gccgo -O2 -o goheatopt2 goheatopt2.go -I /usr/local/lib -l gocandis
gccgo -O2 -o goheatopt goheatopt.go -I /usr/local/lib -l gocandis
gcc -O2 -o cheat cheat.c -lcdf -lm

Go, static data (goheatopt2)

real	0m4.528s
user	0m4.520s
sys	0m0.013s

Go, dynamic data (goheatopt)

real	0m13.424s
user	0m13.423s
sys	0m0.010s

C, dynamic data (cheat)

real	0m4.424s
user	0m4.420s
sys	0m0.000s