Diana Clarke created ARROW-11575:
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Summary: [Developer] [Archery] Expose execution time in benchmark
results
Key: ARROW-11575
URL: https://issues.apache.org/jira/browse/ARROW-11575
Project: Apache Arrow
Issue Type: Improvement
Components: Archery, Developer Tools
Reporter: Diana Clarke
Assignee: Diana Clarke
Google Benchmark reports both cpu time & real time in each benchmark
observation. For example:
{code}
{'cpu_time': 9718937.499999996,
'items_per_second': 26972495.707478322,
'iterations': 64,
'name': 'TakeStringRandomIndicesWithNulls/262144/0',
'null_percent': 0.0,
'real_time': 10297947.859726265,
'repetition_index': 2,
'repetitions': 0,
'run_name': 'TakeStringRandomIndicesWithNulls/262144/0',
'run_type': 'iteration',
'size': 262144.0,
'threads': 1,
'time_unit': 'ns'},
{code}
Currently, Archery doesn't expose the execution time in its json results
though. For example:
{code}
{
"name": "TakeStringRandomIndicesWithNulls/262144/2",
"unit": "items_per_second",
"less_is_better": false,
"values": [
20900887.666890558,
21737551.30809738,
21872425.314689018
]
}
{code}
This pull request updates Archery to expose the real time as well. For example:
{code}
{
"name": "TakeStringRandomIndicesWithNulls/262144/2",
"unit": "items_per_second",
"less_is_better": false,
"values": [
20900887.666890558,
21737551.30809738,
21872425.314689018
],
"time_unit": "ns",
"times": [
34939132.454438195,
44459594.18080747,
46606865.63566384
]
}
{code}
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