Intel® Integrated Performance Primitives
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ippsMinMaxIndx_8u Behaves differently of different platforms

adi-grossman
Beginner
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I've noticed that i get bugs on a Pentium4 machine (no HT), it came down to this code segment. buf seems to get written when i call ippsMinMaxIndx_8u.

Ipp8u arr=50; // it's a single element array
Ipp8u buf0=21, minVal=22, buf1=23, maxVal=24, buf2=25;
int minIdx=-11, maxIdx=-12;
ippsMinMaxIndx_8u(&arr, 1, &minVal, &minIdx, &maxVal, &maxIdx);
// At this point: On a Pentium4 machine,
// buf0==0. if ippsw7.dll is removed then buf0==21

Edit: Version:4.1 Build:19Jul2004

Thank You,
Adi Grossman.

Message Edited by adi-grossman on 05-09-2005 09:40 AM

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Vladimir_Dudnik
Employee
269 Views
Hi,
we tried to reproduce your issue but without success. Could you please prepare a small test case for it?
Regards,
Vladimir
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adi-grossman
Beginner
269 Views
Thanks for the help.

According to Intel Premier Support this issue will be resolved in IPP 5.0 Beta.

Thanks for the help.

Adi Grossman
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