[m-dev.] more changes for `--use-subdirs'

[Fergus Henderson]

On 20-Mar-1998, Fergus Henderson <fjh at cs.mu.OZ.AU> wrote:
> On 20-Mar-1998, Peter Schachte <pets at students.cs.mu.oz.au> wrote:
> > So are you going to tell us what difference this makes to mmake times?  Any
> > perceptible difference?

Here's times for `mmake -n > /dev/null' in the compiler directory:

	with --no-use-subdirs
	user 1.271, system 1.670, real 3.679, cpu usage 79.93%
	user 1.345, system 0.770, real 2.656, cpu usage 79.63%
	user 1.348, system 1.530, real 3.310, cpu usage 86.95%
	user 1.348, system 0.707, real 2.410, cpu usage 85.23%
	user 1.345, system 1.145, real 3.194, cpu usage 77.94%
	user 1.342, system 1.421, real 4.187, cpu usage 65.98%

	with --use-subdirs
	user 2.256, system 1.249, real 3.844, cpu usage 91.18%
	user 2.206, system 0.971, real 3.536, cpu usage 89.85%
	user 2.222, system 1.479, real 6.731, cpu usage 54.98%
	user 2.320, system 0.894, real 3.823, cpu usage 84.06%
	user 2.237, system 0.920, real 3.478, cpu usage 90.78%
	user 2.315, system 0.833, real 3.344, cpu usage 94.14%
	user 2.305, system 0.923, real 3.545, cpu usage 91.07%

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3        |     -- the last words of T. S. Garp.