ir_inform_type structure#
#include <galahad_ir.h> struct ir_inform_type { // fields ipc_ status; ipc_ alloc_status; char bad_alloc[81]; rpc_ norm_initial_residual; rpc_ norm_final_residual; };
detailed documentation#
inform derived type as a C struct
components#
ipc_ status
the return status. Possible values are:
0
the solution has been found.
-1
An allocation error occurred. A message indicating the offending array is written on unit control.error, and the returned allocation status and a string containing the name of the offending array are held in inform.alloc_status and inform.bad_alloc respectively.
-2
A deallocation error occurred. A message indicating the offending array is written on unit control.error and the returned allocation status and a string containing the name of the offending array are held in inform.alloc_status and inform.bad_alloc respectively.
-11
Iterative refinement has not reduced the relative residual by more than control.required_relative_residual.
ipc_ alloc_status
the status of the last attempted allocation/deallocation.
char bad_alloc[81]
the name of the array for which an allocation/deallocation error occurred.
rpc_ norm_initial_residual
the infinity norm of the initial residual
rpc_ norm_final_residual
the infinity norm of the final residual