Based on http://www.larcenists.org/benchmarksGenuineR6Linux.html
total-accumulated-runtime
times-faster-than-any-other
ack
array1
bibfreq
bibfreq2
browse
bv2string
cat
cat2
cat3
compiler
conform
cpstak
ctak
dderiv
deriv
destruc
diviter
divrec
dynamic
earley
equal
fft
fib
fibc
fibfp
gcbench
graphs
hashtable0
lattice
listsort
matrix
maze
mazefun
mbrot
mbrotz
mperm
nboyer
normalization
nqueens
ntakl
nucleic
paraffins
parsing
peval
pi
pnpoly
primes
puzzle
quicksort
ray
read0
read1
read2
read3
sboyer
scheme
simplex
slatex
string
sum
sum1
sumfp
tail
tak
takl
triangl
vecsort
wc