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GpuContextWrapper

scirs2_core::memory::cross_device

Struct GpuContextWrapper 

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pub struct GpuContextWrapper { /* private fields */ }
Expand description

GPU device wrapper

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impl GpuContextWrapper

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pub fn new(gpu_device: Arc<GpuContext>, devicetype: DeviceType) -> Self

Create a new GPU device wrapper

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impl Device for GpuContextWrapper

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fn device_type(&self) -> DeviceType

Get device type
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fn allocate(&self, size: usize) -> CoreResult<usize>

Allocate memory on this device
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fn deallocate(&self, address: usize) -> CoreResult<()>

Deallocate memory on this device
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unsafe fn copy_from_host( &self, src: *const u8, _dst: usize, size: usize, ) -> CoreResult<()>

Copy data to this device from CPU Read more
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unsafe fn copy_to_host( &self, src: usize, _dst: *mut u8, size: usize, ) -> CoreResult<()>

Copy data from this device to CPU Read more
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fn copy_peer( &self, src: usize, _dst_device: &dyn Device, _dst: usize, _size: usize, ) -> CoreResult<()>

Copy data between devices (if supported)
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fn synchronize(&self) -> CoreResult<()>

Synchronize device operations
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fn available_memory(&self) -> CoreResult<usize>

Get available memory in bytes
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fn total_memory(&self) -> CoreResult<usize>

Get total memory in bytes

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