How to start a program with haswell-optimized libc?

Question

Is there a way to start a program with haswell-optimized libc library on standard centos 7?

I prefer to do this without compiling myself.

score 2 · Answer 1 · answered Sep 26 '20 at 10:35

2

You invoke the program as follows:

LD_LIBRARY_PATH=/path/to/haswell_lib:$LD_LIBRARY_PATH ./program

answered Sep 26 '20 at 10:35

Tero Kilkanen

question is shall I compile libc myself or there is already compiled version? – Nick Sep 27 '20 at 20:03
Unfortunately I don't know the answer to that question. – Tero Kilkanen Sep 28 '20 at 05:14

1 Answers1