func gen(val uint64, nbits, maxbits, pos int, f func(uint64)) {
	if pos < 0 {
		f(val)
		return
	}
	gen(val, nbits, maxbits, pos-1, f)
	if nbits < maxbits {
		gen(val|1<<uint(pos), nbits+1, maxbits, pos-1, f)
	}
}

// generate all uint64 values x, y where x has at most n1 bits set in the low w1
// and y has at most n2 bits set in the low w2 and call f(x, y) for each.
func gen2(n1, w1, n2, w2 int, f func(uint64, uint64)) {

  compressDashboard "pilot-dashboard.gen.json"
  compressDashboard "istio-performance-dashboard.json"
  compressDashboard "istio-workload-dashboard.json"
  compressDashboard "istio-service-dashboard.json"
  compressDashboard "istio-mesh-dashboard.json"
  compressDashboard "istio-extension-dashboard.json"
  compressDashboard "ztunnel-dashboard.gen.json"
  echo -e "\n---\n"

// license that can be found in the LICENSE file.

//go:build ignore

// Gen generates sais2.go by duplicating functions in sais.go
// using different input types.
// See the comment at the top of sais.go for details.
package main

import (
	"bytes"
	"log"
	"os"
	"strings"
)

func main() {
	log.SetPrefix("gen: ")
	log.SetFlags(0)

	data, err := os.ReadFile("sais.go")
	if err != nil {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build ignore

package main

// This program generates palette.go. Invoke it as
//	go run gen.go -output palette.go

import (
	"bytes"
	"flag"
	"fmt"
	"go/format"
	"io"
	"log"
	"os"
)

var filename = flag.String("output", "palette.go", "output file name")

func main() {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build ignore

// This program generates md5block.go
// Invoke as
//
//	go run gen.go -output md5block.go

package main

import (
	"bytes"
	"flag"
	"go/format"
	"log"
	"os"
	"strings"
	"text/template"
)

	}
	out, err := format.Source(w.Bytes())
	if err != nil {
		log.Fatal(err)
	}
	if err := os.WriteFile("impl.go", out, 0660); err != nil {
		log.Fatal(err)
	}
}

const pre = `// Code generated by go run gen.go; DO NOT EDIT.

package imageutil

import (
	"image"
)

// DrawYCbCr draws the YCbCr source image on the RGBA destination image with
// r.Min in dst aligned with sp in src. It reports whether the draw was

#   See the License for the specific language governing permissions and
#   limitations under the License.

set -euo pipefail

display_usage() {
    echo
    echo "USAGE: ./gen-helloworld.sh [--version] [--includeService value] [--includeDeployment value]"
    echo "    -h|--help: Prints usage information"

# See the License for the specific language governing permissions and
# limitations under the License.

"""Python script generates a JWT signed with custom private key.

Example:
./gen-jwt.py  --iss example-issuer --aud foo,bar --claims=email:******@****.***,dead:beef key.pem -listclaim key1 val2 val3 -listclaim key2 val3 val4
"""
from __future__ import print_function
import argparse
import copy
import time

-- expect --
FAILURE "expected a proc but didn't have one"
-- trace --
Trace Go1.22
EventBatch gen=1 m=0 time=0 size=5
Frequency freq=15625000
EventBatch gen=1 m=0 time=0 size=5
GoCreate dt=0 new_g=1 new_stack=0 stack=0

)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	// A running goroutine emits a task begin.
	t.RawEvent(go122.EvEventBatch, nil, 1 /*gen*/, 0 /*thread ID*/, 0 /*timestamp*/, 5 /*batch length*/)
	t.RawEvent(go122.EvFrequency, nil, 15625000)

	// A running goroutine emits a task begin.
	t.RawEvent(go122.EvEventBatch, nil, 1 /*gen*/, 0 /*thread ID*/, 0 /*timestamp*/, 5 /*batch length*/)