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Hdf5 impl #129

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Hdf5 impl #129

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1a3bd57
hdf5 api
Nader-Rahhal May 15, 2026
ce6fa56
finish
Nader-Rahhal May 16, 2026
3397a3d
fix naming
Nader-Rahhal May 18, 2026
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15 changes: 15 additions & 0 deletions src/ndarray/ndarray.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -763,3 +763,18 @@ end
function Base.isapprox(arr::NDArray{T}, arr2::NDArray{T}; atol=0, rtol=0) where {T}
return compare(arr, arr2, atol, rtol)
end

function h5write(path::String, dataset::String, arr::NDArray{T,N}) where {T,N}
st_handle = get_store(arr)
la = Legate.LogicalArray{T,N}(st_handle[], size(arr))
Legate.write_hdf5(la, path, dataset)
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end

function h5read(path::String, dataset::String)
la = Legate.read_hdf5(path, dataset)
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T = eltype(la)
N = Int(Legate.dim(la))
st = Legate.data(la.handle) # call data on the raw impl
ptr = nda_store_to_ndarray(st) # pass directly
return NDArray(ptr, T, Val(N), nothing)
end
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