Adding Async output for API Tracing
If rocprofiler_set_api_trace_sync_callback is not called by the API client then it will be automatically saved in the buffer and it will be in async to the user to see the API trace data, sample for async api tracing is added to samples/tracer
Change-Id: I01266a12b0eec172fdcffd7f04c89c2fe96174bb
[ROCm/rocprofiler commit: 29b25a3ef5]
This commit is contained in:
Ammar ELWazir
کامیت شده توسط
Ammar Elwazir
Ammar Elwazir
والد
03a0e9bec0
کامیت
a2dcf8f84e
@@ -117,6 +117,15 @@ target_link_options(tracer_hip_hsa PRIVATE "-Wl,--build-id=md5")
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add_dependencies(samples tracer_hip_hsa)
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install(TARGETS tracer_hip_hsa RUNTIME DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/samples COMPONENT samples)
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## Build HIP/HSA Trace with async output api trace data Sample
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set_source_files_properties(tracer/sample_async.cpp PROPERTIES HIP_SOURCE_PROPERTY_FORMAT 1)
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hip_add_executable(tracer_hip_hsa_async tracer/sample_async.cpp ${ROCPROFILER_UTIL_SRC_FILES})
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target_include_directories(tracer_hip_hsa_async PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/inc ${CMAKE_CURRENT_SOURCE_DIR}/common)
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target_link_libraries(tracer_hip_hsa_async PRIVATE ${ROCPROFILER_TARGET} amd_comgr)
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target_link_options(tracer_hip_hsa_async PRIVATE "-Wl,--build-id=md5")
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add_dependencies(samples tracer_hip_hsa_async)
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install(TARGETS tracer_hip_hsa_async RUNTIME DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/samples COMPONENT samples)
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# ############################################################################################################################################
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# PC Sampling Samples
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# ############################################################################################################################################
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@@ -0,0 +1,77 @@
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#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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// Tracing Filter
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std::vector<rocprofiler_tracer_activity_domain_t> apis_requested;
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apis_requested.emplace_back(ACTIVITY_DOMAIN_HIP_API);
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apis_requested.emplace_back(ACTIVITY_DOMAIN_HIP_OPS);
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apis_requested.emplace_back(ACTIVITY_DOMAIN_HSA_API);
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apis_requested.emplace_back(ACTIVITY_DOMAIN_HSA_OPS);
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apis_requested.emplace_back(ACTIVITY_DOMAIN_ROCTX);
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rocprofiler_filter_id_t api_tracing_filter_id;
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CHECK_ROCPROFILER(rocprofiler_create_filter(
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session_id, ROCPROFILER_API_TRACE, rocprofiler_filter_data_t{&apis_requested[0]},
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apis_requested.size(), &api_tracing_filter_id, rocprofiler_filter_property_t{}));
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CHECK_ROCPROFILER(rocprofiler_set_filter_buffer(session_id, api_tracing_filter_id, buffer_id));
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// Kernel Tracing
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rocprofiler_filter_id_t kernel_tracing_filter_id;
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CHECK_ROCPROFILER(rocprofiler_create_filter(session_id, ROCPROFILER_DISPATCH_TIMESTAMPS_COLLECTION,
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rocprofiler_filter_data_t{}, 0, &kernel_tracing_filter_id,
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rocprofiler_filter_property_t{}));
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CHECK_ROCPROFILER(rocprofiler_set_filter_buffer(session_id, kernel_tracing_filter_id, buffer_id));
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// Normal HIP Calls won't be traced
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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 traced
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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 traced 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 that will be traced
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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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}
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