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Relax 4.0.0

1 byte removed, 13:03, 14 October 2015
m
Link fix.
* Sent the verbosity argument to the minfx.grid.grid_split() function for the frame order analysis. This matches the relax trunk changes for the model-free analysis. The minfx function in the next release (1.0.8) will now be more verbose, so this will help with user feedback when running the model-free analysis on a cluster or multi-core system using MPI.
* Improvements for the parallelised grid search for the frame order analysis. As each grid point can take wildly different numbers of CPU cycles to calculate the chi-squared value for, the result of subdividing the grid search was that some subdivisions where incredibly quick while others required much larger amounts of time. To avoid this bad slave management, the grid points are now randomised. This means that the subdivisions will require about the same amount of time to optimise.
* Moved the setup of the target function data structures in the frame order analysis. This is for the [http://www.nmr-relax.com/manual/grid_search.html grid_search] and [http://www.nmr-relax.com/manual/minimise.html minimise] user functions. The target function data setup function has been renamed to [http://www.nmr-relax.com/api/4.0/specific_analyses.frame_order.optimisation-module.html#target_fn_data_setup target_fn_data_setup()]. This is now called before the [http://www.nmr-relax.com/api/4.0/specific_analyses.frame_order.optimisation.Frame_order_grid_command-class.html Frame_order_grid_command] and [[http://www.nmr-relax.com/api/4.0/specific_analyses.frame_order.optimisation.Frame_order_minimise_command-class.html Frame_order_minimise_command] multi-processor objects are initialised, and all of the data is now passed into these functions. Although the code is uglier, this has the benefit that the [http://www.nmr-relax.com/api/4.0/specific_analyses.frame_order.optimisation-module.html#target_fn_data_setup target_fn_data_setup() function] will only be called once. This data setup requires a lot of time, so for a large cluster, this can be a large time saving for the grid search.
* Modified the frame_order_free_start.py script to better mimic the [http://www.nmr-relax.com/api/4.0/auto_analyses.frame_order-module.html frame order auto-analysis].
* Updated the frame order optimisation results for the 2<sup>nd</sup> CaM free rotor test data. The optimisation in the frame_order.py is now of higher precision with the number of Sobol' numeric integration points significantly increased, especially for the Monte Carlo simulations. The new frame order representation files have been added to the repository, as well as the intermediate state files.
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