[Zlib-devel] inflate_table() performance - use of pointer (code *here)

Petr Sumbera petr.sumbera at oracle.com
Mon Aug 27 08:05:02 EDT 2012


Hi,

one of my colleges came up with patch which gives about 8% improvement 
for decompression.

It basically does following in inflate_table():

-    code here;                  /* retrieved table entry */
+    code *here;                 /* retrieved table entry */

See attached full diff.

Any comments?

Thanks,

Petr
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