[Ghdl-discuss] Total Estimated Cost to Develop GHDL

[Adam Jensen]

git clone https://github.com/tgingold/ghdl.git
sloccount ghdl

------------------------------------------------------------------------
SLOC Directory SLOC-by-Language (Sorted)
106398 src_vhdl ada=106398
41579 src_ortho ada=36624,ansic=4904,cpp=51
33701 src_grt ada=23172,ansic=10507,asm=22
6942 src_ghdldrv ada=6942
6525 src_psl ada=6525
4729 src_top_dir ada=4729
2946 libraries sh=1629,python=1317
2347 testsuite sh=2048,ada=168,ansic=62,exp=40,csh=20,python=9
709 src_xtools python=709
218 top_dir sh=218
211 dist ada=169,sh=36,ansic=6
89 src_mhdlsim ada=89
34 doc python=34

Totals grouped by language (dominant language first):
ada: 184816 (89.53%)
ansic: 15479 (7.50%)
sh: 3931 (1.90%)
python: 2069 (1.00%)
cpp: 51 (0.02%)
exp: 40 (0.02%)
asm: 22 (0.01%)
csh: 20 (0.01%)

Total Physical Source Lines of Code (SLOC) = 206,428

Development Effort Estimate, Person-Years (Person-Months) = 53.89 (646.72)
(Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))

Schedule Estimate, Years (Months) = 2.44 (29.24)
(Basic COCOMO model, Months = 2.5 * (person-months**0.38))

Estimated Average Number of Developers (Effort/Schedule) = 22.12

Total Estimated Cost to Develop = $ 7,280,290
(average salary = $56,286/year, overhead = 2.40).

[Patrick Lehmann]

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[Jason Pyeron]

-----Original Message-----
From: Adam Jensen
Sent: Thursday, October 27, 2016 15:07
git clone https://github.com/tgingold/ghdl.git
sloccount ghdl
--------------------------------------------------------------
----------
SLOC Directory SLOC-by-Language (Sorted)
106398 src_vhdl ada=106398
41579 src_ortho ada=36624,ansic=4904,cpp=51
33701 src_grt ada=23172,ansic=10507,asm=22
6942 src_ghdldrv ada=6942
6525 src_psl ada=6525
4729 src_top_dir ada=4729
2946 libraries sh=1629,python=1317
2347 testsuite
sh=2048,ada=168,ansic=62,exp=40,csh=20,python=9
709 src_xtools python=709
218 top_dir sh=218
211 dist ada=169,sh=36,ansic=6
89 src_mhdlsim ada=89
34 doc python=34
ada: 184816 (89.53%)
ansic: 15479 (7.50%)
sh: 3931 (1.90%)
python: 2069 (1.00%)
cpp: 51 (0.02%)
exp: 40 (0.02%)
asm: 22 (0.01%)
csh: 20 (0.01%)
Total Physical Source Lines of Code (SLOC) = 206,428
Development Effort Estimate, Person-Years (Person-Months) =
53.89 (646.72)
(Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))
Schedule Estimate, Years (Months) =
2.44 (29.24)
(Basic COCOMO model, Months = 2.5 * (person-months**0.38))
Estimated Average Number of Developers (Effort/Schedule) = 22.12

Not sure this number is reasonable, that large of a team will be stepping on each others' toes. Cut it in half.

Total Estimated Cost to Develop = $
7,280,290
(average salary = $56,286/year, overhead = 2.40).

I have to disagree with 56k USD, it is closer to 90k USD average with low end of 60k high end of 120k.

-Jason

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[Adam Jensen]

On 10/27/2016 07:33 PM, Jason Pyeron wrote:
[snip]

Post by Jason Pyeron
Not sure this number is reasonable, that large of a team will be stepping on each others' toes. Cut it in half.

[snip]

Post by Jason Pyeron
I have to disagree with 56k USD, it is closer to 90k USD average with low end of 60k high end of 120k.

I agree with your disagreements. http://www.dwheeler.com/sloccount/