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[svn-r20384] Purpose:

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Fixed Bug 2184 - GMQS: h5diff - incorrect calculation code for 
    --use-system-epsilon option

Description:
    Merged from HDF5 1.8 branch r20369.
    Fixed h5diff for --use-system-epsilon option: the calculation changed
    from ( |a - b| / b ) to ( |a - b| ). This was decided for better 
    performance and was corrected only in HDF5 trunk, so 1.8 got updated.
    Also comments for equal_XXX() function were updated correctly. 
    Also help page and RM got updated correctly.
    Also add test cases for testing the differences w/wo the option.

     
Tested:
 jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE)
This commit is contained in:
Jonathan Kim
2011-03-31 16:43:46 -05:00
parent d03182a94e
commit 553e452ce4
27 changed files with 166 additions and 128 deletions
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8
tools/h5diff/testfiles/h5diff_104.txt Normal file
View File

@@ -0,0 +1,8 @@
dataset: </g1/fp1> and </g1/fp2>
size: [3x2] [3x2]
position fp1 fp2 difference
------------------------------------------------------------
[ 1 0 ] 1e-07 3e-07 2e-07
[ 1 1 ] 2.2e-07 1e-07 1.2e-07
2 differences found
EXIT CODE: 1