topic in Intel® Integrated Performance Primitives

Bug in ippsMaxIndx_64f

Zion_H_ — Tue, 08 May 2018 07:10:15 GMT

Hi,

Currently I am using IPP version (2017.0.3) and I found bug in ippsMaxIndx_64f.

Condition : (1.) Array value less then -DBL_MAX (2.) Length of array greater than 32 and not multiple of 4.
Output: It returns index of max element as length of array.

Kindly confirm whether this bug is fixed or not.?
If yes, provide me with the IPP version in which this bug is fixed.

Regards
Ubhay

Hi Zion,

Igor_A_Intel — Tue, 08 May 2018 07:59:53 GMT

Hi Zion,

please try IPP 2018 gold or above (upd#1,2 or 3). There were bugs in 32f and 64f flavors of this functionality that had been fixed in 2018 gold.

regards, Igor

Zion_H_ — Wed, 09 May 2018 11:16:47 GMT

Hi,

Can I assume IPP2018 gold version will have fix for ippsMaxIndx_64f/32f ?
Please confirm on this so that I can use bug free gold version for my development.

Regards
Ubhay

Ubhay, could you give us the

Gennady_F_Intel — Thu, 10 May 2018 03:08:12 GMT

Ubhay, could you give us the exact reproducer which we may use to check the problem with the latest IPP 2018 update 2?