Commit(s): JuliaLang/julia@bf89ccef4b2ecf2fc3071e2e8a00b6296a1073c0 vs JuliaLang/julia@feb9260680fd5f271de9e188e66e043ff257360f
Triggered By: link
Tag Predicate: ALL
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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", "cat", "(\"vcat\", 5)"] |
1.80 (15%) ❌ | 1.03 (1%) ❌ |
["array", "comprehension", "(\"collect\", \"Array{Float64,1}\")"] |
0.66 (15%) ✅ | 1.00 (1%) |
["array", "comprehension", "(\"collect\", \"StepRangeLen{Float64,Base.TwicePrecision{Float64},Base.TwicePrecision{Float64}}\")"] |
0.78 (15%) ✅ | 1.00 (1%) |
["array", "comprehension", "(\"comprehension_collect\", \"Array{Float64,1}\")"] |
0.67 (15%) ✅ | 1.00 (1%) |
["array", "comprehension", "(\"comprehension_collect\", \"StepRangeLen{Float64,Base.TwicePrecision{Float64},Base.TwicePrecision{Float64}}\")"] |
0.77 (15%) ✅ | 1.00 (1%) |
["array", "comprehension", "(\"comprehension_iteration\", \"Array{Float64,1}\")"] |
0.84 (15%) ✅ | 1.00 (1%) |
["array", "index", "(\"mapr_access\", \"Array{Float32,2}\")"] |
5.45 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"Array{Int32,2}\")"] |
5.31 (50%) ❌ | 1.85 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLF{Float32,2}\")"] |
1.34 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLF{Int32,2}\")"] |
1.29 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLSLS{Float32,2}\")"] |
5.59 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLSLS{Int32,2}\")"] |
5.47 (50%) ❌ | 1.85 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLS{Float32,2}\")"] |
5.61 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BaseBenchmarks.ArrayBenchmarks.ArrayLS{Int32,2}\")"] |
5.24 (50%) ❌ | 1.85 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"BitArray{2}\")"] |
1.70 (50%) ❌ | 1.34 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,Array{Float32,2},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true}\")"] |
1.32 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,Array{Float32,2},Tuple{UnitRange{Int64},UnitRange{Int64}},false}\")"] |
5.55 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,Array{Float32,3},Tuple{Int64,Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true}\")"] |
1.28 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,Base.ReshapedArray{Float32,2,SubArray{Float32,3,Array{Float32,3},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true},Tuple{}},Tuple{Base.Slice{Base.OneTo{Int64}},UnitRange{Int64}},true}\")"] |
34.26 (50%) ❌ | 19.93 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,Base.ReshapedArray{Float32,2,SubArray{Float32,3,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Float32,3},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false},Tuple{Base.MultiplicativeInverses.SignedMultiplicativeInverse{Int64},Base.MultiplicativeInverses.SignedMultiplicativeInverse{Int64}}},Tuple{Base.Slice{Base.OneTo{Int64}},UnitRange{Int64}},false}\")"] |
134.97 (50%) ❌ | 48.33 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Float32,2},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false}\")"] |
5.51 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Float32,2,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Float32,3},Tuple{Int64,Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false}\")"] |
4.63 (50%) ❌ | 1.84 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,Array{Int32,2},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true}\")"] |
1.31 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,Array{Int32,2},Tuple{UnitRange{Int64},UnitRange{Int64}},false}\")"] |
5.26 (50%) ❌ | 1.85 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,Array{Int32,3},Tuple{Int64,Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true}\")"] |
1.34 (50%) | 1.24 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,Base.ReshapedArray{Int32,2,SubArray{Int32,3,Array{Int32,3},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},true},Tuple{}},Tuple{Base.Slice{Base.OneTo{Int64}},UnitRange{Int64}},true}\")"] |
33.90 (50%) ❌ | 21.31 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,Base.ReshapedArray{Int32,2,SubArray{Int32,3,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Int32,3},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false},Tuple{Base.MultiplicativeInverses.SignedMultiplicativeInverse{Int64},Base.MultiplicativeInverses.SignedMultiplicativeInverse{Int64}}},Tuple{Base.Slice{Base.OneTo{Int64}},UnitRange{Int64}},false}\")"] |
142.36 (50%) ❌ | 57.87 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Int32,2},Tuple{Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false}\")"] |
5.30 (50%) ❌ | 1.85 (1%) ❌ |
["array", "index", "(\"mapr_access\", \"SubArray{Int32,2,BaseBenchmarks.ArrayBenchmarks.ArrayLS{Int32,3},Tuple{Int64,Base.Slice{Base.OneTo{Int64}},Base.Slice{Base.OneTo{Int64}}},false}\")"] |
4.96 (50%) ❌ | 1.85 (1%) ❌ |
["array", "reductions", "(\"BaseBenchmarks.ArrayBenchmarks.perf_mapreduce\", \"Float64\")"] |
63.98 (15%) ❌ | Inf (1%) ❌ |
["array", "reductions", "(\"BaseBenchmarks.ArrayBenchmarks.perf_mapreduce\", \"Int64\")"] |
93.16 (15%) ❌ | Inf (1%) ❌ |
["array", "reductions", "(\"BaseBenchmarks.ArrayBenchmarks.perf_reduce\", \"Float64\")"] |
63.69 (15%) ❌ | Inf (1%) ❌ |
["array", "reductions", "(\"BaseBenchmarks.ArrayBenchmarks.perf_reduce\", \"Int64\")"] |
92.84 (15%) ❌ | Inf (1%) ❌ |
["collection", "deletion", "(\"Vector\", \"Int\", \"filter!\")"] |
1.36 (25%) ❌ | 1.00 (1%) |
["collection", "initialization", "(\"BitSet\", \"Int\", \"sorted\", \"iterator\")"] |
0.99 (25%) | 1.04 (1%) ❌ |
["collection", "initialization", "(\"BitSet\", \"Int\", \"unsorted\", \"iterator\")"] |
1.00 (25%) | 1.03 (1%) ❌ |
["collection", "optimizations", "(\"BitSet\", \"Int8\")"] |
1.00 (25%) | 1.10 (1%) ❌ |
["collection", "queries & updates", "(\"Dict\", \"Int\", \"setindex!\", \"new\")"] |
0.62 (25%) ✅ | 1.00 (1%) |
["collection", "set operations", "(\"BitSet\", \"Int\", \"intersect\")"] |
1.03 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"setdiff!\", \"Set\")"] |
0.99 (25%) | Inf (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"setdiff!\", \"Vector\")"] |
1.02 (25%) | Inf (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"setdiff\", \"Set\")"] |
1.02 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"setdiff\", \"Vector\")"] |
1.04 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff!\", \"Set\")"] |
1.00 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff!\", \"Vector\")"] |
1.01 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\")"] |
1.06 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"BitSet\")"] |
1.01 (25%) | 1.02 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"BitSet\", \"BitSet\")"] |
1.02 (25%) | 1.02 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"Set\")"] |
1.01 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"Set\", \"Set\")"] |
1.01 (25%) | 1.07 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"Vector\")"] |
1.02 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"symdiff\", \"Vector\", \"Vector\")"] |
1.09 (25%) | 1.17 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union!\", \"Set\")"] |
1.07 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union!\", \"Vector\")"] |
1.02 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union!\", \"big\")"] |
0.73 (25%) ✅ | 1.00 (1%) |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\")"] |
1.04 (25%) | 1.05 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\", \"BitSet\", \"BitSet\")"] |
1.02 (25%) | 1.02 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\", \"Set\")"] |
1.18 (25%) | 1.02 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\", \"Set\", \"Set\")"] |
1.13 (25%) | 1.07 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\", \"Vector\")"] |
1.02 (25%) | 1.02 (1%) ❌ |
["collection", "set operations", "(\"BitSet\", \"Int\", \"union\", \"Vector\", \"Vector\")"] |
1.05 (25%) | 1.07 (1%) ❌ |
["collection", "set operations", "(\"Set\", \"Int\", \"setdiff!\", \"BitSet\")"] |
1.00 (25%) | Inf (1%) ❌ |
["collection", "set operations", "(\"Set\", \"Int\", \"setdiff!\", \"Set\")"] |
0.99 (25%) | Inf (1%) ❌ |
["collection", "set operations", "(\"Set\", \"Int\", \"setdiff!\", \"Vector\")"] |
1.00 (25%) | Inf (1%) ❌ |
["find", "findprev", "(\"ispos\", \"Array{Bool,1}\")"] |
1.20 (15%) ❌ | 1.00 (1%) |
["find", "findprev", "(\"ispos\", \"Array{Int64,1}\")"] |
0.84 (15%) ✅ | 1.00 (1%) |
["random", "collections", "(\"rand\", \"ImplicitRNG\", \"large Dict\")"] |
0.72 (25%) ✅ | 1.00 (1%) |
["random", "collections", "(\"rand\", \"ImplicitRNG\", \"large Set\")"] |
0.72 (25%) ✅ | 1.00 (1%) |
["random", "collections", "(\"rand\", \"MersenneTwister\", \"small Set\")"] |
0.67 (25%) ✅ | 1.00 (1%) |
["scalar", "asin", "(\"0.5 <= abs(x) < 0.975\", \"positive argument\", \"Float64\")"] |
0.80 (15%) ✅ | 1.00 (1%) |
["scalar", "atan", "(\"7/16 <= abs(x) < 11/16\", \"positive argument\", \"Float64\")"] |
0.82 (15%) ✅ | 1.00 (1%) |
["scalar", "atanh", "(\"0.5 <= abs(x) < 1\", \"negative argument\", \"Float64\")"] |
1.24 (15%) ❌ | 1.00 (1%) |
["scalar", "cos", "(\"argument reduction (hard) abs(x) < 6π/4\", \"negative argument\", \"Float32\", \"sin_kernel\")"] |
1.26 (15%) ❌ | 1.00 (1%) |
["scalar", "cosh", "(\"very large\", \"negative argument\", \"Float64\")"] |
0.71 (15%) ✅ | 1.00 (1%) |
["scalar", "cosh", "(\"zero\", \"Float64\")"] |
0.83 (15%) ✅ | 1.00 (1%) |
["scalar", "exp2", "(\"very small\", \"negative argument\", \"Float32\")"] |
1.53 (15%) ❌ | 1.00 (1%) |
["scalar", "expm1", "(\"arg reduction II\", \"positive argument\", \"Float32\")"] |
1.22 (15%) ❌ | 1.00 (1%) |
["scalar", "expm1", "(\"arg reduction I\", \"positive argument\", \"Float32\")"] |
0.82 (15%) ✅ | 1.00 (1%) |
["scalar", "rem_pio2", "(\"argument reduction (easy) abs(x) < 5π/4\", \"positive argument\", \"Float64\")"] |
0.73 (15%) ✅ | 1.00 (1%) |
["scalar", "rem_pio2", "(\"argument reduction (hard) abs(x) < 2π/4\", \"negative argument\", \"Float64\")"] |
0.81 (15%) ✅ | 1.00 (1%) |
["scalar", "sin", "(\"argument reduction (easy) abs(x) < 9π/4\", \"negative argument\", \"Float32\", \"sin_kernel\")"] |
0.46 (15%) ✅ | 1.00 (1%) |
["scalar", "sin", "(\"argument reduction (paynehanek) abs(x) > 2.0^20*π/2\", \"positive argument\", \"Float32\", \"cos_kernel\")"] |
1.19 (15%) ❌ | 1.00 (1%) |
["scalar", "sincos", "(\"argument reduction (easy) abs(x) < 8π/4\", \"positive argument\", \"Float32\")"] |
0.78 (15%) ✅ | 1.00 (1%) |
["scalar", "sincos", "(\"argument reduction (easy) abs(x) < 8π/4\", \"positive argument\", \"Float64\")"] |
0.75 (15%) ✅ | 1.00 (1%) |
["scalar", "sincos", "(\"argument reduction (easy) abs(x) < 9π/4\", \"positive argument\", \"Float64\")"] |
0.75 (15%) ✅ | 1.00 (1%) |
["scalar", "tan", "(\"small\", \"positive argument\", \"Float64\")"] |
1.19 (15%) ❌ | 1.00 (1%) |
["sparse", "index", "(\"spmat\", \"row\", \"logical\", 1000)"] |
0.59 (30%) ✅ | 1.00 (1%) |
["tuple", "reduction", "(\"sumabs\", (2, 2))"] |
1.21 (15%) ❌ | 1.00 (1%) |
["union", "array", "(\"perf_simplecopy\", Complex{Float64}, false)"] |
1.27 (15%) ❌ | 1.00 (1%) |
["union", "array", "(\"perf_sum4\", Complex{Float64}, true)"] |
0.84 (15%) ✅ | 1.00 (1%) |
["union", "array", "(\"perf_sum\", Int8, true)"] |
0.68 (15%) ✅ | 1.00 (1%) |
Here's a list of all the benchmark groups executed by this job:
["array", "accumulate"]
["array", "any/all"]
["array", "bool"]
["array", "cat"]
["array", "comprehension"]
["array", "convert"]
["array", "equality"]
["array", "growth"]
["array", "index"]
["array", "reductions"]
["array", "reverse"]
["array", "setindex!"]
["array", "subarray"]
["broadcast", "dotop"]
["broadcast", "fusion"]
["broadcast", "mix_scalar_tuple"]
["broadcast", "sparse"]
["broadcast", "typeargs"]
["collection", "deletion"]
["collection", "initialization"]
["collection", "iteration"]
["collection", "optimizations"]
["collection", "queries & updates"]
["collection", "set operations"]
["dates", "accessor"]
["dates", "arithmetic"]
["dates", "construction"]
["dates", "conversion"]
["dates", "parse"]
["dates", "query"]
["dates", "string"]
["find", "findall"]
["find", "findnext"]
["find", "findprev"]
["io", "read"]
["io", "serialization"]
["linalg", "arithmetic"]
["linalg", "blas"]
["linalg", "factorization"]
["micro"]
["misc", "afoldl"]
["misc", "bitshift"]
["misc", "julia"]
["misc", "parse"]
["misc", "repeat"]
["misc", "splatting"]
["parallel", "remotecall"]
["problem", "chaosgame"]
["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"]
["random", "collections"]
["random", "randstring"]
["random", "ranges"]
["random", "sequences"]
["random", "types"]
["scalar", "acos"]
["scalar", "acosh"]
["scalar", "arithmetic"]
["scalar", "asin"]
["scalar", "asinh"]
["scalar", "atan"]
["scalar", "atan2"]
["scalar", "atanh"]
["scalar", "cbrt"]
["scalar", "cos"]
["scalar", "cosh"]
["scalar", "exp2"]
["scalar", "expm1"]
["scalar", "fastmath"]
["scalar", "floatexp"]
["scalar", "intfuncs"]
["scalar", "iteration"]
["scalar", "mod2pi"]
["scalar", "predicate"]
["scalar", "rem_pio2"]
["scalar", "sin"]
["scalar", "sincos"]
["scalar", "sinh"]
["scalar", "tan"]
["scalar", "tanh"]
["shootout"]
["simd"]
["sort", "insertionsort"]
["sort", "issorted"]
["sort", "mergesort"]
["sort", "quicksort"]
["sparse", "arithmetic"]
["sparse", "constructors"]
["sparse", "index"]
["sparse", "matmul"]
["sparse", "transpose"]
["string", "findfirst"]
["string"]
["string", "readuntil"]
["tuple", "index"]
["tuple", "linear algebra"]
["tuple", "reduction"]
["union", "array"]
Julia Version 0.7.0-beta.40
Commit bf89cce (2018-06-26 20:55 UTC)
Platform Info:
OS: Linux (x86_64-linux-gnu)
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
CPU: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz:
speed user nice sys idle irq
#1 3501 MHz 35669055 s 278 s 3735016 s 747487401 s 7 s
#2 3501 MHz 163748080 s 0 s 2258413 s 622898964 s 4 s
#3 3501 MHz 22003897 s 2377 s 1823280 s 764749153 s 11 s
#4 3501 MHz 20554623 s 0 s 2100770 s 766064055 s 8 s
Memory: 31.383651733398438 GB (5342.9921875 MB free)
Uptime: 7.893742e6 sec
Load Avg: 0.9697265625 1.01171875 1.04248046875
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-6.0.0 (ORCJIT, haswell)
Julia Version 0.7.0-beta.33
Commit feb9260 (2018-06-26 17:17 UTC)
Platform Info:
OS: Linux (x86_64-linux-gnu)
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
CPU: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz:
speed user nice sys idle irq
#1 3501 MHz 35819404 s 278 s 3746486 s 748299833 s 7 s
#2 3501 MHz 164624828 s 0 s 2269765 s 622987866 s 4 s
#3 3501 MHz 22117580 s 2377 s 1832113 s 765602914 s 11 s
#4 3501 MHz 20671078 s 0 s 2109874 s 766915566 s 8 s
Memory: 31.383651733398438 GB (4480.17578125 MB free)
Uptime: 7.90352e6 sec
Load Avg: 0.9228515625 0.998046875 1.0400390625
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-6.0.0 (ORCJIT, haswell)