topic IPP and BLAS Level 1 in Intel® Integrated Performance Primitives

IPP and BLAS Level 1

yuriisig — Fri, 11 Nov 2011 10:33:12 GMT

IPP has optimized functions BLAS Level 1 for integer vectors of the big dimensionality?

IPP and BLAS Level 1

Naveen_G_Intel — Fri, 11 Nov 2011 12:01:06 GMT

Hi,

Intel IPP supports many vector functions , see the documentation for the complete information.

http://software.intel.com/sites/products/documentation/hpc/compilerpro/en-us/cpp/lin/ipp/ipps/ipps_ch12/ch12_Intro.html

Intel MKL has got highly optimized Blas level 1 functions for larger values- http://software.intel.com/en-us/articles/intel-mkl/

Regards,

Naveen Gv

IPP and BLAS Level 1

yuriisig — Fri, 11 Nov 2011 13:50:22 GMT

Quoting Naveen Gv (Intel)

Intel MKL has got highly optimized Blas level 1 functions for larger values- http://software.intel.com/en-us/articles/intel-mkl/

Intel MKL supports BLAS Level 1 with integer numbers?
The maximum size of vectors no more than 10000.
I did not find in Inel MKL functions which work with integer numbers.

P.S.
With IPP I understood.

IPP and BLAS Level 1

Gennady_F_Intel — Sat, 12 Nov 2011 02:52:31 GMT

Yuri, you are right. MKL doesn't support operations with integer numbers but only for the float single and double precisions.

--Gennady