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sycl::device_event

sycl::device_event#

namespace sycl {

class device_event {
  device_event(__unspecified__);

 public:
  void wait() noexcept;
};

} // namespace sycl

The sycl::device_event class encapsulates a single SYCL device event which is available only within SYCL kernel functions and can be used to wait for asynchronous operations within a SYCL kernel function to complete.

All member functions of the sycl::device_event class must not throw a sycl::exception.

See also

SYCL Specification Section 4.15.2

(constructors)#

device_event(___unspecified___);

Unspecified implementation-defined constructor.

Member functions#

wait#

void wait() noexcept;

Waits for the asynchronous operation associated with this sycl::device_event to complete.

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