* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#include "gtest/gtest.h"
#include "sim_world.h"
#include "hccl.h"
#include "hccl/hccl_types.h"
#include "acl/acl_rt.h"
#include "hccl_verifier.h"
#include "check_utils.h"
#include <thread>
#include "alg_env_config.h"
using namespace HcclSim;
using namespace ops_hccl;
class ST_BROADCAST_TEST : public ::testing::Test {
protected:
void SetUp() override
{
ResetAlgEnvConfigInitState();
}
void TearDown() override
{
unsetenv("HCCL_OP_EXPANSION_MODE");
unsetenv("HCCL_ENABLE_OPEN_AICPU");
}
static void SetUpTestCase()
{}
static void TearDownTestCase()
{}
void RunBroadcastTest(TopoMeta topoMeta, u32 rankSize, uint64_t count, HcclDataType dataType, u32 root, u32 dataTypeSize)
{
SimWorld::Global()->Init(topoMeta, DevType::DEV_TYPE_950);
setenv("HCCL_OP_EXPANSION_MODE", "AI_CPU", 1);
setenv("HCCL_INDEPENDENT_OP", "1", 1);
std::vector<std::thread> threads;
for (auto rankId = 0; rankId < rankSize; ++rankId) {
threads.emplace_back([=]() {
aclrtSetDevice(rankId);
aclrtStream stream = nullptr;
aclrtCreateStream(&stream);
HcclComm comm = nullptr;
CHK_RET(HcclCommInitClusterInfo("./ranktable.json", rankId, &comm));
void *buf = nullptr;
u64 bufSize = count * dataTypeSize;
aclrtMalloc(&buf, bufSize, static_cast<aclrtMemMallocPolicy>(BUFFER_INPUT_MARK));
CHK_RET(HcclBroadcast(buf, count, dataType, root, comm, stream));
CHK_RET(HcclCommDestroy(comm));
return HCCL_SUCCESS;
});
}
for (auto& thread : threads) {
thread.join();
}
auto taskQueues = SimTaskQueue::Global()->GetAllRankTaskQueues();
HcclResult res = CheckBroadcast(taskQueues, rankSize, dataType, count, root);
EXPECT_TRUE(res == HCCL_SUCCESS);
SimWorld::Global()->Deinit();
}
};
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_four_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3}}};
auto rankSize = 4;
auto count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_five_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4}}};
auto rankSize = 5;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT16;
auto root = 1;
auto dataTypeSize = sizeof(int16_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_two_4G_test)
{
TopoMeta topoMeta {{{0, 1}}};
auto rankSize = 2;
uint64_t count = (uint64_t)1024*1024*1024*4;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT8;
auto root = 0;
auto dataTypeSize = sizeof(int8_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_five_small_data_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4}}};
auto rankSize = 5;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_six_small_data_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4, 5}}};
auto rankSize = 6;
uint64_t count = 200;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 2;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_three_test)
{
TopoMeta topoMeta {{{0, 1, 2}}};
auto rankSize = 3;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_two_test)
{
TopoMeta topoMeta {{{0, 1}}};
auto rankSize = 2;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_eight_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4, 5, 6, 7}}};
auto rankSize = 8;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_eight_4G_test)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4, 5, 6, 7}}};
auto rankSize = 8;
uint64_t count = (uint64_t)1024*1024*1024*4;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_eight_test_1)
{
TopoMeta topoMeta {{{0, 1, 2, 3, 4, 5, 6, 7}}};
auto rankSize = 8;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 1;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_1DTwoShot_one_four_test_bigdata)
{
TopoMeta topoMeta {{{0, 1, 2, 3}}};
auto rankSize = 4;
uint64_t count = 550000;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_NHR_one_four_test_01)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 1, 4);
auto rankSize = 4;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_NHR_one_four_test)
{
TopoMeta topoMeta {{{0},{0},{0},{0}}};
auto rankSize = 4;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 1;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_NHR_one_four_test_bigdata)
{
TopoMeta topoMeta {{{0},{0},{0},{0}}};
auto rankSize = 4;
uint64_t count = 500000;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_server_two_two_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 2, 2);
auto rankSize = 4;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_server_two_four_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 2, 4);
auto rankSize = 8;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT16;
auto root = 0;
auto dataTypeSize = sizeof(int16_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_server_two_eight_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 2, 8);
auto rankSize = 16;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT16;
auto root = 0;
auto dataTypeSize = sizeof(int16_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_server_eight_eight_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 8, 8);
auto rankSize = 64;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT8;
auto root = 0;
auto dataTypeSize = sizeof(int8_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_diagonal_root_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 4, 8);
auto rankSize = 32;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_BFP16;
auto root = 31;
auto dataTypeSize = sizeof(int16_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_random_root_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 3, 8);
auto rankSize = 24;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_FP16;
auto root = 11;
auto dataTypeSize = sizeof(int16_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_one_count_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 2, 8);
auto rankSize = 16;
uint64_t count = 1;
auto dataType = HcclDataType::HCCL_DATA_TYPE_FP32;
auto root = 5;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_Mesh1DNHR_bigdata_test)
{
TopoMeta topoMeta;
GenTopoMeta(topoMeta, 1, 2, 8);
auto rankSize = 16;
uint64_t count = 2 * 200 * 1024 * 1024 + 1;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT8;
auto root = 11;
auto dataTypeSize = sizeof(int8_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_NHR_asymmetric_test)
{
TopoMeta topoMeta {{{0, 1}, {0, 1, 2}, {0, 1, 2, 3}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4, 5},
{0, 1, 2, 3, 4, 5, 6}, {0, 1, 2, 3, 4, 5, 6, 7}, {0}}};
auto rankSize = 36;
uint64_t count = 100;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 1;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}
TEST_F(ST_BROADCAST_TEST, st_broadcast_a5_aicpu_NHR_asymmetric_test_bigdata)
{
TopoMeta topoMeta {{{0, 1}, {0, 1}, {0, 1, 2, 3}, {0, 1, 2, 3}}};
auto rankSize = 12;
uint64_t count = 500000;
auto dataType = HcclDataType::HCCL_DATA_TYPE_INT32;
auto root = 0;
auto dataTypeSize = sizeof(int32_t);
RunBroadcastTest(topoMeta, rankSize, count, dataType, root, dataTypeSize);
}