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99 lines
2.4 KiB
Python
99 lines
2.4 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-only
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# Copyright 2026-present the Unsloth AI Inc. team. All rights reserved. See /studio/LICENSE.AGPL-3.0
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"""Hardware detection and GPU utilities."""
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from . import hardware as _hardware
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from .hardware import (
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DeviceType,
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DEVICE,
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CHAT_ONLY,
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detect_hardware,
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get_device,
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is_apple_silicon,
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clear_gpu_cache,
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get_gpu_memory_info,
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log_gpu_memory,
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get_gpu_summary,
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get_package_versions,
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get_gpu_utilization,
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get_visible_gpu_utilization,
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get_backend_visible_gpu_info,
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get_physical_gpu_count,
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get_visible_gpu_count,
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get_parent_visible_gpu_ids,
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resolve_requested_gpu_ids,
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estimate_fp16_model_size_bytes,
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estimate_required_model_memory_gb,
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auto_select_gpu_ids,
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prepare_gpu_selection,
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safe_num_proc,
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safe_thread_num_proc,
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dataset_map_num_proc,
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get_device_map,
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get_offloaded_device_map_entries,
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raise_if_offloaded,
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apply_gpu_ids,
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)
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from .vram_estimation import (
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ModelArchConfig,
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TrainingVramConfig,
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VramBreakdown,
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extract_arch_config,
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estimate_training_vram,
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)
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def export_capability() -> dict:
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"""Return live export capability from the hardware module."""
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return _hardware.export_capability()
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__all__ = [
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"DeviceType",
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"DEVICE",
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"CHAT_ONLY",
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"IS_ROCM",
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"detect_hardware",
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"get_device",
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"export_capability",
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"is_apple_silicon",
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"clear_gpu_cache",
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"get_gpu_memory_info",
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"log_gpu_memory",
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"get_gpu_summary",
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"get_package_versions",
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"get_gpu_utilization",
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"get_visible_gpu_utilization",
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"get_backend_visible_gpu_info",
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"get_physical_gpu_count",
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"get_visible_gpu_count",
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"get_parent_visible_gpu_ids",
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"resolve_requested_gpu_ids",
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"estimate_fp16_model_size_bytes",
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"estimate_required_model_memory_gb",
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"auto_select_gpu_ids",
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"prepare_gpu_selection",
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"safe_num_proc",
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"safe_thread_num_proc",
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"dataset_map_num_proc",
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"get_device_map",
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"get_offloaded_device_map_entries",
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"raise_if_offloaded",
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"apply_gpu_ids",
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"ModelArchConfig",
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"TrainingVramConfig",
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"VramBreakdown",
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"extract_arch_config",
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"estimate_training_vram",
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]
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def __getattr__(name: str):
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"""Resolve IS_ROCM lazily so callers see the live value detect_hardware()
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sets in hardware.py."""
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if name == "IS_ROCM":
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return getattr(_hardware, "IS_ROCM")
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raise AttributeError(name)
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