Skip to content

common

zeus.device.gpu.common

Error wrappers and classes common to all GPU vendors.

GPU

Bases: ABC

Abstract base class for managing one GPU.

For each method, child classes should call into vendor-specific GPU management libraries (e.g., NVML for NVIDIA GPUs).

Source code in zeus/device/gpu/common.py 
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
class GPU(abc.ABC):
    """Abstract base class for managing one GPU.

    For each method, child classes should call into vendor-specific
    GPU management libraries (e.g., NVML for NVIDIA GPUs).
    """

    def __init__(self, gpu_index: int) -> None:
        """Initializ the GPU with a specified index."""
        self.gpu_index = gpu_index

    @property
    @abc.abstractmethod
    def supports_nonblocking_setters(self) -> bool:
        """Return True if the GPU object supports non-blocking configuration setters."""
        return False

    @abc.abstractmethod
    def getName(self) -> str:
        """Return the name of the GPU model."""
        pass

    @abc.abstractmethod
    def getPowerManagementLimitConstraints(self) -> tuple[int, int]:
        """Return the minimum and maximum power management limits. Units: mW."""
        pass

    @abc.abstractmethod
    def setPowerManagementLimit(self, power_limit_mw: int, _block: bool = True) -> None:
        """Set the GPU's power management limit. Unit: mW."""
        pass

    @abc.abstractmethod
    def resetPowerManagementLimit(self, _block: bool = True) -> None:
        """Reset the GPU's power management limit to the default value."""
        pass

    @abc.abstractmethod
    def setPersistenceMode(self, enabled: bool, _block: bool = True) -> None:
        """Set persistence mode."""
        pass

    @abc.abstractmethod
    def getSupportedMemoryClocks(self) -> list[int]:
        """Return a list of supported memory clock frequencies. Units: MHz."""
        pass

    @abc.abstractmethod
    def setMemoryLockedClocks(
        self, min_clock_mhz: int, max_clock_mhz: int, _block: bool = True
    ) -> None:
        """Lock the memory clock to a specified range. Units: MHz."""
        pass

    @abc.abstractmethod
    def resetMemoryLockedClocks(self, _block: bool = True) -> None:
        """Reset the locked memory clocks to the default."""
        pass

    @abc.abstractmethod
    def getSupportedGraphicsClocks(
        self, memory_clock_mhz: int | None = None
    ) -> list[int]:
        """Return a list of supported graphics clock frequencies. Units: MHz.

        Args:
            memory_clock_mhz: Memory clock frequency to use. Some GPUs have
                different supported graphics clocks depending on the memory clock.
        """
        pass

    @abc.abstractmethod
    def setGpuLockedClocks(
        self, min_clock_mhz: int, max_clock_mhz: int, _block: bool = True
    ) -> None:
        """Lock the GPU clock to a specified range. Units: MHz."""
        pass

    @abc.abstractmethod
    def resetGpuLockedClocks(self, _block: bool = True) -> None:
        """Reset the locked GPU clocks to the default."""
        pass

    @abc.abstractmethod
    def getAveragePowerUsage(self) -> int:
        """Return the average power usage of the GPU. Units: mW."""
        pass

    @abc.abstractmethod
    def getInstantPowerUsage(self) -> int:
        """Return the current power draw of the GPU. Units: mW."""
        pass

    @abc.abstractmethod
    def getAverageMemoryPowerUsage(self) -> int:
        """Return the average power usage of the GPU's memory. Units: mW."""
        pass

    @abc.abstractmethod
    def supportsGetTotalEnergyConsumption(self) -> bool:
        """Check if the GPU supports retrieving total energy consumption."""
        pass

    @abc.abstractmethod
    def getTotalEnergyConsumption(self) -> int:
        """Return the total energy consumption of the GPU since driver load. Units: mJ."""
        pass

    @abc.abstractmethod
    def getGpuTemperature(self) -> int:
        """Return the current GPU temperature. Units: Celsius."""
        pass

supports_nonblocking_setters abstractmethod property 

supports_nonblocking_setters

Return True if the GPU object supports non-blocking configuration setters.

__init__ 

__init__(gpu_index)
Source code in zeus/device/gpu/common.py 
23
24
25
def __init__(self, gpu_index: int) -> None:
    """Initializ the GPU with a specified index."""
    self.gpu_index = gpu_index

getName abstractmethod 

getName()

Return the name of the GPU model.

Source code in zeus/device/gpu/common.py 
33
34
35
36
@abc.abstractmethod
def getName(self) -> str:
    """Return the name of the GPU model."""
    pass

getPowerManagementLimitConstraints abstractmethod 

getPowerManagementLimitConstraints()

Return the minimum and maximum power management limits. Units: mW.

Source code in zeus/device/gpu/common.py 
38
39
40
41
@abc.abstractmethod
def getPowerManagementLimitConstraints(self) -> tuple[int, int]:
    """Return the minimum and maximum power management limits. Units: mW."""
    pass

setPowerManagementLimit abstractmethod 

setPowerManagementLimit(power_limit_mw, _block=True)

Set the GPU's power management limit. Unit: mW.

Source code in zeus/device/gpu/common.py 
43
44
45
46
@abc.abstractmethod
def setPowerManagementLimit(self, power_limit_mw: int, _block: bool = True) -> None:
    """Set the GPU's power management limit. Unit: mW."""
    pass

resetPowerManagementLimit abstractmethod 

resetPowerManagementLimit(_block=True)

Reset the GPU's power management limit to the default value.

Source code in zeus/device/gpu/common.py 
48
49
50
51
@abc.abstractmethod
def resetPowerManagementLimit(self, _block: bool = True) -> None:
    """Reset the GPU's power management limit to the default value."""
    pass

setPersistenceMode abstractmethod 

setPersistenceMode(enabled, _block=True)

Set persistence mode.

Source code in zeus/device/gpu/common.py 
53
54
55
56
@abc.abstractmethod
def setPersistenceMode(self, enabled: bool, _block: bool = True) -> None:
    """Set persistence mode."""
    pass

getSupportedMemoryClocks abstractmethod 

getSupportedMemoryClocks()

Return a list of supported memory clock frequencies. Units: MHz.

Source code in zeus/device/gpu/common.py 
58
59
60
61
@abc.abstractmethod
def getSupportedMemoryClocks(self) -> list[int]:
    """Return a list of supported memory clock frequencies. Units: MHz."""
    pass

setMemoryLockedClocks abstractmethod 

setMemoryLockedClocks(
    min_clock_mhz, max_clock_mhz, _block=True
)

Lock the memory clock to a specified range. Units: MHz.

Source code in zeus/device/gpu/common.py 
63
64
65
66
67
68
@abc.abstractmethod
def setMemoryLockedClocks(
    self, min_clock_mhz: int, max_clock_mhz: int, _block: bool = True
) -> None:
    """Lock the memory clock to a specified range. Units: MHz."""
    pass

resetMemoryLockedClocks abstractmethod 

resetMemoryLockedClocks(_block=True)

Reset the locked memory clocks to the default.

Source code in zeus/device/gpu/common.py 
70
71
72
73
@abc.abstractmethod
def resetMemoryLockedClocks(self, _block: bool = True) -> None:
    """Reset the locked memory clocks to the default."""
    pass

getSupportedGraphicsClocks abstractmethod 

getSupportedGraphicsClocks(memory_clock_mhz=None)

Return a list of supported graphics clock frequencies. Units: MHz.

Parameters:

Name Type Description Default
memory_clock_mhz int | None

Memory clock frequency to use. Some GPUs have different supported graphics clocks depending on the memory clock.

 None
Source code in zeus/device/gpu/common.py 
75
76
77
78
79
80
81
82
83
84
85
@abc.abstractmethod
def getSupportedGraphicsClocks(
    self, memory_clock_mhz: int | None = None
) -> list[int]:
    """Return a list of supported graphics clock frequencies. Units: MHz.

    Args:
        memory_clock_mhz: Memory clock frequency to use. Some GPUs have
            different supported graphics clocks depending on the memory clock.
    """
    pass

setGpuLockedClocks abstractmethod 

setGpuLockedClocks(
    min_clock_mhz, max_clock_mhz, _block=True
)

Lock the GPU clock to a specified range. Units: MHz.

Source code in zeus/device/gpu/common.py 
87
88
89
90
91
92
@abc.abstractmethod
def setGpuLockedClocks(
    self, min_clock_mhz: int, max_clock_mhz: int, _block: bool = True
) -> None:
    """Lock the GPU clock to a specified range. Units: MHz."""
    pass

resetGpuLockedClocks abstractmethod 

resetGpuLockedClocks(_block=True)

Reset the locked GPU clocks to the default.

Source code in zeus/device/gpu/common.py 
94
95
96
97
@abc.abstractmethod
def resetGpuLockedClocks(self, _block: bool = True) -> None:
    """Reset the locked GPU clocks to the default."""
    pass

getAveragePowerUsage abstractmethod 

getAveragePowerUsage()

Return the average power usage of the GPU. Units: mW.

Source code in zeus/device/gpu/common.py 
 99
100
101
102
@abc.abstractmethod
def getAveragePowerUsage(self) -> int:
    """Return the average power usage of the GPU. Units: mW."""
    pass

getInstantPowerUsage abstractmethod 

getInstantPowerUsage()

Return the current power draw of the GPU. Units: mW.

Source code in zeus/device/gpu/common.py 
104
105
106
107
@abc.abstractmethod
def getInstantPowerUsage(self) -> int:
    """Return the current power draw of the GPU. Units: mW."""
    pass

getAverageMemoryPowerUsage abstractmethod 

getAverageMemoryPowerUsage()

Return the average power usage of the GPU's memory. Units: mW.

Source code in zeus/device/gpu/common.py 
109
110
111
112
@abc.abstractmethod
def getAverageMemoryPowerUsage(self) -> int:
    """Return the average power usage of the GPU's memory. Units: mW."""
    pass

supportsGetTotalEnergyConsumption abstractmethod 

supportsGetTotalEnergyConsumption()

Check if the GPU supports retrieving total energy consumption.

Source code in zeus/device/gpu/common.py 
114
115
116
117
@abc.abstractmethod
def supportsGetTotalEnergyConsumption(self) -> bool:
    """Check if the GPU supports retrieving total energy consumption."""
    pass

getTotalEnergyConsumption abstractmethod 

getTotalEnergyConsumption()

Return the total energy consumption of the GPU since driver load. Units: mJ.

Source code in zeus/device/gpu/common.py 
119
120
121
122
@abc.abstractmethod
def getTotalEnergyConsumption(self) -> int:
    """Return the total energy consumption of the GPU since driver load. Units: mJ."""
    pass

getGpuTemperature abstractmethod 

getGpuTemperature()

Return the current GPU temperature. Units: Celsius.

Source code in zeus/device/gpu/common.py 
124
125
126
127
@abc.abstractmethod
def getGpuTemperature(self) -> int:
    """Return the current GPU temperature. Units: Celsius."""
    pass

GPUs

Bases: ABC

An abstract base class for a collection of GPU objects.

This is basically a list of GPU objects and forwards most API calls to the individual GPU objects. Still, a separate wrapper class is is needed to for group-level operations like:

  • ensure_homogeneous that ensures that all GPUs have the same name
  • handling vendor-specific environment variables (e.g., CUDA_VISIBLE_DEVICES for NVIDIA)
Source code in zeus/device/gpu/common.py 
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
class GPUs(abc.ABC):
    """An abstract base class for a collection of `GPU` objects.

    This is basically a list of [`GPU`][zeus.device.gpu.common.GPU] objects and forwards
    most API calls to the individual `GPU` objects. Still, a separate wrapper class is
    is needed to for group-level operations like:

    - `ensure_homogeneous` that ensures that all GPUs have the same name
    - handling vendor-specific environment variables (e.g., `CUDA_VISIBLE_DEVICES` for NVIDIA)
    """

    @abc.abstractmethod
    def __init__(self, ensure_homogeneous: bool = False) -> None:
        """Initialize the GPU management library and initializes `GPU` objects."""
        pass

    @abc.abstractmethod
    def __del__(self) -> None:
        """Shut down the GPU monitoring library to release resources and clean up."""
        pass

    @property
    @abc.abstractmethod
    def gpus(self) -> Sequence[GPU]:
        """Return a list of GPU objects being tracked."""
        pass

    def __len__(self) -> int:
        """Return the number of GPUs being tracked."""
        return len(self.gpus)

    def _ensure_homogeneous(self) -> None:
        """Ensures that all tracked GPUs are homogeneous in terms of name."""
        gpu_names = [gpu.getName() for gpu in self.gpus]
        # Both zero (no GPUs found) and one are fine.
        if len(set(gpu_names)) > 1:
            raise ZeusGPUHeterogeneousError(f"Heterogeneous GPUs found: {gpu_names}")

    def _warn_sys_admin(self) -> None:
        """Warn the user if the current process doesn't have `SYS_ADMIN` privileges."""
        # Deriving classes can disable this warning by setting this attribute.
        if (
            not getattr(self, "_disable_sys_admin_warning", False)
            and not has_sys_admin()
        ):
            warnings.warn(
                "You are about to call a GPU management API that requires "
                "`SYS_ADMIN` privileges. Some energy optimizers that change the "
                "GPU's power settings need this.\nSee "
                "https://ml.energy/zeus/getting_started/#system-privileges "
                "for more information and how to obtain `SYS_ADMIN`.",
                stacklevel=2,
            )
            # Only warn once.
            self._disable_sys_admin_warning = True

    def getName(self, gpu_index: int) -> str:
        """Return the name of the specified GPU."""
        return self.gpus[gpu_index].getName()

    def getPowerManagementLimitConstraints(self, gpu_index: int) -> tuple[int, int]:
        """Return the minimum and maximum power management limits. Units: mW."""
        return self.gpus[gpu_index].getPowerManagementLimitConstraints()

    def setPowerManagementLimit(
        self, gpu_index: int, power_limit_mw: int, _block: bool = True
    ) -> None:
        """Set the GPU's power management limit. Unit: mW."""
        self._warn_sys_admin()
        self.gpus[gpu_index].setPowerManagementLimit(power_limit_mw, _block)

    def resetPowerManagementLimit(self, gpu_index: int, _block: bool = True) -> None:
        """Reset the GPU's power management limit to the default value."""
        self._warn_sys_admin()
        self.gpus[gpu_index].resetPowerManagementLimit(_block)

    def setPersistenceMode(
        self, gpu_index: int, enabled: bool, _block: bool = True
    ) -> None:
        """Set persistence mode for the specified GPU."""
        self._warn_sys_admin()
        self.gpus[gpu_index].setPersistenceMode(enabled, _block)

    def getSupportedMemoryClocks(self, gpu_index: int) -> list[int]:
        """Return a list of supported memory clock frequencies. Units: MHz."""
        return self.gpus[gpu_index].getSupportedMemoryClocks()

    def setMemoryLockedClocks(
        self,
        gpu_index: int,
        min_clock_mhz: int,
        max_clock_mhz: int,
        _block: bool = True,
    ) -> None:
        """Lock the memory clock to a specified range. Units: MHz."""
        self._warn_sys_admin()
        self.gpus[gpu_index].setMemoryLockedClocks(min_clock_mhz, max_clock_mhz, _block)

    def resetMemoryLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
        """Reset the locked memory clocks to the default."""
        self._warn_sys_admin()
        self.gpus[gpu_index].resetMemoryLockedClocks(_block)

    def getSupportedGraphicsClocks(
        self, gpu_index: int, memory_clock_mhz: int | None = None
    ) -> list[int]:
        """Return a list of supported graphics clock frequencies. Units: MHz.

        Args:
            gpu_index: Index of the GPU to query.
            memory_clock_mhz: Memory clock frequency to use. Some GPUs have
                different supported graphics clocks depending on the memory clock.
        """
        return self.gpus[gpu_index].getSupportedGraphicsClocks(memory_clock_mhz)

    def setGpuLockedClocks(
        self,
        gpu_index: int,
        min_clock_mhz: int,
        max_clock_mhz: int,
        _block: bool = True,
    ) -> None:
        """Lock the GPU clock to a specified range. Units: MHz."""
        self._warn_sys_admin()
        self.gpus[gpu_index].setGpuLockedClocks(min_clock_mhz, max_clock_mhz, _block)

    def resetGpuLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
        """Reset the locked GPU clocks to the default."""
        self._warn_sys_admin()
        self.gpus[gpu_index].resetGpuLockedClocks(_block)

    def getAveragePowerUsage(self, gpu_index: int) -> int:
        """Return the average power usage of the GPU. Units: mW."""
        return self.gpus[gpu_index].getAveragePowerUsage()

    def getInstantPowerUsage(self, gpu_index: int) -> int:
        """Return the current power draw of the GPU. Units: mW."""
        return self.gpus[gpu_index].getInstantPowerUsage()

    def getAverageMemoryPowerUsage(self, gpu_index: int) -> int:
        """Return the average power usage of the GPU's memory. Units: mW."""
        return self.gpus[gpu_index].getAverageMemoryPowerUsage()

    def supportsGetTotalEnergyConsumption(self, gpu_index: int) -> bool:
        """Check if the GPU supports retrieving total energy consumption."""
        return self.gpus[gpu_index].supportsGetTotalEnergyConsumption()

    def getTotalEnergyConsumption(self, gpu_index: int) -> int:
        """Return the total energy consumption of the GPU since driver load. Units: mJ."""
        return self.gpus[gpu_index].getTotalEnergyConsumption()

    def getGpuTemperature(self, gpu_index: int) -> int:
        """Return the current GPU temperature. Units: Celsius."""
        return self.gpus[gpu_index].getGpuTemperature()

gpus abstractmethod property 

gpus

Return a list of GPU objects being tracked.

__init__ abstractmethod 

__init__(ensure_homogeneous=False)
Source code in zeus/device/gpu/common.py 
141
142
143
144
@abc.abstractmethod
def __init__(self, ensure_homogeneous: bool = False) -> None:
    """Initialize the GPU management library and initializes `GPU` objects."""
    pass

__del__ abstractmethod 

__del__()

Shut down the GPU monitoring library to release resources and clean up.

Source code in zeus/device/gpu/common.py 
146
147
148
149
@abc.abstractmethod
def __del__(self) -> None:
    """Shut down the GPU monitoring library to release resources and clean up."""
    pass

__len__ 

__len__()

Return the number of GPUs being tracked.

Source code in zeus/device/gpu/common.py 
157
158
159
def __len__(self) -> int:
    """Return the number of GPUs being tracked."""
    return len(self.gpus)

_ensure_homogeneous 

_ensure_homogeneous()

Ensures that all tracked GPUs are homogeneous in terms of name.

Source code in zeus/device/gpu/common.py 
161
162
163
164
165
166
def _ensure_homogeneous(self) -> None:
    """Ensures that all tracked GPUs are homogeneous in terms of name."""
    gpu_names = [gpu.getName() for gpu in self.gpus]
    # Both zero (no GPUs found) and one are fine.
    if len(set(gpu_names)) > 1:
        raise ZeusGPUHeterogeneousError(f"Heterogeneous GPUs found: {gpu_names}")

_warn_sys_admin 

_warn_sys_admin()

Warn the user if the current process doesn't have SYS_ADMIN privileges.

Source code in zeus/device/gpu/common.py 
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
def _warn_sys_admin(self) -> None:
    """Warn the user if the current process doesn't have `SYS_ADMIN` privileges."""
    # Deriving classes can disable this warning by setting this attribute.
    if (
        not getattr(self, "_disable_sys_admin_warning", False)
        and not has_sys_admin()
    ):
        warnings.warn(
            "You are about to call a GPU management API that requires "
            "`SYS_ADMIN` privileges. Some energy optimizers that change the "
            "GPU's power settings need this.\nSee "
            "https://ml.energy/zeus/getting_started/#system-privileges "
            "for more information and how to obtain `SYS_ADMIN`.",
            stacklevel=2,
        )
        # Only warn once.
        self._disable_sys_admin_warning = True

getName 

getName(gpu_index)

Return the name of the specified GPU.

Source code in zeus/device/gpu/common.py 
186
187
188
def getName(self, gpu_index: int) -> str:
    """Return the name of the specified GPU."""
    return self.gpus[gpu_index].getName()

getPowerManagementLimitConstraints 

getPowerManagementLimitConstraints(gpu_index)

Return the minimum and maximum power management limits. Units: mW.

Source code in zeus/device/gpu/common.py 
190
191
192
def getPowerManagementLimitConstraints(self, gpu_index: int) -> tuple[int, int]:
    """Return the minimum and maximum power management limits. Units: mW."""
    return self.gpus[gpu_index].getPowerManagementLimitConstraints()

setPowerManagementLimit 

setPowerManagementLimit(
    gpu_index, power_limit_mw, _block=True
)

Set the GPU's power management limit. Unit: mW.

Source code in zeus/device/gpu/common.py 
194
195
196
197
198
199
def setPowerManagementLimit(
    self, gpu_index: int, power_limit_mw: int, _block: bool = True
) -> None:
    """Set the GPU's power management limit. Unit: mW."""
    self._warn_sys_admin()
    self.gpus[gpu_index].setPowerManagementLimit(power_limit_mw, _block)

resetPowerManagementLimit 

resetPowerManagementLimit(gpu_index, _block=True)

Reset the GPU's power management limit to the default value.

Source code in zeus/device/gpu/common.py 
201
202
203
204
def resetPowerManagementLimit(self, gpu_index: int, _block: bool = True) -> None:
    """Reset the GPU's power management limit to the default value."""
    self._warn_sys_admin()
    self.gpus[gpu_index].resetPowerManagementLimit(_block)

setPersistenceMode 

setPersistenceMode(gpu_index, enabled, _block=True)

Set persistence mode for the specified GPU.

Source code in zeus/device/gpu/common.py 
206
207
208
209
210
211
def setPersistenceMode(
    self, gpu_index: int, enabled: bool, _block: bool = True
) -> None:
    """Set persistence mode for the specified GPU."""
    self._warn_sys_admin()
    self.gpus[gpu_index].setPersistenceMode(enabled, _block)

getSupportedMemoryClocks 

getSupportedMemoryClocks(gpu_index)

Return a list of supported memory clock frequencies. Units: MHz.

Source code in zeus/device/gpu/common.py 
213
214
215
def getSupportedMemoryClocks(self, gpu_index: int) -> list[int]:
    """Return a list of supported memory clock frequencies. Units: MHz."""
    return self.gpus[gpu_index].getSupportedMemoryClocks()

setMemoryLockedClocks 

setMemoryLockedClocks(
    gpu_index, min_clock_mhz, max_clock_mhz, _block=True
)

Lock the memory clock to a specified range. Units: MHz.

Source code in zeus/device/gpu/common.py 
217
218
219
220
221
222
223
224
225
226
def setMemoryLockedClocks(
    self,
    gpu_index: int,
    min_clock_mhz: int,
    max_clock_mhz: int,
    _block: bool = True,
) -> None:
    """Lock the memory clock to a specified range. Units: MHz."""
    self._warn_sys_admin()
    self.gpus[gpu_index].setMemoryLockedClocks(min_clock_mhz, max_clock_mhz, _block)

resetMemoryLockedClocks 

resetMemoryLockedClocks(gpu_index, _block=True)

Reset the locked memory clocks to the default.

Source code in zeus/device/gpu/common.py 
228
229
230
231
def resetMemoryLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
    """Reset the locked memory clocks to the default."""
    self._warn_sys_admin()
    self.gpus[gpu_index].resetMemoryLockedClocks(_block)

getSupportedGraphicsClocks 

getSupportedGraphicsClocks(
    gpu_index, memory_clock_mhz=None
)

Return a list of supported graphics clock frequencies. Units: MHz.

Parameters:

Name Type Description Default
gpu_index int

Index of the GPU to query.

 required
memory_clock_mhz int | None

Memory clock frequency to use. Some GPUs have different supported graphics clocks depending on the memory clock.

 None
Source code in zeus/device/gpu/common.py 
233
234
235
236
237
238
239
240
241
242
243
def getSupportedGraphicsClocks(
    self, gpu_index: int, memory_clock_mhz: int | None = None
) -> list[int]:
    """Return a list of supported graphics clock frequencies. Units: MHz.

    Args:
        gpu_index: Index of the GPU to query.
        memory_clock_mhz: Memory clock frequency to use. Some GPUs have
            different supported graphics clocks depending on the memory clock.
    """
    return self.gpus[gpu_index].getSupportedGraphicsClocks(memory_clock_mhz)

setGpuLockedClocks 

setGpuLockedClocks(
    gpu_index, min_clock_mhz, max_clock_mhz, _block=True
)

Lock the GPU clock to a specified range. Units: MHz.

Source code in zeus/device/gpu/common.py 
245
246
247
248
249
250
251
252
253
254
def setGpuLockedClocks(
    self,
    gpu_index: int,
    min_clock_mhz: int,
    max_clock_mhz: int,
    _block: bool = True,
) -> None:
    """Lock the GPU clock to a specified range. Units: MHz."""
    self._warn_sys_admin()
    self.gpus[gpu_index].setGpuLockedClocks(min_clock_mhz, max_clock_mhz, _block)

resetGpuLockedClocks 

resetGpuLockedClocks(gpu_index, _block=True)

Reset the locked GPU clocks to the default.

Source code in zeus/device/gpu/common.py 
256
257
258
259
def resetGpuLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
    """Reset the locked GPU clocks to the default."""
    self._warn_sys_admin()
    self.gpus[gpu_index].resetGpuLockedClocks(_block)

getAveragePowerUsage 

getAveragePowerUsage(gpu_index)

Return the average power usage of the GPU. Units: mW.

Source code in zeus/device/gpu/common.py 
261
262
263
def getAveragePowerUsage(self, gpu_index: int) -> int:
    """Return the average power usage of the GPU. Units: mW."""
    return self.gpus[gpu_index].getAveragePowerUsage()

getInstantPowerUsage 

getInstantPowerUsage(gpu_index)

Return the current power draw of the GPU. Units: mW.

Source code in zeus/device/gpu/common.py 
265
266
267
def getInstantPowerUsage(self, gpu_index: int) -> int:
    """Return the current power draw of the GPU. Units: mW."""
    return self.gpus[gpu_index].getInstantPowerUsage()

getAverageMemoryPowerUsage 

getAverageMemoryPowerUsage(gpu_index)

Return the average power usage of the GPU's memory. Units: mW.

Source code in zeus/device/gpu/common.py 
269
270
271
def getAverageMemoryPowerUsage(self, gpu_index: int) -> int:
    """Return the average power usage of the GPU's memory. Units: mW."""
    return self.gpus[gpu_index].getAverageMemoryPowerUsage()

supportsGetTotalEnergyConsumption 

supportsGetTotalEnergyConsumption(gpu_index)

Check if the GPU supports retrieving total energy consumption.

Source code in zeus/device/gpu/common.py 
273
274
275
def supportsGetTotalEnergyConsumption(self, gpu_index: int) -> bool:
    """Check if the GPU supports retrieving total energy consumption."""
    return self.gpus[gpu_index].supportsGetTotalEnergyConsumption()

getTotalEnergyConsumption 

getTotalEnergyConsumption(gpu_index)

Return the total energy consumption of the GPU since driver load. Units: mJ.

Source code in zeus/device/gpu/common.py 
277
278
279
def getTotalEnergyConsumption(self, gpu_index: int) -> int:
    """Return the total energy consumption of the GPU since driver load. Units: mJ."""
    return self.gpus[gpu_index].getTotalEnergyConsumption()

getGpuTemperature 

getGpuTemperature(gpu_index)

Return the current GPU temperature. Units: Celsius.

Source code in zeus/device/gpu/common.py 
281
282
283
def getGpuTemperature(self, gpu_index: int) -> int:
    """Return the current GPU temperature. Units: Celsius."""
    return self.gpus[gpu_index].getGpuTemperature()

EmptyGPUs

Bases: GPUs

A concrete class implementing the GPUs abstract base class, but representing an empty collection of GPUs.

This class is used to represent a scenario where no GPUs are available or detected. Any method call attempting to interact with a GPU will raise a ValueError.

Source code in zeus/device/gpu/common.py 
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
class EmptyGPUs(GPUs):
    """A concrete class implementing the GPUs abstract base class, but representing an empty collection of GPUs.

    This class is used to represent a scenario where no GPUs are available or detected.
    Any method call attempting to interact with a GPU will raise a ValueError.
    """

    def __init__(self, ensure_homogeneous: bool = False) -> None:
        """Initialize the EMPTYGPUs class.

        Since this class represents an empty collection of GPUs, no actual initialization of GPU objects is performed.
        """
        pass

    def __del__(self) -> None:
        """Clean up any resources if necessary.

        As this class represents an empty collection of GPUs, no specific cleanup is required.
        """
        pass

    @property
    def gpus(self) -> Sequence["GPU"]:
        """Return an empty list as no GPUs are being tracked."""
        return []

    def __len__(self) -> int:
        """Return 0, indicating no GPUs are being tracked."""
        return 0

    def _ensure_homogeneous(self) -> None:
        """Raise a ValueError as no GPUs are being tracked."""
        raise ValueError("No GPUs available to ensure homogeneity.")

    def _warn_sys_admin(self) -> None:
        """Raise a ValueError as no GPUs are being tracked."""
        raise ValueError("No GPUs available to warn about SYS_ADMIN privileges.")

    def getName(self, gpu_index: int) -> str:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getPowerManagementLimitConstraints(self, gpu_index: int) -> tuple[int, int]:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def setPowerManagementLimit(
        self, gpu_index: int, power_limit_mw: int, _block: bool = True
    ) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def resetPowerManagementLimit(self, gpu_index: int, _block: bool = True) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def setPersistenceMode(
        self, gpu_index: int, enabled: bool, _block: bool = True
    ) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getSupportedMemoryClocks(self, gpu_index: int) -> list[int]:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def setMemoryLockedClocks(
        self,
        gpu_index: int,
        min_clock_mhz: int,
        max_clock_mhz: int,
        _block: bool = True,
    ) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def resetMemoryLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getSupportedGraphicsClocks(
        self, gpu_index: int, memory_clock_mhz: int | None = None
    ) -> list[int]:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def setGpuLockedClocks(
        self,
        gpu_index: int,
        min_clock_mhz: int,
        max_clock_mhz: int,
        _block: bool = True,
    ) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def resetGpuLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getInstantPowerUsage(self, gpu_index: int) -> int:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def supportsGetTotalEnergyConsumption(self, gpu_index: int) -> bool:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getTotalEnergyConsumption(self, gpu_index: int) -> int:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

    def getGpuTemperature(self, gpu_index: int) -> int:
        """Raise a ValueError as no GPUs are available."""
        raise ValueError("No GPUs available.")

gpus property 

gpus

Return an empty list as no GPUs are being tracked.

__init__ 

__init__(ensure_homogeneous=False)

Since this class represents an empty collection of GPUs, no actual initialization of GPU objects is performed.

Source code in zeus/device/gpu/common.py 
293
294
295
296
297
298
def __init__(self, ensure_homogeneous: bool = False) -> None:
    """Initialize the EMPTYGPUs class.

    Since this class represents an empty collection of GPUs, no actual initialization of GPU objects is performed.
    """
    pass

__del__ 

__del__()

Clean up any resources if necessary.

As this class represents an empty collection of GPUs, no specific cleanup is required.

Source code in zeus/device/gpu/common.py 
300
301
302
303
304
305
def __del__(self) -> None:
    """Clean up any resources if necessary.

    As this class represents an empty collection of GPUs, no specific cleanup is required.
    """
    pass

__len__ 

__len__()

Return 0, indicating no GPUs are being tracked.

Source code in zeus/device/gpu/common.py 
312
313
314
def __len__(self) -> int:
    """Return 0, indicating no GPUs are being tracked."""
    return 0

_ensure_homogeneous 

_ensure_homogeneous()

Raise a ValueError as no GPUs are being tracked.

Source code in zeus/device/gpu/common.py 
316
317
318
def _ensure_homogeneous(self) -> None:
    """Raise a ValueError as no GPUs are being tracked."""
    raise ValueError("No GPUs available to ensure homogeneity.")

_warn_sys_admin 

_warn_sys_admin()

Raise a ValueError as no GPUs are being tracked.

Source code in zeus/device/gpu/common.py 
320
321
322
def _warn_sys_admin(self) -> None:
    """Raise a ValueError as no GPUs are being tracked."""
    raise ValueError("No GPUs available to warn about SYS_ADMIN privileges.")

getName 

getName(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
324
325
326
def getName(self, gpu_index: int) -> str:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getPowerManagementLimitConstraints 

getPowerManagementLimitConstraints(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
328
329
330
def getPowerManagementLimitConstraints(self, gpu_index: int) -> tuple[int, int]:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

setPowerManagementLimit 

setPowerManagementLimit(
    gpu_index, power_limit_mw, _block=True
)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
332
333
334
335
336
def setPowerManagementLimit(
    self, gpu_index: int, power_limit_mw: int, _block: bool = True
) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

resetPowerManagementLimit 

resetPowerManagementLimit(gpu_index, _block=True)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
338
339
340
def resetPowerManagementLimit(self, gpu_index: int, _block: bool = True) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

setPersistenceMode 

setPersistenceMode(gpu_index, enabled, _block=True)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
342
343
344
345
346
def setPersistenceMode(
    self, gpu_index: int, enabled: bool, _block: bool = True
) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getSupportedMemoryClocks 

getSupportedMemoryClocks(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
348
349
350
def getSupportedMemoryClocks(self, gpu_index: int) -> list[int]:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

setMemoryLockedClocks 

setMemoryLockedClocks(
    gpu_index, min_clock_mhz, max_clock_mhz, _block=True
)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
352
353
354
355
356
357
358
359
360
def setMemoryLockedClocks(
    self,
    gpu_index: int,
    min_clock_mhz: int,
    max_clock_mhz: int,
    _block: bool = True,
) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

resetMemoryLockedClocks 

resetMemoryLockedClocks(gpu_index, _block=True)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
362
363
364
def resetMemoryLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getSupportedGraphicsClocks 

getSupportedGraphicsClocks(
    gpu_index, memory_clock_mhz=None
)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
366
367
368
369
370
def getSupportedGraphicsClocks(
    self, gpu_index: int, memory_clock_mhz: int | None = None
) -> list[int]:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

setGpuLockedClocks 

setGpuLockedClocks(
    gpu_index, min_clock_mhz, max_clock_mhz, _block=True
)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
372
373
374
375
376
377
378
379
380
def setGpuLockedClocks(
    self,
    gpu_index: int,
    min_clock_mhz: int,
    max_clock_mhz: int,
    _block: bool = True,
) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

resetGpuLockedClocks 

resetGpuLockedClocks(gpu_index, _block=True)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
382
383
384
def resetGpuLockedClocks(self, gpu_index: int, _block: bool = True) -> None:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getInstantPowerUsage 

getInstantPowerUsage(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
386
387
388
def getInstantPowerUsage(self, gpu_index: int) -> int:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

supportsGetTotalEnergyConsumption 

supportsGetTotalEnergyConsumption(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
390
391
392
def supportsGetTotalEnergyConsumption(self, gpu_index: int) -> bool:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getTotalEnergyConsumption 

getTotalEnergyConsumption(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
394
395
396
def getTotalEnergyConsumption(self, gpu_index: int) -> int:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

getGpuTemperature 

getGpuTemperature(gpu_index)

Raise a ValueError as no GPUs are available.

Source code in zeus/device/gpu/common.py 
398
399
400
def getGpuTemperature(self, gpu_index: int) -> int:
    """Raise a ValueError as no GPUs are available."""
    raise ValueError("No GPUs available.")

ZeusGPUInitError

Bases: ZeusBaseGPUError

Import error or GPU library initialization failures.

Source code in zeus/device/gpu/common.py 
403
404
405
406
407
408
class ZeusGPUInitError(ZeusBaseGPUError):
    """Import error or GPU library initialization failures."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
406
407
408
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUInvalidArgError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Invalid Argument.

Source code in zeus/device/gpu/common.py 
411
412
413
414
415
416
class ZeusGPUInvalidArgError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Invalid Argument."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
414
415
416
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUNotSupportedError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Not Supported Operation on GPU.

Source code in zeus/device/gpu/common.py 
419
420
421
422
423
424
class ZeusGPUNotSupportedError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Not Supported Operation on GPU."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
422
423
424
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUNoPermissionError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps No Permission to perform GPU operation.

Source code in zeus/device/gpu/common.py 
427
428
429
430
431
432
class ZeusGPUNoPermissionError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps No Permission to perform GPU operation."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
430
431
432
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUAlreadyInitializedError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Already Initialized GPU.

Source code in zeus/device/gpu/common.py 
435
436
437
438
439
440
class ZeusGPUAlreadyInitializedError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Already Initialized GPU."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
438
439
440
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUNotFoundError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Not Found GPU.

Source code in zeus/device/gpu/common.py 
443
444
445
446
447
448
class ZeusGPUNotFoundError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Not Found GPU."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
446
447
448
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUInsufficientSizeError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Insufficient Size.

Source code in zeus/device/gpu/common.py 
451
452
453
454
455
456
class ZeusGPUInsufficientSizeError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Insufficient Size."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
454
455
456
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUInsufficientPowerError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Insufficient Power.

Source code in zeus/device/gpu/common.py 
459
460
461
462
463
464
class ZeusGPUInsufficientPowerError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Insufficient Power."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
462
463
464
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUDriverNotLoadedError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Driver Error.

Source code in zeus/device/gpu/common.py 
467
468
469
470
471
472
class ZeusGPUDriverNotLoadedError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Driver Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
470
471
472
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUTimeoutError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Timeout Error.

Source code in zeus/device/gpu/common.py 
475
476
477
478
479
480
class ZeusGPUTimeoutError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Timeout Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
478
479
480
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUIRQError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps IRQ Error.

Source code in zeus/device/gpu/common.py 
483
484
485
486
487
488
class ZeusGPUIRQError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps IRQ Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
486
487
488
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPULibraryNotFoundError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Library Not Found Error.

Source code in zeus/device/gpu/common.py 
491
492
493
494
495
496
class ZeusGPULibraryNotFoundError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Library Not Found Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
494
495
496
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUFunctionNotFoundError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Function Not Found Error.

Source code in zeus/device/gpu/common.py 
499
500
501
502
503
504
class ZeusGPUFunctionNotFoundError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Function Not Found Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
502
503
504
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUCorruptedInfoROMError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Corrupted Info ROM Error.

Source code in zeus/device/gpu/common.py 
507
508
509
510
511
512
class ZeusGPUCorruptedInfoROMError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Corrupted Info ROM Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
510
511
512
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPULostError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Lost GPU Error.

Source code in zeus/device/gpu/common.py 
515
516
517
518
519
520
class ZeusGPULostError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Lost GPU Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
518
519
520
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUResetRequiredError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Reset Required Error.

Source code in zeus/device/gpu/common.py 
523
524
525
526
527
528
class ZeusGPUResetRequiredError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Reset Required Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
526
527
528
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUOperatingSystemError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Operating System Error.

Source code in zeus/device/gpu/common.py 
531
532
533
534
535
536
class ZeusGPUOperatingSystemError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Operating System Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
534
535
536
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPULibRMVersionMismatchError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps LibRM Version Mismatch Error.

Source code in zeus/device/gpu/common.py 
539
540
541
542
543
544
class ZeusGPULibRMVersionMismatchError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps LibRM Version Mismatch Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
542
543
544
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUMemoryError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Insufficient Memory Error.

Source code in zeus/device/gpu/common.py 
547
548
549
550
551
552
class ZeusGPUMemoryError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Insufficient Memory Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
550
551
552
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUUnknownError

Bases: ZeusBaseGPUError

Zeus GPU exception that wraps Unknown Error.

Source code in zeus/device/gpu/common.py 
555
556
557
558
559
560
class ZeusGPUUnknownError(ZeusBaseGPUError):
    """Zeus GPU exception that wraps Unknown Error."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
558
559
560
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)

ZeusGPUHeterogeneousError

Bases: ZeusBaseGPUError

Exception for when GPUs are not homogeneous.

Source code in zeus/device/gpu/common.py 
563
564
565
566
567
568
class ZeusGPUHeterogeneousError(ZeusBaseGPUError):
    """Exception for when GPUs are not homogeneous."""

    def __init__(self, message: str) -> None:
        """Intialize the exception object."""
        super().__init__(message)

__init__ 

__init__(message)
Source code in zeus/device/gpu/common.py 
566
567
568
def __init__(self, message: str) -> None:
    """Intialize the exception object."""
    super().__init__(message)