Name and order the Telegram bot code

[onechat] / probe.go

diff --git a/probe.go b/probe.go
index a1af30fdbdf8e665c90cb982eb2a147607d8ff27..9d272ec69286596881b34a727fea09fe502683cf 100644 (file)
--- a/probe.go
+++ b/probe.go
@@ -33,17 +33,20 @@ const (
        probeLineBytes = 1 << 20
 )
 
        probeLineBytes = 1 << 20
 )
 

-// probe runs "onechat probe LOG COUNT". It appends the first COUNT messages of
-// LOG, one JSON object {kind, text} per line, to a new chat in probe/ in the
-// data directory, and builds its tree with the real compactor. Before each
-// user message it waits for the builds, as a turn does. It stops at the first
-// failed call, after probeCallLimit calls, or when the used percent of a quota
-// window grows by more than probeQuotaLimit points. At the end it reports the
-// calls, the time per call, the calls at once, the cached share, the quota,
-// the retries, and the line sizes.
-func probe(ctx context.Context, args []string, out io.Writer) error {
-       if len(args) != 2 {
-               return errors.New("usage: onechat probe LOG COUNT")
+// probe runs "onechat probe LOG COUNT [BUILDS]". It appends the first COUNT
+// messages of LOG, one JSON object {kind, text} per line, to a new chat in
+// probe/ in the data directory, and builds its tree with the real compactor.
+// Before each user message it waits for the builds, as a turn does. It stops at
+// the first failed call, after probeCallLimit calls, or when the used percent
+// of a quota window grows by more than probeQuotaLimit points. At the end it
+// reports the calls, the time per call, the calls at once, the cached share,
+// the quota, the retries, and the line sizes. BUILDS, from 1 to maxBuilds,
+// limits the builds that call the model at once in this run only. The core
+// still queues up to maxBuilds builds. The run holds the lock of the token
+// file, so it does not run while the daemon runs.
+func probe(ctx context.Context, args []string, out io.Writer) (err error) {
+       if len(args) != 2 && len(args) != 3 {
+               return errors.New("usage: onechat probe LOG COUNT [BUILDS]")

        }
 
        count, err := strconv.Atoi(args[1])
        }
 
        count, err := strconv.Atoi(args[1])


@@ -51,6 +54,14 @@ func probe(ctx context.Context, args []string, out io.Writer) error {
                return fmt.Errorf("COUNT %q is not a positive number", args[1])
        }
 
                return fmt.Errorf("COUNT %q is not a positive number", args[1])
        }
 

+       builds := maxBuilds
+       if len(args) == 3 {
+               builds, err = strconv.Atoi(args[2])
+               if err != nil || builds < 1 || builds > maxBuilds {
+                       return fmt.Errorf("BUILDS %q is not a number from 1 to %d", args[2], maxBuilds)
+               }
+       }
+

        entries, err := readProbeLog(args[0], count)
        if err != nil {
                return err
        entries, err := readProbeLog(args[0], count)
        if err != nil {
                return err


@@ -66,6 +77,15 @@ func probe(ctx context.Context, args []string, out io.Writer) error {
                return err
        }
 
                return err
        }
 

+       tokens, err := lockTokens(dir)
+       if err != nil {
+               return err
+       }
+
+       defer func() {
+               err = errors.Join(err, tokens.Close())
+       }()
+

        address, auth, err := modelEndpoint(config, dir)
        if err != nil {
                return err
        address, auth, err := modelEndpoint(config, dir)
        if err != nil {
                return err


@@ -80,12 +100,17 @@ func probe(ctx context.Context, args []string, out io.Writer) error {
        usagePath := filepath.Join(root, "usage.jsonl")
        client := newClient(address, auth, "onechat-"+probeName, usagePath)
        client.LimitCalls(probeCallLimit)
        usagePath := filepath.Join(root, "usage.jsonl")
        client := newClient(address, auth, "onechat-"+probeName, usagePath)
        client.LimitCalls(probeCallLimit)

-       memory, err := openMemory(ctx, root, time.Now, newCompactor(client, probeName, config.Compactor))
+       summarizer := slotSummarizer{
+               inner: newCompactor(client, probePrompt, config.Compactor),
+               slots: make(chan struct{}, builds),
+       }
+
+       memory, err := openMemory(ctx, root, time.Now, summarizer)

        if err != nil {
                return err
        }
 
        if err != nil {
                return err
        }
 

-       _, err = fmt.Fprintf(out, "probe: %d messages into %s with %s at %s effort\n", len(entries), root, config.Compactor.Model, config.Compactor.Effort)
+       _, err = fmt.Fprintf(out, "probe: %d messages into %s with %s at %s effort, %d builds at once\n", len(entries), root, config.Compactor.Model, config.Compactor.Effort, builds)

        if err != nil {
                return errors.Join(err, memory.Close())
        }
        if err != nil {
                return errors.Join(err, memory.Close())
        }


@@ -198,6 +223,34 @@ func (r *probeRun) check() string {
        return probeStop(records)
 }
 
        return probeStop(records)
 }
 

+// slotSummarizer lets at most cap(slots) builds call inner at once. A build
+// past the limit waits for a slot.
+type slotSummarizer struct {
+       inner Summarizer
+       slots chan struct{}
+}
+
+// Summarize waits for a slot and builds the node with inner.
+func (s slotSummarizer) Summarize(ctx context.Context, task Task) (string, error) {
+       select {
+       case s.slots <- struct{}{}:
+       case <-ctx.Done():
+               return "", ctx.Err()
+       }
+
+       defer func() {
+               <-s.slots
+       }()
+
+       return s.inner.Summarize(ctx, task)
+}
+
+// probePrompt returns the system prompt of a probe run: the prompt of the agent
+// probeName, without instructions.
+func probePrompt() (string, error) {
+       return prompt(probeName, ""), nil
+}
+

 // probeEntry is one message of a probe log.
 type probeEntry struct {
        Kind string `json:"kind"`
 // probeEntry is one message of a probe log.
 type probeEntry struct {
        Kind string `json:"kind"`


@@ -319,7 +372,9 @@ func builtByModel(memory *Memory, key nodeKey) (bool, error) {
        return !free, nil
 }
 
        return !free, nil
 }
 

-// readUsageFile reads the records of usage.jsonl at path.
+// readUsageFile reads the records of usage.jsonl at path, in the order of the
+// start of their calls. The file has them in the order of the end of their
+// calls, which differs when calls run at once.

 func readUsageFile(path string) (records []usageRecord, err error) {
        file, err := os.Open(path)
        if errors.Is(err, os.ErrNotExist) {
 func readUsageFile(path string) (records []usageRecord, err error) {
        file, err := os.Open(path)
        if errors.Is(err, os.ErrNotExist) {


@@ -351,9 +406,24 @@ func readUsageFile(path string) (records []usageRecord, err error) {
                return nil, fmt.Errorf("read usage file: %w", err)
        }
 
                return nil, fmt.Errorf("read usage file: %w", err)
        }
 

+       slices.SortStableFunc(records, func(a, b usageRecord) int {
+               return callStart(a).Compare(callStart(b))
+       })
+

        return records, nil
 }
 
        return records, nil
 }
 

+// callStart returns the start of the call of record, or the zero time when its
+// date is not valid.
+func callStart(record usageRecord) time.Time {
+       start, err := time.Parse(time.RFC3339Nano, record.Date)
+       if err != nil {
+               return time.Time{}
+       }
+
+       return start
+}
+

 // usedPercents returns the used percent of each quota window of record, by
 // header name.
 func usedPercents(record usageRecord) map[string]float64 {
 // usedPercents returns the used percent of each quota window of record, by
 // header name.
 func usedPercents(record usageRecord) map[string]float64 {


@@ -476,7 +546,7 @@ func timeText(records []usageRecord) string {
        wall := events[len(events)-1].at.Sub(events[0].at).Seconds()
        slices.Sort(seconds)
 
        wall := events[len(events)-1].at.Sub(events[0].at).Seconds()
        slices.Sort(seconds)
 

-       return fmt.Sprintf("time: %.0f s in all, %.1f s per call (median %.1f, max %.1f), calls at once: at most %d, %.1f on average", wall, total/float64(len(seconds)), seconds[len(seconds)/2], seconds[len(seconds)-1], most, total/max(wall, 1e-9))
+       return fmt.Sprintf("time: %.0f s in all, %.1f calls per minute, %.1f s per call (median %.1f, max %.1f), calls at once: at most %d, %.1f on average", wall, 60*float64(len(seconds))/max(wall, 1e-9), total/float64(len(seconds)), seconds[len(seconds)/2], seconds[len(seconds)-1], most, total/max(wall, 1e-9))

 }
 
 // quotaText returns the quota headers of record, sorted by name.
 }
 
 // quotaText returns the quota headers of record, sorted by name.