[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/1327?compare_to=1325&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1327, Order: 158902, Start Time: 2012-06-21 07:18:54, End Time: 2012-06-21 08:15:45
      To: 1325, Order: 158896, Start Time: 2012-06-21 05:50:52, End Time: 2012-06-21 06:47:35
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 (106 on baseline)
Performance Improvements: 0 (36 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 894 (748 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 12.61% (2.0176 => 2.2721, std. dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.90% (0.3130 => 0.3346, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.27% (0.4328 => 0.4556, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/property-reference-object: 5.17% (0.5818 => 0.6119, std. dev.: 0.0029)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.09% (0.2945 => 0.3095, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.97% (0.4062 => 0.4264, std. dev.: 0.0012)
  SingleSource/Regression/C++/ofstream_ctor: 4.96% (0.2781 => 0.2919, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/Hello: 4.85% (0.5748 => 0.6027, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.77% (0.2726 => 0.2856, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/random: 4.76% (0.2690 => 0.2818, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference: 4.72% (0.7061 => 0.7394, std. dev.: 0.0035)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.71% (0.2782 => 0.2913, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.68% (0.2607 => 0.2729, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.67% (0.2655 => 0.2779, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.67% (0.3022 => 0.3163, std. dev.: 0.0001)
  MultiSource/Applications/hbd/hbd: 4.59% (1.3693 => 1.4322, std. dev.: 0.0020)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.53% (0.2937 => 0.3070, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.48% (0.2966 => 0.3099, std. dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.47% (0.2596 => 0.2712, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/except: 4.46% (0.2760 => 0.2883, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.45% (0.2761 => 0.2884, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.45% (0.2628 => 0.2745, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.45% (0.3192 => 0.3334, std. dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.44% (0.3107 => 0.3245, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.38% (0.2765 => 0.2886, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.37% (1.9828 => 2.0695, std. dev.: 0.0013)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.35% (0.3149 => 0.3286, std. dev.: 0.0028)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.31% (0.3899 => 0.4067, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.27% (0.2696 => 0.2811, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.25% (0.7710 => 0.8038, std. dev.: 0.0030)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.23% (3.9660 => 4.1336, std. dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.19% (0.2721 => 0.2835, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.16% (0.3489 => 0.3634, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.05% (0.3485 => 0.3626, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.05% (0.5265 => 0.5478, std. dev.: 0.0019)
  MultiSource/Applications/hexxagon/hexxagon: 4.01% (1.2292 => 1.2785, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.99% (0.6959 => 0.7237, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.98% (0.3293 => 0.3424, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.88% (0.3453 => 0.3587, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.71% (0.4016 => 0.4165, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.59% (0.9199 => 0.9529, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.44% (0.3868 => 0.4001, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.43% (0.3756 => 0.3885, std. dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.40% (0.7038 => 0.7277, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.40% (0.3534 => 0.3654, std. dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.37% (0.4390 => 0.4538, std. dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.30% (1.3245 => 1.3682, std. dev.: 0.0030)
  MultiSource/Applications/kimwitu++/kc: 3.29% (16.6129 => 17.1602, std. dev.: 0.0098)
  MultiSource/Applications/SPASS/SPASS: 3.19% (13.8202 => 14.2616, std. dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.17% (0.3246 => 0.3349, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.02% (3.8646 => 3.9813, std. dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.98% (0.5637 => 0.5805, std. dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 2.94% (1.0594 => 1.0905, std. dev.: 0.0018)
  MultiSource/Applications/siod/siod: 2.79% (2.1791 => 2.2399, std. dev.: 0.0110)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.71% (1.2193 => 1.2523, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.69% (0.5577 => 0.5727, std. dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.66% (1.4563 => 1.4950, std. dev.: 0.0029)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.61% (0.8310 => 0.8527, std. dev.: 0.0022)
  MultiSource/Applications/treecc/treecc: 2.60% (1.9270 => 1.9771, std. dev.: 0.0013)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.57% (1.1364 => 1.1656, std. dev.: 0.0012)
  MultiSource/Applications/Burg/burg: 2.48% (1.1061 => 1.1335, std. dev.: 0.0018)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.36% (0.7460 => 0.7636, std. dev.: 0.0013)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.34% (13.2842 => 13.5950, std. dev.: 0.0076)
  MultiSource/Applications/spiff/spiff: 2.25% (0.7506 => 0.7675, std. dev.: 0.0008)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.10% (1.3813 => 1.4103, std. dev.: 0.0023)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.10% (1.3819 => 1.4109, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.79% (0.8698 => 0.8854, std. dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.71% (0.6135 => 0.6240, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.52% (3.6692 => 3.7250, std. dev.: 0.0091)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.49% (7.2180 => 7.3258, std. dev.: 0.0103)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.32% (4.3801 => 4.4379, std. dev.: 0.0031)
  MultiSource/Applications/JM/lencod/lencod: 1.31% (14.8535 => 15.0474, std. dev.: 0.0112)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.30% (1.1333 => 1.1480, std. dev.: 0.0020)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.22% (4.4433 => 4.4976, std. dev.: 0.0079)
  MultiSource/Applications/JM/ldecod/ldecod: 1.04% (6.5754 => 6.6440, std. dev.: 0.0136)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.97% (0.1824 => 0.3538, std. dev.: 0.0013)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 24.75% (1.8175 => 2.2674, std. dev.: 0.0216)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.37% (2.0200 => 2.1890, std. dev.: 0.0030)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.88% (0.9996 => 1.0784, std. dev.: 0.0030)
  SingleSource/Benchmarks/Misc/mandel-2: 7.62% (1.2998 => 1.3989, std. dev.: 0.0071)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.40% (1.5824 => 1.6995, std. dev.: 0.0024)
  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 => 4.8145, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: 3.81% (1.9144 => 1.9874, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.74% (12.4560 => 12.9216, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/salsa20: 3.67% (7.4271 => 7.6998, std. dev.: 0.0166)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.57% (1.7688 => 1.8320, std. dev.: 0.0162)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9619, std. dev.: 0.0021)
  MultiSource/Applications/hexxagon/hexxagon: 3.51% (12.0921 => 12.5168, std. dev.: 0.0012)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.91% (7.9275 => 8.1582, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc/flops-6: 2.89% (1.9199 => 1.9754, std. dev.: 0.0008)
  MultiSource/Benchmarks/nbench/nbench: 2.87% (11.2619 => 11.5851, std. dev.: 0.0074)
  MultiSource/Applications/sqlite3/sqlite3: 2.68% (4.5928 => 4.7161, std. dev.: 0.0008)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.43% (0.5184 => 0.5310, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.00% (4.1080 => 4.1903, std. dev.: 0.0028)
  SingleSource/Benchmarks/Misc/ffbench: 1.75% (0.8273 => 0.8418, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.61% (1.9290 => 1.9601, std. dev.: 0.0000)
  MultiSource/Applications/lemon/lemon: 1.52% (1.4298 => 1.4515, std. dev.: 0.0006)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5091, std. dev.: 0.0096)
  SingleSource/Benchmarks/Misc/flops: 1.32% (9.0760 => 9.1962, std. dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.31% (1.9433 => 1.9687, std. dev.: 0.0028)
  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.: 0.0036)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.63% (22.5627 => 20.8417, std. dev.: 0.0083)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.29% (0.2670 => 0.2502, std. dev.: 0.0004)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -5.70% (0.3511 => 0.3311, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.10% (0.8818 => 0.8545, std. dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.01% (0.6576 => 0.6378, std. dev.: 0.0008)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.43% (0.9108 => 0.8978, std. dev.: 0.0000)
  MultiSource/Benchmarks/Bullet/bullet: -1.14% (33.2944 => 32.9152, std. dev.: 0.0226)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.53% (1.0460 => 0.8626, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.24% (2.4152 => 2.2645, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3999, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.83% (1.3780 => 1.3115, std. dev.: 0.0077)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9824, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4116, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/multiplies: -3.65% (2.6470 => 2.5505, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/bh/bh: -3.56% (1.9762 => 1.9059, std. dev.: 0.0098)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.73% (8.8259 => 8.5853, std. dev.: 0.0102)
  MultiSource/Benchmarks/Olden/health/health: -2.49% (0.4533 => 0.4420, std. dev.: 0.0012)
  MultiSource/Applications/minisat/minisat: -2.35% (9.3358 => 9.1168, std. dev.: 0.0232)
  MultiSource/Applications/spiff/spiff: -2.25% (3.0263 => 2.9583, std. dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.95% (20.3410 => 19.9435, std. dev.: 0.0320)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.94% (6.6320 => 6.5035, std. dev.: 0.0039)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.85% (28.2225 => 27.6998, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout/lists: -1.72% (6.3560 => 6.2469, std. dev.: 0.0049)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.70% (0.6589 => 0.6477, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0022)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.63% (0.8342 => 0.8206, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0046, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout/heapsort: -1.42% (3.9173 => 3.8617, std. dev.: 0.0044)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.39% (2.5254 => 2.4902, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.33% (0.9692 => 0.9563, std. dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: -1.29% (7.3305 => 7.2358, std. dev.: 0.0182)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.18% (5.3167 => 5.2539, std. dev.: 0.0018)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.06% (3.8887 => 3.8476, std. dev.: 0.0040)

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: 3.10s
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