rocm-systems/runtime/hsa-amd-aqlprofile/test/ctrl/test_pgen_pmc.h

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#ifndef _TEST_PGEN_PMC_H_
#define _TEST_PGEN_PMC_H_

#include "test_assert.h"
#include "test_pgen.h"

#include <vector>

hsa_status_t TestPGenPMC_Callback(hsa_ven_amd_aqlprofile_info_type_t info_type,
                                  hsa_ven_amd_aqlprofile_info_data_t* info_data,
                                  void* callback_data) {
  hsa_status_t status = HSA_STATUS_SUCCESS;
  typedef std::vector<hsa_ven_amd_aqlprofile_info_data_t> passed_data_t;
  reinterpret_cast<passed_data_t*>(callback_data)->push_back(*info_data);
  return status;
}

// SimpleConvolution: Class implements OpenCL SimpleConvolution sample
class TestPGenPMC : public TestPGen {
  const static uint32_t buffer_alignment = 0x1000;  // 4K

  hsa_agent_t agent;
  hsa_ven_amd_aqlprofile_profile_t profile;
  hsa_ven_amd_aqlprofile_event_t* events;

  bool buildPackets() { return true; }

  bool dumpData() {
    std::cout << "TestPGenPMC::dumpData :" << std::endl;

    typedef std::vector<hsa_ven_amd_aqlprofile_info_data_t> callback_data_t;

    callback_data_t data;
    api.hsa_ven_amd_aqlprofile_iterate_data(&profile, TestPGenPMC_Callback, &data);
    for (callback_data_t::iterator it = data.begin(); it != data.end(); ++it) {
      std::cout << dec << "event( block(" << it->pmc_data.event.block_name << "_"
                << it->pmc_data.event.block_index << "), id(" << it->pmc_data.event.counter_id
                << ")), sample(" << it->sample_id << "), result(" << it->pmc_data.result << ")"
                << std::endl;
    }

    return true;
  }

 public:
  explicit TestPGenPMC(TestAql* t) : TestPGen(t) { std::cout << "Test: PGen PMC" << std::endl; }

  bool initialize(int arg_cnt, char** arg_list) {
    if (!TestPMgr::initialize(arg_cnt, arg_list)) return false;

    hsa_status_t status;
    hsa_agent_t agent;
    uint32_t command_buffer_alignment;
    uint32_t command_buffer_size;
    uint32_t output_buffer_alignment;
    uint32_t output_buffer_size;

    // GPU identificator
    agent = getAgentInfo()->dev_id;

    // Instantiation of the profile object
    // //////////////////////////////////////////////////////////////
    // Set the event fields
    const hsa_ven_amd_aqlprofile_event_t events_arr[] = {
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SQ, 0, 4 /*WAVES*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SQ, 0, 14 /*ITEMS*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SQ, 0, 47 /*WAVE_READY*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCC, 2, 1 /*CYCLE*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCC, 2, 3 /*REQ*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCC, 2, 22 /*WRITEBACK*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPC, 0, 0 /*ALWAYS_COUNT*/},
        {HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPC, 0, 8 /*ME1_STALL_WAIT_ON_RCIU_READ*/},
    };
    const size_t event_count = sizeof(events_arr) / sizeof(hsa_ven_amd_aqlprofile_event_t);
    events = new hsa_ven_amd_aqlprofile_event_t[event_count];
    memcpy(events, events_arr, sizeof(events_arr));

    // Initialization the profile
    memset(&profile, 0, sizeof(profile));
    profile.agent = agent;
    profile.type = HSA_VEN_AMD_AQLPROFILE_EVENT_TYPE_PMC;

    // set enabled events list
    profile.events = events;
    profile.event_count = event_count;

    // Profile buffers attributes
    command_buffer_alignment = buffer_alignment;
    status = api.hsa_ven_amd_aqlprofile_get_info(
        &profile, HSA_VEN_AMD_AQLPROFILE_INFO_COMMAND_BUFFER_SIZE, &command_buffer_size);
    if (status != HSA_STATUS_SUCCESS) {
      const char* str = "";
      api.hsa_ven_amd_aqlprofile_error_string(&str);
      std::cout << "aqlprofile err: " << str << std::endl;
    }
    test_assert(status == HSA_STATUS_SUCCESS);

    output_buffer_alignment = buffer_alignment;
    status = api.hsa_ven_amd_aqlprofile_get_info(
        &profile, HSA_VEN_AMD_AQLPROFILE_INFO_PMC_DATA_SIZE, &output_buffer_size);
    test_assert(status == HSA_STATUS_SUCCESS);

    // Application is allocating the command buffer
    // Allocate(command_buffer_alignment, command_buffer_size,
    //          MODE_HOST_ACC|MODE_DEV_ACC|MODE_EXEC_DATA)
    profile.command_buffer.ptr =
        getRsrcFactory()->AllocateSysMemory(getAgentInfo(), command_buffer_size);
    profile.command_buffer.size = command_buffer_size;

    // Application is allocating the output buffer
    // Allocate(output_buffer_alignment, output_buffer_size,
    //          MODE_HOST_ACC|MODE_DEV_ACC)
    profile.output_buffer.ptr =
        getRsrcFactory()->AllocateSysMemory(getAgentInfo(), output_buffer_size);
    profile.output_buffer.size = output_buffer_size;
    memset(profile.output_buffer.ptr, 0x77, output_buffer_size);

    // Populating the AQL start packet
    status = api.hsa_ven_amd_aqlprofile_start(&profile, PrePacket());
    if (status != HSA_STATUS_SUCCESS) {
      const char* str;
      api.hsa_ven_amd_aqlprofile_error_string(&str);
      std::cout << "aqlprofile err: " << str << std::endl;
    }
    test_assert(status == HSA_STATUS_SUCCESS);
    if (status != HSA_STATUS_SUCCESS) return false;

    // Populating the AQL stop packet
    status = api.hsa_ven_amd_aqlprofile_stop(&profile, PostPacket());
    test_assert(status == HSA_STATUS_SUCCESS);

    return (status == HSA_STATUS_SUCCESS);
  }
};

#endif  // _TEST_PGEN_PMC_H_