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Report test-based aggregation of CTS times 

Adds an "-aggregate" flags to ./tools/run/cts time to report results
aggregated by test

Change-Id: Id8d15188846b3bff79ac4c65a09e5d6740acde73
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93300
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This commit is contained in:
Austin Eng 2022-06-10 16:13:13 +00:00 committed by Dawn LUCI CQ
parent 5b72deca22
commit 6cc677761d
1 changed files with 41 additions and 0 deletions
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41
tools/src/cmd/cts/time/time.go
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@ -23,6 +23,7 @@ import (
"time" "time"
"dawn.googlesource.com/dawn/tools/src/cmd/cts/common" "dawn.googlesource.com/dawn/tools/src/cmd/cts/common"
"dawn.googlesource.com/dawn/tools/src/cts/query"
"dawn.googlesource.com/dawn/tools/src/cts/result" "dawn.googlesource.com/dawn/tools/src/cts/result"
"dawn.googlesource.com/dawn/tools/src/subcmd" "dawn.googlesource.com/dawn/tools/src/subcmd"
"go.chromium.org/luci/auth/client/authcli" "go.chromium.org/luci/auth/client/authcli"
@ -37,6 +38,7 @@ type cmd struct {
source common.ResultSource source common.ResultSource
auth authcli.Flags auth authcli.Flags
tags string tags string
aggregate bool
topN int topN int
histogram bool histogram bool
} }
@ -56,6 +58,7 @@ func (c *cmd) RegisterFlags(ctx context.Context, cfg common.Config) ([]string, e
flag.IntVar(&c.flags.topN, "top", 0, "print the top N slowest tests") flag.IntVar(&c.flags.topN, "top", 0, "print the top N slowest tests")
flag.BoolVar(&c.flags.histogram, "histogram", false, "print a histogram of test timings") flag.BoolVar(&c.flags.histogram, "histogram", false, "print a histogram of test timings")
flag.StringVar(&c.flags.tags, "tags", "", "comma-separated list of tags to filter results") flag.StringVar(&c.flags.tags, "tags", "", "comma-separated list of tags to filter results")
flag.BoolVar(&c.flags.aggregate, "aggregate", false, "aggregate times by test")
return nil, nil return nil, nil
} }
@ -84,6 +87,44 @@ func (c *cmd) Run(ctx context.Context, cfg common.Config) error {
} }
} }
if c.flags.aggregate {
type Key struct {
Query query.Query
Status result.Status
Tags string
}
merged := map[Key]result.Result{}
for _, r := range results {
k := Key{
Query: query.Query{
Suite: r.Query.Suite,
Files: r.Query.Files,
Tests: r.Query.Tests,
Cases: "*",
},
Status: r.Status,
Tags: result.TagsToString(r.Tags),
}
entry, exists := merged[k]
if exists {
entry.Duration += r.Duration
} else {
entry = result.Result{
Query: k.Query,
Duration: r.Duration,
Status: r.Status,
Tags: r.Tags,
}
}
merged[k] = entry
}
results = result.List{}
for _, r := range merged {
results = append(results, r)
}
}
// Sort the results with longest duration first // Sort the results with longest duration first
sort.Slice(results, func(i, j int) bool { sort.Slice(results, func(i, j int) bool {
return results[i].Duration > results[j].Duration return results[i].Duration > results[j].Duration