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libdivecomputer/src
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Jef Driesen a1ff11e08e Cache the last page to reduce the number of I/O operations. 
In bigpage mode, we always read large pages, regardless of the amount of
bytes requested by the caller. Excess bytes are simply discarded. This
is inefficient because the same large page will be downloaded multiple
times, when requesting more than one 16 byte page from the same large
page. By caching the pages internally, we can greatly reduce the amount
of I/O operations.

In practice, applications and also libdivecomputer's internal algorithm
for downloading the dives will typically request contiguous pages, so we
only need to cache the last page.

This implementation is based on ideas and code contributed by Dirk
Hohndel.
2014-10-27 12:24:18 +01:00
..
array.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
array.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
atomics_cobalt_parser.c
Associate the pressure samples with the primary tank.
2014-10-10 21:28:24 +02:00
atomics_cobalt.c
Add a single isinstance function per object type.
2013-04-16 12:18:54 +02:00
buffer.c
Separate private and public headers.
2012-06-21 21:39:24 +02:00
checksum.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
checksum.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
context-private.h
Add a convenience function for logging hexdumps.
2012-09-15 13:52:49 +02:00
context.c
Use higher resolution timestamps on Windows.
2014-05-28 15:41:21 +02:00
cressi_edy_parser.c
Add support for gas switches.
2014-02-15 16:41:08 +01:00
cressi_edy.c
Initialize the fingerprint before use.
2014-08-26 22:07:59 +02:00
cressi_leonardo_parser.c
Add support for ascent rate warnings.
2014-05-13 10:35:06 +02:00
cressi_leonardo.c
Initialize the fingerprint before use.
2014-08-26 22:07:59 +02:00
datetime.c
Mark the dc_datetime_mktime parameter as const.
2013-05-23 14:17:41 +02:00
descriptor.c
Add initial support for the Aeris A300CS
2014-10-27 12:24:18 +01:00
device-private.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
device.c
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2014-03-19 09:16:07 +01:00
diverite_nitekq_parser.c
Remove an infinite loop.
2014-03-31 11:26:51 +02:00
diverite_nitekq.c
Fix a buffer overflow.
2014-08-26 22:08:41 +02:00
hw_frog.c
Add cancellation support to several backends.
2013-09-03 20:13:49 +02:00
hw_ostc3.c
Add suport for the OSTC Sport variant.
2014-08-16 17:39:12 +02:00
hw_ostc_parser.c
Add some more error messages.
2014-10-10 21:27:15 +02:00
hw_ostc.c
Add support for the OSTC 2C variant.
2014-01-26 21:51:33 +01:00
ihex.c
Fix a typo in the format string.
2014-03-14 09:44:10 +01:00
ihex.h
Add a parser for Intel HEX files.
2013-08-22 09:15:55 +02:00
irda_dummy.c
Update the dummy IrDA backend for Mac OS X.
2012-08-28 08:36:44 +02:00
irda.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
irda.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
iterator-private.h
Add a generic iterator interface.
2012-06-21 21:42:37 +02:00
iterator.c
Add a generic iterator interface.
2012-06-21 21:42:37 +02:00
libdivecomputer.rc.in
Include the git commit SHA1 in the version number.
2012-12-27 22:00:35 +01:00
libdivecomputer.symbols
Add support for configuring the OSTC3 settings.
2014-03-04 20:10:43 +01:00
Makefile.am
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
mares_common.c
Fix the dive mode detection for the Mares Nemo Air.
2014-08-03 15:49:16 +02:00
mares_common.h
Rename the backend structure to vtable.
2013-04-16 12:18:53 +02:00
mares_darwin_parser.c
Add a single isinstance function per object type.
2013-04-16 12:18:54 +02:00
mares_darwin.c
Add a single isinstance function per object type.
2013-04-16 12:18:54 +02:00
mares_iconhd_parser.c
Fix a build error.
2014-08-16 22:46:53 +02:00
mares_iconhd.c
Fix the Mares Puck 2 memory layout descriptor.
2014-08-21 23:41:20 +02:00
mares_nemo_parser.c
Fix the dive mode detection for the Mares Nemo Air.
2014-08-03 15:49:16 +02:00
mares_nemo.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
mares_puck.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
oceanic_atom2_parser.c
Aeris A300CS: detect the number of cylinders used
2014-10-27 12:24:18 +01:00
oceanic_atom2.c
Cache the last page to reduce the number of I/O operations.
2014-10-27 12:24:18 +01:00
oceanic_common.c
Add support for the Hollis TX1.
2014-04-22 14:28:27 +02:00
oceanic_common.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
oceanic_veo250_parser.c
Merge branch 'release-0.3'
2013-05-13 23:49:37 +02:00
oceanic_veo250.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
oceanic_vtpro_parser.c
Ignore excess samples with the same timestamp.
2014-07-10 12:40:10 +02:00
oceanic_vtpro.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
parser-private.h
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2014-03-19 09:16:07 +01:00
parser.c
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2014-03-19 09:16:07 +01:00
reefnet_sensus_parser.c
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2014-03-19 09:16:07 +01:00
reefnet_sensus.c
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2014-03-19 09:16:07 +01:00
reefnet_sensuspro_parser.c
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2014-03-19 09:16:07 +01:00
reefnet_sensuspro.c
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2014-03-19 09:16:07 +01:00
reefnet_sensusultra_parser.c
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2014-03-19 09:16:07 +01:00
reefnet_sensusultra.c
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2014-03-19 09:16:07 +01:00
ringbuffer.c
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2014-03-19 09:16:07 +01:00
ringbuffer.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
serial_posix.c
Remove the extra check of the termios structure.
2014-05-28 11:11:35 +02:00
serial_win32.c
Add support for modifying the receive latency.
2014-03-28 09:39:26 +01:00
serial.h
Add support for modifying the receive latency.
2014-03-28 09:39:26 +01:00
shearwater_common.c
Buffer the slip packet before sending.
2013-09-21 11:30:39 +02:00
shearwater_common.h
Add a devinfo event.
2013-05-13 19:18:08 +02:00
shearwater_petrel.c
Add a devinfo event.
2013-05-13 19:18:08 +02:00
shearwater_predator_parser.c
Ignore disabled gas mixes.
2014-08-09 17:19:36 +02:00
shearwater_predator.c
Append the final block to each dive.
2013-04-23 21:07:34 +02:00
suunto_common2.c
Rename the backend structure to vtable.
2013-04-16 12:18:53 +02:00
suunto_common2.h
Rename the backend structure to vtable.
2013-04-16 12:18:53 +02:00
suunto_common.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
suunto_common.h
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
suunto_d9_parser.c
Ignore disabled gas mixes.
2014-06-19 08:58:51 +02:00
suunto_d9.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
suunto_eon_parser.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
suunto_eon.c
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2014-03-19 09:16:07 +01:00
suunto_solution_parser.c
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2014-03-19 09:16:07 +01:00
suunto_solution.c
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2014-03-19 09:16:07 +01:00
suunto_vyper2.c
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2014-03-19 09:16:07 +01:00
suunto_vyper_parser.c
Disable the gas mixes in gauge mode.
2014-06-12 08:31:19 +02:00
suunto_vyper.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
uwatec_aladin.c
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2014-03-19 09:16:07 +01:00
uwatec_memomouse_parser.c
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2014-03-19 09:16:07 +01:00
uwatec_memomouse.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
uwatec_meridian.c
Add support for the Scubapro/Uwatec Meridian.
2013-10-19 10:11:15 +02:00
uwatec_smart_parser.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
uwatec_smart.c
Remove trailing whitespaces
2014-03-19 09:16:07 +01:00
version.c
Include the git commit SHA1 in the version number.
2012-12-27 22:00:35 +01:00
zeagle_n2ition3.c
Initialize the fingerprint before use.
2014-08-26 22:07:59 +02:00