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remove use_xpu to fix ut issues, we don't need this since XPU is OOB … (#3460)
* remove use_xpu to fix ut issues, we don't need this since XPU is OOB supported now Signed-off-by: Yao, Matrix <matrix.yao@intel.com> * fix style Signed-off-by: Yao, Matrix <matrix.yao@intel.com> * add deprecate warnings Signed-off-by: YAO Matrix <matrix.yao@intel.com> * fix Signed-off-by: YAO Matrix <matrix.yao@intel.com> --------- Signed-off-by: Yao, Matrix <matrix.yao@intel.com> Signed-off-by: YAO Matrix <matrix.yao@intel.com>
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Yao Matrix
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@ -158,7 +158,7 @@ The following arguments are useful for selecting which training paradigm to use.
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* `--use_deepspeed` (`bool`) -- Whether or not to use DeepSpeed for training.
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* `--use_fsdp` (`bool`) -- Whether or not to use FullyShardedDataParallel for training.
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* `--use_megatron_lm` (`bool`) -- Whether or not to use Megatron-LM for training.
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* `--use_xpu` (`bool`) -- Whether to use IPEX plugin to speed up training on XPU specifically.
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* `--use_xpu` (`bool`) -- Whether to use IPEX plugin to speed up training on XPU specifically. **This argument is deprecated and ignored, will be removed in Accelerate v1.20**
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**Distributed GPU Arguments**:
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@ -1430,10 +1430,8 @@ class Accelerator:
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param_group["params"][i].data_ptr = p.data_ptr()
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if self.distributed_type in [DistributedType.MULTI_CPU, DistributedType.MULTI_XPU, DistributedType.NO]:
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if self.device.type == "cpu" and self.state.use_ipex:
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args = self._prepare_ipex_or_xpu(*args)
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elif self.device.type == "xpu" and is_xpu_available():
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args = self._prepare_ipex_or_xpu(*args)
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if (self.device.type == "cpu" or self.device.type == "xpu") and self.state.use_ipex:
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args = self._prepare_ipex(*args)
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if self.fp8_backend == "TE":
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args = self._prepare_te(*args)
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elif self.fp8_backend == "AO":
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@ -2178,11 +2176,11 @@ class Accelerator:
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return tuple(result)
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def _prepare_ipex_or_xpu(self, *args):
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def _prepare_ipex(self, *args):
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"""
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Prepares model and optimizer for training with IPEX or XPU acceleration. This covers 3 cases, IPEX compiled
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with CPU only support, IPEX compiled with XPU support and training with XPU pytorch backend available in stock
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pytorch starting from version 2.4.
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Prepares model and optimizer for training with IPEX on CPU/XPU. This covers 3 cases, IPEX compiled with CPU
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only support, IPEX compiled with XPU support and training with XPU pytorch backend available in stock pytorch
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starting from version 2.4.
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"""
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if self.state.use_ipex:
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if not is_ipex_available():
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@ -138,13 +138,15 @@ def get_cluster_input():
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ipex_config = {}
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mpirun_config = {}
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if use_cpu:
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if use_cpu or is_xpu_available():
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ipex_config["ipex"] = _ask_field(
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"Do you want to use Intel PyTorch Extension (IPEX) to speed up training on CPU? [yes/NO]:",
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"Do you want to use Intel PyTorch Extension (IPEX) to speed up training on CPU/XPU? [yes/NO]:",
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_convert_yes_no_to_bool,
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default=False,
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error_message="Please enter yes or no.",
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)
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if use_cpu:
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if distributed_type == DistributedType.MULTI_CPU:
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use_mpirun = _ask_field(
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"Do you want accelerate to launch mpirun? [yes/NO]: ",
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@ -160,25 +162,6 @@ def get_cluster_input():
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)
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mpirun_config["mpirun_hostfile"] = os.path.expanduser(mpirun_hostfile.strip())
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mpirun_config["mpirun_ccl"] = _ask_field("Enter the number of oneCCL worker threads [1]: ", default=1)
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if (
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not use_cpu
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and is_xpu_available()
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and distributed_type
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not in [
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DistributedType.MULTI_GPU,
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DistributedType.MULTI_NPU,
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DistributedType.MULTI_MLU,
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DistributedType.MULTI_SDAA,
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DistributedType.XLA,
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DistributedType.MULTI_MUSA,
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]
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):
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ipex_config["use_xpu"] = _ask_field(
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"Do you want to use XPU plugin to speed up training on XPU? [yes/NO]:",
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_convert_yes_no_to_bool,
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default=False,
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error_message="Please enter yes or no.",
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)
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dynamo_config = {}
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use_dynamo = _ask_field(
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@ -33,7 +33,7 @@ from .config_utils import SubcommandHelpFormatter
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description = "Create a default config file for Accelerate with only a few flags set."
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def write_basic_config(mixed_precision="no", save_location: str = default_json_config_file, use_xpu: bool = False):
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def write_basic_config(mixed_precision="no", save_location: str = default_json_config_file):
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"""
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Creates and saves a basic cluster config to be used on a local machine with potentially multiple GPUs. Will also
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set CPU if it is a CPU-only machine.
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@ -45,8 +45,6 @@ def write_basic_config(mixed_precision="no", save_location: str = default_json_c
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Optional custom save location. Should be passed to `--config_file` when using `accelerate launch`. Default
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location is inside the huggingface cache folder (`~/.cache/huggingface`) but can be overriden by setting
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the `HF_HOME` environmental variable, followed by `accelerate/default_config.yaml`.
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use_xpu (`bool`, *optional*, defaults to `False`):
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Whether to use XPU if available.
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"""
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path = Path(save_location)
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path.parent.mkdir(parents=True, exist_ok=True)
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@ -104,7 +102,7 @@ def write_basic_config(mixed_precision="no", save_location: str = default_json_c
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config["distributed_type"] = "MULTI_GPU"
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else:
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config["distributed_type"] = "NO"
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elif is_xpu_available() and use_xpu:
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elif is_xpu_available():
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num_xpus = torch.xpu.device_count()
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config["num_processes"] = num_xpus
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config["use_cpu"] = False
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@ -276,11 +276,12 @@ def launch_command_parser(subparsers=None):
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action="store_true",
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help="Whether to use Megatron-LM.",
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)
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paradigm_args.add_argument(
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"--use_xpu",
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default=False,
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default=None,
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action="store_true",
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help="Whether to use IPEX plugin to speed up training on XPU specifically.",
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help="Whether to use IPEX plugin to speed up training on XPU specifically. This argument is deprecated and ignored, will be removed in Accelerate v1.20.",
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)
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# distributed GPU training arguments
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@ -1086,10 +1087,7 @@ def _validate_launch_command(args):
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args.mixed_precision = defaults.mixed_precision
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mp_from_config_flag = True
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else:
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if args.use_cpu or (args.use_xpu and torch.xpu.is_available()):
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native_amp = True
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else:
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native_amp = is_bf16_available(True)
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native_amp = is_bf16_available(True)
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if (
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args.mixed_precision == "bf16"
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and not native_amp
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@ -1104,7 +1102,7 @@ def _validate_launch_command(args):
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raise ValueError("You need to manually pass in `--num_processes` using this config yaml.")
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else:
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if args.num_processes is None:
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if args.use_xpu and is_xpu_available():
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if is_xpu_available():
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args.num_processes = torch.xpu.device_count()
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elif is_mlu_available():
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args.num_processes = torch.mlu.device_count()
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@ -1170,6 +1168,13 @@ def _validate_launch_command(args):
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f"\t`--num_cpu_threads_per_process` was set to `{args.num_cpu_threads_per_process}` to improve out-of-box performance when training on CPUs"
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)
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if args.use_xpu is not None:
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logger.warning(
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"use_xpu is deprecated and ignored, will be removed in Accelerate v1.20. "
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"XPU is a PyTorch native citizen now, we don't need extra argument to enable it any more.",
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FutureWarning,
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)
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if any(warned):
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message = "The following values were not passed to `accelerate launch` and had defaults used instead:\n"
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message += "\n".join(warned)
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@ -465,10 +465,6 @@ def is_xpu_available(check_device=False):
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potentially if a XPU is in the environment
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"""
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"check if user disables it explicitly"
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if not parse_flag_from_env("ACCELERATE_USE_XPU", default=True):
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return False
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if is_ipex_available():
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import intel_extension_for_pytorch # noqa: F401
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else:
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@ -186,7 +186,6 @@ def prepare_simple_launcher_cmd_env(args: argparse.Namespace) -> tuple[list[str]
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current_env["OMP_NUM_THREADS"] = str(args.num_cpu_threads_per_process)
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if is_ipex_available():
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current_env["ACCELERATE_USE_IPEX"] = str(args.ipex).lower()
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current_env["ACCELERATE_USE_XPU"] = str(args.use_xpu).lower()
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if args.enable_cpu_affinity:
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current_env["ACCELERATE_CPU_AFFINITY"] = "1"
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return cmd, current_env
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