LoadError: Failed to precompile Knet [1902f260-5fb4-5aff-8c31-6271790ab950] to my julia directory

[JuanVargas]

Hi, I am starting to use Knet in Julia version 1.6.2. After starting Julia, I enter:

Pkg.add("Knet"); using Knet

I get

✗ Knet 2 dependencies successfully precompiled in 16 seconds (243 already precompiled) 1 dependency errored. To see a full report either run import Pkg; Pkg.precompile() or load the package

LoadError: LoadError: LoadError: UndefVarError: cudnnRNNTempSpaceSizes not defined

Is there a fix to this problem??

[denizyuret]

This seems to be a CUDA.jl version issue. You may not have the right CUDA libraries installed. Please try to install and test CUDA.jl first. CUDA.versioninfo() should give you all the library versions you have.

On Wed, Aug 11, 2021 at 6:58 PM Juan E. Vargas @.***> wrote:

Hi, I am starting to use Knet in Julia version 1.6.2. After starting Julia, I enter:

Pkg.add("Knet"); using Knet

I get

✗ Knet 2 dependencies successfully precompiled in 16 seconds (243 already precompiled) 1 dependency errored. To see a full report either run import Pkg; Pkg.precompile() or load the package

LoadError: LoadError: LoadError: UndefVarError: cudnnRNNTempSpaceSizes not defined

Is there a fix to this problem??

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[hiiroo]

I am getting a similar error. I am using macOS 11.5.1 with no Nvidia gpus.

WARNING: could not import CUDNN.cudnnTensorDescriptor into CUDNN
WARNING: could not import CUDNN.cudnnFilterDescriptor into CUDNN
WARNING: could not import CUDNN.cudnnActivationForwardAD into CUDNN
WARNING: could not import CUDNN.cudnnSoftmaxForwardAD into CUDNN
WARNING: could not import CUDNN.cudnnPoolingForwardAD into CUDNN
WARNING: could not import CUDNN.cudnnDropoutForwardAD into CUDNN
WARNING: could not import CUDNN.cudnnRNNForwardAD into CUDNN
ERROR: LoadError: LoadError: LoadError: UndefVarError: cudnnRNNTempSpaceSizes not defined
Stacktrace:
  [1] include(mod::Module, _path::String)
    @ Base ./Base.jl:386
  [2] include(x::String)
    @ Knet.CUDNN ~/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:1
  [3] top-level scope
    @ ~/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:10
  [4] include(mod::Module, _path::String)
    @ Base ./Base.jl:386
  [5] include(x::String)
    @ Knet ~/.julia/packages/Knet/59nH1/src/Knet.jl:1
  [6] top-level scope
    @ ~/.julia/packages/Knet/59nH1/src/Knet.jl:18
  [7] include
    @ ./Base.jl:386 [inlined]
  [8] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::Nothing)
    @ Base ./loading.jl:1213
  [9] top-level scope
    @ none:1
 [10] eval
    @ ./boot.jl:360 [inlined]
 [11] eval(x::Expr)
    @ Base.MainInclude ./client.jl:446
 [12] top-level scope
    @ none:1
in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/cudnn/rnn.jl:4
in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:1
in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/Knet.jl:1
ERROR: Failed to precompile Knet [1902f260-5fb4-5aff-8c31-6271790ab950] to /Users/x/.julia/compiled/v1.6/Knet/jl_1gOztB.
Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:33
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::Base.TTY, internal_stdout::Base.TTY)
   @ Base ./loading.jl:1360
 [3] compilecache(pkg::Base.PkgId, path::String)
   @ Base ./loading.jl:1306
 [4] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1021
 [5] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:914
 [6] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:901```

[denizyuret]

I cannot replicate this error using Julia 1.6.2, CUDA 3.4.2 and Knet 1.4.8.

On Mon, Aug 23, 2021 at 7:17 PM Mert Ceylan @.***> wrote:

I am getting a similar error. I am using macOS 11.5.1 with no Nvidia gpus.

WARNING: could not import CUDNN.cudnnTensorDescriptor into CUDNN WARNING: could not import CUDNN.cudnnFilterDescriptor into CUDNN WARNING: could not import CUDNN.cudnnActivationForwardAD into CUDNN WARNING: could not import CUDNN.cudnnSoftmaxForwardAD into CUDNN WARNING: could not import CUDNN.cudnnPoolingForwardAD into CUDNN WARNING: could not import CUDNN.cudnnDropoutForwardAD into CUDNN WARNING: could not import CUDNN.cudnnRNNForwardAD into CUDNN ERROR: LoadError: LoadError: LoadError: UndefVarError: cudnnRNNTempSpaceSizes not defined Stacktrace: [1] include(mod::Module, _path::String) @ Base ./Base.jl:386 [2] include(x::String) @ Knet.CUDNN ~/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:1 [3] top-level scope @ ~/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:10 [4] include(mod::Module, _path::String) @ Base ./Base.jl:386 [5] include(x::String) @ Knet ~/.julia/packages/Knet/59nH1/src/Knet.jl:1 [6] top-level scope @ ~/.julia/packages/Knet/59nH1/src/Knet.jl:18 [7] include @ ./Base.jl:386 [inlined] [8] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::Nothing) @ Base ./loading.jl:1213 [9] top-level scope @ none:1 [10] eval @ ./boot.jl:360 [inlined] [11] eval(x::Expr) @ Base.MainInclude ./client.jl:446 [12] top-level scope @ none:1 in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/cudnn/rnn.jl:4 in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/cudnn/CUDNN.jl:1 in expression starting at /Users/x/.julia/packages/Knet/59nH1/src/Knet.jl:1 ERROR: Failed to precompile Knet [1902f260-5fb4-5aff-8c31-6271790ab950] to /Users/x/.julia/compiled/v1.6/Knet/jl_1gOztB. Stacktrace: [1] error(s::String) @ Base ./error.jl:33 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::Base.TTY, internal_stdout::Base.TTY) @ Base ./loading.jl:1360 [3] compilecache(pkg::Base.PkgId, path::String) @ Base ./loading.jl:1306 [4] _require(pkg::Base.PkgId) @ Base ./loading.jl:1021 [5] require(uuidkey::Base.PkgId) @ Base ./loading.jl:914 [6] require(into::Module, mod::Symbol) @ Base ./loading.jl:901```

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