[llvm-testresults] lab-mini-03__O0-g__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/2351?compare_to=2346&baseline=999
Nickname: lab-mini-03__O0-g__clang_DEV__x86_64:3
Comparing:
     Run: 2351, Order: 160705, Start Time: 2012-07-25 05:04:47, End Time: 2012-07-25 07:50:29
      To: 2346, Order: 160702, Start Time: 2012-07-25 01:53:46, End Time: 2012-07-25 04:36:49
Baseline: 999, Order: 158324, Start Time: 2012-06-11 20:29:30, End Time: 2012-06-11 22:44:50

===============
Tests Summary
===============

Performance Regressions: 2 (76 on baseline)
Performance Improvements: 1 (10 on baseline)
Added Tests: 0 (60 on baseline)
Unchanged Tests: 951 (808 on baseline)
Total Tests: 954

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/hbd/hbd: 1.59% (1.0022 => 1.0181, std. dev.: 0.0016)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.18% (54.2053 => 54.8463, std. dev.: 0.0782)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Dhrystone/fldry: -1.17% (15.8985 => 15.7123, std. dev.: 0.0591)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ObjC/for-in: 13.79% (0.3496 => 0.3978, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/exceptions-2: 13.78% (0.3446 => 0.3921, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/synchronized: 13.75% (0.3469 => 0.3946, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-4: 13.65% (0.3465 => 0.3938, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/trivial-interface: 13.63% (0.3442 => 0.3911, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-3: 13.61% (0.3460 => 0.3931, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 13.50% (0.3488 => 0.3959, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions: 13.07% (0.3643 => 0.4119, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/property: 12.96% (0.3650 => 0.4123, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/parameter-passing: 12.57% (0.3724 => 0.4192, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC++/Hello: 8.07% (0.5826 => 0.6296, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/property-reference-object: 7.90% (0.5889 => 0.6354, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 7.47% (0.1620 => 0.1741, std. dev.: 0.0010)
  MultiSource/Applications/oggenc/oggenc: 6.25% (1.5932 => 1.6928, std. dev.: 0.0028)
  SingleSource/UnitTests/ObjC++/property-reference: 6.22% (0.7171 => 0.7617, std. dev.: 0.0053)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.80% (0.5900 => 0.6242, std. dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.75% (3.5627 => 3.7677, std. dev.: 0.0029)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.62% (1.6211 => 1.7122, std. dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 5.55% (0.4994 => 0.5271, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 5.39% (0.5026 => 0.5297, std. dev.: 0.0013)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.26% (0.5000 => 0.5263, std. dev.: 0.0017)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 5.22% (1.3152 => 1.3839, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.14% (0.2725 => 0.2865, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/matrix: 5.11% (0.2780 => 0.2922, std. dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 5.09% (0.2792 => 0.2934, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.08% (0.2738 => 0.2877, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 5.00% (0.4361 => 0.4579, std. dev.: 0.0012)
  MultiSource/Applications/hbd/hbd: 4.99% (0.9697 => 1.0181, std. dev.: 0.0016)
  MultiSource/Applications/spiff/spiff: 4.94% (0.4029 => 0.4228, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.93% (0.3267 => 0.3428, std. dev.: 0.0062)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.89% (0.3930 => 0.4122, std. dev.: 0.0009)
  MultiSource/Applications/hexxagon/hexxagon: 4.87% (0.9909 => 1.0392, std. dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.83% (0.2813 => 0.2949, std. dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.79% (2.0673 => 2.1663, std. dev.: 0.0011)
  SingleSource/Regression/C++/ofstream_ctor: 4.76% (0.3004 => 0.3147, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.76% (0.3258 => 0.3413, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.64% (0.3317 => 0.3471, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/except: 4.62% (0.2811 => 0.2941, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.60% (0.2911 => 0.3045, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.55% (0.3362 => 0.3515, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.50% (0.2866 => 0.2995, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.39% (0.3124 => 0.3261, std. dev.: 0.0001)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.35% (2.7292 => 2.8480, std. dev.: 0.0013)
  MultiSource/Applications/ClamAV/clamscan: 4.34% (4.2109 => 4.3935, std. dev.: 0.0087)
  MultiSource/Applications/d/make_dparser: 4.30% (1.0781 => 1.1245, std. dev.: 0.0073)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.99% (0.3282 => 0.3413, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.97% (1.9694 => 2.0475, std. dev.: 0.0035)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.91% (0.2736 => 0.2843, std. dev.: 0.0010)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.87% (1.9966 => 2.0738, std. dev.: 0.0021)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.69% (0.4146 => 0.4299, std. dev.: 0.0001)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.63% (2.1013 => 2.1775, std. dev.: 0.0049)
  MultiSource/Applications/SPASS/SPASS: 3.53% (5.5417 => 5.7372, std. dev.: 0.0065)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.49% (0.3845 => 0.3979, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/hash2: 3.48% (0.4251 => 0.4399, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.48% (0.4658 => 0.4820, std. dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.34% (0.3890 => 0.4020, std. dev.: 0.0003)
  MultiSource/Applications/JM/lencod/lencod: 3.32% (4.6177 => 4.7712, std. dev.: 0.0032)
  MultiSource/Applications/JM/ldecod/ldecod: 3.27% (2.1653 => 2.2362, std. dev.: 0.0017)
  MultiSource/Benchmarks/Bullet/bullet: 3.15% (23.5202 => 24.2615, std. dev.: 0.0079)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 3.14% (4.4195 => 4.5582, std. dev.: 0.0088)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.10% (0.3903 => 0.4024, std. dev.: 0.0011)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.90% (0.4139 => 0.4259, std. dev.: 0.0016)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.84% (1.8794 => 1.9328, std. dev.: 0.0021)
  MultiSource/Applications/lua/lua: 2.74% (1.4269 => 1.4660, std. dev.: 0.0107)
  MultiSource/Applications/Burg/burg: 2.47% (0.5546 => 0.5683, std. dev.: 0.0012)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 63.09% (0.2162 => 0.3526, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc/flops-1: 22.64% (6.2401 => 7.6526, std. dev.: 0.0155)
  SingleSource/Benchmarks/Misc/richards_benchmark: 12.41% (2.5769 => 2.8968, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.88% (12.0509 => 12.6392, std. dev.: 0.0229)
  SingleSource/Benchmarks/Misc/flops-2: 4.39% (1.8057 => 1.8849, std. dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/ary3: 2.01% (15.8721 => 16.1915, std. dev.: 0.0092)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.01% (3.3903 => 3.4585, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 1.60% (3.1722 => 3.2228, std. dev.: 0.0007)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 1.23% (1.0142 => 1.0267, std. dev.: 0.0010)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 1.20% (1.0927 => 1.1058, std. dev.: 0.0015)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 1.06% (3.1169 => 3.1500, std. dev.: 0.0009)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/kimwitu++/kc: -1.59% (11.9555 => 11.7652, std. dev.: 0.0143)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: -35.79% (25.4195 => 16.3223, std. dev.: 0.1023)
  SingleSource/Benchmarks/Dhrystone/fldry: -8.85% (17.2379 => 15.7123, std. dev.: 0.0591)
  SingleSource/Benchmarks/Misc/salsa20: -7.60% (35.5013 => 32.8024, std. dev.: 0.1165)
  SingleSource/Benchmarks/Shootout-C++/ary2: -6.99% (0.2402 => 0.2234, std. dev.: 0.0013)
  SingleSource/Benchmarks/Dhrystone/dry: -3.57% (14.0481 => 13.5470, std. dev.: 0.0087)
  SingleSource/Benchmarks/Misc/mandel-2: -2.96% (3.6262 => 3.5188, std. dev.: 0.0134)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -1.99% (0.6140 => 0.6018, std. dev.: 0.0005)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -1.74% (10.7630 => 10.5762, std. dev.: 0.0017)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -1.16% (3.3991 => 3.3597, std. dev.: 0.0005)

Added Tests - Compile Time
--------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect
  SingleSource/Benchmarks/Polybench/stencils/adi/adi
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d

Added Tests - Execution Time
----------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect
  SingleSource/Benchmarks/Polybench/stencils/adi/adi
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d

Report Time: 2.53s
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