Welton, Benjamin
080b2ba451
* Force HSA_AMD_MEMORY_POOL_EXECUTABLE_FLAG value to be used with HSA calls Fix for CI * More tweaks * Increase reproducible-runtime kernel sleep granularity * Fix data race in synchronous device counter collection sample * Update device counting service - add get_active_context function --------- Co-authored-by: Benjamin Welton <bewelton@amd.com> Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
94 lines
3.9 KiB
C++
94 lines
3.9 KiB
C++
// MIT License
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//
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// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
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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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#include <rocprofiler-sdk/rocprofiler.h>
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#include "lib/rocprofiler-sdk/context/context.hpp"
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#include "lib/rocprofiler-sdk/counters/core.hpp"
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#include "lib/rocprofiler-sdk/counters/device_counting.hpp"
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#include "lib/rocprofiler-sdk/registration.hpp"
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#include "rocprofiler-sdk/fwd.h"
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#include <string.h>
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namespace
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{
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constexpr auto rocprofiler_context_none = ROCPROFILER_CONTEXT_NONE;
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}
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extern "C" {
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rocprofiler_status_t
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rocprofiler_configure_device_counting_service(rocprofiler_context_id_t context_id,
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rocprofiler_buffer_id_t buffer_id,
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rocprofiler_agent_id_t agent_id,
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rocprofiler_device_counting_service_callback_t cb,
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void* user_data)
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{
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return rocprofiler::counters::configure_agent_collection(
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context_id, buffer_id, agent_id, cb, user_data);
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}
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rocprofiler_status_t
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rocprofiler_sample_device_counting_service(rocprofiler_context_id_t context_id,
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rocprofiler_user_data_t user_data,
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rocprofiler_counter_flag_t flags,
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rocprofiler_record_counter_t* output_records,
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size_t* rec_count)
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{
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if(context_id == rocprofiler_context_none) return ROCPROFILER_STATUS_ERROR_CONTEXT_NOT_FOUND;
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// if finalized or finalizing, ignore request
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if(rocprofiler::registration::get_fini_status() != 0) return ROCPROFILER_STATUS_ERROR_FINALIZED;
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// capture the active context status now
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const auto* ctx = rocprofiler::context::get_active_context(context_id);
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// do not proceed if context has not been started
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if(!ctx) return ROCPROFILER_STATUS_ERROR_CONTEXT_NOT_STARTED;
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if(output_records != nullptr)
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{
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if(!rec_count || (flags & ROCPROFILER_COUNTER_FLAG_ASYNC) != 0)
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return ROCPROFILER_STATUS_ERROR_INVALID_ARGUMENT;
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if(*rec_count == 0) return ROCPROFILER_STATUS_ERROR_OUT_OF_RESOURCES;
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auto recs = std::vector<rocprofiler_record_counter_t>{};
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auto status = rocprofiler::counters::read_agent_ctx(ctx, user_data, flags, &recs);
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if(status == ROCPROFILER_STATUS_SUCCESS)
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{
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if(recs.size() > *rec_count)
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{
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*rec_count = recs.size();
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return ROCPROFILER_STATUS_ERROR_OUT_OF_RESOURCES;
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}
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*rec_count = recs.size();
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std::memcpy(
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output_records, recs.data(), sizeof(rocprofiler_record_counter_t) * recs.size());
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}
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return status;
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}
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return rocprofiler::counters::read_agent_ctx(ctx, user_data, flags, nullptr);
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}
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}
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