sparkl2d_kernels

Struct GpuGrid

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#[repr(C)]
pub struct GpuGrid {
    pub packed_key_to_active_block: GridHashMap,
    pub dispatch_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>,
    pub dispatch_halo_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>,
    /* private fields */
}

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§packed_key_to_active_block: GridHashMap§dispatch_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>§dispatch_halo_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>

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impl GpuGrid

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pub unsafe fn new( cell_width: Real, capacity: u64, buffer: DevicePointer<GpuGridNode>, active_blocks: DevicePointer<ActiveBlockHeader>, num_active_blocks: DevicePointer<u32>, dispatch_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>, dispatch_halo_block_to_active_block: DevicePointer<DispatchBlock2ActiveBlock>, packed_key_to_active_block: GridHashMap, ) -> Self

Creates a new GPU grid.

The input buffer must be a valid pointer to a buffer able to hold exactly capacity grid nodes.

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pub fn capacity(&self) -> usize

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pub fn cell_width(&self) -> Real

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pub unsafe fn dispatch_block_to_active_block_unchecked( &self, dispatch_block_id: usize, ) -> DispatchBlock2ActiveBlock

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pub unsafe fn dispatch_block_to_active_block_unchecked_mut( &mut self, dispatch_block_id: usize, ) -> &mut DispatchBlock2ActiveBlock

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pub unsafe fn active_block_unchecked( &self, block_id: BlockHeaderId, ) -> &ActiveBlockHeader

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pub unsafe fn active_block_unchecked_mut( &mut self, block_id: BlockHeaderId, ) -> &mut ActiveBlockHeader

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pub fn num_active_blocks(&self) -> u32

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pub fn num_active_blocks_mut(&mut self) -> &mut u32

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pub fn block_associated_to_point(&self, pt: &Point<Real>) -> BlockVirtualId

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pub fn blocks_associated_to_point( &self, pt: &Point<Real>, ) -> [BlockVirtualId; 4]

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pub fn blocks_associated_to_block(block: Vector<usize>) -> [BlockVirtualId; 4]

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pub fn blocks_transferring_into_block( block: Vector<usize>, ) -> [BlockVirtualId; 4]

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pub fn mark_block_as_active(&mut self, virtual_id: BlockVirtualId)

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pub unsafe fn get_packed_block_mut( &mut self, id: BlockVirtualId, ) -> Option<&mut ActiveBlockHeader>

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pub unsafe fn get_header_block_id( &self, id: BlockVirtualId, ) -> Option<BlockHeaderId>

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pub unsafe fn get_node_unchecked(&self, id: NodePhysicalId) -> &GpuGridNode

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pub fn get_node(&self, id: NodePhysicalId) -> Option<&GpuGridNode>

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pub fn get_node_mut(&mut self, id: NodePhysicalId) -> Option<&mut GpuGridNode>

Trait Implementations§

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impl Clone for GpuGrid

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fn clone(&self) -> GpuGrid

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for GpuGrid

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impl DeviceCopy for GpuGrid

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

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<T> DeviceCopyExt for T
where T: DeviceCopy,

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fn as_dbox(&self) -> Result<DeviceBox<Self>, CudaError>

Makes a new DeviceBox from this value.
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