bench: nqueens N=13
bench: threads=128
bench: program=~/src/c/flowlog/bench/nqueens_length.pl
--- flowlog (engine=wam parallel_profile=fast) ---
73712
real 6.95
user 705.87
sys 5.36
--- flowlog (engine=wamvm parallel_profile=fast) ---
73712
real 1.82
user 170.81
sys 2.58
--- flowlog (engine=tree parallel_profile=fast) ---
73712
real 14.19
user 1447.31
sys 4.92
--- flowlog (engine=wam parallel_profile=iso) ---
73712
real 7.71
user 95.56
sys 0.05
--- flowlog (engine=wamvm parallel_profile=iso) ---
73712
real 7.57
user 94.46
sys 0.01
--- flowlog (engine=tree parallel_profile=iso) ---
73712
real 25.00
user 312.22
sys 0.00
--- tpl ---
73712
real 41.42
user 41.42
sys 0.00
--- scryer-prolog ---
73712
real 30.39
user 30.04
sys 1.18