total_values : Integer
How many total (global) pair calculations to run for each of the
functions specified. Default: 1000000.
comm_size : Integer
How entries are sent during communication. Default: 10000.
length_type : String
Controls the even spacing of the rulers lengths in
logarithmic or linear space, set by “log” or “lin”, respectively.
Default: “lin”.
length_number : Integer
Sets how many lengths to create, evenly spaced by the above
parameter. Default: 10.
length_range : Float
A min/max pair for the range of values to search the over
the simulational volume. Default: [sqrt(3)dx, 1/2*shortest box edge],
where dx is the smallest grid cell size.
vol_ratio : Integer
How to multiply-assign subvolumes to the parallel
tasks. This number must be an integer factor of the total number of tasks or
very bad things will happen. The default value of 1 will assign one task
to each subvolume, and there will be an equal number of subvolumes as tasks.
A value of 2 will assign two tasks to each subvolume and there will be
one-half as many subvolumes as tasks.
A value equal to the number of parallel tasks will result in each task
owning a complete copy of all the fields data, meaning each task will be
operating on the identical full volume.
Setting it to -1 will automatically adjust it such that each task
owns the entire volume. Default = 1.
salt : Integer
A number that will be added to the random number generator
seed. Use this if a different random series of numbers is desired when
keeping everything else constant from this set: (MPI task count,
number of ruler lengths, ruler min/max, number of functions,
number of point pairs per ruler length). Default = 0.
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