Sampler Callbacks

Callbacks can be passed to the sampler run method in order to hook into the various stages of the sampling process.

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  else: warn(msg)

 CallbackList (sampler, callbacks=[])

Manages execution of all specified callbacks

 Callback ()

Callback super class: All callbacks must inherit this class.

 CollectStatsPerShot (log_dir=None)

Store information of Sampler.stats() with each shot and plot each statistic as as function of shots after sampler ends

 StopAtNoHits ()

Callback for DirectSampler only

 PlotStats ()

Plot sampler statistics at end of sampling process

 RelStdTarget (target=0.1, include_delta=True)

Callback to stop sampling when the relative standard deviation target target is reached

 StatsPerShot (log_dir=None)

Store information of Sampler.stats() with each shot and plot each statistic as as function of shots after sampler ends

 VerboseCircuitExec ()

Callback to output detailed information about circuit selection, specific fault that occured, measurement outcome and next circuit

 PlotERVPerShot (log_dir=None)

Callback to plot statistics about ERV values and selected subsets due to ERV

 PrintERVPerShot ()

Callback to print ERV statistics per shot

 PathProducts (log_dir=None)

Callback to plot distribution of sampled paths

 SubsetRates (log_dir=None)

Callback to plot progression of each fail path as a function of shots