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Benchmark Report

Job Properties

Commit(s): JuliaLang/julia@75e88af986d5b8fb7700bf702b41f8a2d2d5b1f4

Triggered By: link

Tag Predicate: ALL

Daily Job: 2016-08-14 vs 2016-08-13

Results

Note: If Chrome is your browser, I strongly recommend installing the Wide GitHub extension, which makes the result table easier to read.

Below is a table of this job's results, obtained by running the benchmarks found in JuliaCI/BaseBenchmarks.jl. The values listed in the ID column have the structure [parent_group, child_group, ..., key], and can be used to index into the BaseBenchmarks suite to retrieve the corresponding benchmarks.

The percentages accompanying time and memory values in the below table are noise tolerances. The "true" time/memory value for a given benchmark is expected to fall within this percentage of the reported value.

A ratio greater than 1.0 denotes a possible regression (marked with ❌), while a ratio less than 1.0 denotes a possible improvement (marked with ✅). Only significant results - results that indicate possible regressions or improvements - are shown below (thus, an empty table means that all benchmark results remained invariant between builds).

ID time ratio memory ratio
["array","comprehension",("collect","Array{Float64,1}")] 1.46 (15%) ❌ 1.00 (1%)
["array","subarray",("lucompletepivCopy!",1000)] 0.83 (15%) ✅ 1.00 (1%)
["array","subarray",("lucompletepivCopy!",250)] 0.84 (15%) ✅ 1.00 (1%)
["array","subarray",("lucompletepivCopy!",500)] 0.82 (15%) ✅ 1.00 (1%)
["array","subarray",("lucompletepivSub!",1000)] 0.83 (15%) ✅ 1.00 (1%)
["array","subarray",("lucompletepivSub!",250)] 0.84 (15%) ✅ 1.00 (1%)
["array","subarray",("lucompletepivSub!",500)] 0.82 (15%) ✅ 1.00 (1%)
["linalg","factorization",("lu","Tridiagonal",1024)] 1.30 (25%) ❌ 1.00 (1%)
["linalg","factorization",("svd","Diagonal",1024)] 1.41 (25%) ❌ 1.00 (1%)
["linalg","factorization",("svdfact","Diagonal",1024)] 1.30 (25%) ❌ 1.00 (1%)
["problem","laplacian","laplace_iter_sub"] 0.84 (15%) ✅ 1.00 (1%)
["problem","laplacian","laplace_iter_vec"] 0.78 (15%) ✅ 1.00 (1%)
["shootout","pidigits"] 0.82 (15%) ✅ 1.00 (1%)
["sparse","index",("spmat","col","logical",100)] 0.66 (15%) ✅ 1.00 (1%)
["sparse","index",("spmat","col","range",1000)] 0.48 (15%) ✅ 1.00 (1%)
["string","join"] 1.51 (40%) ❌ 1.00 (1%)

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

  • ["array","bool"]
  • ["array","cat"]
  • ["array","comprehension"]
  • ["array","growth"]
  • ["array","index"]
  • ["array","reverse"]
  • ["array","setindex!"]
  • ["array","subarray"]
  • ["io","read"]
  • ["linalg","arithmetic"]
  • ["linalg","blas"]
  • ["linalg","factorization"]
  • ["micro"]
  • ["parallel","remotecall"]
  • ["problem","fem"]
  • ["problem","go"]
  • ["problem","grigoriadis khachiyan"]
  • ["problem","imdb"]
  • ["problem","json"]
  • ["problem","laplacian"]
  • ["problem","monte carlo"]
  • ["problem","raytrace"]
  • ["problem","seismic"]
  • ["problem","simplex"]
  • ["problem","spellcheck"]
  • ["problem","stockcorr"]
  • ["problem","ziggurat"]
  • ["scalar","arithmetic"]
  • ["scalar","fastmath"]
  • ["scalar","iteration"]
  • ["scalar","predicate"]
  • ["shootout"]
  • ["simd"]
  • ["sort","insertionsort"]
  • ["sort","issorted"]
  • ["sort","mergesort"]
  • ["sort","quicksort"]
  • ["sparse","index"]
  • ["sparse","transpose"]
  • ["string"]
  • ["tuple","index"]

Version Info

Primary Build

Julia Version 0.6.0-dev.202
Commit 75e88af (2016-08-14 03:30 UTC)
Platform Info:
  System: Linux (x86_64-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz
  WORD_SIZE: 64
           Ubuntu 14.04.4 LTS
  uname: Linux 3.13.0-85-generic #129-Ubuntu SMP Thu Mar 17 20:50:15 UTC 2016 x86_64 x86_64
Memory: 31.383651733398438 GB (20588.87109375 MB free)
Uptime: 6.797065e6 sec
Load Avg:  1.0029296875  1.01025390625  0.9599609375
Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz: 
       speed         user         nice          sys         idle          irq
#1  3501 MHz   11030735 s          0 s    2001934 s  665096800 s         22 s
#2  3501 MHz   24692886 s          0 s    1575056 s  652740193 s          5 s
#3  3501 MHz    8661471 s          0 s    1152660 s  669531743 s         12 s
#4  3501 MHz    6471662 s          0 s    1107730 s  671822613 s          2 s

  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.7.1 (ORCJIT, haswell)