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use unsafe_indices for a few examples #612

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Merged
vchuravy merged 1 commit into from
Jun 11, 2025
Merged

use unsafe_indices for a few examples #612

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8 changes: 4 additions & 4 deletions examples/performance.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ end

# Local memory variants

@kernel function lmem_copy_kernel!(
@kernel unsafe_indices = true function lmem_copy_kernel!(
output, @Const(input),
::Val{BANK} = Val(1),
) where {BANK}
Expand All @@ -46,7 +46,7 @@ end
@inbounds output[I, J] = tile[i, j]
end

@kernel function lmem_transpose_kernel!(
@kernel unsafe_indices = true function lmem_transpose_kernel!(
output, @Const(input),
::Val{BANK} = Val(1),
) where {BANK}
Expand Down Expand Up @@ -77,7 +77,7 @@ end

# Local Memory + process multiple elements per lane

@kernel function coalesced_copy_kernel!(
@kernel unsafe_indices = true function coalesced_copy_kernel!(
output, @Const(input),
::Val{BANK} = Val(1),
) where {BANK}
Expand Down Expand Up @@ -105,7 +105,7 @@ end
end
end

@kernel function coalesced_transpose_kernel!(
@kernel unsafe_indices = true function coalesced_transpose_kernel!(
output, @Const(input),
::Val{BANK} = Val(1),
) where {BANK}
Expand Down
2 changes: 1 addition & 1 deletion examples/performant_matmul.jl
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Expand Up @@ -9,7 +9,7 @@ include(joinpath(dirname(pathof(KernelAbstractions)), "../examples/utils.jl")) #
# Metal sometimes supports fewer.
const TILE_DIM = 16

@kernel function coalesced_matmul_kernel!(
@kernel unsafe_indices = true function coalesced_matmul_kernel!(
output, @Const(input1), @Const(input2), N, R, M,
::Val{BANK} = Val(1),
) where {BANK}
Expand Down
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