| # Context Parallelism with FSDP for 2 GPUs | |
| compute_environment: LOCAL_MACHINE | |
| debug: false | |
| distributed_type: FSDP | |
| downcast_bf16: 'no' | |
| enable_cpu_affinity: false | |
| fsdp_config: | |
| fsdp_activation_checkpointing: true # Enable activation checkpointing for memory efficiency | |
| fsdp_auto_wrap_policy: TRANSFORMER_BASED_WRAP | |
| fsdp_cpu_ram_efficient_loading: true | |
| fsdp_offload_params: false | |
| fsdp_reshard_after_forward: true | |
| fsdp_state_dict_type: FULL_STATE_DICT | |
| fsdp_version: 2 | |
| machine_rank: 0 | |
| main_training_function: main | |
| mixed_precision: bf16 | |
| num_machines: 1 | |
| num_processes: 2 # Number of GPUs | |
| rdzv_backend: static | |
| same_network: true | |
| tpu_env: [] | |
| tpu_use_cluster: false | |
| tpu_use_sudo: false | |
| use_cpu: false | |
| parallelism_config: | |
| parallelism_config_dp_replicate_size: 1 | |
| parallelism_config_dp_shard_size: 1 | |
| parallelism_config_tp_size: 1 | |
| parallelism_config_cp_size: 2 # Context parallel size | |