How can I stipulate that he can only use one core at the start of the program?

Both Intel and AMD's dual-core processors have begun to be mainstream, and the price is also quite attractive, but in some working environments (such as old games), the use of dual-core processors often has such and such compatibility problems and is quite depressing, the best way to solve this problem is undoubtedly to let the processor work in a single-threaded (core) environment, and on the **forum, some netizens recently introduced how to use the dual-core (or quad-core) processor to easily switch to single-core mode to work, as follows:

First of all, although AMD's "anti-hyper-threading" technology has not been implemented at present, Intel has secretly introduced a technology called Core Multiplexing (CMT) in its Core 2 Duo processors, and on some motherboards that provide this function, such as Intel's original D975XBX, users can select "disabled" in the relevant options of the BIOS. The motherboard will automatically shut down one (three in the case of quad-core) processor cores, allowing the processor to operate in a single-core environment.

Resources.

Reinstall the system. Reload the game.

Load the game to a different plate.

I've come across it. There are also game settings.

There's no need to set it up... When you run other programs, the other CPUs will run automatically. This is the advantage of multi-core, open a single program, will not be executed by multi-core.

The four cores are four people eating and four people working, and if one person can do it, let one person do it. There are three people left waiting for other tasks.

Open the task manager, select the program you set in the process, press the right-click - relationship setting, and the remaining one checkmark will be on the line.

Do so:

Uninstall anti-virus software, such as 360, Antivirus, Butler, etc., start menu, run, type: msconfig;

Go to the startup tab, check the front of those messy self-starting software, and finally open the control panel, management tools, services, according to your system, search online to turn off disabled services, so it will be smooth.

On the Task Manager, right-click on the corresponding process in the Set Affinity checkbox to select only one core.

Hello,CPU is evenly distributed for each core,At present, some old games do not support multi-core,Manual is like this:When you run the game, you can open the task manager,See which core has the highest load,Then find your game process,Right-click -Relationship settings,Then remove the tick in front of the core with the highest load,Then re-tick,The load of several cores is averaged when you look at it,I hope it can help you!

Whether the 4-core CPU starts all 4 CPU cores when using the running program mainly depends on the needs of the running program.

1. The software program does not support four-core operation, and the CPU can only start one core to run first;

2. If the software or game supports four-core operation, the CPU will divide the processing task into 4 parts and hand them over to the 4 cores for processing.

A quad-core processor is a processor based on a single semiconductor that has four cores with the same function. In other words, four physical processor cores are consolidated into a single core.

In addition, some CPUs need to install software to achieve the function you said, which is to intelligently turn on the function used by the core. There are also games, software, and software. Some software does not necessarily support 4-core optimization, and some software can only use dual or single cores.

Look at the software support,Because some software, especially games, are not well supported quad core or more,Run the same as before,If this game or software does not support multi-core operation, then this CPU is used as a single core,If it supports multiple cores,Then the software or game will divide the processing task into 4 parts, respectively,4 cores for processing,But now the software game is not very good, and the perfect quartile is often two more and two less。

It depends on the computing load and whether the CPU itself supports power saving management. Generally, the current CPU supports power saving management. This process may be automatic or controlled by software.

Whether it's automatic or controlled, it's all flawed by itself. In fact, ordinary users don't need to think about this problem.

No, it depends on how the software is written. The vast majority of software uses only one core. However, the current CPU has turbo technology, when one core is turned on and the other three cores are turned off, the core that is turned on will be automatically overclocked.

As needed. Some instructions can be processed on a core thread, while others can only be executed on a single core. Most applications can't call all four cores at the same time. Except those optimized for multi-core and multi-threading.

There is a problem with the program writing.

When multi-core joint operation occurs, a sharing violation occurs.

You can try updating the drivers.

If not, then you can only endure it.

Go to Canon's official website and report the problem and let them come up with a solution.