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Support unified memory #1812

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Support unified memory #1812

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9 changes: 7 additions & 2 deletions src/xla/XLA.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -134,8 +134,13 @@ function __init__()
)
@debug "XLA_REACTANT_GPU_MEM_FRACTION: " XLA_REACTANT_GPU_MEM_FRACTION[] maxlog =
1
if XLA_REACTANT_GPU_MEM_FRACTION[] > 1 || XLA_REACTANT_GPU_MEM_FRACTION[] < 0
error("XLA_REACTANT_GPU_MEM_FRACTION must be between 0 and 1")
if XLA_REACTANT_GPU_MEM_FRACTION[] < 0
error("XLA_REACTANT_GPU_MEM_FRACTION must be not be negative")
elseif XLA_REACTANT_GPU_MEM_FRACTION[] > 1
if get(ENV, "TF_FORCE_UNIFIED_MEMORY", "0") != "1"
error("XLA_REACTANT_GPU_MEM_FRACTION must be not greater than 1 without \
TF_FORCE_UNIFIED_MEMORY=1")
end
end
end

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