DPC++ Runtime
Runtime libraries for oneAPI DPC++
host_profiling_info.hpp
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1 //==---------- host_profiling_info.hpp - SYCL host profiling ---------------==//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #pragma once
10 
13 
15 namespace sycl {
16 namespace detail {
17 
19 class __SYCL_EXPORT HostProfilingInfo {
20  cl_ulong StartTime = 0;
21  cl_ulong EndTime = 0;
22 
23 public:
27  cl_ulong getStartTime() const { return StartTime; }
31  cl_ulong getEndTime() const { return EndTime; }
32 
34  void start();
36  void end();
37 };
38 } // namespace detail
39 } // namespace sycl
40 } // __SYCL_INLINE_NAMESPACE(cl)
cl::sycl::detail::HostProfilingInfo
Profiling info for the host execution.
Definition: host_profiling_info.hpp:19
sycl
Definition: invoke_simd.hpp:68
cl::sycl::detail::HostProfilingInfo::getStartTime
cl_ulong getStartTime() const
Returns event's start time.
Definition: host_profiling_info.hpp:27
export.hpp
cl
We provide new interfaces for matrix muliply in this patch:
Definition: access.hpp:13
cl::sycl::cl_ulong
std::uint64_t cl_ulong
Definition: aliases.hpp:85
cl::sycl::detail::HostProfilingInfo::getEndTime
cl_ulong getEndTime() const
Returns event's end time.
Definition: host_profiling_info.hpp:31
common.hpp
__SYCL_INLINE_NAMESPACE
#define __SYCL_INLINE_NAMESPACE(X)
Definition: defines_elementary.hpp:12