| Safe Haskell | None |
|---|---|
| Language | GHC2021 |
Futhark.CodeGen.ImpGen.GPU.Block
Contents
Description
Generation of kernels with block-level bodies.
Synopsis
- sKernelBlock :: String -> VName -> KernelAttrs -> InKernelGen () -> CallKernelGen ()
- compileBlockResult :: SegSpace -> PatElem LetDecMem -> KernelResult -> InKernelGen ()
- blockOperations :: Operations GPUMem KernelEnv KernelOp
- data Precomputed
- precomputeConstants :: Count BlockSize (TExp Int64) -> Stms GPUMem -> CallKernelGen Precomputed
- precomputedConstants :: Precomputed -> InKernelGen a -> InKernelGen a
- atomicUpdateLocking :: AtomicBinOp -> Lambda GPUMem -> AtomicUpdate GPUMem KernelEnv
Documentation
sKernelBlock :: String -> VName -> KernelAttrs -> InKernelGen () -> CallKernelGen () Source #
Create a kernel with GPU operations at the block level.
compileBlockResult :: SegSpace -> PatElem LetDecMem -> KernelResult -> InKernelGen () Source #
Generate code for writing this result of a block-level kernel. The
PatElem and KernelResult must be matched as in the original segop.
blockOperations :: Operations GPUMem KernelEnv KernelOp Source #
The operations for block-level kernels.
Precomputation
data Precomputed Source #
Various useful precomputed information for block-level SegOps.
precomputeConstants :: Count BlockSize (TExp Int64) -> Stms GPUMem -> CallKernelGen Precomputed Source #
Precompute various constants and useful information.
precomputedConstants :: Precomputed -> InKernelGen a -> InKernelGen a Source #
Make use of various precomputed constants.
atomicUpdateLocking :: AtomicBinOp -> Lambda GPUMem -> AtomicUpdate GPUMem KernelEnv Source #
Do an atomic update corresponding to a binary operator lambda.