 0.3719, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.84% (0.6959 => 0.7226, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.77% (0.3293 => 0.3417, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.76% (0.4016 => 0.4167, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.76% (0.3192 => 0.3312, std. dev.: 0.0005)
  MultiSource/Applications/SPASS/SPASS: 3.65% (13.8202 => 14.3246, std. dev.: 0.0150)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.58% (0.2988 => 0.3095, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.46% (0.3756 => 0.3886, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.45% (0.9199 => 0.9516, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.42% (0.3534 => 0.3655, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.26% (0.3868 => 0.3994, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.02% (1.2193 => 1.2561, std. dev.: 0.0005)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.97% (0.4379 => 0.4509, std. dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 2.96% (1.0594 => 1.0908, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.96% (0.5637 => 0.5804, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.95% (1.4563 => 1.4993, std. dev.: 0.0027)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.91% (1.3245 => 1.3631, std. dev.: 0.0031)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.87% (1.1364 => 1.1690, std. dev.: 0.0002)
  MultiSource/Applications/kimwitu++/kc: 2.85% (16.6129 => 17.0864, std. dev.: 0.0136)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.81% (3.8646 => 3.9732, std. dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.78% (0.5577 => 0.5732, std. dev.: 0.0017)
  MultiSource/Applications/spiff/spiff: 2.74% (0.7506 => 0.7712, std. dev.: 0.0020)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.73% (4.9865 => 5.1225, std. dev.: 0.0015)
  MultiSource/Applications/treecc/treecc: 2.68% (1.9270 => 1.9787, std. dev.: 0.0008)
  MultiSource/Applications/Burg/burg: 2.65% (1.1061 => 1.1354, std. dev.: 0.0014)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.62% (1.3813 => 1.4175, std. dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.53% (1.3819 => 1.4168, std. dev.: 0.0023)
  MultiSource/Applications/hexxagon/hexxagon: 2.45% (1.2292 => 1.2593, std. dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.39% (0.7460 => 0.7638, std. dev.: 0.0009)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.37% (3.6692 => 3.7562, std. dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.33% (0.8310 => 0.8504, std. dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.30% (7.2180 => 7.3842, std. dev.: 0.0027)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.22% (13.2842 => 13.5795, std. dev.: 0.0022)
  MultiSource/Applications/JM/lencod/lencod: 2.08% (14.8535 => 15.1621, std. dev.: 0.0127)
  MultiSource/Applications/siod/siod: 1.99% (2.1791 => 2.2225, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.99% (0.8698 => 0.8871, std. dev.: 0.0001)
  MultiSource/Applications/JM/ldecod/ldecod: 1.98% (6.5754 => 6.7054, std. dev.: 0.0016)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.70% (4.3801 => 4.4547, std. dev.: 0.0109)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.70% (0.6135 => 0.6239, std. dev.: 0.0011)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.64% (4.4433 => 4.5162, std. dev.: 0.0016)
  MultiSource/Applications/d/make_dparser: 1.40% (3.1889 => 3.2336, std. dev.: 0.0057)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.38% (1.2749 => 1.2925, std. dev.: 0.0014)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.34% (1.1333 => 1.1485, std. dev.: 0.0021)
  MultiSource/Applications/ClamAV/clamscan: 1.10% (14.5298 => 14.6891, std. dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 94.08% (0.1824 => 0.3540, std. dev.: 0.0012)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.69% (0.4846 => 0.6963, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc/fbench: 25.56% (1.8175 => 2.2821, std. dev.: 0.0431)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.50% (2.0200 => 2.1916, std. dev.: 0.0060)
  SingleSource/Benchmarks/Misc/mandel-2: 7.84% (1.2998 => 1.4017, std. dev.: 0.0127)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.82% (0.9996 => 1.0778, std. dev.: 0.0025)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.39% (1.5824 => 1.6994, 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 => 2.7295, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8141, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 4.01% (7.4271 => 7.7248, std. dev.: 0.0063)
  SingleSource/Benchmarks/Misc/flops-5: 3.83% (1.9144 => 1.9878, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9206, std. dev.: 0.0036)
  MultiSource/Benchmarks/nbench/nbench: 3.71% (11.2619 => 11.6792, std. dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9620, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.45% (1.7688 => 1.8299, std. dev.: 0.0010)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (12.0921 => 12.4796, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops-6: 2.95% (1.9199 => 1.9766, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.98% (4.1080 => 4.1892, std. dev.: 0.0032)
  SingleSource/Benchmarks/Misc/ffbench: 1.76% (0.8273 => 0.8419, std. dev.: 0.0000)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.61% (1.9290 => 1.9601, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.45% (3.6469 => 3.6999, std. dev.: 0.0041)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5090, std. dev.: 0.0015)
  SingleSource/Benchmarks/Misc/flops: 1.30% (9.0760 => 9.1938, std. dev.: 0.0011)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.29% (1.9433 => 1.9684, std. dev.: 0.0017)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0409, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2136, std. dev.: 0.0004)
  MultiSource/Applications/sqlite3/sqlite3: 1.08% (4.5928 => 4.6424, std. dev.: 0.0024)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.89% (22.5627 => 21.0082, std. dev.: 0.0167)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.88% (0.2670 => 0.2513, std. dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.50% (0.3511 => 0.3353, std. dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.68% (0.8818 => 0.8582, std. dev.: 0.0018)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.35% (0.9108 => 0.8985, std. dev.: 0.0003)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.64% (1.0460 => 0.8615, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: -10.49% (1.2308 => 1.1017, std. dev.: 0.0060)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -8.60% (20.3410 => 18.5926, std. dev.: 0.0369)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-3: -6.22% (2.4152 => 2.2649, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0001)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.60% (1.3780 => 1.3146, std. dev.: 0.0008)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.27% (6.2497 => 5.9829, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5510, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: -3.55% (1.9762 => 1.9060, std. dev.: 0.0003)
  MultiSource/Applications/minisat/minisat: -2.72% (9.3358 => 9.0818, std. dev.: 0.0137)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.68% (8.8259 => 8.5895, std. dev.: 0.0114)
  SingleSource/Benchmarks/Dhrystone/dry: -2.48% (2.5089 => 2.4468, std. dev.: 0.0003)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.38% (0.4867 => 0.4751, std. dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.05% (0.8342 => 0.8171, std. dev.: 0.0000)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.92% (6.6320 => 6.5045, std. dev.: 0.0015)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.73% (0.6589 => 0.6475, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3454, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.61% (7.1097 => 6.9954, std. dev.: 0.0001)
  MultiSource/Applications/spiff/spiff: -1.52% (3.0263 => 2.9803, std. dev.: 0.0017)
  SingleSource/Benchmarks/Shootout/lists: -1.51% (6.3560 => 6.2602, std. dev.: 0.0014)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.48% (0.9692 => 0.9549, std. dev.: 0.0008)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.41% (2.5254 => 2.4897, std. dev.: 0.0006)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.31% (28.2225 => 27.8530, std. dev.: 0.0018)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.24% (5.3167 => 5.2509, std. dev.: 0.0036)
  MultiSource/Benchmarks/Bullet/bullet: -1.04% (7.3305 => 7.2546, std. dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.01% (3.8887 => 3.8495, std. dev.: 0.0044)

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: 1.85s
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