simple script to analyze import log
fix wall clock time parsing regexp
accept non-zero exit status
add major page faults to output
add major page faults to output
add major page faults to output
alist output
add import scaling test script
import scaling test
plot graph
increase pick tolerance
fix for older gauche

filter was in srfi-1
fix for older gauche

assoc-ref was in util.list
make presets config option, adjust default alpstein preset osrm profile mapping
make presets config option, adjust default alpstein preset osrm profile mapping
make presets config option, adjust default alpstein preset osrm profile mapping
use nproc
use stxxl to reduce memory usage
add small test and benchmark
fix for older gauche