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dx12_gpa_session.cc
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dx12_gpa_session.cc
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//==============================================================================
// Copyright (c) 2017-2024 Advanced Micro Devices, Inc. All rights reserved.
/// @author AMD Developer Tools Team
/// @file
/// @brief DX12 GPA Session implementation
//==============================================================================
#include "dx12_gpa_session.h"
#include <inttypes.h>
#include "gpu_perf_api_common/gpa_common_defs.h"
#include "gpu_perf_api_common/gpa_sample.h"
#include "gpu_perf_api_common/gpa_unique_object.h"
#include "gpu_perf_api_dx12/dx12_gpa_command_list.h"
#include "gpu_perf_api_dx12/dx12_gpa_context.h"
#include "gpu_perf_api_dx12/dx12_gpa_pass.h"
#include "gpu_perf_api_dx12/dx12_utils.h"
Dx12GpaSession::Dx12GpaSession(Dx12GpaContext* dx12_gpa_context, GpaSessionSampleType sample_type, IAmdExtGpaInterface* amd_ext_gpa_session)
: GpaSession(dx12_gpa_context, sample_type)
{
amd_ext_gpa_interface_ = amd_ext_gpa_session;
amd_ext_gpa_interface_->AddRef();
}
Dx12GpaSession::~Dx12GpaSession()
{
if (nullptr != amd_ext_gpa_interface_)
{
amd_ext_gpa_interface_->Release();
amd_ext_gpa_interface_ = nullptr;
}
}
void Dx12GpaSession::GetDriverVersion(uint32_t& major, uint32_t& minor, uint32_t& sub_minor)
{
Dx12GpaContext* dx12_gpa_context = dynamic_cast<Dx12GpaContext*>(this->GetParentContext());
if (dx12_gpa_context != nullptr)
{
dx12_gpa_context->GetDriverVersion(major, minor, sub_minor);
}
}
GpaStatus Dx12GpaSession::ContinueSampleOnCommandList(GpaUInt32 src_sample_id, GpaCommandListId primary_command_list_id)
{
bool succeed = false;
if (primary_command_list_id->Object()->GetApiType() == kGpaApiDirectx12 &&
primary_command_list_id->ObjectType() == GpaObjectType::kGpaObjectTypeCommandList)
{
Dx12GpaCommandList* dx12_cmd = reinterpret_cast<Dx12GpaCommandList*>(primary_command_list_id->Object());
Dx12GpaPass* dx12_gpa_pass = reinterpret_cast<Dx12GpaPass*>(dx12_cmd->GetPass());
if (nullptr != dx12_gpa_pass)
{
// Continue the sample.
if (dx12_gpa_pass->ContinueSample(src_sample_id, dx12_cmd))
{
succeed = true;
}
else
{
GPA_LOG_ERROR("Unable to continue sample.");
}
}
else
{
GPA_LOG_ERROR("Pass doesn't exist.");
}
}
else
{
GPA_LOG_ERROR("Invalid Parameter.");
}
return succeed ? kGpaStatusOk : kGpaStatusErrorFailed;
}
GpaStatus Dx12GpaSession::CopySecondarySamples(GpaCommandListId secondary_cmd_list_id,
GpaCommandListId primary_cmd_list_id,
GpaUInt32 num_samples,
GpaUInt32* new_sample_ids)
{
bool succeed = false;
if (secondary_cmd_list_id->Object()->GetApiType() == kGpaApiDirectx12 && secondary_cmd_list_id->ObjectType() == GpaObjectType::kGpaObjectTypeCommandList &&
primary_cmd_list_id->Object()->GetApiType() == kGpaApiDirectx12 && primary_cmd_list_id->ObjectType() == GpaObjectType::kGpaObjectTypeCommandList)
{
Dx12GpaCommandList* dx12_primary_cmd = reinterpret_cast<Dx12GpaCommandList*>(primary_cmd_list_id->Object());
Dx12GpaCommandList* dx12_secondary_cmd = reinterpret_cast<Dx12GpaCommandList*>(secondary_cmd_list_id->Object());
Dx12GpaPass* dx12_primary_cmd_pass = reinterpret_cast<Dx12GpaPass*>(dx12_primary_cmd->GetPass());
if (nullptr != dx12_primary_cmd_pass)
{
if (GpaCounterSource::kHardware == dx12_primary_cmd_pass->GetCounterSource())
{
std::vector<ClientSampleId> sample_indices;
for (size_t sample_id_iter = 0; sample_id_iter < num_samples; sample_id_iter++)
{
sample_indices.push_back(new_sample_ids[sample_id_iter]);
}
if (dx12_primary_cmd_pass->CopySecondarySamples(sample_indices, dx12_primary_cmd, dx12_secondary_cmd))
{
succeed = true;
}
}
}
}
else
{
GPA_LOG_ERROR("Invalid Parameter.");
}
return succeed ? kGpaStatusOk : kGpaStatusErrorFailed;
}
GpaApiType Dx12GpaSession::GetApiType() const
{
return kGpaApiDirectx12;
}
IAmdExtGpaInterface* Dx12GpaSession::GetAmdExtInterface() const
{
return amd_ext_gpa_interface_;
}
GpaPass* Dx12GpaSession::CreateApiPass(PassIndex pass_index)
{
GpaPass* ret_pass = nullptr;
CounterList* pass_counters = GetCountersForPass(pass_index);
GpaCounterSource counter_source = GetParentContext()->GetCounterSource((*pass_counters)[0]);
Dx12GpaPass* dx12_pass = new (std::nothrow) Dx12GpaPass(this, pass_index, counter_source, pass_counters);
if (nullptr != dx12_pass)
{
ret_pass = dx12_pass;
}
return ret_pass;
}