Summary: You need to provide the benchmark binary with a path to the captures. This is annoying and there is not a great way to do this in c++ that is cross-plat. So I just made this bash script to ease it. It can do buck and cmake.
Reviewed By: NickGerleman
Differential Revision: D53632438
fbshipit-source-id: 98b0ad52f91f2581e09f787da24f2ec2fff58bf4
cae7ef924a