1 /**
2 * Copyright 2019-2021 Huawei Technologies Co., Ltd
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "schema/ops_generated.h"
18 #include "schema/model_generated.h"
19 #include "nnacl/all_gather_parameter.h"
20 #include "src/common/ops/populate/populate_register.h"
21
22 using mindspore::schema::PrimitiveType_AllGather;
23 namespace mindspore {
24 namespace lite {
PopulateAllGatherParameter(const void * prim)25 OpParameter *PopulateAllGatherParameter(const void *prim) {
26 auto *primitive = static_cast<const schema::Primitive *>(prim);
27 MS_ASSERT(primitive != nullptr);
28 auto value = primitive->value_as_AllGather();
29 if (value == nullptr) {
30 MS_LOG(ERROR) << "cast all_gather_primitive to value failed";
31 return nullptr;
32 }
33 auto group = value->group();
34 if (group == nullptr) {
35 MS_LOG(ERROR) << "attr group must be not a nullptr.";
36 return nullptr;
37 }
38 if (group->size() >= DEFAULT_GROUP_NAME_LEN) {
39 MS_LOG(ERROR) << "group name size error: " << value->group()->size() << ", which is larger than 100.";
40 return nullptr;
41 }
42
43 auto *param = static_cast<AllGatherParameter *>(malloc(sizeof(AllGatherParameter)));
44 if (param == nullptr) {
45 MS_LOG(ERROR) << "Malloc AllGatherParameter failed.";
46 return nullptr;
47 }
48 (void)memset(param, 0, sizeof(AllGatherParameter));
49 (void)memcpy(param->group_, value->group()->c_str(), value->group()->size());
50 param->rank_size_ = value->rank_size();
51 param->op_parameter_.type_ = primitive->value_type();
52
53 return reinterpret_cast<OpParameter *>(param);
54 }
55 REG_POPULATE(PrimitiveType_AllGather, PopulateAllGatherParameter, SCHEMA_CUR)
56 } // namespace lite
57 } // namespace mindspore
58