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041e7dbfed
hdf5/test
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Mike McGreevy 041e7dbfed [svn-r16290] Purpose: 
Adding code to maintain a min_clean_fraction in the cache in serial mode.

Description:

    The metadata cache now has the ability to maintain a min_clean_fraction
    when in serial mode. The default initial cache size has been changed
    from 1MB to 2MB, and the default min_clean_fraction has been set at 30%.

    This check-in includes modifications to H5C.c to support maintaining a
    min_clean_size, including the addition of clean_index_size and 
    dirty_index_size trackers, modifications to the H5C_make_space_in_cache 
    algorithm, as well as associated test code and additional statistics 
    tracking variables.

    Maintaining the min_clean_fraction addresses the possibility of
    experiencing a "metadata blizzard" when the cache gets completely
    full with dirty entries. Upon having to make space, the cache would
    previously need to flush every single entry in the cache before coming
    across a clean entry which could be evicted. This resulted in unnecessary
    flushing of oftentimes hot entries in the cache. Maintaining the
    min_clean_fraction ensures that, when space is needed, clean entries
    are more readily available to evict.

Tested:

    jam, smirom, linew (h5committest)
2009-01-09 14:53:30 -05:00
..
testfiles
app_ref.c [svn-r15515] Fix faulty error checking in call to H5I_remove(). 2008-08-21 17:38:46 -05:00
be_data.h5
be_extlink1.h5 [svn-r13580] Description: 2007-04-03 14:51:14 -05:00
be_extlink2.h5 [svn-r13498] Description: 2007-03-11 21:38:08 -05:00
big.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
bittests.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
btree2.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
cache_api.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
cache_common.c [svn-r16290] Purpose: 2009-01-09 14:53:30 -05:00
cache_common.h [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
cache.c [svn-r16290] Purpose: 2009-01-09 14:53:30 -05:00
chunk_info.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
cmpd_dset.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
COPYING
cross_read.c [svn-r14193] Description: 2007-10-08 14:59:36 -05:00
dangle.c [svn-r15825] Description: 2008-10-08 22:44:22 -05:00
deflate.h5
dsets.c [svn-r16062] Purpose: Allow per-dataset rdcc configuration 2008-11-12 13:07:51 -05:00
dt_arith.c [svn-r14160] Description: 2007-09-27 15:28:27 -05:00
dtransform.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
dtypes.c [svn-r15798] Description: 2008-10-06 23:10:20 -05:00
earray.c [svn-r16137] Description: 2008-11-28 14:16:24 -05:00
enum.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
err_compat.c [svn-r16006] Modify the commit of r15943 for H5_USE_16_API. Let H5version.h check if H5_USE_16_API_DEFAULT is defined by the configure. Then define H5_USE_16_API and use it throughout. 2008-10-30 15:49:08 -05:00
error_test.c [svn-r16006] Modify the commit of r15943 for H5_USE_16_API. Let H5version.h check if H5_USE_16_API_DEFAULT is defined by the configure. Then define H5_USE_16_API and use it throughout. 2008-10-30 15:49:08 -05:00
extend.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
external.c [svn-r16144] Removed the check of H5Dset_extent for the space to be chunked, since external datasets can be extended 2008-12-01 15:38:02 -05:00
family_v16_00000.h5 [svn-r14340] Maintenance for VMS system: 2007-12-13 13:17:02 -05:00
family_v16_00001.h5 [svn-r14340] Maintenance for VMS system: 2007-12-13 13:17:02 -05:00
family_v16_00002.h5 [svn-r14340] Maintenance for VMS system: 2007-12-13 13:17:02 -05:00
family_v16_00003.h5 [svn-r14340] Maintenance for VMS system: 2007-12-13 13:17:02 -05:00
fheap.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
fill_old.h5
fillval.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
flush1.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
flush2.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
freespace.c [svn-r15861] Description: 2008-10-14 08:16:25 -05:00
gen_bad_ohdr.c [svn-r14402] Description: 2008-01-13 00:37:00 -05:00
gen_bogus.c [svn-r14204] Description: 2007-10-11 20:29:45 -05:00
gen_cross.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_deflate.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_filters.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_mergemsg.c [svn-r14222] Description: 2007-10-30 15:37:39 -05:00
gen_new_array.c [svn-r14212] Description: 2007-10-18 17:02:19 -05:00
gen_new_fill.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_new_group.c [svn-r14413] Description: 2008-01-14 18:49:12 -05:00
gen_new_mtime.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_new_super.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
gen_noencoder.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_nullspace.c [svn-r14218] Description: 2007-10-30 13:13:48 -05:00
gen_old_array.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_old_group.c [svn-r14104] Description: 2007-08-23 15:25:25 -05:00
gen_old_layout.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_old_mtime.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
gen_udlinks.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
getname.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
gheap.c [svn-r13648] Description: 2007-04-11 20:59:45 -05:00
group_old.h5
h5test.c [svn-r15855] Purpose: Bring recent Windows-specific fixes from 1.8 branch to trunk 2008-10-13 14:16:54 -05:00
h5test.h [svn-r15825] Description: 2008-10-08 22:44:22 -05:00
hyperslab.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
istore.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
le_data.h5
le_extlink1.h5 [svn-r13580] Description: 2007-04-03 14:51:14 -05:00
le_extlink2.h5 [svn-r13498] Description: 2007-03-11 21:38:08 -05:00
lheap.c [svn-r13871] Description: 2007-06-15 14:11:59 -05:00
links.c [svn-r16289] Minor change to links.c to clear a warning. 2009-01-09 11:01:38 -05:00
Makefile.am [svn-r15810] Some test produced files were not cleaned by "make clean". 2008-10-07 21:49:38 -05:00
Makefile.in [svn-r15942] Purpose: Bug Fixes and Libtool Upgrade 2008-10-24 12:19:34 -05:00
mergemsg.h5
mf.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
mount.c [svn-r16091] Description: 2008-11-17 17:23:54 -05:00
mtime.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
noencoder.h5 [svn-r15037] Description: 2008-05-19 01:03:16 -05:00
ntypes.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
objcopy.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
ohdr.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
pool.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
reserved.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
set_extent.c [svn-r16273] Added a test for shrinking to 0 dimemsions 2009-01-08 09:50:01 -05:00
space_overflow.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
stab.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
tarray.c [svn-r14212] Description: 2007-10-18 17:02:19 -05:00
tarrold.h5
tattr.c [svn-r15941] Purpose: Close bug 1305. 2008-10-23 20:05:41 -05:00
tbad_msg_count.h5 [svn-r14402] Description: 2008-01-13 00:37:00 -05:00
tbogus.h5 [svn-r13721] Description: 2007-05-01 16:00:52 -05:00
tchecksum.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tconfig.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tcoords.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
test_filters_be.hdf5
test_filters_le.hdf5
testerror.sh.in [svn-r14097] Description: 2007-08-21 16:08:27 -05:00
testframe.c [svn-r14097] Description: 2007-08-21 16:08:27 -05:00
testhdf5.c [svn-r15395] When an attribute was opened twice and data was written with one of the handles, 2008-07-22 15:36:31 -05:00
testhdf5.h [svn-r14354] Bug fix for #956 where the element coordinates went wrong for dataspace selection. Added a test 2007-12-20 16:09:58 -05:00
testmeta.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
tfile.c [svn-r15825] Description: 2008-10-08 22:44:22 -05:00
tgenprop.c [svn-r14204] Description: 2007-10-11 20:29:45 -05:00
th5o.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
th5s.c [svn-r14903] Undoing change committed in r14902. 2008-04-30 14:51:13 -05:00
th5s.h5
theap.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tid.c [svn-r16036] Purpose: add H5Iis_valid function 2008-11-05 14:07:40 -05:00
titerate.c [svn-r14413] Description: 2008-01-14 18:49:12 -05:00
tlayouto.h5
tmeta.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tmisc.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
tmtimen.h5
tmtimeo.h5
trefer.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
trefstr.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tselect.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
tskiplist.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
tsohm.c [svn-r15852] Added a new test case. When a datatype is a SOHM type in one file, test that the 2008-10-13 13:25:34 -05:00
ttime.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
ttsafe_acreate.c [svn-r14218] Description: 2007-10-30 13:13:48 -05:00
ttsafe_cancel.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
ttsafe_dcreate.c [svn-r14199] Description: 2007-10-11 11:24:11 -05:00
ttsafe_error.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
ttsafe.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
ttsafe.h [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
ttst.c [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice. 2007-02-07 09:56:24 -05:00
tunicode.c [svn-r14229] Description: 2007-11-01 13:24:08 -05:00
tvlstr.c [svn-r15502] Description: 2008-08-21 10:43:34 -05:00
tvltypes.c [svn-r15628] Description: 2008-09-16 10:52:51 -05:00
unlink.c [svn-r15868] Description: 2008-10-14 20:46:34 -05:00
vfd.c [svn-r15800] Description: 2008-10-06 23:17:35 -05:00
vms_data.h5