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| author | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-11-17 22:56:45 +0000 |
|---|---|---|
| committer | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-11-17 22:56:45 +0000 |
| commit | 8acd6793276dd61fe3c06c50749728ef52857e29 (patch) | |
| tree | 492c717dcc4d4db2c493229b4d0edcc40bc2fa2a /util.c | |
| parent | 7952d0627aa780946fb1eb097b8663ebf1b4799e (diff) | |
updates to ip_to_str[_buf]() to make them faster.
This functin was in a recent profiling run the fifth most expensive function.
It consumed ~3.5% of the total cpu in that run.
Using a static table this function is now just over twice as fast as previously.
My testrun calling it 10.000.000 times in a loop changed the execution time from ~17.3s ro ~8.2s
If this test was representative for the speedup and if ~3.5 in the profile run
was representative for normal cases this should make ethereal ~1.8% faster.
Woohoo.
(low hanging fruit)
svn path=/trunk/; revision=8992
Diffstat (limited to 'util.c')
0 files changed, 0 insertions, 0 deletions