Atom と Graph500

以下の Atom 搭載のマシンで Graph500 の測定を行っていますが、電力性能が良くても(0.8A)、やはり TEPS 値が悪いようです。median_TEPS で 0.152 GTEPS しか程度しかありません。さすがにこのマシンは Green Graph500 には使えないでしょう。

CPU : Intel Atom 330 1.6GHz
Memory : 2GB
OS : VineLinux 6 for x86_64

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COMPILER is GCC (GNU C Compiler) version 4.4.5
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CPU name is Intel(R) Atom(TM) CPU 330 @ 1.60GHz
freq / RAM is 1596.041 MHz / 1.95 GB
#cpu, #nodes, #cores is 2 1 2
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#threads, #NUMAs is 2 1
mpol_bind is ON(mmap with mbind(MPOL_BIND))
mem_interleave is OFF
parameter is 0.000035
THREAD_LQ_SIZE is 65536
USE_HYBRID_AFFINITY is 0
USE_POOL_MEMORY is 0
USE_DYNAMIC_LOOP is 0
SKIP_EVERY_VALIDATION is 0
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SCALE: 21
nvtx: 2097152
edgefactor: 16
terasize: 5.36870911999999989e-04
A: 5.69999999999999951e-01
B: 1.90000000000000002e-01
C: 1.90000000000000002e-01
D: 5.00000000000000444e-02
generation_time: 8.27067630290985107e+01
construction_time: 4.62419750690460205e+01
nbfs: 64
min_time: 1.88988208770751953e-01
firstquartile_time: 2.02514469623565674e-01
median_time: 2.21888065338134766e-01
thirdquartile_time: 2.78202891349792480e-01
max_time: 4.92758989334106445e-01
mean_time: 2.52036310732364655e-01
stddev_time: 7.51534291454019621e-02
min_nedge: 3.35540460000000000e+07
firstquartile_nedge: 3.35540460000000000e+07
median_nedge: 3.35540460000000000e+07
thirdquartile_nedge: 3.35540460000000000e+07
max_nedge: 3.35540460000000000e+07
mean_nedge: 3.35540460000000000e+07
stddev_nedge: 0.00000000000000000e+00
min_TEPS: 6.80942341515545249e+07
firstquartile_TEPS: 1.23697709995233521e+08
median_TEPS: 1.52895140236193538e+08
thirdquartile_TEPS: 1.69387976672894299e+08
max_TEPS: 1.77545711545962155e+08
harmonic_mean_TEPS: 1.33131793202729315e+08
harmonic_stddev_TEPS: 5.00146454835255165e+06