[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/1299?compare_to=1296&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1299, Order: 158820, Start Time: 2012-06-20 15:20:45, End Time: 2012-06-20 16:17:33
      To: 1296, Order: 158819, Start Time: 2012-06-20 13:03:43, End Time: 2012-06-20 14:00:28
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 (120 on baseline)
Performance Improvements: 0 (36 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 894 (734 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 12.15% (2.0176 => 2.2627, std. dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.44% (0.3130 => 0.3363, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/hash2: 7.42% (0.4328 => 0.4649, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/objinst: 7.06% (0.2945 => 0.3153, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 7.04% (0.2655 => 0.2842, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hash: 7.04% (0.4062 => 0.4348, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 7.02% (0.3022 => 0.3234, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hello: 6.87% (0.2607 => 0.2786, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/wc: 6.84% (0.2937 => 0.3138, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.83% (0.2782 => 0.2972, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/fibo: 6.77% (0.2628 => 0.2806, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.73% (0.2765 => 0.2951, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 6.71% (0.2966 => 0.3165, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/random: 6.69% (0.2690 => 0.2870, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/methcall: 6.66% (0.2761 => 0.2945, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/except: 6.63% (0.2760 => 0.2943, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.55% (0.3453 => 0.3679, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 6.50% (1.9828 => 2.1117, std. dev.: 0.0016)
  SingleSource/UnitTests/ObjC++/property-reference-object: 6.45% (0.5818 => 0.6193, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 6.38% (0.2696 => 0.2868, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/strcat: 6.35% (0.2726 => 0.2899, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary: 6.28% (0.3107 => 0.3302, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/ary3: 6.26% (0.3149 => 0.3346, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.17% (0.3485 => 0.3700, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/Hello: 5.97% (0.5748 => 0.6091, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC++/property-reference: 5.93% (0.7061 => 0.7480, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.89% (0.3192 => 0.3380, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.88% (0.4016 => 0.4252, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/matrix: 5.76% (0.2988 => 0.3160, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.74% (0.3534 => 0.3737, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 5.67% (0.3489 => 0.3687, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.67% (0.3580 => 0.3783, std. dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 5.64% (0.3899 => 0.4119, std. dev.: 0.0002)
  MultiSource/Applications/hexxagon/hexxagon: 5.57% (1.2292 => 1.2977, std. dev.: 0.0012)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.56% (0.7710 => 0.8139, std. dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/moments: 5.51% (0.3868 => 0.4081, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.44% (0.3293 => 0.3472, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 5.38% (0.3756 => 0.3958, std. dev.: 0.0003)
  MultiSource/Applications/hbd/hbd: 5.26% (1.3693 => 1.4413, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 5.14% (0.1986 => 0.2088, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.12% (0.2596 => 0.2729, std. dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 4.85% (0.4390 => 0.4603, std. dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.73% (0.5265 => 0.5514, std. dev.: 0.0013)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.70% (3.9660 => 4.1525, std. dev.: 0.0028)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.61% (0.6959 => 0.7280, std. dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 4.20% (0.9199 => 0.9585, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.14% (0.3578 => 0.3726, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 4.11% (1.3245 => 1.3789, std. dev.: 0.0013)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.10% (0.3755 => 0.3909, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/synchronized: 4.04% (0.3663 => 0.3811, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions: 4.04% (0.3914 => 0.4072, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.03% (0.3646 => 0.3793, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.00% (0.3601 => 0.3745, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/for-in: 3.99% (0.3789 => 0.3940, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.97% (0.3246 => 0.3375, std. dev.: 0.0012)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.95% (0.4003 => 0.4161, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/property: 3.76% (0.3940 => 0.4088, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.75% (0.3623 => 0.3759, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.65% (0.5637 => 0.5843, std. dev.: 0.0007)
  MultiSource/Applications/kimwitu++/kc: 3.63% (16.6129 => 17.2160, std. dev.: 0.0109)
  MultiSource/Applications/SPASS/SPASS: 3.57% (13.8202 => 14.3139, std. dev.: 0.0034)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 3.53% (0.3650 => 0.3779, std. dev.: 0.0004)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.52% (0.7038 => 0.7286, std. dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 3.48% (1.0594 => 1.0963, std. dev.: 0.0010)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.27% (3.8646 => 3.9908, std. dev.: 0.0071)
  MultiSource/Applications/Burg/burg: 3.24% (1.1061 => 1.1419, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.17% (0.8698 => 0.8974, std. dev.: 0.0005)
  MultiSource/Applications/treecc/treecc: 3.17% (1.9270 => 1.9881, std. dev.: 0.0012)
  MultiSource/Applications/siod/siod: 3.17% (2.1791 => 2.2481, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.17% (1.2193 => 1.2579, std. dev.: 0.0008)
  MultiSource/Applications/spiff/spiff: 3.13% (0.7506 => 0.7741, std. dev.: 0.0021)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.08% (1.4563 => 1.5011, std. dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.05% (0.5577 => 0.5747, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.03% (1.1364 => 1.1708, std. dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.88% (13.2842 => 13.6670, std. dev.: 0.0121)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.57% (0.7460 => 0.7652, std. dev.: 0.0016)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.28% (0.4379 => 0.4479, std. dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.22% (1.3813 => 1.4120, std. dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.16% (1.3819 => 1.4118, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.14% (7.2180 => 7.3723, std. dev.: 0.0053)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.14% (0.6135 => 0.6266, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.88% (3.6692 => 3.7380, std. dev.: 0.0026)
  MultiSource/Applications/JM/lencod/lencod: 1.87% (14.8535 => 15.1317, std. dev.: 0.0076)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.75% (4.3801 => 4.4568, std. dev.: 0.0026)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.70% (0.6283 => 0.6390, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.69% (4.4433 => 4.5186, std. dev.: 0.0022)
  MultiSource/Applications/JM/ldecod/ldecod: 1.47% (6.5754 => 6.6719, std. dev.: 0.0044)
  MultiSource/Applications/d/make_dparser: 1.35% (3.1889 => 3.2318, std. dev.: 0.0032)
  MultiSource/Applications/ClamAV/clamscan: 1.12% (14.5298 => 14.6919, std. dev.: 0.0115)

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: 43.91% (0.4846 => 0.6974, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/fbench: 24.92% (1.8175 => 2.2704, std. dev.: 0.0450)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.36% (2.0200 => 2.1888, std. dev.: 0.0020)
  SingleSource/Benchmarks/Misc/mandel-2: 7.93% (1.2998 => 1.4029, std. dev.: 0.0181)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.80% (0.9996 => 1.0776, std. dev.: 0.0015)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.37% (1.5824 => 1.6991, 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: 6.51% (2.5629 => 2.7297, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8144, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 4.11% (7.4271 => 7.7324, std. dev.: 0.0051)
  SingleSource/Benchmarks/Misc/flops-5: 3.79% (1.9144 => 1.9870, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9204, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9618, std. dev.: 0.0021)
  MultiSource/Applications/hexxagon/hexxagon: 3.51% (12.0921 => 12.5167, std. dev.: 0.0005)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.47% (1.7688 => 1.8301, std. dev.: 0.0008)
  SingleSource/Benchmarks/Misc/flops-6: 2.97% (1.9199 => 1.9770, std. dev.: 0.0003)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.95% (7.9275 => 8.1610, std. dev.: 0.0034)
  MultiSource/Benchmarks/nbench/nbench: 2.87% (11.2619 => 11.5851, std. dev.: 0.0029)
  MultiSource/Applications/sqlite3/sqlite3: 2.65% (4.5928 => 4.7143, std. dev.: 0.0028)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.35% (0.5184 => 0.5306, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.02% (4.1080 => 4.1909, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/ffbench: 1.76% (0.8273 => 0.8419, std. dev.: 0.0000)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.59% (1.9290 => 1.9597, std. dev.: 0.0002)
  MultiSource/Applications/lemon/lemon: 1.52% (1.4298 => 1.4515, std. dev.: 0.0003)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5087, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1950, std. dev.: 0.0012)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.30% (1.9433 => 1.9686, std. dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0001)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -17.07% (0.4657 => 0.3862, std. dev.: 0.0252)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -7.23% (0.3511 => 0.3257, std. dev.: 0.0073)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.05% (22.5627 => 20.9726, std. dev.: 0.0103)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.03% (0.2670 => 0.2509, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.71% (0.8818 => 0.8491, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -2.39% (0.6576 => 0.6419, std. dev.: 0.0007)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.90% (0.9108 => 0.8935, std. dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.52% (1.0460 => 0.8627, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/flops-3: -6.23% (2.4152 => 2.2647, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -5.01% (1.3780 => 1.3090, std. dev.: 0.0099)
  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.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9825, std. dev.: 0.0000)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4115, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: -3.63% (1.9762 => 1.9044, std. dev.: 0.0049)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5509, std. dev.: 0.0002)
  MultiSource/Applications/minisat/minisat: -2.42% (9.3358 => 9.1101, std. dev.: 0.0077)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.40% (8.8259 => 8.6143, std. dev.: 0.0113)
  MultiSource/Applications/spiff/spiff: -2.33% (3.0263 => 2.9559, std. dev.: 0.0013)
  MultiSource/Benchmarks/Olden/health/health: -2.32% (0.4533 => 0.4428, std. dev.: 0.0007)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.15% (0.8342 => 0.8163, std. dev.: 0.0001)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.14% (0.4867 => 0.4763, std. dev.: 0.0008)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -2.13% (20.3410 => 19.9076, std. dev.: 0.0273)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.97% (6.6320 => 6.5015, std. dev.: 0.0037)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.86% (28.2225 => 27.6983, std. dev.: 0.0005)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.75% (0.6589 => 0.6474, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/lists: -1.61% (6.3560 => 6.2538, std. dev.: 0.0046)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0044, std. dev.: 0.0005)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.43% (2.5254 => 2.4894, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout/heapsort: -1.37% (3.9173 => 3.8638, std. dev.: 0.0021)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.34% (0.9692 => 0.9562, std. dev.: 0.0011)
  MultiSource/Benchmarks/Bullet/bullet: -1.28% (7.3305 => 7.2364, std. dev.: 0.0186)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.23% (5.3167 => 5.2515, std. dev.: 0.0043)

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: 2.69s
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