Parameters: |
|
DISTANCE |
The maximum distance between two objects that should not get the same
color is specified by this parameter. Valid values are "1" (for
distance-1 coloring) and "2" (for distance-2 coloring). |
SUPERSTEP_SIZE |
Number of local objects to be colored on each processor before
exchanging color information. SUPERSTEP_SIZE should be greater than 0.
|
COMM_PATTERN |
Valid values are "S" (synchronous) and "A" (asynchronous). If
synchronous communication is selected, processors are forced to wait
for the color information from all other processors to be received
before proceeding with coloring of the next SUPERSTEP_SIZE number of
local objects. If asynchronous communication is selected, there is no
such restriction.
|
COLOR_ORDER |
Valid values are "I" (internal first), "B" (boundary first) and "U" (unordered). If
"I" is selected, each processor colors its internal objects
before boundary objects. If "B" is selected, each processor colors its
boundary objects first. If "U" is selected, there is no such
distinction between internal and boundary objects. "U" is not
implemented for distance-2 coloring. |
COLORING_METHOD |
Currently only "F" (first-fit) is implemented. By using "F", the
smallest available color that will not cause a conflict is assigned to
the object that is being colored. |
Default Values: |
|
|
DISTANCE = 1 |
|
SUPERSTEP_SIZE = 100 |
|
COMM_PATTERN = S |
|
COLOR_ORDER = I |
|
COLORING_METHOD = F |