/usr/include/ida/ida_spgmr.h is in libsundials-serial-dev 2.4.0-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | /*
* -----------------------------------------------------------------
* $Revision: 1.2 $
* $Date: 2006/11/29 00:05:06 $
* -----------------------------------------------------------------
* Programmers: Alan C. Hindmarsh and Radu Serban @ LLNL
* -----------------------------------------------------------------
* Copyright (c) 2002, The Regents of the University of California
* Produced at the Lawrence Livermore National Laboratory
* All rights reserved
* For details, see the LICENSE file
* -----------------------------------------------------------------
* This is the header file for the IDA Scaled Preconditioned GMRES
* linear solver module, IDASPGMR.
* -----------------------------------------------------------------
*/
#ifndef _IDASPGMR_H
#define _IDASPGMR_H
#ifdef __cplusplus /* wrapper to enable C++ usage */
extern "C" {
#endif
#include <ida/ida_spils.h>
#include <sundials/sundials_spgmr.h>
/*
* -----------------------------------------------------------------
*
* Function : IDASpgmr
* -----------------------------------------------------------------
* A call to the IDASpgmr function links the main integrator with
* the IDASPGMR linear solver module. Its parameters are as
* follows:
*
* IDA_mem is the pointer to memory block returned by IDACreate.
*
* maxl is the maximum Krylov subspace dimension, an
* optional input. Pass 0 to use the default value,
* MIN(Neq, 5). Otherwise pass a positive integer.
*
* The return values of IDASpgmr are:
* IDASPILS_SUCCESS if successful
* IDASPILS_MEM_NULL if the ida memory was NULL
* IDASPILS_MEM_FAIL if there was a memory allocation failure
* IDASPILS_ILL_INPUT if there was illegal input.
* The above constants are defined in ida_spils.h
*
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int IDASpgmr(void *ida_mem, int maxl);
#ifdef __cplusplus
}
#endif
#endif
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