Merge "Show estimated build end time during build" into main (98c0c832) · Commits · e / os / android_build_soong

ui/status/ninja.go

+23 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import (
		"io"
		"os"
		"regexp"
		"runtime"
		"strings"
		"syscall"
		"time"
		@@ -178,7 +179,28 @@ func (n *NinjaReader) run() {
		// msgChan is closed
		break
		}
		// Ignore msg.BuildStarted

		if msg.BuildStarted != nil {
		parallelism := uint32(runtime.NumCPU())
		if msg.BuildStarted.GetParallelism() > 0 {
		parallelism = msg.BuildStarted.GetParallelism()
		}
		// It is estimated from total time / parallelism assumming the build is packing enough.
		estimatedDurationFromTotal := time.Duration(msg.BuildStarted.GetEstimatedTotalTime()/parallelism) * time.Millisecond
		// It is estimated from critical path time which is useful for small size build.
		estimatedDurationFromCriticalPath := time.Duration(msg.BuildStarted.GetCriticalPathTime()) * time.Millisecond
		// Select the longer one.
		estimatedDuration := max(estimatedDurationFromTotal, estimatedDurationFromCriticalPath)

		if estimatedDuration > 0 {
		n.status.SetEstimatedTime(time.Now().Add(estimatedDuration))
		n.status.Verbose(fmt.Sprintf("parallelism: %d, estimiated from total time: %s, critical path time: %s",
		parallelism,
		estimatedDurationFromTotal,
		estimatedDurationFromCriticalPath))

		}
		}
		if msg.TotalEdges != nil {
		n.status.SetTotalActions(int(msg.TotalEdges.GetTotalEdges()))
		}

ui/status/ninja_frontend/frontend.pb.go

+87 −63

Original line number	Diff line number	Diff line
		@@ -14,7 +14,7 @@

		// Code generated by protoc-gen-go. DO NOT EDIT.
		// versions:
		// protoc-gen-go v1.28.1
		// protoc-gen-go v1.30.0
		// protoc v3.21.12
		// source: frontend.proto

		@@ -240,6 +240,10 @@ type Status_BuildStarted struct {
		Parallelism *uint32 `protobuf:"varint,1,opt,name=parallelism" json:"parallelism,omitempty"`
		// Verbose value passed to ninja.
		Verbose *bool `protobuf:"varint,2,opt,name=verbose" json:"verbose,omitempty"`
		// Critical path's running time in milliseconds
		CriticalPathTime *uint32 `protobuf:"varint,3,opt,name=critical_path_time,json=criticalPathTime" json:"critical_path_time,omitempty"`
		// Total running time of every need-to-build edge in milliseconds
		EstimatedTotalTime *uint32 `protobuf:"varint,4,opt,name=estimated_total_time,json=estimatedTotalTime" json:"estimated_total_time,omitempty"`
		}

		func (x *Status_BuildStarted) Reset() {
		@@ -288,6 +292,20 @@ func (x *Status_BuildStarted) GetVerbose() bool {
		return false
		}

		func (x *Status_BuildStarted) GetCriticalPathTime() uint32 {
		if x != nil && x.CriticalPathTime != nil {
		return *x.CriticalPathTime
		}
		return 0
		}

		func (x *Status_BuildStarted) GetEstimatedTotalTime() uint32 {
		if x != nil && x.EstimatedTotalTime != nil {
		return *x.EstimatedTotalTime
		}
		return 0
		}

		type Status_BuildFinished struct {
		state protoimpl.MessageState
		sizeCache protoimpl.SizeCache
		@@ -660,7 +678,7 @@ var File_frontend_proto protoreflect.FileDescriptor

		var file_frontend_proto_rawDesc = []byte{
		0x0a, 0x0e, 0x66, 0x72, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x64, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
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		@@ -687,67 +705,73 @@ var file_frontend_proto_rawDesc = []byte{
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		}

		var (

ui/status/ninja_frontend/frontend.proto

+4 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,10 @@ message Status {
		optional uint32 parallelism = 1;
		// Verbose value passed to ninja.
		optional bool verbose = 2;
		// Critical path's running time in milliseconds
		optional uint32 critical_path_time = 3;
		// Total running time of every need-to-build edge in milliseconds
		optional uint32 estimated_total_time = 4;
		}

		message BuildFinished {

ui/status/status.go

+15 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package status

		import (
		"sync"
		"time"
		)

		// Action describes an action taken (or as Ninja calls them, Edges).
		@@ -107,6 +108,8 @@ type Counts struct {
		// FinishedActions are the number of actions that have been finished
		// with FinishAction.
		FinishedActions int

		EstimatedTime time.Time
		}

		// ToolStatus is the interface used by tools to report on their Actions, and to
		@@ -118,6 +121,7 @@ type ToolStatus interface {
		// This call be will ignored if it sets a number that is less than the
		// current number of started actions.
		SetTotalActions(total int)
		SetEstimatedTime(estimatedTime time.Time)

		// StartAction specifies that the associated action has been started by
		// the tool.
		@@ -267,6 +271,13 @@ func (s *Status) updateTotalActions(diff int) {
		s.counts.TotalActions += diff
		}

		func (s *Status) SetEstimatedTime(estimatedTime time.Time) {
		s.lock.Lock()
		defer s.lock.Unlock()

		s.counts.EstimatedTime = estimatedTime
		}

		func (s Status) startAction(action Action) {
		s.lock.Lock()
		defer s.lock.Unlock()
		@@ -329,6 +340,10 @@ func (d *toolStatus) SetTotalActions(total int) {
		}
		}

		func (d *toolStatus) SetEstimatedTime(estimatedTime time.Time) {
		d.status.SetEstimatedTime(estimatedTime)
		}

		func (d toolStatus) StartAction(action Action) {
		totalDiff := 0

ui/terminal/format.go

+21 −1

Original line number	Diff line number	Diff line
		@@ -51,9 +51,22 @@ func (s formatter) message(level status.MsgLevel, message string) string {
		return ""
		}

		func remainingTimeString(t time.Time) string {
		now := time.Now()
		if t.After(now) {
		return t.Sub(now).Round(time.Duration(time.Second)).String()
		}
		return time.Duration(0).Round(time.Duration(time.Second)).String()
		}
		func (s formatter) progress(counts status.Counts) string {
		if s.format == "" {
		return fmt.Sprintf("[%3d%% %d/%d] ", 100*counts.FinishedActions/counts.TotalActions, counts.FinishedActions, counts.TotalActions)
		output := fmt.Sprintf("[%3d%% %d/%d", 100*counts.FinishedActions/counts.TotalActions, counts.FinishedActions, counts.TotalActions)

		if !counts.EstimatedTime.IsZero() {
		output += fmt.Sprintf(" %s remaining", remainingTimeString(counts.EstimatedTime))
		}
		output += "] "
		return output
		}

		buf := &strings.Builder{}
		@@ -93,6 +106,13 @@ func (s formatter) progress(counts status.Counts) string {
		fmt.Fprintf(buf, "%3d%%", 100*counts.FinishedActions/counts.TotalActions)
		case 'e':
		fmt.Fprintf(buf, "%.3f", time.Since(s.start).Seconds())
		case 'l':
		if counts.EstimatedTime.IsZero() {
		// No esitimated data
		buf.WriteRune('?')
		} else {
		fmt.Fprintf(buf, "%s", remainingTimeString(counts.EstimatedTime))
		}
		default:
		buf.WriteString("unknown placeholder '")
		buf.WriteByte(c)