mirror of
https://github.com/nod-ai/AMD-SHARK-Studio.git
synced 2026-04-03 03:00:17 -04:00
137 lines
3.8 KiB
Python
137 lines
3.8 KiB
Python
# Copyright 2020 The Nod Team. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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## Common utilities to be shared by iree utilities.
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import os
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import sys
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import subprocess
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def run_cmd(cmd, debug=False):
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"""
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Inputs: cli command string.
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"""
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if debug:
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print("IREE run command: \n\n")
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print(cmd)
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print("\n\n")
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try:
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result = subprocess.run(
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cmd,
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shell=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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check=True,
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)
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stdout = result.stdout.decode()
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stderr = result.stderr.decode()
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return stdout, stderr
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except subprocess.CalledProcessError as e:
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print(e.output)
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sys.exit(f"Exiting program due to error running {cmd}")
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def iree_device_map(device):
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uri_parts = device.split("://", 2)
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iree_driver = (
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_IREE_DEVICE_MAP[uri_parts[0]]
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if uri_parts[0] in _IREE_DEVICE_MAP
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else uri_parts[0]
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)
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if len(uri_parts) == 1:
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return iree_driver
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else:
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return f"{iree_driver}://{uri_parts[1]}"
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def get_supported_device_list():
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return list(_IREE_DEVICE_MAP.keys())
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_IREE_DEVICE_MAP = {
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"cpu": "local-task",
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"cpu-task": "local-task",
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"cpu-sync": "local-sync",
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"cuda": "cuda",
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"vulkan": "vulkan",
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"metal": "vulkan",
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"rocm": "rocm",
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"intel-gpu": "level_zero",
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}
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def iree_target_map(device):
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if "://" in device:
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device = device.split("://")[0]
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return _IREE_TARGET_MAP[device] if device in _IREE_TARGET_MAP else device
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_IREE_TARGET_MAP = {
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"cpu": "llvm-cpu",
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"cpu-task": "llvm-cpu",
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"cpu-sync": "llvm-cpu",
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"cuda": "cuda",
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"vulkan": "vulkan",
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"metal": "vulkan",
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"rocm": "rocm",
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"intel-gpu": "opencl-spirv",
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}
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# Finds whether the required drivers are installed for the given device.
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def check_device_drivers(device):
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"""Checks necessary drivers present for gpu and vulkan devices"""
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if "://" in device:
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device = device.split("://")[0]
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if device == "cuda":
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try:
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subprocess.check_output("nvidia-smi")
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except Exception:
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return True
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elif device in ["metal", "vulkan"]:
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try:
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subprocess.check_output("vulkaninfo")
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except Exception:
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return True
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elif device in ["intel-gpu"]:
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try:
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subprocess.check_output(["dpkg", "-L", "intel-level-zero-gpu"])
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return False
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except Exception:
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return True
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elif device == "cpu":
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return False
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elif device == "rocm":
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try:
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subprocess.check_output("rocminfo")
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except Exception:
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return True
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# Unknown device. We assume drivers are installed.
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return False
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# Installation info for the missing device drivers.
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def device_driver_info(device):
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if device == "cuda":
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return "nvidia-smi not found, please install the required drivers from https://www.nvidia.in/Download/index.aspx?lang=en-in"
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elif device in ["metal", "vulkan"]:
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return "vulkaninfo not found, Install from https://vulkan.lunarg.com/sdk/home or your distribution"
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elif device == "rocm":
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return "rocm info not found. Please install rocm"
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else:
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return f"{device} is not supported."
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