Full logs at http://log.ouroborus.net/limitingfactor/dph
Environment
Platform
host: limitingfactor.cse.unsw.EDU.AU
arch: i386
processor: i386
system: Darwin 10.7.0
Versions
GHC The Glorious Glasgow Haskell Compilation System, version 7.1.20110414
GCC i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot
3)
Total tests = 702
-- WINNERS (had a swing of < -10%)
repa.blur.par.N1
runtime (wall clock) : 2.401s ( -17) / 2.402s ( -18) /
2.402s ( -23)
kernel runtime (wall clock) : 1.969s ( -25) / 1.969s ( -25) /
1.970s ( -25)
repa.blur.par.N2
runtime (wall clock) : 1.401s ( -12) / 1.491s ( -7) /
1.502s ( -6)
kernel runtime (wall clock) : 1.066s ( -22) / 1.187s ( -14) /
1.205s ( -13)
repa.fft2d.par.N4
runtime (wall clock) : 3.303s ( -11) / 3.373s ( -9) /
3.404s ( -8)
kernel runtime (wall clock) : 2.944s ( -11) / 2.984s ( -10) /
3.022s ( -9)
repa.fft2d.par.N6
runtime (wall clock) : 2.703s ( -31) / 2.773s ( -30) /
2.803s ( -30)
kernel runtime (wall clock) : 2.423s ( -33) / 2.444s ( -33) /
2.482s ( -32)
repa.fft2d.par.N8
runtime (wall clock) : 2.604s ( -38) / 2.664s ( -38) /
2.805s ( -35)
kernel runtime (wall clock) : 2.327s ( -41) / 2.372s ( -40) /
2.525s ( -37)
noslow.vector.Primitive.*Double.filterin_r
kernel runtime (wall clock) : 362.1us ( -12) / 362.2us ( -13) /
362.2us ( -13)
noslow.vector-unsafe.Primitive.*Double.filterin_r
kernel runtime (wall clock) : 364.4us ( -11) / 364.5us ( -11) /
364.6us ( -12)
noslow.dph-prim.seq.Double.filterin_r
kernel runtime (wall clock) : 36.76us ( -24) / 36.77us ( -24) /
36.79us ( -24)
-- LOSERS (had a swing of > +10%)
dph.evens.vectorised.par.N2
runtime (wall clock) : 500.7ms ( +25) / 501.0ms ( +11) /
501.3ms (----)
kernel runtime (wall clock) : 114.0ms ( +2) / 119.4ms ( +2) /
123.0ms (----)
dph.evens.vectorised.par.N8
runtime (wall clock) : 400.7ms (----) / 460.9ms ( +12) /
501.0ms (----)
kernel runtime (wall clock) : 67.00ms ( -1) / 71.30ms (----) /
73.00ms ( -15)
dph.quicksort.vectorised.par.N2
runtime (wall clock) : 600.9ms ( +20) / 691.2ms ( +5) /
701.4ms (----)
kernel runtime (wall clock) : 355.0ms ( +17) / 384.4ms ( +4) /
392.0ms (----)
dph.quicksort.vectorised.par.N8
runtime (wall clock) : 801.4ms (----) / 881.5ms ( +2) /
1.002s ( +11)
kernel runtime (wall clock) : 500.0ms ( +1) / 513.6ms (----) /
546.0ms ( -6)
dph.quickhull.vectorised.seq.N4
runtime (wall clock) : 1.001s ( +11) / 1.001s ( +8) /
1.001s (----)
kernel runtime (wall clock) : 546.0ms ( +1) / 550.6ms ( +1) /
563.0ms ( +3)
dph.quickhull.vector-forkIO.par.N8
runtime (wall clock) : 400.8ms (----) / 411.2ms ( +3) /
504.8ms ( +26)
kernel runtime (wall clock) : 33.00ms ( -15) / 40.90ms ( -3) /
50.00ms ( +9)
repa.mmult.par.N1
runtime (wall clock) : 15.81s ( +84) / 15.82s ( +83) /
15.91s ( +81)
kernel runtime (wall clock) : 15.52s ( +83) / 15.56s ( +83) /
15.60s ( +83)
repa.mmult.par.N2
runtime (wall clock) : 8.003s ( +86) / 8.006s ( +83) /
8.008s ( +82)
kernel runtime (wall clock) : 7.745s ( +83) / 7.756s ( +83) /
7.768s ( +83)
repa.mmult.par.N4
runtime (wall clock) : 4.202s (+121) / 4.204s (+121) /
4.205s (+121)
kernel runtime (wall clock) : 3.887s (+117) / 3.911s (+118) /
3.933s (+119)
repa.mmult.par.N8
runtime (wall clock) : 2.229s ( +85) / 2.315s ( +89) /
2.413s ( +83)
kernel runtime (wall clock) : 1.974s ( +82) / 1.990s ( +81) /
2.084s ( +77)
repa.laplace.par.N1
runtime (wall clock) : 14.51s ( +56) / 14.51s ( +54) /
14.51s ( +51)
kernel runtime (wall clock) : 12.12s ( +76) / 12.14s ( +75) /
12.16s ( +75)
repa.laplace.par.N2
runtime (wall clock) : 8.304s ( +60) / 9.176s ( +74) /
9.408s ( +74)
kernel runtime (wall clock) : 7.027s ( +81) / 7.862s (+101) /
8.022s (+102)
repa.laplace.par.N4
runtime (wall clock) : 5.404s ( +80) / 5.485s ( +83) /
5.605s ( +87)
kernel runtime (wall clock) : 4.581s (+127) / 4.696s (+132) /
4.803s (+138)
repa.laplace.par.N6
runtime (wall clock) : 4.304s ( +54) / 4.384s ( +56) /
4.405s ( +57)
kernel runtime (wall clock) : 3.716s ( +74) / 3.773s ( +75) /
3.826s ( +73)
repa.laplace.par.N8
runtime (wall clock) : 4.107s ( +58) / 4.118s ( +56) /
4.209s ( +55)
kernel runtime (wall clock) : 3.551s ( +68) / 3.601s ( +70) /
3.713s ( +70)
repa.blur.par.N4
runtime (wall clock) : 900.9ms (----) / 961.0ms ( +7) /
1.001s ( +11)
kernel runtime (wall clock) : 641.0ms ( -9) / 701.6ms ( -2) /
724.0ms (----)
repa.fft2d.par.N1
runtime (wall clock) : 8.905s ( +10) / 8.995s ( +10) /
9.006s ( +8)
kernel runtime (wall clock) : 8.106s ( +12) / 8.140s ( +11) /
8.174s ( +11)
repa.fft3d.par.N1
runtime (wall clock) : 34.62s ( +16) / 34.69s ( +16) /
34.73s ( +16)
kernel runtime (wall clock) : 29.43s ( +20) / 29.47s ( +19) /
29.52s ( +19)
repa.fft3d.par.N2
runtime (wall clock) : 19.31s ( +14) / 20.00s ( +15) /
20.92s ( +19)
kernel runtime (wall clock) : 16.35s ( +18) / 16.98s ( +19) /
17.78s ( +21)
repa.fft3d.par.N4
runtime (wall clock) : 11.51s ( +44) / 11.65s ( +46) /
11.91s ( +49)
kernel runtime (wall clock) : 9.833s ( +59) / 9.934s ( +60) /
10.09s ( +63)
repa.fft3d.par.N6
runtime (wall clock) : 8.609s ( +8) / 8.739s ( +8) /
8.809s ( +7)
kernel runtime (wall clock) : 7.364s ( +11) / 7.452s ( +12) /
7.524s ( +12)
noslow.list.*Double.find_indices
kernel runtime (wall clock) : 436.5us ( +12) / 438.1us ( +13) /
439.2us ( +13)
noslow.dph-prim.seq.Double.scale_r
kernel runtime (wall clock) : 69.12us ( +10) / 69.13us ( +10) /
69.14us ( +10)
noslow.dph-prim.seq.Double.axpy
kernel runtime (wall clock) : 91.31us ( +11) / 91.32us ( +11) /
91.34us ( +11)
noslow.vector.Primitive.Double.scale_r
kernel runtime (wall clock) : 69.21us ( +12) / 69.23us ( +12) /
69.24us ( +12)
noslow.vector.Primitive.Double.axpy
kernel runtime (wall clock) : 91.32us ( +11) / 91.33us ( +11) /
91.34us ( +11)
noslow.vector.Unboxed.Double.scale_r
kernel runtime (wall clock) : 69.12us ( +11) / 69.17us ( +11) /
69.21us ( +11)
noslow.vector-unsafe.Primitive.Double.scale_r
kernel runtime (wall clock) : 65.68us ( +11) / 65.70us ( +11) /
65.71us ( +11)
noslow.vector-unsafe.Unboxed.Double.scale_r
kernel runtime (wall clock) : 70.12us ( +12) / 70.14us ( +12) /
70.15us ( +12)
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