ReductionSYCL.cpp File Reference

(d32b4fc (Mon Sep 14 15:46:25 2026 -0700))

SYCL tensor reduction kernels (sum/min/max and arg reductions). More...

#include <limits>
#include <type_traits>
#include "open3d/core/Dispatch.h"
#include "open3d/core/Indexer.h"
#include "open3d/core/SYCLContext.h"
#include "open3d/core/Tensor.h"
#include "open3d/core/kernel/Reduction.h"
#include "open3d/utility/Logging.h"

Namespaces
namespace	open3d
namespace	open3d::core
namespace	open3d::core::kernel

Functions
void	open3d::core::kernel::ReductionSYCL (const Tensor &src, Tensor &dst, const SizeVector &dims, bool keepdim, ReductionOpCode op_code)

Detailed Description

SYCL tensor reduction kernels (sum/min/max and arg reductions).

Uses Indexer for strided/broadcast layouts. SYCLReductionEngine picks a work-group-per-output or blocked sycl::reduction path; SYCLArgReductionEngine uses a local tree reduction for argmin/argmax.