What does the MOR instruction in MMIX do? I understand the concept

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Anonymous
2017-08-10 12:32:38 Post No. 61824385
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Anonymous 2017-08-10 12:32:38 Post No. 61824385 [Report]

What does the MOR instruction in MMIX do?

I understand the concept of SIMD but how is "matrix multiplication on the 8 bytes of two 64 bit integers where multiplication is replaced with AND and addition is replaced with XOR" useful

Anonymous 2017-08-10 12:36:42 Post No.61824446
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Anonymous 2017-08-10 12:36:42 Post No.61824446 [Report]

>>61824385
It's for bit mashing to 64 bit vectors.

Anonymous 2017-08-10 12:43:45 Post No.61824535
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Anonymous 2017-08-10 12:43:45 Post No.61824535 [Report]

>>61824385
Well if you need to do matrix multiplication on the 8 bytes of two 64 bit integers where multiplication is replaced with AND and addition is replaced with XOR then it's going to be useful.

Anonymous 2017-08-10 12:44:27 Post No.61824541
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Anonymous 2017-08-10 12:44:27 Post No.61824541 [Report]

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>>61824446

This entire book is about "bit mashing"

What does the MOR instruction in MMIX do? I understand the concept

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I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/