perf/go/config/config.go

package config

const (
	// MAX_SAMPLE_TRACES_PER_CLUSTER  is the maximum number of traces stored in a
	// ClusterSummary.
	MAX_SAMPLE_TRACES_PER_CLUSTER = 50

	// MIN_STDDEV is the smallest standard deviation we will normalize, smaller
	// than this and we presume it's a standard deviation of zero.
	MIN_STDDEV = 0.001

	// GOTO_RANGE is the number of commits on either side of a target
	// commit we will display when going through the goto redirector.
	GOTO_RANGE = 10

	CONSTRUCTOR_NANO        = "nano"
	CONSTRUCTOR_NANO_TRYBOT = "nano-trybot"
)

// PerfBigTableConfig contains all the info needed by btts.BigTableTraceStore.
//
// May eventually move to a separate config file.
type PerfBigTableConfig struct {
	TileSize int32
	Project  string
	Instance string
	Table    string
	Topic    string
	GitUrl   string
	Shards   int32
}

const (
	NANO    = "nano"
	ANDROID = "android"
	CT      = "ct"
)

var (
	PERF_BIGTABLE_CONFIGS = map[string]*PerfBigTableConfig{
		NANO: &PerfBigTableConfig{
			TileSize: 256,
			Project:  "skia-public",
			Instance: "production",
			Table:    "perf-skia",
			Topic:    "perf-ingestion-skia-production",
			GitUrl:   "https://skia.googlesource.com/skia",
			Shards:   8,
		},
		ANDROID: &PerfBigTableConfig{
			TileSize: 256,
			Project:  "skia-public",
			Instance: "perf-bt",
			Table:    "android",
			Topic:    "perf-ingestion-android",
			GitUrl:   "https://skia.googlesource.com/perf-buildid/android-master",
			Shards:   8,
		},
		CT: &PerfBigTableConfig{
			TileSize: 256,
			Project:  "skia-public",
			Instance: "perf-bt",
			Table:    "ct",
			Topic:    "perf-ingestion-ct",
			GitUrl:   "https://skia.googlesource.com/perf-ct",
			Shards:   8,
		},
	}
)