Available Commands¶

Backends¶

enum [anonymous]¶

Values:

enumerator CCV_NNC_NO_BACKEND = 0¶

enumerator CCV_NNC_BACKEND_CPU_REF = 0x3d9883e5¶

enumerator CCV_NNC_BACKEND_GPU_REF = 0x5f19790a¶

enumerator CCV_NNC_BACKEND_CPU_OPT = 0x46deb194¶

enumerator CCV_NNC_BACKEND_GPU_CUDNN = 0x854b679a¶

enumerator CCV_NNC_BACKEND_GPU_CUBLAS = 0x9b8cfed¶

enumerator CCV_NNC_BACKEND_GPU_NCCL = 0x7afed9c7¶

enumerator CCV_NNC_BACKEND_COUNT = 6¶

Commands¶

The list is available once you included <nnc/ccv_nnc_easy.h>. To do it the hard way, you should check the underlying implementation. These APIs can be called in places that requires ccv_nnc_cmd_t data structure.

CMD_NOOP()¶

CMD_CUSTOM_FORWARD(f)¶

CMD_RANDOM_UNIFORM_FORWARD(_lb, _ub)¶

CMD_RANDOM_UNIFORM_BACKWARD(_lb, _ub)¶

CMD_RANDOM_NORMAL_FORWARD(_std, _mean)¶

CMD_RANDOM_NORMAL_BACKWARD(_std, _mean)¶

CMD_CONVOLUTION_FORWARD(_groups, _count, ...)¶

CMD_CONVOLUTION_BACKWARD(_groups, _count, ...)¶

CMD_SWISH_FORWARD()¶

CMD_SWISH_BACKWARD()¶

CMD_LSTM_FORWARD(_hidden_size, _proj_size, _num_layers, _bias, _batch_first, _bidirectional, _dropout, _is_test)¶

CMD_LSTM_BACKWARD(_hidden_size, _proj_size, _num_layers, _bias, _batch_first, _bidirectional, _dropout, _is_test)¶

CMD_DROPOUT_FORWARD_X_F(...)¶

CMD_DROPOUT_FORWARD_X_1(_p)¶

CMD_DROPOUT_FORWARD_X_2(_p, _entirety)¶

CMD_DROPOUT_FORWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_DROPOUT_FORWARD(...)¶

CMD_DROPOUT_BACKWARD_X_F(...)¶

CMD_DROPOUT_BACKWARD_X_1(_p)¶

CMD_DROPOUT_BACKWARD_X_2(_p, _entirety)¶

CMD_DROPOUT_BACKWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_DROPOUT_BACKWARD(...)¶

CMD_SOFTMAX_CROSSENTROPY_FORWARD_X_0()¶

CMD_SOFTMAX_CROSSENTROPY_FORWARD_X_F(...)¶

CMD_SOFTMAX_CROSSENTROPY_FORWARD_X_2(_trim0, _trim1)¶

CMD_SOFTMAX_CROSSENTROPY_FORWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_SOFTMAX_CROSSENTROPY_FORWARD(...)¶

CMD_SOFTMAX_CROSSENTROPY_BACKWARD_X_0()¶

CMD_SOFTMAX_CROSSENTROPY_BACKWARD_X_F(...)¶

CMD_SOFTMAX_CROSSENTROPY_BACKWARD_X_2(_trim0, _trim1)¶

CMD_SOFTMAX_CROSSENTROPY_BACKWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_SOFTMAX_CROSSENTROPY_BACKWARD(...)¶

CMD_TANH_FORWARD()¶

CMD_TANH_BACKWARD()¶

CMD_SGD_FORWARD(_nesterov, _rate, _scale, _decay, _momentum, _dampening)¶

CMD_MAX_POOL_FORWARD(rows, cols)¶

CMD_MAX_POOL_BACKWARD(rows, cols)¶

CMD_AVERAGE_POOL_FORWARD(rows, cols)¶

CMD_AVERAGE_POOL_BACKWARD(rows, cols)¶

CMD_GELU_FORWARD(_tanh)¶

CMD_GELU_BACKWARD(_tanh)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_FORWARD_X_0()¶

CMD_SIGMOID_BINARY_CROSSENTROPY_FORWARD_X_F(...)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_FORWARD_X_1(_pos_weight)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_FORWARD_X_SEL(_0, _1, _FX, ...)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_FORWARD(...)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_BACKWARD_X_0()¶

CMD_SIGMOID_BINARY_CROSSENTROPY_BACKWARD_X_F(...)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_BACKWARD_X_1(_pos_weight)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_BACKWARD_X_SEL(_0, _1, _FX, ...)¶

CMD_SIGMOID_BINARY_CROSSENTROPY_BACKWARD(...)¶

CMD_COMPRESSION_LSSC_FORWARD()¶

CMD_COMPRESSION_LSSC_BACKWARD()¶

CMD_MIN_FORWARD()¶

CMD_MIN_BACKWARD()¶

CMD_MAX_FORWARD()¶

CMD_MAX_BACKWARD()¶

CMD_HISTOGRAM_EVEN(_bins, _min, _max)¶

CMD_HISTOGRAM_LOG_X_0()¶

CMD_HISTOGRAM_LOG_X_F(...)¶

CMD_HISTOGRAM_LOG_X_2(_min, _max, _rate)¶

CMD_HISTOGRAM_LOG_X_SEL(_0, _1, _2, _3, _FX, ...)¶

CMD_HISTOGRAM_LOG(...)¶

CMD_HISTOGRAM_BINS()¶

CMD_SOFTMAX_FORWARD()¶

CMD_SOFTMAX_BACKWARD()¶

CMD_BINARY_CROSSENTROPY_FORWARD_X_0()¶

CMD_BINARY_CROSSENTROPY_FORWARD_X_F(...)¶

CMD_BINARY_CROSSENTROPY_FORWARD_X_1(_pos_weight)¶

CMD_BINARY_CROSSENTROPY_FORWARD_X_SEL(_0, _1, _FX, ...)¶

CMD_BINARY_CROSSENTROPY_FORWARD(...)¶

CMD_BINARY_CROSSENTROPY_BACKWARD_X_0()¶

CMD_BINARY_CROSSENTROPY_BACKWARD_X_F(...)¶

CMD_BINARY_CROSSENTROPY_BACKWARD_X_1(_pos_weight)¶

CMD_BINARY_CROSSENTROPY_BACKWARD_X_SEL(_0, _1, _FX, ...)¶

CMD_BINARY_CROSSENTROPY_BACKWARD(...)¶

CMD_CATEGORICAL_CROSSENTROPY_FORWARD_X_0()¶

CMD_CATEGORICAL_CROSSENTROPY_FORWARD_X_F(...)¶

CMD_CATEGORICAL_CROSSENTROPY_FORWARD_X_2(_trim0, _trim1)¶

CMD_CATEGORICAL_CROSSENTROPY_FORWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_CATEGORICAL_CROSSENTROPY_FORWARD(...)¶

CMD_CATEGORICAL_CROSSENTROPY_BACKWARD_X_0()¶

CMD_CATEGORICAL_CROSSENTROPY_BACKWARD_X_F(...)¶

CMD_CATEGORICAL_CROSSENTROPY_BACKWARD_X_2(_trim0, _trim1)¶

CMD_CATEGORICAL_CROSSENTROPY_BACKWARD_X_SEL(_0, _1, _2, _FX, ...)¶

CMD_CATEGORICAL_CROSSENTROPY_BACKWARD(...)¶

CMD_MSE_FORWARD(_reduce_op)¶

CMD_MSE_BACKWARD(_reduce_op)¶

CMD_SMOOTH_L1_FORWARD(_b)¶

CMD_SMOOTH_L1_BACKWARD(_b)¶

CMD_RELU_FORWARD()¶

CMD_RELU_BACKWARD()¶

CMD_ADAM_FORWARD(_step, _rate, _beta1, _beta2, _decay, _epsilon)¶

CMD_NMS_FORWARD(_iou_threshold)¶

CMD_NMS_BACKWARD(_iou_threshold)¶

CMD_GEMM_FORWARD(...)¶

CMD_GEMM_BACKWARD(...)¶

CMD_ADD_FORWARD(_p, _q)¶

CMD_ADD_BACKWARD(_p, _q)¶

CMD_MUL_FORWARD(_p)¶

CMD_MUL_BACKWARD(_p)¶

CMD_SCALAR_MUL_FORWARD(_a)¶

CMD_SCALAR_MUL_BACKWARD(_a)¶

CMD_UPSAMPLE_FORWARD(_type, _width_scale, _height_scale)¶

CMD_UPSAMPLE_BACKWARD(_type, _width_scale, _height_scale)¶

CMD_COMM_ALLREDUCE_FORWARD()¶

CMD_COMM_ALLREDUCE_BACKWARD()¶

CMD_COMM_BROADCAST_FORWARD()¶

CMD_COMM_BROADCAST_BACKWARD()¶

CMD_COMM_REDUCE_FORWARD()¶

CMD_COMM_REDUCE_BACKWARD()¶

CMD_SET_FORWARD(_val)¶

CMD_SET_BACKWARD(_val)¶

CMD_MASKED_FILL_FORWARD(_eq, _fill)¶

CMD_MASKED_FILL_BACKWARD(_eq, _fill)¶

CMD_DATA_TRANSFER_FORWARD()¶

CMD_DATA_TRANSFER_BACKWARD()¶

CMD_FORMAT_TRANSFORM_FORWARD()¶

CMD_FORMAT_TRANSFORM_BACKWARD()¶

CMD_TRANSPOSE_FORWARD(_axis_a, _axis_b)¶

CMD_TRANSPOSE_BACKWARD(_axis_a, _axis_b)¶

CMD_DATATYPE_CONVERSION_FORWARD()¶

CMD_DATATYPE_CONVERSION_BACKWARD()¶

CMD_ROI_ALIGN_FORWARD(rows, cols)¶

CMD_ROI_ALIGN_BACKWARD(rows, cols)¶

CMD_SIGMOID_FORWARD()¶

CMD_SIGMOID_BACKWARD()¶

CMD_INDEX_SELECT_FORWARD()¶

CMD_INDEX_SELECT_BACKWARD()¶

CMD_RMSPROP_FORWARD(_rate, _decay, _alpha, _momentum, _epsilon)¶

CMD_LAMB_FORWARD(_step, _rate, _beta1, _beta2, _decay, _epsilon)¶

CMD_EWSUM_FORWARD()¶

CMD_EWSUM_BACKWARD()¶

CMD_EWPROD_FORWARD()¶

CMD_EWPROD_BACKWARD()¶

CMD_EWDIV_FORWARD()¶

CMD_EWDIV_BACKWARD()¶

CMD_EWEXP_FORWARD()¶

CMD_EWEXP_BACKWARD()¶

CMD_EWLOG_FORWARD()¶

CMD_EWLOG_BACKWARD()¶

CMD_EWSQRT_FORWARD()¶

CMD_EWSQRT_BACKWARD()¶

CMD_CLAMP_FORWARD(_min, _max)¶

CMD_CLAMP_BACKWARD(_min, _max)¶

CMD_REDUCE_SUM_FORWARD(...)¶

CMD_REDUCE_SUM_BACKWARD(...)¶

CMD_REDUCE_MEAN_FORWARD(...)¶

CMD_REDUCE_MEAN_BACKWARD(...)¶

CMD_REDUCE_MAX_FORWARD(...)¶

CMD_REDUCE_MAX_BACKWARD(...)¶

CMD_REDUCE_NORM2_FORWARD(...)¶

CMD_REDUCE_NORM2_BACKWARD(...)¶

CMD_ARGMAX_FORWARD(...)¶

CMD_ARGMAX_BACKWARD(...)¶

CMD_BATCH_NORM_FORWARD(_epsilon, _is_test, _momentum, ...)¶

CMD_BATCH_NORM_BACKWARD(_epsilon, _is_test, _momentum, ...)¶

CMD_LAYER_NORM_FORWARD(_epsilon, ...)¶

CMD_LAYER_NORM_BACKWARD(_epsilon, ...)¶

CMD_GROUP_NORM_FORWARD(_group_axis, _groups, _epsilon, ...)¶

CMD_GROUP_NORM_BACKWARD(_group_axis, _groups, _epsilon, ...)¶

Command Identifiers¶

enum [anonymous]¶

Values:

enumerator CCV_NNC_NOOP = 0¶

enumerator CCV_NNC_CUSTOM_FORWARD = 2¶

enumerator CCV_NNC_CUSTOM_BACKWARD¶

enumerator CCV_NNC_GRAPH_FORWARD¶

enumerator CCV_NNC_GRAPH_BACKWARD¶

enumerator CCV_NNC_RANDOM_UNIFORM_FORWARD = 0xa0cd1d5e¶

enumerator CCV_NNC_RANDOM_UNIFORM_BACKWARD = 0xa0cd1d5f¶

enumerator CCV_NNC_RANDOM_NORMAL_FORWARD = 0x7062c8b4¶

enumerator CCV_NNC_RANDOM_NORMAL_BACKWARD = 0x7062c8b5¶

enumerator CCV_NNC_CONVOLUTION_FORWARD = 0x254d05f4¶

enumerator CCV_NNC_CONVOLUTION_BACKWARD = 0x254d05f5¶

enumerator CCV_NNC_SWISH_FORWARD = 0x583d90c2¶

enumerator CCV_NNC_SWISH_BACKWARD = 0x583d90c3¶

enumerator CCV_NNC_LSTM_FORWARD = 0xc5cb998c¶

enumerator CCV_NNC_LSTM_BACKWARD = 0xc5cb998d¶

enumerator CCV_NNC_DROPOUT_FORWARD = 0x7f2dc3e4¶

enumerator CCV_NNC_DROPOUT_BACKWARD = 0x7f2dc3e5¶

enumerator CCV_NNC_SOFTMAX_CROSSENTROPY_FORWARD = 0xc26b7b5e¶

enumerator CCV_NNC_SOFTMAX_CROSSENTROPY_BACKWARD = 0xc26b7b5f¶

enumerator CCV_NNC_TANH_FORWARD = 0x6a62be30¶

enumerator CCV_NNC_TANH_BACKWARD = 0x6a62be31¶

enumerator CCV_NNC_SGD_FORWARD = 0xe650ad26¶

enumerator CCV_NNC_SGD_BACKWARD = 0xe650ad27¶

enumerator CCV_NNC_MAX_POOL_FORWARD = 0x7bec9360¶

enumerator CCV_NNC_MAX_POOL_BACKWARD = 0x7bec9361¶

enumerator CCV_NNC_AVERAGE_POOL_FORWARD = 0x51267ab8¶

enumerator CCV_NNC_AVERAGE_POOL_BACKWARD = 0x51267ab9¶

enumerator CCV_NNC_GELU_FORWARD = 0xb1527ab8¶

enumerator CCV_NNC_GELU_BACKWARD = 0xb1527ab9¶

enumerator CCV_NNC_SIGMOID_BINARY_CROSSENTROPY_FORWARD = 0xd9e0e4a¶

enumerator CCV_NNC_SIGMOID_BINARY_CROSSENTROPY_BACKWARD = 0xd9e0e4b¶

enumerator CCV_NNC_COMPRESSION_LSSC_FORWARD = 0x17ea8f72¶

enumerator CCV_NNC_COMPRESSION_LSSC_BACKWARD = 0x17ea8f73¶

enumerator CCV_NNC_MIN_FORWARD = 0x972fbd26¶

enumerator CCV_NNC_MIN_BACKWARD = 0x972fbd27¶

enumerator CCV_NNC_MAX_FORWARD = 0xdf6f014c¶

enumerator CCV_NNC_MAX_BACKWARD = 0xdf6f014d¶

enumerator CCV_NNC_HISTOGRAM_FORWARD = 0xc5473e44¶

enumerator CCV_NNC_HISTOGRAM_BACKWARD = 0xc5473e45¶

enumerator CCV_NNC_SOFTMAX_FORWARD = 0xc969a252¶

enumerator CCV_NNC_SOFTMAX_BACKWARD = 0xc969a253¶

enumerator CCV_NNC_BINARY_CROSSENTROPY_FORWARD = 0xcd2107ec¶

enumerator CCV_NNC_BINARY_CROSSENTROPY_BACKWARD = 0xcd2107ed¶

enumerator CCV_NNC_CATEGORICAL_CROSSENTROPY_FORWARD = 0x1eb327a2¶

enumerator CCV_NNC_CATEGORICAL_CROSSENTROPY_BACKWARD = 0x1eb327a3¶

enumerator CCV_NNC_MSE_FORWARD = 0x6904a9a2¶

enumerator CCV_NNC_MSE_BACKWARD = 0x6904a9a3¶

enumerator CCV_NNC_SMOOTH_L1_FORWARD = 0x4e428e¶

enumerator CCV_NNC_SMOOTH_L1_BACKWARD = 0x4e428f¶

enumerator CCV_NNC_RELU_FORWARD = 0xc51eaa80¶

enumerator CCV_NNC_RELU_BACKWARD = 0xc51eaa81¶

enumerator CCV_NNC_ADAM_FORWARD = 0xe30099dc¶

enumerator CCV_NNC_ADAM_BACKWARD = 0xe30099dd¶

enumerator CCV_NNC_NMS_FORWARD = 0xdba26106¶

enumerator CCV_NNC_NMS_BACKWARD = 0xdba26107¶

enumerator CCV_NNC_GEMM_FORWARD = 0x7e87d00c¶

enumerator CCV_NNC_GEMM_BACKWARD = 0x7e87d00d¶

enumerator CCV_NNC_ADD_FORWARD = 0x58fb3664¶

enumerator CCV_NNC_ADD_BACKWARD = 0x58fb3665¶

enumerator CCV_NNC_MUL_FORWARD = 0x24721a46¶

enumerator CCV_NNC_MUL_BACKWARD = 0x24721a47¶

enumerator CCV_NNC_SCALAR_MUL_FORWARD = 0x8b4d86aa¶

enumerator CCV_NNC_SCALAR_MUL_BACKWARD = 0x8b4d86ab¶

enumerator CCV_NNC_UPSAMPLE_FORWARD = 0x73875556¶

enumerator CCV_NNC_UPSAMPLE_BACKWARD = 0x73875557¶

enumerator CCV_NNC_COMM_ALLREDUCE_FORWARD = 0x75c8d340¶

enumerator CCV_NNC_COMM_ALLREDUCE_BACKWARD = 0x75c8d341¶

enumerator CCV_NNC_COMM_BROADCAST_FORWARD = 0x830eee¶

enumerator CCV_NNC_COMM_BROADCAST_BACKWARD = 0x830eef¶

enumerator CCV_NNC_COMM_REDUCE_FORWARD = 0x3434ead8¶

enumerator CCV_NNC_COMM_REDUCE_BACKWARD = 0x3434ead9¶

enumerator CCV_NNC_SET_FORWARD = 0x2b070804¶

enumerator CCV_NNC_SET_BACKWARD = 0x2b070805¶

enumerator CCV_NNC_MASKED_FILL_FORWARD = 0x7f992d84¶

enumerator CCV_NNC_MASKED_FILL_BACKWARD = 0x7f992d85¶

enumerator CCV_NNC_DATA_TRANSFER_FORWARD = 0x12d21e1a¶

enumerator CCV_NNC_DATA_TRANSFER_BACKWARD = 0x12d21e1b¶

enumerator CCV_NNC_FORMAT_TRANSFORM_FORWARD = 0xe4a2b192¶

enumerator CCV_NNC_FORMAT_TRANSFORM_BACKWARD = 0xe4a2b193¶

enumerator CCV_NNC_TRANSPOSE_FORWARD = 0xb4d506e0¶

enumerator CCV_NNC_TRANSPOSE_BACKWARD = 0xb4d506e1¶

enumerator CCV_NNC_DATATYPE_CONVERSION_FORWARD = 0xd873e38c¶

enumerator CCV_NNC_DATATYPE_CONVERSION_BACKWARD = 0xd873e38d¶

enumerator CCV_NNC_ROI_ALIGN_FORWARD = 0xfef55168¶

enumerator CCV_NNC_ROI_ALIGN_BACKWARD = 0xfef55169¶

enumerator CCV_NNC_SIGMOID_FORWARD = 0xf2f69650¶

enumerator CCV_NNC_SIGMOID_BACKWARD = 0xf2f69651¶

enumerator CCV_NNC_INDEX_SELECT_FORWARD = 0x7ee7771e¶

enumerator CCV_NNC_INDEX_SELECT_BACKWARD = 0x7ee7771f¶

enumerator CCV_NNC_RMSPROP_FORWARD = 0x9c886b1c¶

enumerator CCV_NNC_RMSPROP_BACKWARD = 0x9c886b1d¶

enumerator CCV_NNC_LAMB_FORWARD = 0x450edb1a¶

enumerator CCV_NNC_LAMB_BACKWARD = 0x450edb1b¶

enumerator CCV_NNC_EWSUM_FORWARD = 0xe21a2c4c¶

enumerator CCV_NNC_EWSUM_BACKWARD = 0xe21a2c4d¶

enumerator CCV_NNC_EWPROD_FORWARD = 0xee07e8fe¶

enumerator CCV_NNC_EWPROD_BACKWARD = 0xee07e8ff¶

enumerator CCV_NNC_EWDIV_FORWARD = 0x1cd2fa18¶

enumerator CCV_NNC_EWDIV_BACKWARD = 0x1cd2fa19¶

enumerator CCV_NNC_EWEXP_FORWARD = 0xd784b170¶

enumerator CCV_NNC_EWEXP_BACKWARD = 0xd784b171¶

enumerator CCV_NNC_EWLOG_FORWARD = 0xf4191bf2¶

enumerator CCV_NNC_EWLOG_BACKWARD = 0xf4191bf3¶

enumerator CCV_NNC_EWSQRT_FORWARD = 0x8870a61e¶

enumerator CCV_NNC_EWSQRT_BACKWARD = 0x8870a61f¶

enumerator CCV_NNC_CLAMP_FORWARD = 0x2640d854¶

enumerator CCV_NNC_CLAMP_BACKWARD = 0x2640d855¶

enumerator CCV_NNC_REDUCE_SUM_FORWARD = 0x52970f06¶

enumerator CCV_NNC_REDUCE_SUM_BACKWARD = 0x52970f07¶

enumerator CCV_NNC_REDUCE_MEAN_FORWARD = 0xf23556c6¶

enumerator CCV_NNC_REDUCE_MEAN_BACKWARD = 0xf23556c7¶

enumerator CCV_NNC_REDUCE_MAX_FORWARD = 0x80f1a506¶

enumerator CCV_NNC_REDUCE_MAX_BACKWARD = 0x80f1a507¶

enumerator CCV_NNC_REDUCE_NORM2_FORWARD = 0xb3034e16¶

enumerator CCV_NNC_REDUCE_NORM2_BACKWARD = 0xb3034e17¶

enumerator CCV_NNC_ARGMAX_FORWARD = 0x68af2804¶

enumerator CCV_NNC_ARGMAX_BACKWARD = 0x68af2805¶

enumerator CCV_NNC_BATCH_NORM_FORWARD = 0x5419819c¶

enumerator CCV_NNC_BATCH_NORM_BACKWARD = 0x5419819d¶

enumerator CCV_NNC_LAYER_NORM_FORWARD = 0xbed3c264¶

enumerator CCV_NNC_LAYER_NORM_BACKWARD = 0xbed3c265¶

enumerator CCV_NNC_GROUP_NORM_FORWARD = 0x17deb074¶

enumerator CCV_NNC_GROUP_NORM_BACKWARD = 0x17deb075¶

enumerator CCV_NNC_COUNT = 121¶