79 行
2.8 KiB
C++
79 行
2.8 KiB
C++
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// MIT License
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//
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// Copyright (c) 2024 ROCm Developer Tools
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// undefine NDEBUG so asserts are implemented
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#ifdef NDEBUG
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# undef NDEBUG
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#endif
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/**
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* @file samples/pc_sampling_library/client.cpp
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*
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* @brief Example rocprofiler client (tool)
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*/
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#include "utils.hpp"
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#include <rocprofiler-sdk/external_correlation.h>
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#include <rocprofiler-sdk/fwd.h>
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#include <rocprofiler-sdk/rocprofiler.h>
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#include <atomic>
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#include <iostream>
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#include <memory>
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namespace client
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{
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namespace kernel_tracing
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{
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constexpr size_t BUFFER_SIZE_BYTES = 8192;
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constexpr size_t WATERMARK = (BUFFER_SIZE_BYTES / 4);
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rocprofiler_buffer_id_t kernel_tracing_buffer;
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void
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kernel_tracing_buffered(rocprofiler_context_id_t /*context*/,
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rocprofiler_buffer_id_t /*buffer_id*/,
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rocprofiler_record_header_t** /*headers*/,
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size_t /*num_headers*/,
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void* /*user_data*/,
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uint64_t /*drop_count*/)
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{}
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void
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configure_kernel_tracing_service(rocprofiler_context_id_t context)
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{
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ROCPROFILER_CHECK(rocprofiler_create_buffer(context,
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BUFFER_SIZE_BYTES,
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WATERMARK,
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ROCPROFILER_BUFFER_POLICY_LOSSLESS,
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kernel_tracing_buffered,
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nullptr,
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&kernel_tracing_buffer));
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ROCPROFILER_CHECK(rocprofiler_configure_buffer_tracing_service(
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context, ROCPROFILER_BUFFER_TRACING_KERNEL_DISPATCH, nullptr, 0, kernel_tracing_buffer));
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}
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} // namespace kernel_tracing
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} // namespace client
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