[chore]: Bump go.uber.org/automaxprocs from 1.5.3 to 1.6.0 (#3376)

Bumps [go.uber.org/automaxprocs](https://github.com/uber-go/automaxprocs) from 1.5.3 to 1.6.0.
- [Release notes](https://github.com/uber-go/automaxprocs/releases)
- [Changelog](https://github.com/uber-go/automaxprocs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/uber-go/automaxprocs/compare/v1.5.3...v1.6.0)

---
updated-dependencies:
- dependency-name: go.uber.org/automaxprocs
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -72,7 +72,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.29.0
 	go.opentelemetry.io/otel/sdk/metric v1.29.0
 	go.opentelemetry.io/otel/trace v1.29.0
-	go.uber.org/automaxprocs v1.5.3
+	go.uber.org/automaxprocs v1.6.0
 	golang.org/x/crypto v0.27.0
 	golang.org/x/image v0.20.0
 	golang.org/x/net v0.29.0

go.sum

@@ -652,8 +652,8 @@ go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt3
 go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ=
 go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0=
 go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8=
-go.uber.org/automaxprocs v1.5.3 h1:kWazyxZUrS3Gs4qUpbwo5kEIMGe/DAvi5Z4tl2NW4j8=
-go.uber.org/automaxprocs v1.5.3/go.mod h1:eRbA25aqJrxAbsLO0xy5jVwPt7FQnRgjW+efnwa1WM0=
+go.uber.org/automaxprocs v1.6.0 h1:O3y2/QNTOdbF+e/dpXNNW7Rx2hZ4sTIPyybbxyNqTUs=
+go.uber.org/automaxprocs v1.6.0/go.mod h1:ifeIMSnPZuznNm6jmdzmU3/bfk01Fe2fotchwEFJ8r8=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=

vendor/go.uber.org/automaxprocs/internal/runtime/cpu_quota_linux.go

@@ -25,15 +25,18 @@
 
 import (
 	"errors"
-	"math"
 
 	cg "go.uber.org/automaxprocs/internal/cgroups"
 )
 
 // CPUQuotaToGOMAXPROCS converts the CPU quota applied to the calling process
-// to a valid GOMAXPROCS value.
-func CPUQuotaToGOMAXPROCS(minValue int) (int, CPUQuotaStatus, error) {
-	cgroups, err := newQueryer()
+// to a valid GOMAXPROCS value. The quota is converted from float to int using round.
+// If round == nil, DefaultRoundFunc is used.
+func CPUQuotaToGOMAXPROCS(minValue int, round func(v float64) int) (int, CPUQuotaStatus, error) {
+	if round == nil {
+		round = DefaultRoundFunc
+	}
+	cgroups, err := _newQueryer()
 	if err != nil {
 		return -1, CPUQuotaUndefined, err
 	}
@@ -43,7 +46,7 @@ func CPUQuotaToGOMAXPROCS(minValue int) (int, CPUQuotaStatus, error) {
 		return -1, CPUQuotaUndefined, err
 	}
 
-	maxProcs := int(math.Floor(quota))
+	maxProcs := round(quota)
 	if minValue > 0 && maxProcs < minValue {
 		return minValue, CPUQuotaMinUsed, nil
 	}
@@ -57,6 +60,7 @@ type queryer interface {
 var (
 	_newCgroups2 = cg.NewCGroups2ForCurrentProcess
 	_newCgroups  = cg.NewCGroupsForCurrentProcess
+	_newQueryer  = newQueryer
 )
 
 func newQueryer() (queryer, error) {

vendor/go.uber.org/automaxprocs/internal/runtime/cpu_quota_unsupported.go

@@ -26,6 +26,6 @@
 // CPUQuotaToGOMAXPROCS converts the CPU quota applied to the calling process
 // to a valid GOMAXPROCS value. This is Linux-specific and not supported in the
 // current OS.
-func CPUQuotaToGOMAXPROCS(_ int) (int, CPUQuotaStatus, error) {
+func CPUQuotaToGOMAXPROCS(_ int, _ func(v float64) int) (int, CPUQuotaStatus, error) {
 	return -1, CPUQuotaUndefined, nil
 }

vendor/go.uber.org/automaxprocs/internal/runtime/runtime.go

@@ -20,6 +20,8 @@
 
 package runtime
 
+import "math"
+
 // CPUQuotaStatus presents the status of how CPU quota is used
 type CPUQuotaStatus int
 
@@ -31,3 +33,8 @@
 	// CPUQuotaMinUsed is returned when CPU quota is smaller than the min value
 	CPUQuotaMinUsed
 )
+
+// DefaultRoundFunc is the default function to convert CPU quota from float to int. It rounds the value down (floor).
+func DefaultRoundFunc(v float64) int {
+	return int(math.Floor(v))
+}

vendor/go.uber.org/automaxprocs/maxprocs/maxprocs.go

@@ -38,8 +38,9 @@ func currentMaxProcs() int {
 
 type config struct {
 	printf         func(string, ...interface{})
-	procs         func(int) (int, iruntime.CPUQuotaStatus, error)
+	procs          func(int, func(v float64) int) (int, iruntime.CPUQuotaStatus, error)
 	minGOMAXPROCS  int
+	roundQuotaFunc func(v float64) int
 }
 
 func (c *config) log(fmt string, args ...interface{}) {
@@ -71,6 +72,13 @@ func Min(n int) Option {
 	})
 }
 
+// RoundQuotaFunc sets the function that will be used to covert the CPU quota from float to int.
+func RoundQuotaFunc(rf func(v float64) int) Option {
+	return optionFunc(func(cfg *config) {
+		cfg.roundQuotaFunc = rf
+	})
+}
+
 type optionFunc func(*config)
 
 func (of optionFunc) apply(cfg *config) { of(cfg) }
@@ -83,6 +91,7 @@ func (of optionFunc) apply(cfg *config) { of(cfg) }
 func Set(opts ...Option) (func(), error) {
 	cfg := &config{
 		procs:          iruntime.CPUQuotaToGOMAXPROCS,
+		roundQuotaFunc: iruntime.DefaultRoundFunc,
 		minGOMAXPROCS:  1,
 	}
 	for _, o := range opts {
@@ -102,7 +111,7 @@ func Set(opts ...Option) (func(), error) {
 		return undoNoop, nil
 	}
 
-	maxProcs, status, err := cfg.procs(cfg.minGOMAXPROCS)
+	maxProcs, status, err := cfg.procs(cfg.minGOMAXPROCS, cfg.roundQuotaFunc)
 	if err != nil {
 		return undoNoop, err
 	}

vendor/go.uber.org/automaxprocs/maxprocs/version.go

@@ -21,4 +21,4 @@
 package maxprocs
 
 // Version is the current package version.
-const Version = "1.5.2"
+const Version = "1.6.0"

vendor/modules.txt

@@ -1046,8 +1046,8 @@ go.opentelemetry.io/proto/otlp/collector/trace/v1
 go.opentelemetry.io/proto/otlp/common/v1
 go.opentelemetry.io/proto/otlp/resource/v1
 go.opentelemetry.io/proto/otlp/trace/v1
-# go.uber.org/automaxprocs v1.5.3
-## explicit; go 1.18
+# go.uber.org/automaxprocs v1.6.0
+## explicit; go 1.20
 go.uber.org/automaxprocs/internal/cgroups
 go.uber.org/automaxprocs/internal/runtime
 go.uber.org/automaxprocs/maxprocs