集合通信
HCCL_IF_IP
HCCL_IF_BASE_PORT
HCCL_HOST_SOCKET_PORT_RANGE
HCCL_NPU_SOCKET_PORT_RANGE
HCCL_SOCKET_IFNAME
HCCL_SOCKET_FAMILY
HCCL_CONNECT_TIMEOUT
HCCL_EXEC_TIMEOUT
HCCL_ALGO
HCCL_BUFFSIZE
HCCL_INTRA_PCIE_ENABLE
HCCL_INTRA_ROCE_ENABLE
HCCL_INTER_HCCS_DISABLE
HCCL_CONCURRENT_ENABLE
HCCL_WHITELIST_DISABLE
HCCL_WHITELIST_FILE
HCCL_DIAGNOSE_ENABLE
HCCL_ENTRY_LOG_ENABLE
HCCL_RDMA_TC
HCCL_RDMA_SL
HCCL_RDMA_TIMEOUT
HCCL_RDMA_RETRY_CNT
HCCL_RDMA_PCIE_DIRECT_POST_NOSTRICT
HCCL_RDMA_QPS_PER_CONNECTION
HCCL_RDMA_QP_PORT_CONFIG_PATH
HCCL_MULTI_QP_THRESHOLD
HCCL_OP_EXPANSION_MODE
HCCL_OP_RETRY_ENABLE
HCCL_OP_RETRY_PARAMS
HCCL_DETERMINISTIC
HCCL_LOGIC_SUPERPOD_ID
父主题：
执行相关