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feat bitfield stat

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This commit is contained in:
zgfzgf 2020-11-28 20:03:26 +08:00
parent 055795c4cc
commit 8007c1f9ae
1 changed files with 2 additions and 10 deletions
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12
cmd/lotus-shed/bitfield.go
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@ -110,14 +110,8 @@ var bitFieldRunsCmd = &cli.Command{
var bitFieldStatCmd = &cli.Command{ var bitFieldStatCmd = &cli.Command{
Name: "stat", Name: "stat",
Usage: "Bitfield stats",
Description: "print bitfield stats", Description: "print bitfield stats",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "enc",
Value: "base64",
Usage: "specify input encoding to parse",
},
},
Action: func(cctx *cli.Context) error { Action: func(cctx *cli.Context) error {
var val string var val string
if cctx.Args().Present() { if cctx.Args().Present() {
@ -147,6 +141,7 @@ var bitFieldStatCmd = &cli.Command{
default: default:
return fmt.Errorf("unrecognized encoding: %s", cctx.String("enc")) return fmt.Errorf("unrecognized encoding: %s", cctx.String("enc"))
} }
fmt.Printf("Raw length: %d bits (%d bytes)\n", len(dec)*8, len(dec))
rle, err := rlepluslazy.FromBuf(dec) rle, err := rlepluslazy.FromBuf(dec)
if err != nil { if err != nil {
@ -158,10 +153,7 @@ var bitFieldStatCmd = &cli.Command{
return xerrors.Errorf("getting run iterator: %w", err) return xerrors.Errorf("getting run iterator: %w", err)
} }
fmt.Printf("Raw length: %d bits (%d bytes)\n", len(dec)*8, len(dec))
var ones, zeros, oneRuns, zeroRuns, invalid uint64 var ones, zeros, oneRuns, zeroRuns, invalid uint64
for rit.HasNext() { for rit.HasNext() {
r, err := rit.NextRun() r, err := rit.NextRun()
if err != nil { if err != nil {