From: | Бочечко Арсений <slua(at)ukr(dot)net> |
---|---|
To: | pgsql-students(at)postgresql(dot)org |
Subject: | Fw: Google summer code idea |
Date: | 2013-04-24 11:28:58 |
Message-ID: | 96119.1366802938.15885636093083254784@ffe6.ukr.net |
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Thread: | |
Lists: | pgsql-students |
Hello, everybody!Introduction at first.
I am a student, attempting at magister degree in "applied math" in
Physical-Technical Institute of National Technical University of Ukraine
“Kyiv Polytechnic Institute”. (don't be confused by double "institute",
it a proper naming, although strange even for students).
When looking at the list of ideas suggested for google SoC I've found two
of them that I'd like to be a part of.
First one - is fixing small memory leaks in ecpg, which is a certain
variant, due to my experience with code digging, memory issues and memory
profilers. It's quite a routine, but good practice task.
Second one is optional, due to it isn't marked as [E] task, but it
strongly correlates with my knowledge. It is implementing a faster CRC32
algorithm. I've read both discussion threads about it, and still consider
myself probable of being involved in it.My confidence in this fact is due
to that fact that I am educated in algorithms estimation, codes, polynom
operations and performance tests.
And here is the brief road-maps for this ideas.
The first task consists of: * use profilers to identify automatically
tracable leaks (1w) * try to get rid of them (3w) * try to find some
complex leaks not found automatically (1w, just in case) * test the
changes (3w) * cleanup and documentation (2w)
Second task, if acceptable, consists of mainly research and testing
statistics for different variants and approaches. There also can be a
variant of early finishing idea with memory leaks cleanup, and
contributing into the CRC task.
with regards, Arsenii Bochechko
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