bench 2aeaa59d

gistfile1.txt

# master: 3b2269d8
# incgc:  2aeaa59d

# micro
test name            old       new     % speedup  % st. dev
-----------------------------------------------------------
fib                   0.055     0.053     3.64%     3.64%
mandel                0.163     0.152     6.75%     4.91%
micro.mem           255.609   178.449    30.19%     0.00%
parse_int             0.216     0.172    20.37%   354.17%
pi_sum                44.35    42.287     4.65%     0.64%
printfd              19.385    17.247    11.03%    28.00%
quicksort             0.407     0.392     3.69%     2.70%
rand_mat_mul         66.209    58.874    11.08%     3.33%
rand_mat_stat        18.599    10.327    44.48%    45.91%

min    3.64% (std    3.64%) fib
max   44.48% (std   45.91%) rand_mat_stat
avg   15.10%


# kernel
test name            old       new     % speedup  % st. dev
-----------------------------------------------------------
actorgraph           731.79   575.323    21.38%     3.16%
add1                 42.799     26.89    37.17%    12.95%
add1_logical         49.535    33.388    32.60%    11.05%
bench_eu_devec       58.364    57.676     1.18%     0.52%
bench_eu_vec          88.32     66.44    24.77%     5.19%
cons                 61.331    75.882   -23.73%    30.37%
devec_add1            5.951     5.987    -0.60%     0.57%
devec_add1_logical    8.036      8.01     0.32%     0.44%
funarg               84.585    57.657    31.84%    10.54%
gk                  125.203    68.263    45.48%    28.02%
go_benchmark        875.485   782.891    10.58%     0.58%
json                 18.087    14.925    17.48%    34.72%
kernel.mem          626.441   547.066    12.67%     0.00%
laplace_devec        77.458    75.874     2.04%     0.57%
laplace_vec          772.99    296.55    61.64%     2.69%
matvec                4.483     3.377    24.67%    16.75%
randn_zig            19.576    17.485    10.68%     1.07%
raytracer          1185.216  1191.467    -0.53%     0.29%
simplex              30.505    28.229     7.46%     6.73%
sortperm             12.723    11.105    12.72%    27.15%
sparsemul            29.167    26.305     9.81%     8.31%
sparsemul2           63.285     45.59    27.96%     9.85%
sparserange          38.192    31.304    18.04%    13.01%
splitline            46.082    38.127    17.26%    14.91%
stockcorr           350.449   348.443     0.57%     1.14%
vectorize            98.416    61.634    37.37%     0.31%

min  -23.73% (std   30.37%) cons
max   61.64% (std    2.69%) laplace_vec
avg   16.96%


# shootout
test name            old       new     % speedup  % st. dev
-----------------------------------------------------------
binary_trees         27.118    21.646    20.18%    30.21%
fannkuch              0.171     0.165     3.51%     2.34%
fasta                 0.021     0.014    33.33%  1609.52%
k_nucleotide         60.738    51.992    14.40%    13.43%
mandelbrot            4.598     4.351     5.37%     1.09%
meteor_contest      2726.22  2189.633    19.68%     6.13%
nbody                   0.2     0.198     1.00%     5.00%
nbody_vec             9.167     5.394    41.16%    82.06%
pidigits             58.845    27.539    53.20%    22.31%
regex_dna            11.174     8.166    26.92%    57.38%
revcomp               2.324     2.168     6.71%    47.81%
shootout.mem        177.527   151.805    14.49%     0.00%
spectralnorm           1.78      1.76     1.12%     1.85%

min    1.00% (std    5.00%) nbody
max   53.20% (std   22.31%) pidigits
avg   18.54%