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From: | Markus Schiltknecht |
Subject: | Re: [Monotone-devel] oprofile data for mtn 0.37. |
Date: | Thu, 13 Mar 2008 16:56:45 +0100 |
User-agent: | Mozilla-Thunderbird 2.0.0.9 (X11/20080110) |
Hi, Zack Weinberg wrote:
Given this, it occurred to me to try to cache constructed Pipe objects, so that we avoid both the locking overhead and all other construction overhead, in particular heap-allocation of memory blocks &c.
Uh.. isn't simple hexenc_{en,de}code also affected by this? That would explain why hex encoding or decoding made such a difference in my first attempt on nvm.db-compaction, where de-hexification affected only the database.
Regards Markus
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