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Add a frontend method for retrieving numeric alerts from the debugger plugin.

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This route responds with a list of alerts (occurrences of bad values) in ascending timestamp order.

PiperOrigin-RevId: 157780270
This commit is contained in:
A. Unique TensorFlower 2017-06-01 16:34:21 -07:00 committed by TensorFlower Gardener
parent 5bc685d7f1
commit eebd441236
1 changed files with 26 additions and 1 deletions
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27
tensorflow/tensorboard/components/tf_backend/backend.ts
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@ -100,6 +100,20 @@ export type HealthPillDatum = Datum & HealthPill;
// data entries.
export interface HealthPillsResponse { [key: string]: HealthPillDatum[]; }
// An object that encapsulates an alert issued by the debugger. This alert is
// sent by debugging libraries after bad values (NaN, +/- Inf) are encountered.
export interface DebuggerNumericsAlertReport {
device_name: string;
tensor_name: string;
first_timestamp: number;
nan_event_count: number;
neg_inf_event_count: number;
pos_inf_event_count: number;
}
// A DebuggerNumericsAlertReportResponse contains alerts issued by the debugger
// in ascending order of timestamp. This helps the user identify for instance
// when bad values first appeared in the model.
export type DebuggerNumericsAlertReportResponse = DebuggerNumericsAlertReport[];
export const TYPES = [
'scalar', 'histogram', 'compressedHistogram', 'graph', 'image', 'audio',
@ -240,7 +254,8 @@ export class Backend {
}
/**
* Returns a promise for requesting the health pills for a list of nodes.
* Returns a promise for requesting the health pills for a list of nodes. This
* route is used by the debugger plugin.
*/
public healthPills(nodeNames: string[], step?: number):
Promise<HealthPillsResponse> {
@ -258,6 +273,16 @@ export class Backend {
return this.requestManager.request(this.router.healthPills(), postData);
}
/**
* Returns a promise for alerts for bad values (detected by the debugger).
* This route is used by the debugger plugin.
*/
public debuggerNumericsAlerts():
Promise<DebuggerNumericsAlertReportResponse> {
return this.requestManager.request(
this.router.pluginRoute('debugger', '/numerics_alert_report'));
}
/**
* Return a promise containing HistogramDatums for given run and tag.
*/