Subject: Re: Strange libc shared vs. unshared performance
To: Chris G. Demetriou <cgd@alpha.bostic.com>
From: Chuck Cranor <chuck@maria.wustl.edu>
List: port-sparc
Date: 11/13/1994 17:41:50
>very interesting. do you have any numbers for dynamic versions?
i did include dynamic numbers ... but i don't guess i labeled it very well,
sorry. I used the command:
# time dhry ; time dhry_static
^ ^
| |
| +---- cc -O6 -static dhry.c -o dhry_static
|
+---- cc -O6 dhry.c -o dhry
let me re-state the results (the number is dhrystones per sec):
dynamic -static
CASE1 4940.45 5010.19 ! single usr, cache disabled
CASE2 36727 37247.4 ! single usr, cache on
CASE3 24138.7 37170 ! multiuser, cache on
chuck