Compilation error on Visual Studio 2015, X64
cliassh opened this issue · 2 comments
cliassh commented
It shows:"C3861 '__builtin_prefetch': identifier not found FastLSH d:\setup\falconn-1.2.2\src\include\falconn\core\prefetchers.h 57"
Anyone can help?
ludwigschmidt commented
Unfortunately we do not support Visual Studio at the moment. However, the prefetching instructions are only there to get a moderate performance improvement. If you simply comment out the __builtin_prefetch (so that the prefetcher does nothing), FALCONN should still work correctly.
cliassh commented
Thank you for quick reply, My bad I didn't look carefully at the Wiki home page.
After commenting out __builtin_prefetch , there are still a lot of errors, so I decided to turn to flann library.