Method createBuffer

src/Tensor.cpp:436–460

}

void
Tensor::createBuffer(std::shared_ptr<vk::Buffer> buffer,
                     vk::BufferUsageFlags bufferUsageFlags)
{

    vk::DeviceSize bufferSize = this->memorySize();

    if (bufferSize < 1) {
        throw std::runtime_error(
          "Kompute Tensor attempted to create a zero-sized buffer");
    }

    KP_LOG_DEBUG("Kompute Tensor creating buffer with memory size: {}, and "
                 "usage flags: {}",
                 bufferSize,
                 vk::to_string(bufferUsageFlags));

    // TODO: Explore having concurrent sharing mode (with option)
    vk::BufferCreateInfo bufferInfo(vk::BufferCreateFlags(),
                                    bufferSize,
                                    bufferUsageFlags,
                                    vk::SharingMode::eExclusive);

    this->mDevice->createBuffer(&bufferInfo, nullptr, buffer.get());
}

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