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libcutensor.jl
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libcutensor.jl
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# Julia wrapper for header: cutensor.h
# Automatically generated using Clang.jl
@checked function cutensorInit(handle)
initialize_context()
ccall((:cutensorInit, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t},),
handle)
end
@checked function cutensorInitTensorDescriptor(handle, desc, numModes, extent, stride,
dataType, unaryOp)
initialize_context()
ccall((:cutensorInitTensorDescriptor, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorTensorDescriptor_t}, UInt32,
Ptr{Int64}, Ptr{Int64}, cudaDataType_t, cutensorOperator_t),
handle, desc, numModes, extent, stride, dataType, unaryOp)
end
@checked function cutensorElementwiseTrinary(handle, alpha, A, descA, modeA, beta, B,
descB, modeB, gamma, C, descC, modeC, D,
descD, modeD, opAB, opABC, typeScalar, stream)
initialize_context()
ccall((:cutensorElementwiseTrinary, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{Cvoid}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, Ptr{Cvoid},
PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t}, Ptr{Int32},
Ptr{Cvoid}, PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t},
Ptr{Int32}, PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t},
Ptr{Int32}, cutensorOperator_t, cutensorOperator_t, cudaDataType_t,
CUstream),
handle, alpha, A, descA, modeA, beta, B, descB, modeB, gamma, C, descC,
modeC, D, descD, modeD, opAB, opABC, typeScalar, stream)
end
@checked function cutensorElementwiseBinary(handle, alpha, A, descA, modeA, gamma, C,
descC, modeC, D, descD, modeD, opAC,
typeScalar, stream)
initialize_context()
ccall((:cutensorElementwiseBinary, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{Cvoid}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, Ptr{Cvoid},
PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t}, Ptr{Int32},
PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t}, Ptr{Int32},
cutensorOperator_t, cudaDataType_t, CUstream),
handle, alpha, A, descA, modeA, gamma, C, descC, modeC, D, descD, modeD,
opAC, typeScalar, stream)
end
@checked function cutensorPermutation(handle, alpha, A, descA, modeA, B, descB, modeB,
typeScalar, stream)
initialize_context()
ccall((:cutensorPermutation, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{Cvoid}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, cudaDataType_t, CUstream),
handle, alpha, A, descA, modeA, B, descB, modeB, typeScalar, stream)
end
@checked function cutensorInitContractionDescriptor(handle, desc, descA, modeA,
alignmentRequirementA, descB, modeB,
alignmentRequirementB, descC, modeC,
alignmentRequirementC, descD, modeD,
alignmentRequirementD, computeType)
initialize_context()
ccall((:cutensorInitContractionDescriptor, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorContractionDescriptor_t},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, UInt32,
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, UInt32,
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, UInt32,
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, UInt32,
cutensorComputeType_t),
handle, desc, descA, modeA, alignmentRequirementA, descB, modeB,
alignmentRequirementB, descC, modeC, alignmentRequirementC, descD,
modeD, alignmentRequirementD, computeType)
end
@checked function cutensorInitContractionFind(handle, find, algo)
initialize_context()
ccall((:cutensorInitContractionFind, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorContractionFind_t}, cutensorAlgo_t),
handle, find, algo)
end
@checked function cutensorContractionGetWorkspace(handle, desc, find, pref, workspaceSize)
initialize_context()
ccall((:cutensorContractionGetWorkspace, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorContractionDescriptor_t},
Ptr{cutensorContractionFind_t}, cutensorWorksizePreference_t,
Ptr{UInt64}),
handle, desc, find, pref, workspaceSize)
end
@checked function cutensorInitContractionPlan(handle, plan, desc, find, workspaceSize)
initialize_context()
ccall((:cutensorInitContractionPlan, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorContractionPlan_t},
Ptr{cutensorContractionDescriptor_t}, Ptr{cutensorContractionFind_t},
UInt64),
handle, plan, desc, find, workspaceSize)
end
@checked function cutensorContraction(handle, plan, alpha, A, B, beta, C, D, workspace,
workspaceSize, stream)
initialize_context()
ccall((:cutensorContraction, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{cutensorContractionPlan_t}, Ptr{Cvoid},
PtrOrCuPtr{Cvoid}, PtrOrCuPtr{Cvoid}, Ptr{Cvoid}, PtrOrCuPtr{Cvoid},
PtrOrCuPtr{Cvoid}, CuPtr{Cvoid}, UInt64, CUstream),
handle, plan, alpha, A, B, beta, C, D, workspace, workspaceSize, stream)
end
@checked function cutensorContractionMaxAlgos(maxNumAlgos)
initialize_context()
ccall((:cutensorContractionMaxAlgos, libcutensor()), cutensorStatus_t,
(Ptr{Int32},),
maxNumAlgos)
end
@checked function cutensorReduction(handle, alpha, A, descA, modeA, beta, C, descC, modeC,
D, descD, modeD, opReduce, minTypeCompute, workspace,
workspaceSize, stream)
initialize_context()
ccall((:cutensorReduction, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, Ptr{Cvoid}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, Ptr{Cvoid},
PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t}, Ptr{Int32},
PtrOrCuPtr{Cvoid}, Ptr{cutensorTensorDescriptor_t}, Ptr{Int32},
cutensorOperator_t, cutensorComputeType_t, PtrOrCuPtr{Cvoid}, UInt64,
CUstream),
handle, alpha, A, descA, modeA, beta, C, descC, modeC, D, descD, modeD,
opReduce, minTypeCompute, workspace, workspaceSize, stream)
end
@checked function cutensorReductionGetWorkspace(handle, A, descA_, modeA, C, descC_, modeC,
D, descD_, modeD, opReduce, typeCompute,
workspaceSize)
initialize_context()
ccall((:cutensorReductionGetWorkspace, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{Int32}, cutensorOperator_t,
cutensorComputeType_t, Ptr{UInt64}),
handle, A, descA_, modeA, C, descC_, modeC, D, descD_, modeD, opReduce,
typeCompute, workspaceSize)
end
@checked function cutensorGetAlignmentRequirement(handle, ptr, desc, alignmentRequirement)
initialize_context()
ccall((:cutensorGetAlignmentRequirement, libcutensor()), cutensorStatus_t,
(Ptr{cutensorHandle_t}, PtrOrCuPtr{Cvoid},
Ptr{cutensorTensorDescriptor_t}, Ptr{UInt32}),
handle, ptr, desc, alignmentRequirement)
end
function cutensorGetErrorString(error)
ccall((:cutensorGetErrorString, libcutensor()), Cstring,
(cutensorStatus_t,),
error)
end
function cutensorGetVersion()
ccall((:cutensorGetVersion, libcutensor()), Csize_t, ())
end
function cutensorGetCudartVersion()
ccall((:cutensorGetCudartVersion, libcutensor()), Csize_t, ())
end
## added in CUTENSOR 1.2
@checked function cutensorHandleWriteCacheToFile(handle, filename)
initialize_context()
ccall((:cutensorHandleWriteCacheToFile, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t}, Ptr{UInt8}), handle, filename)
end
@checked function cutensorContractionFindSetAttribute(handle, find, attr, buf, sizeInBytes)
initialize_context()
ccall((:cutensorContractionFindSetAttribute, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t}, Ptr{cutensorContractionFind_t}, cutensorContractionFindAttributes_t, Ptr{Cvoid}, Csize_t), handle, find, attr, buf, sizeInBytes)
end
@checked function cutensorHandleReadCacheFromFile(handle, filename, numCachelinesRead)
initialize_context()
ccall((:cutensorHandleReadCacheFromFile, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t}, Ptr{UInt8}, Ref{UInt32}), handle, filename, numCachelinesRead)
end
@checked function cutensorContractionDescriptorSetAttribute(handle, desc, attr, buf, sizeInBytes)
initialize_context()
ccall((:cutensorContractionDescriptorSetAttribute, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t}, Ptr{cutensorContractionDescriptor_t}, cutensorContractionDescriptorAttributes_t, Ptr{Cvoid}, Csize_t), handle, desc, attr, buf, sizeInBytes)
end
@checked function cutensorHandleDetachPlanCachelines(handle)
initialize_context()
ccall((:cutensorHandleDetachPlanCachelines, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t},), handle)
end
@checked function cutensorHandleAttachPlanCachelines(handle, cachelines, numCachelines)
initialize_context()
ccall((:cutensorHandleAttachPlanCachelines, libcutensor()), cutensorStatus_t, (Ptr{cutensorHandle_t}, Ptr{cutensorPlanCacheline_t}, UInt32), handle, cachelines, numCachelines)
end