version 1.1, 2018/03/29 05:47:11 |
version 1.4, 2018/03/30 08:48:23 |
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/* $OpenXM$ |
/* $OpenXM: OpenXM/src/ox_gsl/ox_gsl.c,v 1.3 2018/03/30 04:43:16 takayama Exp $ |
*/ |
*/ |
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#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include "ox_toolkit.h" |
#include <setjmp.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <math.h> |
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#include "ox_gsl.h" |
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#include "call_gsl.h" // need only when you bind call_gsl functions. |
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OXFILE *fd_rw; |
OXFILE *fd_rw; |
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Line 16 static cmo **stack = NULL; |
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Line 21 static cmo **stack = NULL; |
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int Debug=1; |
int Debug=1; |
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int show_stack_top() { |
void show_stack_top() { |
cmo *data; |
cmo *data; |
if (stack_pointer > 0) { |
if (stack_pointer > 0) { |
data=stack[stack_pointer-1]; |
data=stack[stack_pointer-1]; |
printf("tag=%d\n",data->tag); |
print_cmo(data); printf("\n"); |
}else { |
}else { |
printf("The stack is empty.\n"); |
printf("The stack is empty.\n"); |
} |
} |
} |
} |
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void *gc_realloc(void *p,size_t osize,size_t nsize) |
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{ return (void *)GC_realloc(p,nsize);} |
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void gc_free(void *p,size_t size) |
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{ GC_free(p);} |
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void init_gc() |
void init_gc() |
{ |
{ GC_INIT(); |
GC_INIT(); |
mp_set_memory_functions(GC_malloc,gc_realloc,gc_free); |
} |
} |
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int initialize_stack() |
void initialize_stack() |
{ |
{ |
stack_pointer = 0; |
stack_pointer = 0; |
stack_size = INIT_S_SIZE; |
stack_size = INIT_S_SIZE; |
stack = malloc(stack_size*sizeof(cmo*)); |
stack = GC_malloc(stack_size*sizeof(cmo*)); |
} |
} |
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static int extend_stack() |
static void extend_stack() |
{ |
{ |
int size2 = stack_size + EXT_S_SIZE; |
int size2 = stack_size + EXT_S_SIZE; |
cmo **stack2 = malloc(size2*sizeof(cmo*)); |
cmo **stack2 = malloc(size2*sizeof(cmo*)); |
Line 48 static int extend_stack() |
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Line 59 static int extend_stack() |
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stack_size = size2; |
stack_size = size2; |
} |
} |
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int push(cmo* m) |
void push(cmo* m) |
{ |
{ |
stack[stack_pointer] = m; |
stack[stack_pointer] = m; |
stack_pointer++; |
stack_pointer++; |
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int sm_mathcap() |
int sm_mathcap() |
{ |
{ |
mathcap_init(OX_GSL_VERSION, ID_STRING, "ox_gsl", NULL, NULL); |
int available_cmo[]={ |
push(oxf_cmo_mathcap(fd_rw)); |
CMO_NULL, |
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CMO_INT32, |
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// CMO_DATUM, |
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CMO_STRING, |
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CMO_MATHCAP, |
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CMO_LIST, |
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// CMO_MONOMIAL32, |
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CMO_ZZ, |
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// CMO_QQ, |
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CMO_BIGFLOAT32, |
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CMO_COMPLEX, |
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CMO_IEEE_DOUBLE_FLOAT, |
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CMO_ZERO, |
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// CMO_DMS_GENERIC, |
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// CMO_RING_BY_NAME, |
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// CMO_INDETERMINATE, |
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// CMO_DISTRIBUTED_POLYNOMIAL, |
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// CMO_RECURSIVE_POLYNOMIAL, |
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// CMO_POLYNOMIAL_IN_ONE_VARIABLE, |
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CMO_ERROR2, |
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0}; |
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int available_sm_command[]={ |
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SM_popCMO, |
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SM_popString, |
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SM_mathcap, |
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SM_pops, |
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// SM_executeStringByLocalParser, |
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SM_executeFunction, |
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SM_setMathCap, |
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SM_shutdown, |
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SM_control_kill, |
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SM_control_reset_connection, |
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SM_control_spawn_server, |
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SM_control_terminate_server, |
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0}; |
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mathcap_init(OX_GSL_VERSION, ID_STRING, "ox_gsl", available_cmo,available_sm_command); |
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push((cmo *)oxf_cmo_mathcap(fd_rw)); |
return 0; |
return 0; |
} |
} |
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return SM_popCMO; |
return SM_popCMO; |
} |
} |
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cmo_error2 *make_error2(int code) |
cmo *make_error2(const char *reason,const char *fname,int line,int code) |
{ |
{ |
return new_cmo_int32(-1); |
// gsl_error_handler_t void handler(const char *reason,const char *file,int line, int gsl_errno) |
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cmo *ms; |
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cmo *err; |
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cmo *m; |
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cmo **argv; |
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int n; |
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char *s; |
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n = 5; |
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argv = (cmo **) GC_malloc(sizeof(cmo *)*n); |
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ms = (cmo *)new_cmo_string("Error"); argv[0] = ms; |
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if (reason != NULL) {s = (char *)GC_malloc(strlen(reason)+1); strcpy(s,reason); |
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}else strcpy(s,""); |
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ms = (cmo *) new_cmo_string(s); argv[1] = ms; |
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if (fname != NULL) {s = (char *)GC_malloc(strlen(fname)+1); strcpy(s,fname); |
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}else strcpy(s,""); |
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ms = (cmo *) new_cmo_string(s); argv[2] = ms; |
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err = (cmo *)new_cmo_int32(line); argv[3] = err; |
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err = (cmo *)new_cmo_int32(code); argv[4] = err; |
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m = (cmo *)new_cmo_list_array((void *)argv,n); |
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return (m); |
} |
} |
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int get_i() |
int get_i() |
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return ((cmo_int32 *)c)->i; |
return ((cmo_int32 *)c)->i; |
}else if (c->tag == CMO_ZZ) { |
}else if (c->tag == CMO_ZZ) { |
return mpz_get_si(((cmo_zz *)c)->mpz); |
return mpz_get_si(((cmo_zz *)c)->mpz); |
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}else if (c->tag == CMO_NULL) { |
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return(0); |
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}else if (c->tag == CMO_ZERO) { |
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return(0); |
} |
} |
make_error2(-1); |
myhandler("get_i: not an integer",NULL,0,-1); |
return 0; |
return 0; |
} |
} |
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int get_xy(int *x, int *y) |
void get_xy(int *x, int *y) |
{ |
{ |
pop(); |
pop(); |
*x = get_i(); |
*x = get_i(); |
*y = get_i(); |
*y = get_i(); |
} |
} |
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int my_add_int32() |
void my_add_int32() |
{ |
{ |
int x, y; |
int x, y; |
get_xy(&x, &y); |
get_xy(&x, &y); |
push(new_cmo_int32(x+y)); |
push((cmo *)new_cmo_int32(x+y)); |
} |
} |
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double get_double() |
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{ |
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#define mympz(c) (((cmo_zz *)c)->mpz) |
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cmo *c = pop(); |
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if (c->tag == CMO_INT32) { |
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return( (double) (((cmo_int32 *)c)->i) ); |
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}else if (c->tag == CMO_IEEE_DOUBLE_FLOAT) { |
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return (((cmo_double *)c)->d); // see ox_toolkit.h |
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}else if (c->tag == CMO_ZZ) { |
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if ((mpz_cmp_si(mympz(c),(long int) 0x7fffffff)>0) || |
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(mpz_cmp_si(mympz(c),(long int) -0x7fffffff)<0)) { |
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myhandler("get_double: out of int32",NULL,0,-1); |
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return(NAN); |
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} |
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return( (double) mpz_get_si(((cmo_zz *)c)->mpz)); |
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}else if (c->tag == CMO_NULL) { |
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return(0); |
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}else if (c->tag == CMO_ZERO) { |
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return(0); |
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} |
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myhandler("get_double: not a double",NULL,0,-1); |
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return(NAN); |
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} |
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void my_add_double() { |
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double x,y; |
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pop(); |
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y = get_double(); |
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x = get_double(); |
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push((cmo *)new_cmo_double(x+y)); |
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} |
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double *get_double_list(int *length) { |
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cmo *c; |
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cmo *entry; |
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cell *cellp; |
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double *d; |
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int n,i; |
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c = pop(); |
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if (c->tag != CMO_LIST) { |
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// make_error2("get_double_list",NULL,0,-1); |
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*length=-1; return(0); |
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} |
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n = *length = list_length((cmo_list *)c); |
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d = (double *) GC_malloc(sizeof(double)*(*length+1)); |
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cellp = list_first((cmo_list *)c); |
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entry = cellp->cmo; |
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for (i=0; i<n; i++) { |
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if (Debug) { |
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printf("entry[%d]=",i); print_cmo(entry); printf("\n"); |
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} |
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if (entry->tag == CMO_INT32) { |
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d[i]=( (double) (((cmo_int32 *)entry)->i) ); |
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}else if (entry->tag == CMO_IEEE_DOUBLE_FLOAT) { |
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d[i]=((cmo_double *)entry)->d; |
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}else if (entry->tag == CMO_ZZ) { |
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d[i]=( (double) mpz_get_si(((cmo_zz *)entry)->mpz)); |
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}else if (entry->tag == CMO_NULL) { |
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d[i]= 0; |
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}else { |
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fprintf(stderr,"entries of the list should be int32 or zz or double\n"); |
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*length = -1; |
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myhandler("get_double_list",NULL,0,-1); |
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return(NULL); |
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} |
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cellp = list_next(cellp); |
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entry = cellp->cmo; |
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} |
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return(d); |
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} |
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void show_double_list() { |
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int n; |
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double *d; |
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int i; |
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pop(); // pop argument number; |
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d = get_double_list(&n); |
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if (n < 0) fprintf(stderr,"Error in the double list\n"); |
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printf("show_double_list: length=%d\n",n); |
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for (i=0; i<n; i++) { |
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printf("%lg, ",d[i]); |
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} |
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printf("\n"); |
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} |
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char *get_string() { |
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cmo *c; |
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c = pop(); |
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if (c->tag == CMO_STRING) { |
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return (((cmo_string *)c)->s); |
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} |
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// make_error2(-1); |
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return(NULL); |
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} |
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int sm_executeFunction() |
int sm_executeFunction() |
{ |
{ |
cmo_string *func = (cmo_string *)pop(); |
cmo_string *func = (cmo_string *)pop(); |
if (func->tag != CMO_STRING) { |
if (func->tag != CMO_STRING) { |
push(make_error2(0)); |
push(make_error2("sm_executeFunction, not CMO_STRING",NULL,0,-1)); |
return -1; |
return -1; |
} |
} |
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// Test functions |
if (strcmp(func->s, "add_int32") == 0) { |
if (strcmp(func->s, "add_int32") == 0) { |
my_add_int32(); |
my_add_int32(); |
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}else if (strcmp(func->s,"add_double")==0) { |
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my_add_double(); |
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}else if (strcmp(func->s,"show_double_list")==0) { |
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show_double_list(); |
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}else if (strcmp(func->s,"restart")==0) { |
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pop(); restart(); |
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// The following functions are defined in call_gsl.c |
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}else if (strcmp(func->s,"gsl_sf_lngamma_complex_e")==0) { |
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call_gsl_sf_lngamma_complex_e(); |
}else { |
}else { |
push(make_error2(0)); |
push(make_error2("sm_executeFunction, unknown function",NULL,0,-1)); |
return -1; |
return -1; |
} |
} |
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return(0); |
} |
} |
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Line 162 int receive_and_execute_sm_command() |
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Line 337 int receive_and_execute_sm_command() |
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default: |
default: |
; |
; |
} |
} |
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return(0); |
} |
} |
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int receive() |
int receive() |
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return 0; |
return 0; |
} |
} |
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jmp_buf Ox_env; |
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int Ox_intr_usr1=0; |
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void usr1_handler(int sig) |
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{ |
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Ox_intr_usr1=1; |
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longjmp(Ox_env,1); |
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} |
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void restart() { |
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Ox_intr_usr1=0; |
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longjmp(Ox_env,1); |
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} |
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void myhandler(const char *reason,const char *file,int line, int gsl_errno) { |
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cmo *m; |
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FILE *fp; |
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char logname[1024]; |
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sprintf(logname,"/tmp/ox_gsl-%d.txt",(int) getpid()); |
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fp = fopen(logname,"w"); |
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fprintf(fp,"%d\n",gsl_errno); |
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fprintf(fp,"%d\n",line); |
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if (file != NULL) fprintf(fp,"%s\n",file); else fprintf(fp,"file?\n"); |
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if (reason != NULL) fprintf(fp,"%s\n",reason); else fprintf(fp,"reason?\n"); |
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fflush(NULL); fclose(fp); |
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// m = make_error2(reason,file,line,gsl_errno); |
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// send_ox_cmo(fd_rw, m); ox_flush(fd_rw); |
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// send error packet even it is not asked. Todo, OK? --> no |
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restart(); |
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} |
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void push_error_from_file() { |
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FILE *fp; |
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#define BUF_SIZE 1024 |
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char logname[BUF_SIZE]; |
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char cmd[BUF_SIZE]; |
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char file[BUF_SIZE]; |
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char reason[BUF_SIZE]; |
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int gsl_errno, line; |
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cmo *m; |
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fprintf(stderr,"push_error_from_file()\n"); |
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sprintf(logname,"/tmp/ox_gsl-%d.txt",(int) getpid()); |
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fp = fopen(logname,"r"); |
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if (fp == NULL) { |
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fprintf(stderr,"open %s is failed\n",logname); return; |
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} |
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fgets(cmd,BUF_SIZE-2,fp); sscanf(cmd,"%d",&gsl_errno); |
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fgets(cmd,BUF_SIZE-2,fp); sscanf(cmd,"%d",&line); |
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#define remove_newline(s) {char *tmp_pos; if ((tmp_pos=strchr(s,'\n')) != NULL) *tmp_pos = '\0';} |
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fgets(file,BUF_SIZE-2,fp); remove_newline(file); |
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fgets(reason,BUF_SIZE-2,fp); remove_newline(reason); |
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fclose(fp); |
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m = make_error2(reason,file,line,gsl_errno); |
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push(m); |
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sprintf(cmd,"rm -f %s",logname); |
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system(cmd); |
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} |
int main() |
int main() |
{ |
{ |
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if ( setjmp(Ox_env) ) { |
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fprintf(stderr,"resetting libgsl ..."); |
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initialize_stack(); |
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if (Ox_intr_usr1) { |
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fprintf(stderr,"and sending OX_SYNC_BALL..."); |
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send_ox_tag(fd_rw,OX_SYNC_BALL); |
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} |
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fprintf(stderr,"done\n"); |
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Ox_intr_usr1=0; |
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push_error_from_file(); |
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}else{ |
ox_stderr_init(stderr); |
ox_stderr_init(stderr); |
initialize_stack(); |
initialize_stack(); |
init_gc(); |
init_gc(); |
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fd_rw = oxf_open(3); |
fd_rw = oxf_open(3); |
oxf_determine_byteorder_server(fd_rw); |
oxf_determine_byteorder_server(fd_rw); |
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} |
while(1) { |
signal(SIGUSR1,usr1_handler); |
receive(); |
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} |
while(1) { |
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receive(); |
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} |
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return(0); |
} |
} |