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Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#11649 closed enhancement (fixed)

[PATCH] DateUtils optimization

Reported by: shinigami Owned by: team
Priority: normal Milestone: 15.08
Component: Core Version: latest
Keywords: performance Cc:

Description

Method parsePart is used for pre-checked inputs and always parses small string and creates substring at every call. I have changed it to extra cases for diferent sizes (2,3,4).

At my pc, when opening BIG osm file, it saves few percents of allocated garbage.

Attachments (1)

dateutils.patch​ (3.2 KB) - added by shinigami 8 years ago.
patch

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Change History (4)

Changed 8 years ago by shinigami

Attachment: dateutils.patch​ added

patch

comment:1 Changed 8 years ago by Don-vip

Keywords: performance added
Milestone: → 15.07
Summary: DateUtils optimization → [PATCH] DateUtils optimization

comment:2 Changed 8 years ago by Don-vip

Resolution: → fixed
Status: new → closed

In 8564/josm:

fix #11649 - DateUtils optimization (modified patch by shinigami)

comment:3 Changed 8 years ago by Don-vip

Milestone: 15.07 → 15.08

Milestone renamed

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