void data_allocate(int i, int j, int k) {
a_err istat = 0;
//Reduction sum
istat = meta_alloc(&reduction, g_typesize);
printf("Status (Sum alloc):\t%d\n", istat);
//3D region
data3 = malloc(g_typesize * i * j * k);
istat = meta_alloc(&dev_data3, g_typesize * i * j * k);
printf("Status (3D alloc):\t%d\n", istat);
//North/south faces
face[0] = malloc(g_typesize * i * j);
face[1] = malloc(g_typesize * i * j);
istat = meta_alloc(&dev_face[0], g_typesize * i * j);
istat |= meta_alloc(&dev_face[1], g_typesize * i * j);
printf("Status (N/S faces):\t%d\n", istat);
//East/west faces
face[2] = malloc(g_typesize * j * k);
face[3] = malloc(g_typesize * j * k);
istat = meta_alloc(&dev_face[2], g_typesize * j * k);
istat |= meta_alloc(&dev_face[3], g_typesize * j * k);
printf("Status (E/W faces):\t%d\n", istat);
//Top/bottom faces
face[4] = malloc(g_typesize * i * k);
face[5] = malloc(g_typesize * i * k);
istat = meta_alloc(&dev_face[4], g_typesize * i * k);
istat |= meta_alloc(&dev_face[5], g_typesize * i * k);
printf("Status (T/B faces):\t%d\n", istat);
printf("Data Allocated\n");
}
static int meta_parse(struct rtnl_ematch *e, void *data, size_t len)
{
struct meta_data *m = rtnl_ematch_data(e);
struct nlattr *tb[TCA_EM_META_MAX+1];
struct rtnl_meta_value *v;
struct tcf_meta_hdr *hdr;
void *vdata = NULL;
size_t vlen = 0;
int err;
if ((err = nla_parse(tb, TCA_EM_META_MAX, data, len, meta_policy)) < 0)
return err;
if (!tb[TCA_EM_META_HDR])
return -NLE_MISSING_ATTR;
hdr = nla_data(tb[TCA_EM_META_HDR]);
if (tb[TCA_EM_META_LVALUE]) {
vdata = nla_data(tb[TCA_EM_META_LVALUE]);
vlen = nla_len(tb[TCA_EM_META_LVALUE]);
}
v = meta_alloc(TCF_META_TYPE(hdr->left.kind),
TCF_META_ID(hdr->left.kind),
hdr->left.shift, vdata, vlen);
if (!v)
return -NLE_NOMEM;
m->left = v;
vlen = 0;
if (tb[TCA_EM_META_RVALUE]) {
vdata = nla_data(tb[TCA_EM_META_RVALUE]);
vlen = nla_len(tb[TCA_EM_META_RVALUE]);
}
v = meta_alloc(TCF_META_TYPE(hdr->right.kind),
TCF_META_ID(hdr->right.kind),
hdr->right.shift, vdata, vlen);
if (!v) {
rtnl_meta_value_put(m->left);
return -NLE_NOMEM;
}
m->right = v;
m->opnd = hdr->left.op;
return 0;
}
struct rtnl_meta_value *rtnl_meta_value_alloc_id(uint8_t type, uint16_t id,
uint8_t shift, uint64_t mask)
{
size_t masklen = 0;
if (id > TCF_META_ID_MAX)
return NULL;
if (mask) {
if (type == TCF_META_TYPE_VAR)
return NULL;
masklen = 8;
}
return meta_alloc(type, id, shift, &mask, masklen);
}
struct rtnl_meta_value *rtnl_meta_value_alloc_var(void *data, size_t len)
{
return meta_alloc(TCF_META_TYPE_VAR, TCF_META_ID_VALUE, 0, data, len);
}
struct rtnl_meta_value *rtnl_meta_value_alloc_int(uint64_t value)
{
return meta_alloc(TCF_META_TYPE_INT, TCF_META_ID_VALUE, 0, &value, 8);
}