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Haswell AVX2 for Simple Integer Bitwise Operations
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Alexander Krizhanovsky
Jan 7, 2014, 6:11:11 PM1/7/14
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Hi All!
I've made small benchmark of new Intel Haswell AVX2 instructions in application to simple bitwise operations with integers and compared manual optimizations using vector instructions with -O3 G++-4.7 optimizations. I hope it will be interesting for you.
http://natsys-lab.blogspot.ru/2014/01/haswell-avx2-for-simple-integer-bitwise.html
I've made small benchmark of new Intel Haswell AVX2 instructions in application to simple bitwise operations with integers and compared manual optimizations using vector instructions with -O3 G++-4.7 optimizations. I hope it will be interesting for you.
http://natsys-lab.blogspot.ru/2014/01/haswell-avx2-for-simple-integer-bitwise.html
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