#include "xbt/ex.h"
#include "gras/DataDesc/datadesc_private.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ddt_create,datadesc,"Creating new datadescriptions");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_create,gras_ddt,"Creating new datadescriptions");
/*** prototypes ***/
static gras_dd_cat_field_t
*/
gras_datadesc_type_t gras_datadesc_by_name(const char *name) {
xbt_ex_t e;
- gras_datadesc_type_t res;
+ gras_datadesc_type_t res = NULL;
TRY {
res = (gras_datadesc_type_t)xbt_set_get_by_name(gras_datadesc_set_local,name);
} CATCH(e) {
- if (e.category != mismatch_error)
+ if (e.category != not_found_error)
RETHROW;
+ xbt_ex_free(e);
res = NULL;
}
return res;
}
/**
- * Retrieve a type from its code
+ * Retrieve a type from its code (or NULL if not found)
*/
gras_datadesc_type_t gras_datadesc_by_id(long int code) {
- return (gras_datadesc_type_t)xbt_set_get_by_id(gras_datadesc_set_local,code);
+ xbt_ex_t e;
+ gras_datadesc_type_t res=NULL;
+ TRY {
+ res = (gras_datadesc_type_t)xbt_set_get_by_id(gras_datadesc_set_local,code);
+ } CATCH(e) {
+ if (e.category != not_found_error)
+ RETHROW;
+ xbt_ex_free(e);
+ res = NULL;
+ }
+ return res;
}
/**
return res;
}
+/*
+ *##
+ *## Constructor of container datatypes
+ *##
+ */
+
#include "xbt/dynar_private.h"
static void gras_datadesc_dynar_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
gras_datadesc_type_t subtype;
dynar->size = dynar->used;
}
+/** \brief Declare a new type being a dynar in which each elements are of the given type
+ *
+ * \param elm_t: the datadesc of the elements
+ * \param free_func: the function to use to free the elements when the dynar gets freed
+ */
gras_datadesc_type_t
gras_datadesc_dynar(gras_datadesc_type_t elm_t,
void_f_pvoid_t *free_func) {
char *buffname;
gras_datadesc_type_t res;
- buffname=xbt_new0(char, strlen(elm_t->name)+10);
- sprintf(buffname,"dynar(%s)_s",elm_t->name);
+ asprintf(&buffname,"dynar(%s)_s",elm_t->name);
res = gras_datadesc_struct(buffname);
- gras_datadesc_struct_append(res, "size", gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(res, "size",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "used", gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_cb_field_push(res, "used");
+ gras_datadesc_struct_append(res, "used",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "elmsize", gras_datadesc_by_name("unsigned long int"));
+ gras_datadesc_struct_append(res, "elmsize",
+ gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(res, "data", gras_datadesc_ref_pop_arr (elm_t));
+ gras_datadesc_struct_append(res, "data",
+ gras_datadesc_ref_pop_arr (elm_t));
- gras_datadesc_struct_append(res, "free_f", gras_datadesc_by_name("function pointer"));
+ gras_datadesc_struct_append(res, "free_f",
+ gras_datadesc_by_name("function pointer"));
memcpy(res->extra,&free_func,sizeof(free_func));
gras_datadesc_struct_close(res);
+ gras_datadesc_cb_field_push(res, "used");
gras_datadesc_cb_recv(res, &gras_datadesc_dynar_cb);
/* build a ref to it */
- sprintf(buffname,"dynar(%s)",elm_t->name);
+ free(buffname);
+ asprintf(&buffname,"dynar(%s)",elm_t->name);
res=gras_datadesc_ref(buffname,res);
free(buffname);
return res;
}
-xbt_error_t
+#include "xbt/matrix.h"
+static void gras_datadesc_matrix_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
+ gras_datadesc_type_t subtype;
+ xbt_matrix_t matrix=(xbt_matrix_t)data;
+
+ memcpy(&matrix->free_f, &typedesc->extra, sizeof(matrix->free_f));
+
+ /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
+ subtype = gras_dd_find_field(typedesc,"data")->type;
+
+ /* this is now a ref to array of what we're looking for */
+ subtype = subtype->category.ref_data.type;
+ subtype = subtype->category.array_data.type;
+
+ DEBUG1("subtype is %s",subtype->name);
+
+ matrix->elmsize = subtype->size[GRAS_THISARCH];
+}
+gras_datadesc_type_t
+gras_datadesc_matrix(gras_datadesc_type_t elm_t,
+ void_f_pvoid_t * const free_f) {
+ char *buffname;
+ gras_datadesc_type_t res;
+
+ asprintf(&buffname,"s_xbt_matrix_t(%s)",elm_t->name);
+ res = gras_datadesc_struct(buffname);
+
+ gras_datadesc_struct_append(res, "lines",
+ gras_datadesc_by_name("unsigned int"));
+ gras_datadesc_struct_append(res, "rows",
+ gras_datadesc_by_name("unsigned int"));
+
+ gras_datadesc_struct_append(res, "elmsize",
+ gras_datadesc_by_name("unsigned long int"));
+
+ gras_datadesc_struct_append(res, "data",
+ gras_datadesc_ref_pop_arr (elm_t));
+ gras_datadesc_struct_append(res, "free_f",
+ gras_datadesc_by_name("function pointer"));
+ gras_datadesc_struct_close(res);
+
+ gras_datadesc_cb_field_push(res, "lines");
+ gras_datadesc_cb_field_push_multiplier(res, "rows");
+
+ gras_datadesc_cb_recv(res, &gras_datadesc_dynar_cb);
+ memcpy(res->extra,&free_f,sizeof(free_f));
+
+ /* build a ref to it */
+ free(buffname);
+ asprintf(&buffname,"xbt_matrix_t(%s)",elm_t->name);
+ res=gras_datadesc_ref(buffname,res);
+ free(buffname);
+ return res;
+}
+
+gras_datadesc_type_t
gras_datadesc_import_nws(const char *name,
const DataDescriptor *desc,
- unsigned long howmany,
- /* OUT */ gras_datadesc_type_t *dst) {
+ unsigned long howmany) {
THROW_UNIMPLEMENTED;
}
field->send = send;
}
+
/**
* The value, which must be an int, unsigned int, long int or unsigned long int
* is pushed to the stacks of sizes and can then be retrieved with
xbt_abort();
}
}
+
+/**
+ * Any previously pushed value is poped and the field value is multiplied to
+ * it. The result is then pushed back into the stack of sizes. It can then be
+ * retrieved with \ref gras_datadesc_ref_pop_arr or directly with \ref
+ * gras_cbps_i_pop.
+ *
+ * The field must be an int, unsigned int, long int or unsigned long int.
+ */
+void gras_datadesc_cb_field_push_multiplier (gras_datadesc_type_t type,
+ const char *field_name) {
+
+ gras_dd_cat_field_t field=gras_dd_find_field(type,field_name);
+ gras_datadesc_type_t sub_type=field->type;
+
+ DEBUG3("add a MPUSHy cb to '%s' field (type '%s') of '%s'",
+ field_name,sub_type->name,type->name);
+ if (!strcmp("int",sub_type->name)) {
+ field->send = gras_datadesc_cb_push_int_mult;
+ } else if (!strcmp("unsigned int",sub_type->name)) {
+ field->send = gras_datadesc_cb_push_uint_mult;
+ } else if (!strcmp("long int",sub_type->name)) {
+ field->send = gras_datadesc_cb_push_lint_mult;
+ } else if (!strcmp("unsigned long int",sub_type->name)) {
+ field->send = gras_datadesc_cb_push_ulint_mult;
+ } else {
+ ERROR1("Field %s is not an int, unsigned int, long int neither unsigned long int",
+ sub_type->name);
+ xbt_abort();
+ }
+}
+
/**
* The given datadesc must be a struct or union (abort if not).
* (useful to put the function pointers to the right value, for example)
