TIM-VX API |Internal Op |Status | Reference
:------    |:----- |:------|:------
Add|ADD|Mapped|[tf.math.add](https://tensorflow.google.cn/api_docs/python/tf/math/add)
Multiply|MULTIPLY|Mapped|[tf.math.multiply](https://tensorflow.google.cn/api_docs/python/tf/math/multiply)
Conv2d|CONV2D|Mapped|[tf.nn.conv2d](https://tensorflow.google.cn/api_docs/python/tf/nn/conv2d)
||CONV_RELU|Deprecated
||CONV_RELU_POOL|Deprecated
||FCL|Deprecated
||FCL_RELU|Deprecated
Softmax|SOFTMAX|Mapped|[tf.nn.softmax](https://tensorflow.google.cn/api_docs/python/tf/nn/softmax)
Pool2d|POOL|Mapped|[tf.nn.pool](https://tensorflow.google.cn/api_docs/python/tf/nn/pool)
LeakyRelu|LEAKY_RELU|Mapped|[tf.nn.leaky_relu](https://tensorflow.google.cn/api_docs/python/tf/nn/leaky_relu)
||LRN|Deprecated
Concat|CONCAT|Mapped|[tf.concat](https://tensorflow.google.cn/api_docs/python/tf/concat)
Split|SPLIT|Mapped|[tf.split](https://tensorflow.google.cn/api_docs/python/tf/split)
||NOOP|Unmapped
||ROI_POOL|Unmapped
BatchNorm|BATCH_NORM|Mapped|[tf.nn.batch_normalization](https://tensorflow.google.cn/api_docs/python/tf/nn/batch_normalization)
||PROPOSAL|Unmapped
DeConv2d|DECONVOLUTION|Mapped|[tf.nn.conv2d_transpose](https://tensorflow.google.cn/api_docs/python/tf/nn/conv2d_transpose)
Reshape|RESHAPE|Mapped|[tf.reshape](https://tensorflow.google.cn/api_docs/python/tf/reshape)
Transpose|PERMUTE|Mapped|[tf.transpose](https://tensorflow.google.cn/api_docs/python/tf/transpose)
Prelu|PRELU|Mapped|[tf.keras.layers.PReLU](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/PReLU)
||UPSAMPLE|Unmapped
Relu|RELU|Mapped|[tf.nn.relu](https://tensorflow.google.cn/api_docs/python/tf/nn/relu)
||RELUN|Deprecated|[tf.keras.layers.ReLU(max_value=N)](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/ReLU)
||LSTM|Unmapped|[tf.keras.layers.LSTM](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/LSTM)
Reorg|REORG|Mapped|[darknet.reorg](https://github.com/pjreddie/darknet/blob/master/src/reorg_layer.c)
||VARIABLE|Unmapped|[tf.variable](https://tensorflow.google.cn/api_docs/python/tf/Variable)
L2Normalization|L2_NORMALIZE|Mapped|[tf.math.l2_normalize](https://tensorflow.google.cn/api_docs/python/tf/math/l2_normalize)
FullyConnected|FCL2|Mapped|[tf.keras.layers.Dense](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/Dense)
||POOLWITHARGMAX|Unmapped|[tf.nn.max_pool_with_argmax](https://tensorflow.google.cn/api_docs/python/tf/nn/max_pool_with_argmax)
ArgMax|ARGMAX|Mapped|[tf.math.argmax](https://tensorflow.google.cn/api_docs/python/tf/math/argmax)
Maximum|MAXIMUM|Mapped|[tf.math.maximum](https://tensorflow.google.cn/api_docs/python/tf/math/maximum)
|L2NORMALIZESCALE|UnMapped|
||CROP|Unmapped
Sub|SUBTRACT|Mapped|[tf.math.subtract](https://tensorflow.google.cn/api_docs/python/tf/math/subtract)
Relu6|RELU6|Mapped|[tf.nn.relu6](https://tensorflow.google.cn/api_docs/python/tf/nn/relu6)
Sigmoid|SIGMOID|Mapped|[tf.math.sigmoid](https://tensorflow.google.cn/api_docs/python/tf/math/sigmoid)
Tanh|TANH|Mapped|[tf.math.tanh](https://tensorflow.google.cn/api_docs/python/tf/math/tanh)
Sqrt|SQRT|Mapped|[tf.math.sqrt](https://tensorflow.google.cn/api_docs/python/tf/math/sqrt)
Rsqrt|RSQRT|Mapped|[tf.math.rsqrt](https://tensorflow.google.cn/api_docs/python/tf/math/rsqrt)
SoftRelu|SOFTRELU|Mapped|[tf.math.softplus](https://tensorflow.google.cn/api_docs/python/tf/math/softplus)
Div|DIVIDE|Mapped|[tf.math.divide](https://tensorflow.google.cn/api_docs/python/tf/math/divide)
Dropout|DROPOUT|Mapped|[tf.nn.dropout](https://tensorflow.google.cn/api_docs/python/tf/nn/dropout)
||SHUFFLECHANNEL|Unmapped
Resize|RESIZE|Mapped|[tf.image.resize](https://tensorflow.google.cn/api_docs/python/tf/image/resize)
Reverse|REVERSE|Mapped|[tf.reverse](https://tensorflow.google.cn/api_docs/python/tf/reverse)
DepthToSpace|DEPTH2SPACE|Mapped|[tf.nn.depth_to_space](https://tensorflow.google.cn/api_docs/python/tf/nn/depth_to_space)
SpaceToDepth|SPACE2DEPTH|Mapped|[tf.nn.space_to_depth](https://tensorflow.google.cn/api_docs/python/tf/nn/space_to_depth)
DataConvert|DATACONVERT|Mapped
||SCALE|Deprecated
Slice|SLICE|Mapped|[tf.slice](https://tensorflow.google.cn/api_docs/python/tf/slice)
Elu|ELU|Mapped|[tf.nn.elu](https://tensorflow.google.cn/api_docs/python/tf/nn/elu)
Batch2Space|BATCH2SPACE|Mapped|[tf.batch_to_space](https://tensorflow.google.cn/api_docs/python/tf/batch_to_space)
Space2Batch|SPACE2BATCH|Mapped|[tf.space_to_batch](https://tensorflow.google.cn/api_docs/python/tf/space_to_batch)
Pad|PAD|Mapped|[tf.pad](https://tensorflow.google.cn/api_docs/python/tf/pad)
||IMAGEPROCESS|Unmapped
||MATRIXMUL|Unmapped
||LSTMUNIT|Unmapped
||LAYER_NORM|Unmapped|[tf.keras.layers.LayerNormalization](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/LayerNormalization)
ReduceMin|REDUCE_MIN|Mapped|[tf.math.reduce_min](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_min)
ReduceMax|REDUCE_MAX|Mapped|[tf.math.reduce_max](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_max)
ReduceAny|REDUCE_ANY|Mapped|[tf.math.reduce_any](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_any)
ReduceProd|REDUCE_PROD|Mapped|[tf.math.reduce_prod](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_prod)
ReduceMean|REDUCE_MEAN|Mapped|[tf.math.reduce_mean](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_mean)
||INSTANCE_NORM|Unmapped|[tfa.layers.InstanceNormalization](https://tensorflow.google.cn/addons/api_docs/python/tfa/layers/InstanceNormalization)
||TENSORSTACKCONCAT|Unmapped|
StridedSlice|STRIDED_SLICE|Mapped|[tf.strided_slice](https://tensorflow.google.cn/api_docs/python/tf/strided_slice)
||SIGNAL_FRAME|Unmapped
||A_TIMES_B_PLUS_C|[tf.add(tf.mul(a, X), Y)](https://github.com/hujie-frank/SENet/blob/master/include/caffe/layers/axpy_layer.hpp)
||SVDF|Unmapped
Abs|ABS|Mapped|[tf.math.abs](https://tensorflow.google.cn/api_docs/python/tf/math/abs)
||CONV1D|Unmapped|[tf.nn.conv1d](https://tensorflow.google.cn/api_docs/python/tf/nn/conv1d)
NBG|NBG|Mapped
||CONCATSHIFT|Unmapped
LocalResponseNormalization|LRN2|Mapped|[tf.nn.local_response_normalization](https://tensorflow.google.cn/api_docs/python/tf/nn/local_response_normalization)
Greater|RELATIONAL_OPS_GREATER|Mapped|[tf.math.greater](https://tensorflow.google.cn/api_docs/python/tf/math/greater)
GreaterOrEqual|RELATIONAL_OPS_GREATER_EQUAL|Mapped|[tf.math.greater_equal](https://tensorflow.google.cn/api_docs/python/tf/math/greater_equal)
Less|RELATIONAL_OPS_LESS|Mapped|[tf.math.less](https://tensorflow.google.cn/api_docs/python/tf/math/less)
LessOrEqual|RELATIONAL_OPS_LESS_EQUAL|Mapped|[tf.math.less_equal](https://tensorflow.google.cn/api_docs/python/tf/math/less_equal)
Equal|RELATIONAL_OPS_EQUAL|Mapped|[tf.math.equal](https://tensorflow.google.cn/api_docs/python/tf/math/equal)
NotEqual|RELATIONAL_OPS_NOT_EQUAL|Mapped|[tf.math.not_equal](https://tensorflow.google.cn/api_docs/python/tf/math/not_equal)
||SYNC_HOST|Unmapped
Pow|POW|Mapped|[tf.math.pow](https://tensorflow.google.cn/api_docs/python/tf/math/pow)
||FLOORDIV|Unmapped|[tf.math.floordiv](https://tensorflow.google.cn/api_docs/python/tf/math/floordiv)
Minimum|MINIMUM|Mapped|[tf.math.minimum](https://tensorflow.google.cn/api_docs/python/tf/math/minimum)
||SPATIAL_TRANSFORMER|Unmapped
And|LOGICAL_OPS|Mapped|[tf.math.logical_and](https://tensorflow.google.cn/api_docs/python/tf/math/logical_and)
Or|LOGICAL_OPS|Mapped|[tf.math.logical_or](https://tensorflow.google.cn/api_docs/python/tf/math/logical_or)
Select|SELECT|Mapped|[tf.experimental.numpy.select](https://tensorflow.google.cn/api_docs/python/tf/experimental/numpy/select)
||LSTMUNIT_ACTIVATION|Unmapped
||LSTMUNIT_OVXLIB|Unmapped
||TENSOR_ADD_MEAN_STDDEV_NORM|Unmapped
Relu1|RELU1|Mapped|[tf.keras.layers.ReLU(max_value=1.0)](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/ReLU)
Stack|STACK|Mapped|[tf.stack](https://tensorflow.google.cn/api_docs/python/tf/stack)
Floor|FLOOR|Mapped|[tf.math.floor](https://tensorflow.google.cn/api_docs/python/tf/math/floor)
Square|SQUARE|Mapped|[tf.math.square](https://tensorflow.google.cn/api_docs/python/tf/math/square)
Neg|NEG|Mapped|[tf.math.negative](https://tensorflow.google.cn/api_docs/python/tf/math/negative)
Exp|EXP|Mapped|[tf.math.exp](https://tensorflow.google.cn/api_docs/python/tf/math/exp)
||LSTM_OVXLIB|Unmapped
||PRE_PROCESS_TENSOR|Unmapped
||HASHTABLE_LOOKUP|Unmapped
||EMBEDDING_LOOKUP|Unmapped
||LSH_PROJECTION|Unmapped
||RNN|Unmapped
Clip|CLIP|Mapped|[tf.clip_by_value](https://tensorflow.google.cn/api_docs/python/tf/clip_by_value)
||POST_PROCESS|Unmapped
||PRE_PROCESS_GRAY|Unmapped
||UNSTACK|Unmapped|[tf.unstack](https://tensorflow.google.cn/api_docs/python/tf/unstack)
||PRE_PROCESS_RGB|Unmapped
||PRE_PROCESS|Unmapped
AddN|ADDN|Mapped|[tf.math.add_n](https://tensorflow.google.cn/api_docs/python/tf/math/add_n)
||PRE_PROCESS_YUV420|Unmapped
||EXTRA_ENDING|Unmapped
Gather|GATHER|Mapped|[tf.gather](https://tensorflow.google.cn/api_docs/python/tf/gather)
||TILE|Unmapped|[tf.tile](https://tensorflow.google.cn/api_docs/python/tf/tile)
||GROUPED_CONV2D|Unmapped
||TOPK|Unmapped|[tf.math.top_k](https://tensorflow.google.cn/api_docs/python/tf/math/top_k)
||PRE_PROCESS_BGRA|Unmapped
LogicalNot|LOGICAL_NOT|Mapped|[tf.math.logical_not](https://tensorflow.google.cn/api_docs/python/tf/math/logical_not)
Sin|SIN|Mapped|[tf.math.sin](https://tensorflow.google.cn/api_docs/python/tf/math/sin)
Log|LOG|Mapped|[tf.math.log](https://tensorflow.google.cn/api_docs/python/tf/math/log)
ArgMin|ARGMIN|Mapped|[tf.math.argmin](https://tensorflow.google.cn/api_docs/python/tf/math/argmin)
||ROI_ALIGN|Unmapped
||HEATMAP_MAX_KEYPOINT|Unmapped
||AXIS_ALIGNED_BBOX_TRANSFORM|Unmapped
||BOX_WITH_NMS_LIMIT|Unmapped
||GENERATE_PROPOSALS|Unmapped
||DETECTION_POSTPROCESS|Unmapped
||RANDOM_MULTINOMIAL|Unmapped|[tf.random.categorical](https://tensorflow.google.cn/api_docs/python/tf/random/categorical)
||LOG_SOFTMAX|Unmapped|[tf.nn.log_softmax](https://tensorflow.google.cn/api_docs/python/tf/nn/log_softmax)
||RELU_KERAS|Unmapped|[tf.keras.layers.ReLU](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/ReLU)
||GRU_OVXLIB|Unmapped
||GRUCELL_OVXLIB|Unmapped
||UNIDIRECTIONAL_SEQUENCE_RNN|Unmapped
||QUANTIZED_16BIT_LSTM|Unmapped
||BIDIRECTIONAL_SEQUENCE_RNN|Unmapped
||BIDIRECTIONAL_SEQUENCE_LSTM|Unmapped
||RNNCELL_OVXLIB|Unmapped
HardSwish|SWISH|Mapped|[tf.keras.activations.swish](https://tensorflow.google.cn/api_docs/python/tf/keras/activations/swish)
||DEPTHWISE_CONV1D|Unmapped
GatherNd|GATHER_ND|Mapped|[tf.gather_nd](https://tensorflow.google.cn/api_docs/python/tf/gather_nd)
Cast|CAST|Mapped|[tf.cast](https://tensorflow.google.cn/api_docs/python/tf/cast)
||LINEAR|Unmapped|activation f(x) = a*x + b
||BATCHNORM_SINGLE|Unmapped
||MOMENTS|Unmapped|[tf.moments](https://tensorflow.google.cn/api_docs/python/tf/nn/moments)
Squeeze|SQUEEZE|Mapped|[tf.squeeze](https://tensorflow.google.cn/api_docs/python/tf/squeeze)
HardSigmoid|HARD_SIGMOID|Mapped|[tf.keras.activations.hard_sigmoid](https://tensorflow.google.cn/api_docs/python/tf/keras/activations/hard_sigmoid)
Mish|MISH|Mapped|[tfa.activations.mish](https://tensorflow.google.cn/addons/api_docs/python/tfa/activations/mish)
||EXPAND_BROADCAST|Unmapped
||PRE_PROCESS_YUV444|Unmapped
||PRE_PROCESS_NV12|Unmapped
||SCATTER_ND|Unmapped|[tf.scatter_nd](https://tensorflow.google.cn/api_docs/python/tf/scatter_nd)
||DECONVOLUTION1D|Unmapped|[tf.nn.conv1d_transpose](https://tensorflow.google.cn/api_docs/python/tf/nn/conv1d_transpose)
||INTERP|Unmapped
||RESIZE_1D|Unmapped

INFO: Actual implementations may differ from reference link in terms of dimensions and parameters supported