Which one is better, originos system or Hongmeng system? 'Attachment: Hongmeng OS vs. OriginOS'

Local fine-tuning of DeepSeek class models faces the challenge of insufficient computing resources and expertise. To address these challenges, the following strategies can be adopted: Model quantization: convert model parameters into low-precision integers, reducing memory footprint. Use smaller models: Select a pretrained model with smaller parameters for easier local fine-tuning. Data selection and preprocessing: Select high-quality data and perform appropriate preprocessing to avoid poor data quality affecting model effectiveness. Batch training: For large data sets, load data in batches for training to avoid memory overflow. Acceleration with GPU: Use independent graphics cards to accelerate the training process and shorten the training time.

LaravelEloquent Model Retrieval: Easily obtaining database data EloquentORM provides a concise and easy-to-understand way to operate the database. This article will introduce various Eloquent model search techniques in detail to help you obtain data from the database efficiently. 1. Get all records. Use the all() method to get all records in the database table: useApp\Models\Post;$posts=Post::all(); This will return a collection. You can access data using foreach loop or other collection methods: foreach($postsas$post){echo$post->

Algorithms are the set of instructions to solve problems, and their execution speed and memory usage vary. In programming, many algorithms are based on data search and sorting. This article will introduce several data retrieval and sorting algorithms. Linear search assumes that there is an array [20,500,10,5,100,1,50] and needs to find the number 50. The linear search algorithm checks each element in the array one by one until the target value is found or the complete array is traversed. The algorithm flowchart is as follows: The pseudo-code for linear search is as follows: Check each element: If the target value is found: Return true Return false C language implementation: #include#includeintmain(void){i

Redis persistence will take up extra memory, RDB temporarily increases memory usage when generating snapshots, and AOF continues to take up memory when appending logs. Influencing factors include data volume, persistence policy and Redis configuration. To mitigate the impact, you can reasonably configure RDB snapshot policies, optimize AOF configuration, upgrade hardware and monitor memory usage. Furthermore, it is crucial to find a balance between performance and data security.

Redis memory soaring includes: too large data volume, improper data structure selection, configuration problems (such as maxmemory settings too small), and memory leaks. Solutions include: deletion of expired data, use compression technology, selecting appropriate structures, adjusting configuration parameters, checking for memory leaks in the code, and regularly monitoring memory usage.

Redis memory size setting needs to consider the following factors: data volume and growth trend: Estimate the size and growth rate of stored data. Data type: Different types (such as lists, hashes) occupy different memory. Caching policy: Full cache, partial cache, and phasing policies affect memory usage. Business Peak: Leave enough memory to deal with traffic peaks.

Mac system maintenance includes: disk management (use OmniDiskSweeper to clean disk space, use disk tools to check disk errors) memory management (use Activity Monitor to monitor memory usage, end over-occupying processes) startup item management (use Linc or LaunchControl to manage startup items, disable unnecessary startup items) system cache cleaning (use CleanMyMac X or manually clean system cache) software update (timely update system and applications) regular backup (use Time Machine to backup data regularly) good usage habits (not installing applications excessively, cleaning files regularly, and monitoring system logs)

Methods to optimize Photoshop performance include: 1. Adjust memory usage to the maximum value in the "Performance" setting, but pay attention to the memory requirements of other programs. 2. Enable GPU acceleration, but make sure the graphics card driver is up to date. 3. Plan the project, merge layers or use smart objects to reduce the number of historical records. 4. Upgrade the hardware to at least 16GB of memory and a GPU with good performance. 5. Use the "Bridge" function to manage files to avoid opening too many documents at the same time. 6. Only install necessary plug-ins to avoid too many plug-ins affecting performance. 7. Ensure efficient and necessary when using the "action" function. These methods can significantly improve Photoshop's productivity.