Method GetMemoryReqs

tests/framework/binding.cpp:1306–1335

}

void DataGraphPipelineSession::GetMemoryReqs() {
    VkDataGraphPipelineSessionBindPointRequirementsInfoARM bind_info = vku::InitStructHelper();
    bind_info.session = handle();
    uint32_t count = 0;
    vk::GetDataGraphPipelineSessionBindPointRequirementsARM(*device_, &bind_info, &count, nullptr);
    bind_point_reqs_.resize(count, vku::InitStructHelper());
    vk::GetDataGraphPipelineSessionBindPointRequirementsARM(*device_, &bind_info, &count, bind_point_reqs_.data());

    mem_reqs_.resize(count);
    for (uint32_t i = 0; i < count; i++) {
        if (bind_point_reqs_[i].bindPointType != VK_DATA_GRAPH_PIPELINE_SESSION_BIND_POINT_TYPE_MEMORY_ARM) {
            continue;
        }
        VkDataGraphPipelineSessionMemoryRequirementsInfoARM session_mem_reqs = vku::InitStructHelper();
        session_mem_reqs.session = handle();
        session_mem_reqs.bindPoint = bind_point_reqs_[i].bindPoint;
        mem_reqs_[i] = vku::InitStructHelper();
        vk::GetDataGraphPipelineSessionMemoryRequirementsARM(*device_, &session_mem_reqs, &mem_reqs_[i]);
    }

    const char *incorrect_spirv_msg = "test incorrect. Possible causes: incorrect spirv, or inconsistency between spirv and tensor/constant declarations\n";
    if (mem_reqs_.empty()) {
        GTEST_FAIL() << "No bind points, " << incorrect_spirv_msg;
    }
    for (uint32_t i = 0; i < mem_reqs_.size(); i++) {
        if (mem_reqs_[i].memoryRequirements.size == 0) {
            GTEST_FAIL() << "No memory for binding " << i << ", " << incorrect_spirv_msg;
        }
    }
}

void DataGraphPipelineSession::AllocSessionMem(std::vector<vkt::DeviceMemory>& device_mem, bool is_protected, size_t scale_factor,
                                               int32_t size_modifier) {