29 #include "tensorflow/core/framework/op.h"
30 #include "tensorflow/core/framework/op_kernel.h"
31 #include "tensorflow/core/lib/core/errors.h"
35 namespace reduce_subarrays_sum_opkernel {
38 class ReduceSubarraysSumOpKernel :
public tensorflow::OpKernel {
40 explicit ReduceSubarraysSumOpKernel(
41 tensorflow::OpKernelConstruction* construction)
42 : OpKernel(construction) {}
44 void Compute(tensorflow::OpKernelContext*
context)
override {
45 using namespace tensorflow;
46 static_assert(
sizeof(int64) ==
sizeof(int64_t),
47 "int64 type is not compatible");
49 const Tensor& values =
context->input(0);
50 OP_REQUIRES(
context, values.shape().dims() == 1,
51 errors::InvalidArgument(
"values must be a rank 1 tensor"));
53 const Tensor& row_splits =
context->input(1);
55 context, row_splits.shape().dims() == 1,
56 errors::InvalidArgument(
"row_splits must be a rank 1 tensor"));
59 if (values.shape().dim_size(0) == 0) {
60 Tensor* sums_tensor = 0;
61 OP_REQUIRES_OK(
context,
context->allocate_output(0, values.shape(),
66 Tensor* sums_tensor = 0;
67 TensorShape sums_shape({row_splits.shape().dim_size(0) - 1});
69 context->allocate_output(0, sums_shape, &sums_tensor));
71 Kernel(
context, values, row_splits, *sums_tensor);
75 virtual void Kernel(tensorflow::OpKernelContext*
context,
76 const tensorflow::Tensor& values,
77 const tensorflow::Tensor& row_splits,
78 tensorflow::Tensor& sums) = 0;
ImGuiContext * context
Definition: Window.cpp:95