Code statistics for IRAF

[olebole]

Hi,

I just did a strawman code calculation for the first public IRAF version (2.8) with David A. Wheeler's 'SLOCCount'. Since sloccount does not recognize SPP code, I converted these files (.x and .gx) to Fortran first. This is the result:

SLOC	Directory	SLOC-by-Language (Sorted)
202271	noao	spp=195863,ansic=2937,cl=2687,fortran=784
184547	sys	spp=155755,fortran=22385,ansic=5336,yacc=1044,cl=27
148051	pkg	spp=127627,ansic=18020,yacc=1511,cl=644,fortran=245,sed=4
41637	unix	ansic=28734,fortran=9124,spp=1614,asm=769,csh=735, lex=274,cl=198,sh=175,sed=14
36721	math	spp=25859,fortran=10542,ansic=320
2120	lib	spp=343,ansic=1777
301	local	spp=248,cl=53

Totals grouped by language (dominant language first):

Language	SLOC
spp	507309 (82.40%)
ansic	57124 (9.28%)
fortran	43080 (7.00%)
cl	3609 (0.59%)
yacc	2555 (0.42%)
asm	769 (0.12%)
csh	735 (0.12%)
lex	274 (0.04%)
sh	175 (0.03%)
sed	18 (0.00%)

• Total Physical Source Lines of Code (SLOC) = 615,648
• Development Effort Estimate, Person-Years (Person-Months) = 169.76 (2,037.09)
  (Basic COCOMO model, Person-Months = 2.4 * (KSLOC^1.05))
• Schedule Estimate, Years (Months) = 3.77 (45.22)
  (Basic COCOMO model, Months = 2.5 * (person-months^0.38))
• Estimated Average Number of Developers (Effort/Schedule) = 45.04
• Total Estimated Cost to Develop = $ 22,931,936
  (average salary = $56,286/year, overhead = 2.40)

SLOCCount, Copyright (C) 2001-2004 David A. Wheeler
SLOCCount is Open Source Software/Free Software, licensed under the GNU GPL.
SLOCCount comes with ABSOLUTELY NO WARRANTY, and you are welcome to redistribute it under certain conditions as specified by the GNU GPL license; see the documentation for details.
Please credit this data as "generated using David A. Wheeler's 'SLOCCount'."