Ammar ELWazir
de4abd0d0f
Change-Id: Ic0cc280ba207d2b8f6ccae1cd4ac3184152fc1ad
[ROCm/rocprofiler commit: 8032adb64f]
68 wiersze
2.4 KiB
C++
68 wiersze
2.4 KiB
C++
#include "../common/common.h"
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int main(int argc, char** argv) {
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int* gpuMem;
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prepare();
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// Initialize the tools
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CHECK_ROCPROFILER(rocprofiler_initialize());
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// Creating the session with given replay mode
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rocprofiler_session_id_t session_id;
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CHECK_ROCPROFILER(rocprofiler_create_session(ROCPROFILER_KERNEL_REPLAY_MODE, &session_id));
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// Creating Output Buffer for the data
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rocprofiler_buffer_id_t buffer_id;
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CHECK_ROCPROFILER(rocprofiler_create_buffer(
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session_id,
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[](const rocprofiler_record_header_t* record, const rocprofiler_record_header_t* end_record,
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rocprofiler_session_id_t session_id, rocprofiler_buffer_id_t buffer_id) {
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WriteBufferRecords(record, end_record, session_id, buffer_id);
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},
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0x9999, &buffer_id));
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// Counter Collection Filter
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std::vector<const char*> counters;
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counters.emplace_back("GRBM_COUNT");
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rocprofiler_filter_id_t filter_id;
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[[maybe_unused]] rocprofiler_filter_property_t property = {};
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CHECK_ROCPROFILER(rocprofiler_create_filter(session_id, ROCPROFILER_COUNTERS_COLLECTION,
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rocprofiler_filter_data_t{.counters_names = &counters[0]},
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counters.size(), &filter_id, property));
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CHECK_ROCPROFILER(rocprofiler_set_filter_buffer(session_id, filter_id, buffer_id));
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// Normal HIP Calls
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hipDeviceProp_t devProp;
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HIP_CALL(hipGetDeviceProperties(&devProp, 0));
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HIP_CALL(hipMalloc((void**)&gpuMem, 1 * sizeof(int)));
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// KernelA and KernelB won't be profiled
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kernelCalls('A');
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kernelCalls('B');
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// Activating Profiling Session to profile whatever kernel launches occurs up
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// till the next terminate session
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CHECK_ROCPROFILER(rocprofiler_start_session(session_id));
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// KernelC, KernelD, KernelE and KernelF to be profiled as part of the session
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kernelCalls('C');
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kernelCalls('D');
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kernelCalls('E');
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kernelCalls('F');
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// Normal HIP Calls
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HIP_CALL(hipFree(gpuMem));
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// Deactivating session
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CHECK_ROCPROFILER(rocprofiler_terminate_session(session_id));
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// Manual Flush user buffer request
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CHECK_ROCPROFILER(rocprofiler_flush_data(session_id, buffer_id));
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// Destroy sessions
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CHECK_ROCPROFILER(rocprofiler_destroy_session(session_id));
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// Destroy all profiling related objects(User buffer, sessions, filters,
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// etc..)
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CHECK_ROCPROFILER(rocprofiler_finalize());
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return 0;
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} |