rocm-systems/runtime/hsa-ext-aql-profile/test/ctrl/test_pgen_sqtt.h

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#ifndef _TEST_PGEN_SQTT_H_
#define _TEST_PGEN_SQTT_H_

#include <iostream>
#include <iomanip>
#include <fstream>

#include "test_pgen.h"

hsa_status_t TestPGenSQTT_Callback(hsa_ext_amd_aql_profile_info_type_t info_type,
                                   hsa_ext_amd_aql_profile_info_data_t* info_data,
                                   void* callback_data) {
  hsa_status_t status = HSA_STATUS_SUCCESS;
  typedef std::vector<hsa_ext_amd_aql_profile_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 TestPGenSQTT : public TestPGen {
  const static uint32_t buffer_alignment = 0x1000;  // 4K
  const static uint32_t buffer_size = 0x2000000;    // 32M

  hsa_agent_t agent;
  hsa_ext_amd_aql_profile_profile_t profile;

  bool buildPackets() { return true; }

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

    typedef std::vector<hsa_ext_amd_aql_profile_info_data_t> callback_data_t;

    callback_data_t data;
    hsa_ext_amd_aql_profile_iterate_data(&profile, TestPGenSQTT_Callback, &data);
    for (callback_data_t::iterator it = data.begin(); it != data.end(); ++it) {
      std::cout << "> sample(" << dec << it->sample_id << ") ptr(" << hex << it->sqtt_data.ptr
                << ") size(" << dec << it->sqtt_data.size << ")" << std::endl;

      void* sys_buf = getRsrcFactory()->AllocateSysMemory(getAgentInfo(), it->sqtt_data.size);
      assert(sys_buf != NULL);
      if (sys_buf == NULL) return HSA_STATUS_ERROR;

      hsa_status_t status = hsa_memory_copy(sys_buf, it->sqtt_data.ptr, it->sqtt_data.size);
      assert(status == HSA_STATUS_SUCCESS);
      if (status != HSA_STATUS_SUCCESS) return status;

      std::string file_name;
      file_name.append("sqtt_dump_");
      file_name.append(std::to_string(it->sample_id));
      file_name.append(".txt");
      std::ofstream out_file;
      out_file.open(file_name);

      // Write the buffer in terms of shorts (16 bits)
      short* sqtt_data = (short*)sys_buf;
      for (int i = 0; i < (it->sqtt_data.size / sizeof(short)); ++i) {
        out_file << std::setw(4) << std::setfill('0') << std::hex << sqtt_data[i] << "\n";
      }

      out_file.close();
    }

    return true;
  }

 public:
  TestPGenSQTT(TestAql* t) : TestPGen(t) { std::cout << "Test: PGen SQTT" << 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 parameters
    // parameters = ....;

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

    // set parameters
    // profile.parameters = &event;
    // profile.parameter_count = 1;

    // Profile buffers attributes
    command_buffer_alignment = buffer_alignment;
    status = hsa_ext_amd_aql_profile_get_info(
        &profile, HSA_EXT_AQL_PROFILE_INFO_COMMAND_BUFFER_SIZE, &command_buffer_size);
    assert(status == HSA_STATUS_SUCCESS);

    output_buffer_alignment = buffer_alignment;
    output_buffer_size = buffer_size;

    // Application is allocating the command buffer
    // AllocateSystem(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
    // AllocateLocal(output_buffer_alignment, output_buffer_size,
    //               MODE_DEV_ACC)
    profile.output_buffer.ptr =
        getRsrcFactory()->AllocateLocalMemory(getAgentInfo(), output_buffer_size);
    profile.output_buffer.size = output_buffer_size;

    // Populating the AQL start packet
    status = hsa_ext_amd_aql_profile_start(&profile, PrePacket());
    assert(status == HSA_STATUS_SUCCESS);
    if (status != HSA_STATUS_SUCCESS) return false;

    // Populating the AQL stop packet
    status = hsa_ext_amd_aql_profile_stop(&profile, PostPacket());
    assert(status == HSA_STATUS_SUCCESS);

    return (status == HSA_STATUS_SUCCESS);
  }
};

#endif  // _TEST_PGEN_SQTT_H_