Method RegisterDynamicCodeObject

platforms/hip/hal/src/kernel_param.cpp:287–315

}

void KernelParamManager::RegisterDynamicCodeObject(const char* file_path, hipModule_t mod)
{
    // Similar to RegisterStaticCodeObject but read from file_path directly
    // Store results in module_kernel_params_[mod]
    int fd;
    size_t fsize;
    if (!GetFileHandle(file_path, &fd, &fsize)) XERRO("Failed to get file handle for dynamic code object");

    // const char* file_content = nullptr; 
    // mmap the fd to the file_content
    char* file_content = new char[fsize];
    std::ifstream file(file_path, std::ios::binary);
    file.read(file_content, fsize);
    file.close();

    amd_comgr_data_t data_object;
    ASSERT_COMGR_STATUS(CodeObjectManager::create_data(AMD_COMGR_DATA_KIND_FATBIN, &data_object));
    ASSERT_COMGR_STATUS(CodeObjectManager::set_data_from_file_slice(data_object, fd, 0, fsize));

    // XDEBG("RegisterDynamicCodeObject for %s, fsize = %zu, fd = %d", file_path, fsize, fd);

    this->module_kernel_params_[mod] = kernel_names_params_map();
    registerForDataObject(data_object, file_content, this->module_kernel_params_[mod]);
    for (auto iter : this->module_kernel_params_[mod]) {
        // XDEBG("Dynamic module %p has kernel %s with %zu parameters", mod, iter.first.c_str(), iter.second.size());
    }
    ASSERT_COMGR_STATUS(CodeObjectManager::release_data(data_object));
    delete[] file_content;
}

void KernelParamManager::RegisterDynamicFunction(hipModule_t mod, hipFunction_t func, const char* func_name)
{