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Hui_Chen

Beginner

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02-09-2011
02:08 PM

93 Views

Matrix Library for C++ with MKL

Tired of writing dgemm(transa, transb, m, n, , 1, a, lda, b, ldb, 0, c, ldc) when multiplying two matrices? My Matrix Library for C++ is here to the rescue -- now you can write matrix operations in the most natural way like c = a*b !

Here's the project's page:

http://huichen.org/mlcpp

Mlcpp uses MKL (also takes GotoBlas and Atlas) to handle matrix multiplication so it's much faster than some existing C++ template libraries such as Eigen (which provides similar interfaces as mlcpp but has its own implementation of blas). See the benchmarks:

http://huichen.org/mlcpp/benchmark.html

Please feel free to give it a try and let me know what you think.

Hui

4 Replies

Gennady_F_Intel

Moderator

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02-09-2011
11:08 PM

93 Views

Hui, that's not completely clear which functionality do you use from MKL?

or you just link mlcpp with MKL lib's?

--Gennady

Hui_Chen

Beginner

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02-10-2011
12:32 AM

93 Views

Hui

Gennady_F_Intel

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02-10-2011
01:10 AM

93 Views

well, and what are performance overhead do you have with dgemm compare with the pure dgemm calling?

Hui_Chen

Beginner

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02-10-2011
08:15 AM

93 Views

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