error when parsing values on win7 x64

[jinstrong]

Hi,
I have used both this pystdf and stdfparser, and found both have wrong parsed results.

The original stdf file is generated on D10, with lines as below:

double manual_data[4];
manual_data[0] = 8000004;
manual_data[1] = 8000005;
manual_data[2] = 8000006;
manual_data[3] = 8000007;
csicVariableTest("manual_data","efuse_fail",manual_data,0,0xffffffff,"");

the std file is uploaded here: stdf file

I have used the official parse tool, which gives correct result as below:

Dtr.rec_len  =           65   MSB = 0x00,  LSB = 0x41
Dtr.rec_typ  = 50
Dtr.rec_sub  = 30
Dtr.text_dat = test value is 8000006.000000 for testname manual_data at site 2

But with this tool, the result is parsed as 8000005.5, which is pretty strange. Please help take a look and fix this issue if time allows.

[jinstrong]

original test result is not correct, to do further validation.

[cmars]

Looks to me that the code that generates the DTR record text in your test program, is rounding the result value of the preceding PTR record. Maybe a format string issue?

[jinstrong]

Hi Cmars,
Based on my trying on different tools, I found they gave different results.
1: for pystdf and stdfparser, which are both written in python, the results are both 8000005.5 (actual data is 8000006);
2: for stdf-radar, which is written in R, the result is both 8000005.5 (actual data is 8000006);
3: with stdf-extrator, the result is 8000006, which is matching the original result.

If you want detailed examples, plesae try this problem_example