Revision 856351

Go back to digest for 7th September 2008

Optimization in Networking Tools

Joris Guisson committed changes in /trunk/extragear/network/ktorrent:

Revamped chunk memory management completely:
- Chunks are no longer loaded completely, only the parts which are needed
- During the download of a chunk, pieces will be saved immediatly if possible (i.e. the hash has been computed with it)
- Fixed bug causing mapped mode not be allowed for multifile torrents
- Dropped support for migrating very old current_chunks files (pre 1.2)

This reduces memory usage considerably

File Changes

Added 2 files

/trunk/extragear/network/ktorrent/libbtcore/diskio
/piecedata.cpp
/piecedata.h

Modified 29 files

/trunk/extragear/network/ktorrent
/libbtcore/CMakeLists.txt
/libktcore/ktorrent.kcfg
/libbtcore/datachecker/multidatachecker.cpp
/libbtcore/diskio/cache.cpp
/libbtcore/diskio/cache.h
/libbtcore/diskio/cachefile.cpp
/libbtcore/diskio/chunk.cpp
/libbtcore/diskio/chunk.h
/libbtcore/diskio/chunkmanager.cpp
/libbtcore/diskio/chunkmanager.h
/libbtcore/diskio/dndfile.cpp
/libbtcore/diskio/dndfile.h
/libbtcore/diskio/multifilecache.cpp
/libbtcore/diskio/multifilecache.h
/libbtcore/diskio/singlefilecache.cpp
/libbtcore/diskio/singlefilecache.h
/libbtcore/download/chunkdownload.cpp
/libbtcore/download/chunkdownload.h
/libbtcore/download/downloader.cpp
/libbtcore/download/downloader.h
/libbtcore/download/packet.cpp
/libbtcore/download/webseed.cpp
/libbtcore/migrate/ccmigrate.cpp
/libbtcore/peer/packetwriter.cpp
/libbtcore/peer/peeruploader.cpp
/libbtcore/torrent/advancedchokealgorithm.cpp
/libbtcore/util/bitset.cpp
/libbtcore/util/bitset.h
/libktcore/interfaces/functions.cpp

31 files changed in total