Add a place to put microbenchmarks used to justify performance-related changes.
Change-Id: I6e90a3500594b3f6297cee0b8e321a50d0a556ca
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/216480
Reviewed-by: Joe Tsai <joetsai@google.com>
I've come to agree with Joe about the proper location for this.
Change-Id: Ia5adbd1cd18f8cf40f7c3cc6bf8c7833dac37f20
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/214041
Reviewed-by: Joe Tsai <joetsai@google.com>