atlas_q.diagnostics.MPSStatistics#

class atlas_q.diagnostics.MPSStatistics[source]#

Bases: object

Track and aggregate MPS operation statistics

Maintains per-operation logs and rolling aggregates for: - Bond dimensions (χ) - Truncation errors (ε_local) - Entanglement entropies (S) - SVD driver usage - Computation times

Methods

`global_error_bound`()	Compute global error upper bound
`record`(**kwargs)	Record a single operation
`reset`()	Clear all logs
`summary`()	Compute summary statistics

__init__()[source]#

Methods

`__init__`()
`global_error_bound`()	Compute global error upper bound
`record`(**kwargs)	Record a single operation
`reset`()	Clear all logs
`summary`()	Compute summary statistics

record(**kwargs)[source]#: Record a single operation

summary()[source]#

Compute summary statistics

global_error_bound()[source]#

Compute global error upper bound

reset()[source]#: Clear all logs