"5.2gcc295" references the /usr/ports/lang/gcc295 product built on 5.2
"4.9gcc295" references the native gcc/cc installed in FreeBSD 4.9

---

flops source code for flops 1.2
shell script used to gather statistics

---

The following was built on 5.2 with just -DUNIX, even suckier:
Compiled on 5.2; Run on 5.2:

---

Compiled on 5.2; Run on 5.2, with kern_exec.c mod:

---

Compiled on 5.2; Run on 5.2, with kern_exec.c mod 2: