constructor deprecations
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0c19dad700
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@ -20,7 +20,7 @@ function DropoutDesc(ρ::Real; seed::Integer=0)
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s = Csize_t[0]
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@check ccall((:cudnnCreateDropoutDescriptor,libcudnn), cudnnStatus_t, (Ptr{Ptr{Nothing}},), d)
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@check ccall((:cudnnDropoutGetStatesSize,libcudnn),cudnnStatus_t,(Ptr{Nothing},Ptr{Csize_t}),handle(),s)
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states = CuArray{UInt8}(s[]) # TODO: can we drop this when ρ=0?
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states = CuArray{UInt8}(undef, s[]) # TODO: can we drop this when ρ=0?
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desc = DropoutDesc(d[], states)
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@check ccall((:cudnnSetDropoutDescriptor,libcudnn),cudnnStatus_t,(Ptr{Nothing},Ptr{Nothing},Cfloat,Ptr{Nothing},Csize_t,Culonglong),
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desc,handle(),ρ,states,length(states),seed)
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@ -107,12 +107,12 @@ function rnnWorkspaceSize(r::RNNDesc, seqlen, xdesc)
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return Int(size[])
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end
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const workspace = [CuVector{UInt8}(1)]
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const workspace = [CuVector{UInt8}(undef, 1)]
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getworkspace(bytes) =
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length(workspace[]) ≥ bytes ?
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workspace[] :
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(workspace[] = CuVector{UInt8}(bytes))
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(workspace[] = CuVector{UInt8}(undef, bytes))
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getworkspace(r::RNNDesc, seqlen, xdesc) =
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getworkspace(rnnWorkspaceSize(r, seqlen, xdesc))
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@ -174,7 +174,7 @@ function forward(rnn::RNNDesc{T}, x::CuArray{T}, h_::CuArray{T}, c_ = nothing, t
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ydesc = xDesc(y)
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workspace = getworkspace(rnn, seqLength, xdesc)
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reserve = train == Val{true} ?
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CuVector{UInt8}(rnnTrainingReserveSize(rnn, seqLength, xdesc)) :
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CuVector{UInt8}(undef, rnnTrainingReserveSize(rnn, seqLength, xdesc)) :
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nothing
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co = c == nothing ? c : similar(c)
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cudnnRNNForward(rnn, seqLength,
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