LIGO Document T1600531-v4

Characterizing timing and memory-requirements of the F-statistic implementations in LALSuite

Document #:
LIGO-T1600531-v4
Document type:
T - Technical notes
Other Versions:
Abstract:
We develop a generic (method-independent) timing model for the F-statistic computation. We present and quantify method-specific timing and memory models for the Resampling-FFT method, as well as the (older) Demod method. The timing models are found to agree well with the measured CPU times with a standard deviation on the error of less than 10%.
Files in Document:
Other Files:
Topics:
Authors:
Notes and Changes:
updated title + abstract, focusing only on timing and memory model, including both Resampling + Demod F-statistic methods

DCC Version 3.3.0, contact Document Database Administrators