performance on AMD and Windows #379

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opened 2020-04-03 16:07:25 +02:00 by BrannonKing · 0 comments

BrannonKing commented

2020-04-03 16:07:25 +02:00

(Migrated from github.com)

lbrycrd runs slower on MS Windows than it does on Linux. I thought it was an issue with the cross compiler, but it's true even when compiling with MSVC. In fact, the cross compiler does better than MSVC.

lbrycrd runs slower on (modern) AMD processors than it does on modern Intel processors, even with SHANI enabled on AMD. It may be that some of the hand-tweaked optimizations are specific to Intel. This should be explored. lbrycrd runs slower on MS Windows than it does on Linux. I thought it was an issue with the cross compiler, but it's true even when compiling with MSVC. In fact, the cross compiler does better than MSVC.

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Reference: LBRYCommunity/lbrycrd#379

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