Method allocateMemoryCreateGPUResources

src/Tensor.cpp:395–434

}

void
Tensor::allocateMemoryCreateGPUResources()
{
    KP_LOG_DEBUG("Kompute Tensor creating buffer");

    if (!this->mPhysicalDevice) {
        throw std::runtime_error("Kompute Tensor phyisical device is null");
    }
    if (!this->mDevice) {
        throw std::runtime_error("Kompute Tensor device is null");
    }

    KP_LOG_DEBUG("Kompute Tensor creating primary buffer and memory");

    this->mPrimaryBuffer = std::make_shared<vk::Buffer>();
    this->createBuffer(this->mPrimaryBuffer,
                       this->getPrimaryBufferUsageFlags());
    this->mFreePrimaryBuffer = true;
    this->mPrimaryMemory = std::make_shared<vk::DeviceMemory>();
    this->allocateBindMemory(this->mPrimaryBuffer,
                             this->mPrimaryMemory,
                             this->getPrimaryMemoryPropertyFlags());
    this->mFreePrimaryMemory = true;

    if (this->mTensorType == TensorTypes::eDevice) {
        KP_LOG_DEBUG("Kompute Tensor creating staging buffer and memory");

        this->mStagingBuffer = std::make_shared<vk::Buffer>();
        this->createBuffer(this->mStagingBuffer,
                           this->getStagingBufferUsageFlags());
        this->mFreeStagingBuffer = true;
        this->mStagingMemory = std::make_shared<vk::DeviceMemory>();
        this->allocateBindMemory(this->mStagingBuffer,
                                 this->mStagingMemory,
                                 this->getStagingMemoryPropertyFlags());
        this->mFreeStagingMemory = true;
    }

    KP_LOG_DEBUG("Kompute Tensor buffer & memory creation successful");
}

void
Tensor::createBuffer(std::shared_ptr<vk::Buffer> buffer,