| commit | 844a5f5b46f41e1c8506d833252f15cbff329d23 | [log] [tgz] |
|---|---|---|
| author | Russ Cox <rsc@golang.org> | Wed Jan 23 09:45:12 2019 -0500 |
| committer | Russ Cox <rsc@golang.org> | Thu Jan 24 20:16:29 2019 +0000 |
| tree | 406e1d75bc09e16b875bd849546383f7df4e92fc | |
| parent | 6e6d33e29852650cab301f4dbeac9b7d67c6d542 [diff] |
benchstat: avoid reading whole inputs For very large benchmark inputs it makes sense to avoid reading the entire file into memory. Change-Id: Ib7f1b13c1b7b4659323a912aee1c4a5a3d6a49a5 Reviewed-on: https://go-review.googlesource.com/c/159057 Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Austin Clements <austin@google.com> Reviewed-by: Ian Rogers <irogers@google.com>
This subrepository holds the source for various packages and tools related to performance measurement, storage, and analysis.
cmd/benchstat contains a command-line tool that computes and compares statistics about benchmarks.
cmd/benchsave contains a command-line tool for publishing benchmark results.
storage contains the https://perfdata.golang.org/ benchmark result storage system.
analysis contains the https://perf.golang.org/ benchmark result analysis system.
Both storage and analysis can be run locally; the following commands will run the complete stack on your machine with an in-memory datastore.
go get -u golang.org/x/perf/storage/localperfdata go get -u golang.org/x/perf/analysis/localperf localperfdata -addr=:8081 -view_url_base=http://localhost:8080/search?q=upload: & localperf -addr=:8080 -storage=http://localhost:8081
The storage system is designed to have a standardized API, and we encourage additional analysis tools to be written against the API. A client can be found in the storage package.
The easiest way to install is to run go get -u golang.org/x/perf/cmd/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/perf.
This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.
The main issue tracker for the perf repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/perf:” in the subject line, so it is easy to find.