asv.plugins.regressions¶

Classes¶

`Regressions`	A base class for pages displaying output in the JS application
`_GraphDataFilter`	Obtain data sets from graphs, following configuration settings.

Module Contents¶

class asv.plugins.regressions.Regressions[source]¶

A base class for pages displaying output in the JS application

name = 'regressions'[source]¶

button_label = 'Show regressions'[source]¶

description = 'Display information about recent regressions'[source]¶

order = 3[source]¶

classmethod publish(conf, repo, benchmarks, graphs, revisions)[source]¶

classmethod _process_regression(regressions, revision_to_hash, repo, all_params, graph_data, graph)[source]¶

classmethod _save(conf, data)[source]¶

classmethod _save_feed(conf, benchmarks, data, revisions, revision_to_hash)[source]¶: Save the results as an Atom feed

class asv.plugins.regressions._GraphDataFilter(conf, repo, revisions)[source]¶

Obtain data sets from graphs, following configuration settings.

conf[source]¶

repo[source]¶

revisions[source]¶

_start_revisions[source]¶

get_graph_data(graph, benchmark)[source]¶

Iterator over graph data sets

Yields¶

param_idx: Flat index to parameter permutations for parameterized benchmarks. None if benchmark is not parameterized.
entry_name: Name for the data set. If benchmark is non-parameterized, this is the benchmark name.
steps: Steps to consider in regression detection.
threshold: User-specified threshold for regression detection.

_get_start_revision(graph, benchmark, entry_name)[source]¶

Compute the first revision allowed by asv.conf.json.

Revisions correspond to linearized commit history and the regression detection runs on this order — the starting commit thus corresponds to a specific starting revision.

_get_threshold(graph, benchmark, entry_name)[source]¶: Compute the regression threshold in asv.conf.json.