Struct DeviceManager

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pub struct DeviceManager { /* private fields */ }

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Device manager for multi-GPU coordination

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impl DeviceManager

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pub fn new() -> Self

Create a new device manager

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pub fn discover_devices(&self) -> Result<()>

Discover available devices

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pub fn get_devices(&self) -> Vec<DeviceInfo>

Get all available devices

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pub fn get_device(&self, device: &Device) -> Option<DeviceInfo>

Get device info by ID

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pub fn primary_device(&self) -> Device

Get primary device

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pub fn set_primary_device(&self, device: Device) -> Result<()>

Set primary device

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pub fn get_gpu_devices(&self) -> Vec<DeviceInfo>

Get available GPU devices

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pub fn total_gpu_memory(&self) -> usize

Get total available GPU memory across all devices

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pub fn update_memory_usage(&self, device: &Device, used_bytes: usize)

Update memory usage for a device

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pub fn find_devices_for_model(&self, model_size_bytes: usize) -> Vec<DeviceInfo>

Find devices that can fit a model of given size

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pub fn select_devices_for_parallelism( &self, model_size_bytes: usize, min_devices: usize, max_devices: usize, ) -> Vec<DeviceInfo>

Select optimal devices for parallel execution

Trait Implementations§

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impl Default for DeviceManager

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for DeviceManager

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> ErasedDestructor for T
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impl<T> From<T> for T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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