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slasrt2 performance

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Hi I have a question regarding the performance of the slasrt2 function. I'm using vtune and am seeing the following results, which shows that my code is not getting the FPU peak or anywhere near that. I was wondering about the percentages of slasrt2 routines, is there any switch or environmental variable i need to use to override default setting of MKL to get higher FPU utilization? 

 

fpu utilization

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