Add instructions to install benchstat.
@@ -77,9 +77,11 @@ int main(int argc, char** argv) {
proc_reps = 5 + 1; // +1 for the warm up run.
procs = benches;
printf(
- "# The output format, including the redundant \"Benchmark\"s, is "
- "compatible with\n# "
- "https://godoc.org/golang.org/x/perf/cmd/benchstat\n");
+ "# The output format, including the \"Benchmark\" prefixes, is "
+ "compatible with the\n"
+ "# https://godoc.org/golang.org/x/perf/cmd/benchstat tool. To install "
+ "it, first\n"
+ "# install Go, then run \"go get golang.org/x/perf/cmd/benchstat\".\n");
}
for (i = 0; i < proc_reps; i++) {
