Xianwei Zhang
f95b383dfa
The profiling was only enabled in serial mode, i.e., kernels
are serialized in execution, and counters are reset at each
kernel start and read at kernel completion. This patch adds
the concurrent mode, by issuing the process-level start
packet to reset counters, and then reading twice at kernel
start and end time to obtain the counter value difference.
The new concurrent profiling usage needs the integration
with the corresponding augment at aqlprofile side.
Change-Id: I94b4442eadc8c64b8fba51b1e4916fc8b895ad21
[ROCm/rocprofiler commit: 61c9df4631]
49 строки
2.3 KiB
C++
49 строки
2.3 KiB
C++
/******************************************************************************
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Copyright (c) 2018 Advanced Micro Devices, Inc. All rights reserved.
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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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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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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
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THE SOFTWARE.
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*******************************************************************************/
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#include "core/intercept_queue.h"
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namespace rocprofiler {
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void InterceptQueue::HsaIntercept(HsaApiTable* table) {
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table->core_->hsa_queue_create_fn = rocprofiler::InterceptQueue::QueueCreate;
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table->core_->hsa_queue_destroy_fn = rocprofiler::InterceptQueue::QueueDestroy;
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}
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InterceptQueue::mutex_t InterceptQueue::mutex_;
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rocprofiler_queue_callbacks_t InterceptQueue::callbacks_ = {};
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void* InterceptQueue::callback_data_ = NULL;
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std::atomic<rocprofiler_callback_t> InterceptQueue::dispatch_callback_{NULL};
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InterceptQueue::obj_map_t* InterceptQueue::obj_map_ = NULL;
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const char* InterceptQueue::kernel_none_ = "";
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Tracker* InterceptQueue::tracker_ = NULL;
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bool InterceptQueue::tracker_on_ = false;
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bool InterceptQueue::in_create_call_ = false;
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InterceptQueue::queue_id_t InterceptQueue::current_queue_id = 0;
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rocprofiler_hsa_callback_fun_t InterceptQueue::submit_callback_fun_ = NULL;
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void* InterceptQueue::submit_callback_arg_ = NULL;
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bool InterceptQueue::opt_mode_ = false;
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uint32_t InterceptQueue::k_concurrent_ = K_CONC_OFF;
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std::once_flag InterceptQueue::once_flag_;
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} // namespace rocprofiler
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