jiri/LA_library
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jiri
2006-08-16 21:43:45 +00:00
parent 24c048d210
commit 9b69ed529f
9 changed files with 58 additions and 71 deletions
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31
laerror.cc
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@@ -3,6 +3,8 @@
#include "laerror.h"
#include <stdio.h>
#include <errno.h>
#include <stdarg.h>
#ifdef USE_TRACEBACK
#include "traceback.h"
@@ -30,7 +32,7 @@ void laerror(const char *s1)
//stub for f77 blas called from strassen routine
extern "C" void xerbla_(const char name[6], int *n)
{
char msg[128];
char msg[1024];
strcpy(msg,"LAPACK or BLAS error in routine ");
strncat(msg,name,6);
sprintf(msg+strlen(msg),": illegal value of parameter #%d",*n);
@@ -38,3 +40,30 @@ laerror(msg);
}
//with atlas-cblas another error routine is necessary
extern "C" void ATL_xerbla(int p, char *rout, char *form, ...)
{
char msg0[1024], *msg;
va_list argptr;
va_start(argptr, form);
strcpy(msg0,"ATLAS error\n");
msg=msg0+strlen(msg0);
if (p) {sprintf(msg, "Parameter %d to routine %s was incorrect\n", p, rout); msg+=strlen(msg);}
vsprintf(msg, form, argptr);
va_end(argptr);
laerror(msg0);
}
int cblas_errprn(int ierr, int info, char *form, ...)
{
char msg0[1024], *msg;
va_list argptr;
va_start(argptr, form);
sprintf(msg0,"CBLAS error %d %d\n",ierr,info);
msg=msg0+strlen(msg0);
vsprintf(msg, form, argptr);
va_end(argptr);
laerror(msg0);
return 0;
}