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#!/usr/bin/env python3
#
# Copyright (C) Advanced Micro Devices. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import json
AMDSMI_ERROR_MESSAGES = {
0: "Sucess",
1: "Invalid parameters",
2: "Command not supported",
3: "Command not yet implemented",
4: "Failed load module",
5: "Failed load symbole",
6: "Drm error",
7: "API call failed",
8: "Timeout in API call",
9: "Retry operation",
10: "Permission Denied",
11: "Interrupt ocurred during execution",
12: "I/O Error",
13: "Address fault",
14: "Error opening file",
15: "Not enough memory",
16: "Internal error",
17: "Out of bounds",
18: "Initialization error",
19: "Internal reference counter exceeded",
# Reserved for future error messages
30: "Device busy",
31: "Device Not found",
32: "Device not initialized",
33: "No more free slot",
34: "Driver not loaded",
# Reserved for future error messages
40: "No data was found for given input",
41: "Insufficient size for operation",
42: "Unexpected size of data was read",
43: "The data read or provided was unexpected",
44: "System has different cpu than AMD",
45: "Energy driver not found",
46: "MSR driver not found",
47: "HSMP driver not found",
48: "HSMP not supported",
49: "HSMP message/feature not supported",
50: "HSMP message timed out",
51: "No Energy and HSMP driver present",
52: "File or directory not found",
53: "Parsed argument is invalid",
54: "AMDGPU restart error",
55: "Setting is not available",
0xFFFFFFFE: "AMD-SMI Library error did not map to a status code",
0xFFFFFFFF: "Unknown error"
}
def _get_error_message(error_code):
if abs(error_code) in AMDSMI_ERROR_MESSAGES:
return AMDSMI_ERROR_MESSAGES[abs(error_code)]
return "Generic error"
class AmdSmiException(Exception):
def __init__(self):
self.json_message = {}
self.csv_message = ''
self.stdout_message = ''
self.message = ''
self.output_format = ''
self.device_type = ''
def __str__(self):
# Return message according to the current output format
if self.output_format == 'json':
self.message = json.dumps(self.json_message)
elif self.output_format == 'csv':
self.message = self.csv_message
else:
self.message = self.stdout_message
return self.message
class AmdSmiInvalidCommandException(AmdSmiException):
def __init__(self, command, outputformat: str, message=None):
super().__init__()
self.value = -1
self.command = command
self.output_format = outputformat
common_message = f"Command '{self.command}' is invalid. Run 'amd-smi -h' for more info."
if message:
common_message = message
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiInvalidParameterException(AmdSmiException):
def __init__(self, command, arg, outputformat: str):
super().__init__()
self.value = -2
self.command = command
self.arg = arg
self.output_format = outputformat
common_message = f"Parameter '{self.arg}' is invalid. Run 'amd-smi {self.command} -h' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiDeviceNotFoundException(AmdSmiException):
def __init__(self, command, outputformat: str, gpu: bool, cpu: bool, core: bool):
super().__init__()
self.value = -3
self.command = command
self.output_format = outputformat
# Handle different devices
self.device_type = ""
if gpu:
self.device_type = "GPU"
elif cpu:
self.device_type = "CPU"
elif core:
self.device_type = "CPU CORE"
common_message = f"Can not find a device: {self.device_type} '{self.command}'"
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiInvalidFilePathException(AmdSmiException):
def __init__(self, command, outputformat: str, message=None):
super().__init__()
self.value = -4
self.command = command
self.output_format = outputformat
common_message = f"Path '{self.command}' cannot be found."
if message:
common_message = message
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiInvalidParameterValueException(AmdSmiException):
def __init__(self, command, arg, outputformat: str):
super().__init__()
self.value = -5
self.command = command
self.arg = arg
self.output_format = outputformat
common_message = f"Value '{self.arg}' is not of valid type or format. Run 'amd-smi {self.command} -h' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiMissingParameterValueException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -6
self.command = command
self.output_format = outputformat
common_message = f"Parameter '{self.command}' requires a value. Run '--help' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiCommandNotSupportedException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -7
self.command = command
self.output_format = outputformat
common_message = f"Command '{self.command}' is not supported on the system. Run '--help' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiParameterNotSupportedException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -8
self.command = command
self.output_format = outputformat
common_message = f"Parameter '{self.command}' is not supported on the system. Run '--help' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiRequiredCommandException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -9
self.command = command
self.output_format = outputformat
common_message = f"Command '{self.command}' requires a target argument. Run 'amd-smi {self.command} -h' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiInvalidSubcommandException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -10
self.command = command
self.output_format = outputformat
common_message = f"AMD-SMI Command '{self.command}' is invalid. Must receive valid AMD-SMI Command first. Run 'amd-smi -h' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiPermissionDeniedException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -11
self.command = command
self.output_format = outputformat
common_message = f"AMD-SMI Command '{self.command}' requires elevation (sudo privileges required)"
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiUnknownErrorException(AmdSmiException):
def __init__(self, command, outputformat: str):
super().__init__()
self.value = -100
self.command = command
self.output_format = outputformat
common_message = "An unknown error has occurred. Run 'help' for more info."
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
class AmdSmiLibraryErrorException(AmdSmiException):
def __init__(self, outputformat: str, error_code):
super().__init__()
self.value = -1000 - abs(error_code)
self.smilibcode = error_code
self.output_format = outputformat
common_message = f"AMDSMI has returned error '{self.value}' - '{AMDSMI_ERROR_MESSAGES[abs(self.smilibcode)]}'"
self.json_message["error"] = common_message
self.json_message["code"] = self.value
self.csv_message = f"error,code\n{common_message}, {self.value}"
self.stdout_message = f"{common_message} Error code: {self.value}"
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