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MemoryTransfer

scirs2_cluster::gpu::memory

Enum MemoryTransfer 

Source 
pub enum MemoryTransfer {
    HostToDevice {
        host_ptr: *const u8,
        device_ptr: usize,
        size: usize,
    },
    DeviceToHost {
        device_ptr: usize,
        host_ptr: *mut u8,
        size: usize,
    },
    DeviceToDevice {
        src_device_ptr: usize,
        dst_device_ptr: usize,
        size: usize,
    },
}
Expand description

Memory transfer operations

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HostToDevice

Host to device transfer

Fields

§host_ptr: *const u8

Source host pointer

§device_ptr: usize

Destination device pointer

§size: usize

Size in bytes

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DeviceToHost

Device to host transfer

Fields

§device_ptr: usize

Source device pointer

§host_ptr: *mut u8

Destination host pointer

§size: usize

Size in bytes

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DeviceToDevice

Device to device transfer

Fields

§src_device_ptr: usize

Source device pointer

§dst_device_ptr: usize

Destination device pointer

§size: usize

Size in bytes

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impl MemoryTransfer

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pub fn size(&self) -> usize

Get transfer size in bytes

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

Execute the memory transfer (stub)

Trait Implementations§

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impl Clone for MemoryTransfer

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fn clone(&self) -> MemoryTransfer

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MemoryTransfer

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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const ALIGN: usize

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