#ifndef THC_GENERIC_FILE
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#define THC_GENERIC_FILE "THC/generic/THCTensor.h"
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#else
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#define THCTensor THTensor
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// These used to be distinct types; for some measure of backwards compatibility and documentation
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// alias these to the single THCTensor type.
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#define THCudaTensor THCTensor
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#define THCudaDoubleTensor THCTensor
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#define THCudaHalfTensor THCTensor
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#define THCudaByteTensor THCTensor
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#define THCudaCharTensor THCTensor
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#define THCudaShortTensor THCTensor
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#define THCudaIntTensor THCTensor
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#define THCudaLongTensor THCTensor
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#define THCudaBoolTensor THCTensor
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#define THCudaBFloat16Tensor THCTensor
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/**** access methods ****/
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THC_API THCStorage* THCTensor_(storage)(THCState *state, const THCTensor *self);
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THC_API ptrdiff_t THCTensor_(storageOffset)(THCState *state, const THCTensor *self);
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// See [NOTE: nDimension vs nDimensionLegacyNoScalars vs nDimensionLegacyAll]
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THC_API int THCTensor_(nDimension)(THCState *state, const THCTensor *self);
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THC_API int THCTensor_(nDimensionLegacyNoScalars)(THCState *state, const THCTensor *self);
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THC_API int THCTensor_(nDimensionLegacyAll)(THCState *state, const THCTensor *self);
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THC_API int64_t THCTensor_(size)(THCState *state, const THCTensor *self, int dim);
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THC_API int64_t THCTensor_(sizeLegacyNoScalars)(THCState *state, const THCTensor *self, int dim);
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THC_API int64_t THCTensor_(stride)(THCState *state, const THCTensor *self, int dim);
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THC_API int64_t THCTensor_(strideLegacyNoScalars)(THCState *state, const THCTensor *self, int dim);
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THC_API scalar_t *THCTensor_(data)(THCState *state, const THCTensor *self);
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THC_API void THCTensor_(setFlag)(THCState *state, THCTensor *self, const char flag);
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THC_API void THCTensor_(clearFlag)(THCState *state, THCTensor *self, const char flag);
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/**** creation methods ****/
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THC_API THCTensor *THCTensor_(new)(THCState *state);
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THC_API THCTensor *THCTensor_(newWithTensor)(THCState *state, THCTensor *tensor);
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THC_API THCTensor *THCTensor_(newWithStorage1d)(THCState *state, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_);
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THC_API THCTensor *THCTensor_(newWithStorage2d)(THCState *state, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_);
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THC_API THCTensor *THCTensor_(newWithStorage3d)(THCState *state, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_,
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int64_t size2_, int64_t stride2_);
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THC_API THCTensor *THCTensor_(newWithStorage4d)(THCState *state, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_,
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int64_t size2_, int64_t stride2_,
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int64_t size3_, int64_t stride3_);
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/* stride might be NULL */
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THC_API THCTensor *THCTensor_(newWithSize1d)(THCState *state, int64_t size0_);
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THC_API THCTensor *THCTensor_(newWithSize2d)(THCState *state, int64_t size0_, int64_t size1_);
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THC_API THCTensor *THCTensor_(newWithSize3d)(THCState *state, int64_t size0_, int64_t size1_, int64_t size2_);
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THC_API THCTensor *THCTensor_(newWithSize4d)(THCState *state, int64_t size0_, int64_t size1_, int64_t size2_, int64_t size3_);
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THC_API THCTensor *THCTensor_(newClone)(THCState *state, THCTensor *self);
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THC_API THCTensor *THCTensor_(newContiguous)(THCState *state, THCTensor *tensor);
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THC_API THCTensor *THCTensor_(newSelect)(THCState *state, THCTensor *tensor, int dimension_, int64_t sliceIndex_);
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THC_API THCTensor *THCTensor_(newNarrow)(THCState *state, THCTensor *tensor, int dimension_, int64_t firstIndex_, int64_t size_);
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THC_API THCTensor *THCTensor_(newTranspose)(THCState *state, THCTensor *tensor, int dimension1_, int dimension2_);
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THC_API THCTensor *THCTensor_(newFoldBatchDim)(THCState *state, THCTensor *input);
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// resize* methods simply resize the storage. So they may not retain the current data at current indices.
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// This is especially likely to happen when the tensor is not contiguous. In general, if you still need the
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// values, unless you are doing some size and stride tricks, do not use resize*.
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THC_API void THCTensor_(resizeNd)(THCState *state, THCTensor *tensor, int nDimension, const int64_t *size, const int64_t *stride);
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THC_API void THCTensor_(resizeAs)(THCState *state, THCTensor *tensor, THCTensor *src);
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THC_API void THCTensor_(resize0d)(THCState *state, THCTensor *tensor);
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THC_API void THCTensor_(resize1d)(THCState *state, THCTensor *tensor, int64_t size0_);
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THC_API void THCTensor_(resize2d)(THCState *state, THCTensor *tensor, int64_t size0_, int64_t size1_);
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THC_API void THCTensor_(resize3d)(THCState *state, THCTensor *tensor, int64_t size0_, int64_t size1_, int64_t size2_);
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THC_API void THCTensor_(resize4d)(THCState *state, THCTensor *tensor, int64_t size0_, int64_t size1_, int64_t size2_, int64_t size3_);
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THC_API void THCTensor_(resize5d)(THCState *state, THCTensor *tensor, int64_t size0_, int64_t size1_, int64_t size2_, int64_t size3_, int64_t size4_);
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THC_API void THCTensor_(set)(THCState *state, THCTensor *self, THCTensor *src);
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THC_API void THCTensor_(setStorageNd)(THCState *state, THCTensor *self, THCStorage *storage, ptrdiff_t storageOffset, int nDimension, const int64_t *size, const int64_t *stride);
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THC_API void THCTensor_(setStorage1d)(THCState *state, THCTensor *self, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_);
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THC_API void THCTensor_(setStorage2d)(THCState *state, THCTensor *self, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_);
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THC_API void THCTensor_(setStorage3d)(THCState *state, THCTensor *self, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_,
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int64_t size2_, int64_t stride2_);
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THC_API void THCTensor_(setStorage4d)(THCState *state, THCTensor *self, THCStorage *storage_, ptrdiff_t storageOffset_,
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int64_t size0_, int64_t stride0_,
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int64_t size1_, int64_t stride1_,
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int64_t size2_, int64_t stride2_,
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int64_t size3_, int64_t stride3_);
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THC_API void THCTensor_(narrow)(THCState *state, THCTensor *self, THCTensor *src, int dimension_, int64_t firstIndex_, int64_t size_);
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THC_API void THCTensor_(select)(THCState *state, THCTensor *self, THCTensor *src, int dimension_, int64_t sliceIndex_);
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THC_API void THCTensor_(transpose)(THCState *state, THCTensor *self, THCTensor *src, int dimension1_, int dimension2_);
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THC_API void THCTensor_(unfold)(THCState *state, THCTensor *self, THCTensor *src, int dimension_, int64_t size_, int64_t step_);
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THC_API void THCTensor_(squeeze)(THCState *state, THCTensor *self, THCTensor *src);
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THC_API void THCTensor_(squeeze1d)(THCState *state, THCTensor *self, THCTensor *src, int dimension_);
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THC_API void THCTensor_(unsqueeze1d)(THCState *state, THCTensor *self, THCTensor *src, int dimension_);
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THC_API int THCTensor_(isContiguous)(THCState *state, const THCTensor *self);
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THC_API int THCTensor_(isSameSizeAs)(THCState *state, const THCTensor *self, const THCTensor *src);
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THC_API int THCTensor_(isSetTo)(THCState *state, const THCTensor *self, const THCTensor *src);
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THC_API ptrdiff_t THCTensor_(nElement)(THCState *state, const THCTensor *self);
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THC_API void THCTensor_(retain)(THCState *state, THCTensor *self);
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THC_API void THCTensor_(free)(THCState *state, THCTensor *self);
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THC_API void THCTensor_(freeCopyTo)(THCState *state, THCTensor *self, THCTensor *dst);
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/* Slow access methods [check everything] */
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THC_API void THCTensor_(set0d)(THCState *state, THCTensor *tensor, scalar_t value);
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THC_API void THCTensor_(set1d)(THCState *state, THCTensor *tensor, int64_t x0, scalar_t value);
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THC_API void THCTensor_(set2d)(THCState *state, THCTensor *tensor, int64_t x0, int64_t x1, scalar_t value);
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THC_API void THCTensor_(set3d)(THCState *state, THCTensor *tensor, int64_t x0, int64_t x1, int64_t x2, scalar_t value);
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THC_API void THCTensor_(set4d)(THCState *state, THCTensor *tensor, int64_t x0, int64_t x1, int64_t x2, int64_t x3, scalar_t value);
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THC_API scalar_t THCTensor_(get0d)(THCState *state, const THCTensor *tensor);
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THC_API scalar_t THCTensor_(get1d)(THCState *state, const THCTensor *tensor, int64_t x0);
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THC_API scalar_t THCTensor_(get2d)(THCState *state, const THCTensor *tensor, int64_t x0, int64_t x1);
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THC_API scalar_t THCTensor_(get3d)(THCState *state, const THCTensor *tensor, int64_t x0, int64_t x1, int64_t x2);
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THC_API scalar_t THCTensor_(get4d)(THCState *state, const THCTensor *tensor, int64_t x0, int64_t x1, int64_t x2, int64_t x3);
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/* CUDA-specific functions */
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THC_API int THCTensor_(getDevice)(THCState *state, const THCTensor *self);
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THC_API int THCTensor_(checkGPU)(THCState *state, unsigned int nTensors, ...);
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/* debug methods */
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THC_API THCDescBuff THCTensor_(sizeDesc)(THCState *state, const THCTensor *tensor);
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#endif
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