Blooming America

, Um Pisces is dual-threaded Gemini is dual-core b...

Catherine found that her plan was really genius...

Many things are not accomplished overnight.

This is what Catherine is facing now.

It is not very difficult to achieve a dual-core processor. After all, there are now dual-processor motherboards.

The most troublesome aspect of dual-core processors is that they cannot adapt to market demands.

As far as the previous program is concerned, it is not very easy to accept dual-core processors.

The method of reading the data listed, the capacity of the memory, and the bandwidth of the transmission are the bottlenecks. The CPU is now not the most important bottleneck.

Because the memory started to develop ahead of schedule and there is no historical stagnation period, the speed is not bad.

But for hard drives...

This thing is indeed a headache now.

Because the hard disk hasn't really started up so far.

Giant magnetoresistance has indeed appeared, but it is only "appearing". It will take five years before the specific application, and it is better to use the form of optical disc reading in the current situation.

The current development of optical disc technology is already pretty good.

For example, Intel is currently studying the reading mode of dual bald heads.

They call this read mode "distributed read".

Unlike the hard disk, the optical disk is read-only m, so if the optical disk system is used, it is not impossible to use the form of double bald heads.

The form of double bald head can ensure faster reading of system data.

It is different from the previous synchronous three-head reading. This type of double-head reading actually reads different data. When the system wants to call the file, it will send the instruction to the chip in the Can area, the chip will divide the stored data into two, and then send it to the following to scan in the data. In this way, the CD can be scanned in. The reading speed is doubled.

For example, it’s not that you don’t want to have a three-head or four-head distributed reading optical drive, but in that case, the cost will be too high, and the life of the optical disk will be greatly reduced, and the chip itself will spread the data. Come, it will also waste time. And as far as the current transmission speed is concerned, the external environment is not so fast...

So, for now, the form of double bald heads is enough.

If the time is good, this technology should be launched simultaneously with the introduction of hyper-threading technology. Of course, provided that there is no accident...

Although it is not reliable with dual-core, but with hyper-threading technology, it is good.

When the Pisces development appears, Catherine's CPU speed should be able to reach more than 100mhz. At that time, it should be possible to use hyper-threading technology.

Of course, even hyper-threading technology, it will take time to promote, this will be a long way to go.

For example, the famous Pentium 4 series in history, in this series, there is hyper-threading technology, there are two operating modes in hyper-threading, de (single task mode) and

de (multitasking mode), when the program does not support ng (multi-processor operation), the system will stop the operation of one of the logical CPUs, and collect the resources in a single logical CPU, so that the single-threaded program will not be affected by one of the logical CPUs. The CPU is idle and the performance is reduced, but because it is stopped running, it will still wait for work and occupy a certain amount of resources. Therefore, when the pu is running in the program mode, it may not reach the performance of the CPU without the hyperthreading function, but The performance gap will not be too big. That is to say, when running single-threaded application software, hyper-threading technology will even reduce the performance of the system, especially when single-threaded software is running on a multi-threaded operating system.

Later, many game enthusiasts would rather use a quad-core and four-thread  than a four-core and eight-thread . Part of the reason is that hyper-threading technology is difficult to use in games.

And after Catherine's promotion of hyper-threading technology, it will also be possible to return to this problem.

Each unit of time, the cpu can only process one thread, in such a unit, if you want to process more than one thread per unit time, it is impossible, unless there are two core processing units, Intel’s padlock Cheng ng technology uses a single core processing unit to integrate two logical processing units, that is, one physical core and two logical cores, processing two threads per unit time, simulating dual-core operation.

But when the time comes, high-end products will definitely be commercial first and then civilian use, so Catherine feels that such a situation may be relatively rare.

Catherine did not know that the current historical development trend has begun to change, because high-end games such as "Red Alert" and "The Great Voyage Age" have appeared, and the current machine has gradually developed towards the trend of game consoles. The current cloud training has replaced the original function in a great sense...

Of course, now that there is no distinction between commercial and game functions, this trend is not very significant...

Although it seems a bit early to talk about it now, Catherine knew that such a plan was definitely not early, and it could even be said to be a bit late.

Technical reserve is a must. Capricorn is about to launch now, and the research of Aquarius has been put on the agenda, but the next research is not to relax. Commercial monopolies are absolutely unfeasible without technical support.

Of course, Catherine was not willing to let someone drink soup.

If industries such as IBM were to enter the personal computer market at this time, Catherine would not stop them from expanding in the market, but to what extent they would have to expand, it would have to be considered.

Just like INTEL in history treated D, there was once a time when D launched a new product, INTEL would follow up with the next generation of products. This strategy was very effective and allowed INTEL to lead each other for a time.

While the CPU is leading the market, it is the kingly way to strengthen other weak links.

According to the barrel effect, the capacity of the barrel does not depend on the highest board, but on the lowest board.

This is the fact now.

"Ah..."

At this moment, some absent-minded Catherine noticed the news on the TV.

"The Middle East War is over...?" Egypt and Israel formally signed a ceasefire agreement, which marked the end of the fourth Middle East War that lasted for several months...

"It's really unexpected." Catherine watched the report on TV silently.

The situation is getting more and more out of Catherine's expectations.

Judging from the situation of the battle, it seems that this time it is the sè column that dominates, and they finally drove away the Arab countries.

However, Catherine had already seen the situation of the Israelites not long ago. According to the news she received, it was difficult for the Israelis to support a war. Their fuel reserves and ammunition reserves were all at the same level. The realm of danger.

So at that time, nothing could be done with sè column.

But Sharon’s approach shows the demeanor of a famous general. Although there was a desperate suspicion, Sharon attacked Egypt while setting up a set of Syria, which indeed made them all caught, and the Israelites also hugged the territories they had previously occupied.

Of course, despite the ceasefire, Egypt still said on TV that they would not give up the land that originally belonged to them.

"......, the Red Army...?"

But at this moment, Catherine suddenly thought of a certain group of people who played an infamous role in this war.

The Red Army and the PLO have been harassing them behind the Israelites.

The current Red Army, in a sense, is no longer an organization purely for the sake of Japan.

Their leader is not Catherine’s memory of the house, but a guy named Songshan Aoichiro and it is this person who planned the hijacking case of the [Japanese].

It was precisely because of this guy that the Red Army began to recruit non-Japanese members, and it was precisely because of this that they were able to hide in Israel through various means.

The Palestine is an old opponent of the Sèleites, and Arafat, Sharon's good friend who loves and is afraid of killing, has probably already noticed Arafat at this time.

"Boom boom boom." At this moment, the door was knocked.

"Corner."

At this time, a girl in a chef's costume walked in.

Although Nangongyue has been here for so long, this Chinese chef seems to be as weak as when she came here, making people want to be bullied.

But Catherine didn't dare to do this for the time being, it wouldn't be good if the other party was scared away.

Where can I find such a good little cook?

"This is today's lunch~www.wuxiaspot.com~Miss Edson....

The opponent pushed the dining car in.

"Well, good. Elsa, let's eat first!" Catherine smiled like this.

"Um... OK..."

Elsa also seemed dizzy at this time.

"Um... the war is over? Elsa is also watching the news on TV.

"Yeah, it's over."

Catherine tilted her head, trying to say something, but didn't know how to say it.

In a sense, this world has just begun, the first is more complete~

In other words, sometimes I really want to break away from the shackles of the original world and unfold the story completely...but I am afraid that it will be over unfolded by then! .