Benchmark results for atomic int and atomicobjects (strong scaling)

dist_atomics.gnuplot

set terminal postscript enhanced color
set output 'atomic_object.ps'

set multiplot layout 1,2 title "AtomicObject vs atomic int" font ",14"
set xtics rotate
set bmargin 5
#
set title "Distributed Memory"
set logscale x 2
set logscale y 10
set xlabel "Locales"
set ylabel "Time (seconds)"
plot 'dist_atomics_combined.txt' using 1:2 t 'atomic int (none)' with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'atomic int (ugni)' with linespoints ls 4 lc rgb 'red', \
    '' using 1:4 t 'AtomicObject (ABA)' with linespoints ls 5 lc rgb 'blue', \
    '' using 1:5 t 'AtomicObject (none)' with linespoints ls 7 lc rgb 'green', \
    '' using 1:6 t 'AtomicObject (ugni)' with linespoints ls 8 lc rgb 'green'
#
set title "Shared Memory"
set logscale x 2
set logscale y 10
set xlabel "Tasks"
set ylabel "Time (seconds)"
plot 'shared_memory.txt' using 1:2 t "atomic int" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'AtomicObject (ABA)' with linespoints ls 5 lc rgb 'blue', \
    '' using 1:4 t 'AtomicObject' with linespoints ls 7 lc rgb 'green'
unset multiplot

dist_atomics_combined.txt

# network_atomics=none
# 25% read, 25% write, 25% cas, 25% exchange
# atomic int (w/o network atomics), atomic int (w/ network atomics), AtomicObject w/ ABA, AtomicObject w/o ABA (w/o network atomics), AtomicObject w/o ABA (w/ network atomics)
1 0.0185367 0.018523 0.092457 0.018407 0.0183873 
2 1.95719 0.192598 1.43005 1.90417 0.18238
4 4.85293 0.362432 4.49971 4.9263 0.35061
8 14.8705 0.670075 13.1667 15.2733 0.655051
16 22.2947 1.35869 28.15 21.887 1.3413
32 47.5409 2.59045 41.9057 46.1025 2.5551
64 92.0024 5.36364 86.7444 136.218 5.32405

dist_atomics_none.txt

# network_atomics=none
# 25% read, 25% write, 25% cas, 25% exchange
# atomic int, AtomicObject w/o ABA, AtomicObject w/ ABA
1 0.0185367 0.018407 0.092457
2 1.95719 1.90417 1.43005
4 4.85293 4.9263 4.49971
8 14.8705 15.2733 13.1667
16 22.2947 21.887 28.15
32 47.5409 46.1025 41.9057
64 92.0024 136.218 86.7444

dist_atomics_ugni.txt

# network_atomics=ugni
# 25% read, 25% write, 25% cas, 25% exchange
# atomic int, AtomicObject w/o ABA, AtomicObject w/ ABA
1 0.018523 0.0183873 0.0870547
2 0.192598 0.18238 1.50747
4 0.362432 0.35061 4.12241
8 0.670075 0.655051 10.189
16 1.35869 1.3413 20.7713
32 2.59045 2.5551 43.2426
64 5.36364 5.32405 88.583

pin_unpin.txt

# Raw pin/unpin only
# w/o network atomics, w/ network atomics
# 16 M objects allocated per locale
# numLocales, none, ugni
1 1.5583 0.020405
2 1.5739 0.02442
4 1.57621 0.027286
8 1.60641 0.031058
16 1.61897 0.034931
32 1.66524 0.037625
64 1.60011 0.034682

pin_unpin_cleanup_at_end.gnuplot

set terminal postscript enhanced color
set output 'pin_unpin_cleanup_at_end.ps'

set multiplot layout 1,3 title "Pin-Unpin w/ Deletion + Cleanup" font ",14"
set xtics rotate
set bmargin 5
set logscale x 2
set logscale y 10
set xlabel "Locales"
set ylabel "Time (seconds)"
#
set title "0% Remote Objects"
plot 'pin_unpin_cleanup_at_end_0.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "50% Remote Objects"
plot 'pin_unpin_cleanup_at_end_50.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "100% Remote Objects"
plot 'pin_unpin_cleanup_at_end_100.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
unset multiplot

pin_unpin_cleanup_at_end_0.txt

# Scatter objects, reclaim only at the end
# 16 M objects, remote objects = 0%
# numLocales, none, ugni
1 3.01622 3.23368
2 1.73897 1.79263
4 0.949635 0.928954
8 0.494047 0.504681
16 0.240596 0.243599
32 0.118549 0.113414
64 0.071424 0.062002

pin_unpin_cleanup_at_end_100.txt

# Scatter objects, reclaim only at the end
# 16 M objects, remote objects = 100%
# numLocales, none, ugni
2 3.00645 2.83844
4 1.314 1.31252
8 0.73029 0.715171
16 0.31973 0.312898
32 0.172545 0.16615
64 0.146659 0.143915

pin_unpin_cleanup_at_end_50.txt

# Scatter objects, reclaim only at the end
# 16 M objects, remote objects = 50%
# numLocales, none, ugni
1 3.19511 2.89224
2 2.35302 3.14617
4 1.29514 1.43341
8 0.592913 0.574766
16 0.275421 0.262863
32 0.163127 0.165822
64 0.133604 0.125364

pin_unpin_tryReclaim_dense.gnuplot

set terminal postscript enhanced color
set output 'pin_unpin_tryReclaim_dense.ps'

set multiplot layout 1,3 title "Pin-Unpin w/ Dense tryReclaim" font ",14"
set xtics rotate
set bmargin 5
set logscale x 2
set logscale y 10
set xlabel "Locales"
set ylabel "Time (seconds)"
#
set title "0% Remote Objects"
plot 'pin_unpin_tryReclaim_dense_0.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "50% Remote Objects"
plot 'pin_unpin_tryReclaim_dense_50.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "100% Remote Objects"
plot 'pin_unpin_tryReclaim_dense_100.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
unset multiplot

pin_unpin_tryReclaim_dense_0.txt

# tryReclaim called on each iteration. All objects reclaimed at the end
# 16 M objects, remote objects = 0%
# numLocales, none, ugni
2 24.3329 36.3917
4 16.9483 11.4566
8 8.16048 7.37764
16 1.86781 2.07477
32 1.33171 0.884615
64 2.12355 0.884615

pin_unpin_tryReclaim_dense_100.txt

# tryReclaim called on each iteration. All objects reclaimed at the end
# 16 M objects, remote objects = 50%
# numLocales, none, ugni
2 62.2337 65.542
4 46.3269 42.2798
8 12.9241 7.03221
16 3.49247 3.84031
32 0.978118 1.60883
64 1.42868 1.29031

pin_unpin_tryReclaim_dense_50.txt

# tryReclaim called on each iteration. All objects reclaimed at the end
# 16 M objects, remote objects = 50%
# numLocales, none, ugni
2 75.0014 74.9564
4 28.4006 39.8863
8 7.60779 8.75939
16 1.75963 0.92106
32 0.860927 1.03701
64 1.91016 1.38647

pin_unpin_tryReclaim_sparse.gnuplot

set terminal postscript enhanced color
set output 'pin_unpin_tryReclaim_sparse.ps'

set multiplot layout 1,3 title "Pin-Unpin w/ Sparse tryReclaim" font ",14"
set xtics rotate
set bmargin 5
set logscale x 2
set logscale y 10
set xlabel "Locales"
set ylabel "Time (seconds)"
#
set title "0% Remote Objects"
plot 'pin_unpin_tryReclaim_sparse_0.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "50% Remote Objects"
plot 'pin_unpin_tryReclaim_sparse_50.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
set title "100% Remote Objects"
plot 'pin_unpin_tryReclaim_sparse_100.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'
#
unset multiplot

pin_unpin_tryReclaim_sparse_0.txt

# tryReclaim called 1/1024 iterations. All memory reclaimed at the end.
# 16 M objects, remote objects = 0%
# numLocales, none, ugni
1 4.78635 4.81969
2 3.05447 2.90258
4 1.31221 1.44132
8 0.934623 0.777721
16 0.83715 0.378633
32 0.166274 0.171634
64 0.116134 0.094303

pin_unpin_tryReclaim_sparse_100.txt

# tryReclaim called 1/1024 iterations. All memory reclaimed at the end.
# 16 M objects, remote objects = 0%
# numLocales, none, ugni
2 9.74631 13.2958
4 4.65984 4.54318
8 1.09008 1.02502
16 0.502708 1.52756
32 0.328833 0.773113
64 0.233762 0.236703

pin_unpin_tryReclaim_sparse_50.txt

# tryReclaim called 1/1024 iterations. All memory reclaimed at the end.
# 16 M objects, remote objects = 0%
# numLocales, none, ugni
1 5.08817 5.11413
2 7.01981 9.78018
4 2.87718 3.55263
8 1.04423 0.842866
16 0.410427 0.467695
32 0.251934 0.280016
64 0.197843 0.165609

raw_pin_unpin.gnuplot

set terminal postscript enhanced color
set output 'raw_pin_unpin.ps'

set title "Pin-Unpin" font ",14"
set xtics rotate
set bmargin 5
set logscale x 2
set logscale y 10
set xlabel "Locales"
set ylabel "Time (seconds)"
plot 'pin_unpin.txt' using 1:2 t "none" with linespoints ls 3 lc rgb 'red', \
    '' using 1:3 t 'ugni' with linespoints ls 5 lc rgb 'blue'

shared_memory.txt

# Atomic Int, AtomicObject w/o ABA, Atomic w/ ABA
# 25% read, 25% write, 25% cas, 25% exchange
1 0.0330617 0.0472 0.0494153
2 0.0861463 0.088331 0.11394
4 0.186779 0.184917 0.256564
8 0.355418 0.388866 0.525748
16 0.724626 0.816834 1.23689
32 1.44616 1.69394 2.55617
44 2.32923 2.31256 3.54687