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6 Commits

Author SHA1 Message Date
Allen Byrne
68d93b7f4e [svn-r22013] HDFFV-7560: 
Merge 1.8 and h5dump/tools and tests based on tools library from trunk.
Reduced warnings.

HDFFV-7949:
Remove duplicated functions in h5ls

Tested: local linux,h5committest
 2012-03-02 09:21:13 -05:00
Jonathan Kim
c24a7a7ba8 [svn-r20886] purpose: 
hdffv-7514 - GMQS: h5dump - improve effectiveness of testing scripts for handling expected output files

description:
    Removed top 3 lines from expected output file and update testing scripts 
    accordingly. These lines started to become maintainence headaches.
    First phase for h5dump test update. Next phase will be for h5ls.
    this is prerequisite for 'hdffv-7602 tools - upgrade tools' test scripts to share test files among tools, providing framework for test file re-usability.'

Tested:
    jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), cmake (jam)
 2011-05-20 17:44:28 -05:00
Pedro Vicente Nunes
bee6951ac6 [svn-r14906] Introduced a ratio formula compression ratio = uncompressed size / compressed size 
in the printing of the compression with 3 digits of precision per hdf-forum NASA developers suggestion

tested: windows, linux, solaris
 2008-05-01 11:46:58 -05:00
Pedro Vicente Nunes
b2a2c17c44 [svn-r14895] RFC display compression ratio in h5dump 
Here's the current behavior of h5dump regarding the printing of the dataset creation property list

For example

./h5dump -H -p -d filters

HDF5 "tfilters.h5" {
DATASET "deflate" {
   DATATYPE  H5T_STD_I32LE
   DATASPACE  SIMPLE { ( 20, 10 ) / ( 20, 10 ) }
   STORAGE_LAYOUT {
      CHUNKED ( 10, 5 )
      SIZE 385 
    }
   FILTERS {
      COMPRESSION DEFLATE { LEVEL 9 }
   }
   FILLVALUE {
      FILL_TIME H5D_FILL_TIME_IFSET
      VALUE  0
   }
   ALLOCATION_TIME {
      H5D_ALLOC_TIME_INCR
   }
}
}


The proposed behavior is to add this information after SIZE

SIZE 385 (51.9%COMPRESSION)

That percentage is obtained trough

Per = (b-a) / a

Where a = theoretical size obtained by multiplying datum size times number of elements
b =  size obtained with H5Dget_storage_size

The final print would look like

HDF5 "tfilters.h5" {
DATASET "deflate" {
   DATATYPE  H5T_STD_I32LE
   DATASPACE  SIMPLE { ( 20, 10 ) / ( 20, 10 ) }
   STORAGE_LAYOUT {
      CHUNKED ( 10, 5 )
      SIZE 385 (51.9%COMPRESSION)
    }
   FILTERS {
      COMPRESSION DEFLATE { LEVEL 9 }
   }
   FILLVALUE {
      FILL_TIME H5D_FILL_TIME_IFSET
      VALUE  0
   }
   ALLOCATION_TIME {
      H5D_ALLOC_TIME_INCR
   }
}
}

tested: windows, linux, solaris
 2008-04-29 14:15:53 -05:00
Pedro Vicente Nunes
cd25a7690a [svn-r12171] Purpose: 
bug fixes

Description:
h5dump/h5ls were not displaying long doubles correctly

Solution:
1) the print datatype functions were incorrectly testing for the valid return value from H5Tequal,
   (TRUE), causing the display of an incorrect name of a dataype in error cases from H5Tequal
2) h5tools_print_str did not have a case for native long double
3) added a file generator for a long double dataset
4) added one script test for the long double data (commented , some sytems don't have a native long double match, and the output differs)
5) added a vms file and h5dump script test


Platforms tested:
linux 32, 64
solaris
AIX

Misc. update:
 2006-03-28 16:25:10 -05:00
Robert E. McGrath
caff5c341a [svn-r9991] Purpose: 
Feature

Description:
dumper support for nbit

Solution:

Platforms tested:

Misc. update:
 2005-02-11 14:04:22 -05:00