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[Edit this paragraph] Simulator in computer science
abstract
Computer simulation (sim for short) is a method of computer simulation. The simulator developed by computer software can perform complex simulation tasks, such as fault tree analysis and testing VLSI logic design. In the field of optimization, the simulation of physical processes is often used to optimize control strategies together with evolutionary computation.
Computer simulator
Computer simulator refers to "a simulator that simulates a computer with a computer". Computer simulators have been used to debug microprograms or commercial applications before they are actually released. Because all the operations on this computer are simulated, all the information can be obtained by programmers, and the speed and execution of simulation are controllable. See the entry for Virtual Machines.
Network game server simulator
This simulator can simulate the network game server by learning the packet contents of the game client and server. Using this simulator, an online game server can be simulated on a non-professional server to provide connection and game services for online game clients.
[Edit this paragraph] Computer Architecture Simulator/Simulator
abstract
There is a special type of computer simulator: computer architecture simulator, which is used to simulate another computer with incompatible instructions or different systems on one computer. Alan turing once suggested that Machine A or Machine B (of different systems) can imitate each other with instructions in theory, which is not limited by hardware and speed. However, in reality, speed and hardware must be considered. However, when the hardware and speed of machine A exceed that of machine B, the instructions of machine A can be used to simulate the instructions of machine B theoretically, so the software with lower performance in machine B can be reused in application. "Simulator" refers to this kind of software.
At present, some CPUs also integrate microinstruction sets that simulate CPUs of other architectures. This is also a simulator.
misunderstand
Because most of the computer simulators known by many people in China are simulators, the word "simulator" is wrongly equated with "simulator". In the following game simulator content, "simulator" refers to "simulator" in particular.
Important computer simulator
1994, Mike o' brien developed the Apple II simulator AppleWin. Equipped with 64KB memory, diskless startup (built-in BASIC), with its own video memory. The open source code of the simulator was maintained until 2008.
1997, Connectix released a virtual PC on Apple Macintosh system, which can be used to simulate IBM PC-compatible computer hardware. 200 1, Connectix transplanted it to WINDOWS system, which is generally considered as "simulating PC on PC" software. Later, Connectix resold the virtual PC to Microsoft, and Microsoft released the commercialized virtual PC 2004. In 2008, the software released the version of Virtual PC 2007.
Virtual PC configuration is easy to use, but when Mircrosoft took over, it preferred WINDOWS operating system, and it was easier to install WINDOWS operating system. The competing software corresponding to virtual PC is VMWARE produced by EMC and developed from 1999. Relatively speaking, VMWARE is a bit troublesome to configure.
The History of Game Simulator
As early as the era of large computers, in order to achieve the purpose of software compatibility, people developed the world's first simulator as part of the newly developed hardware system.
In the early 1990s, foreign fans began to try to make game simulators. It is said that the Mega driver simulator appeared around 1994.
1995, Marat Fayzullin made a visual game boy with a handheld simulator and provided the source code.
From 65438 to 0996, Nikolai Salmola began to study MAME (Multi-arcade Simulator). According to the records on the MAME website, the official version of MAME 0. 1 is 1997.2.5.
The above two are of milestone significance in the history of game simulators. Especially the latter, developed into an open team to maintain the source code, and there are different open source versions. In the next decade, MAME merged many different arcade simulators. Compared with other simulators, it can be said that simulator software can simulate the most hardware and games.
From 1996 to 1997, super Nintendo (SFC/SNES) simulators SNES9X and ZSNES were launched one after another. The simulators developed by these two teams received rave reviews, but later they started a lawsuit.
1997, the calluses developed by bloodthirsty software, which mainly simulated Capcom CPS 1 game, caused a sensation by simulating street battles, the history of the Three Kingdoms and other famous works. In addition, bloodthirsty software also developed Nintendo FC/NES simulator NestIcle and Sega Mega Drive simulator Genecyst. According to the technical level at that time, these simulators were quite excellent. However, bloodthirsty software did not continue to develop the simulator and did not disclose its source code. Among them, home computer simulators such as Nesticle were later replaced by simulators such as SMYNES, but it can still be seen in some cam- in early 2008, which shows its influence.
1998, Anders Nilsson and Korpela released NEORAGE/NEORAGE, which was the first to simulate the arcade game motherboard of Neo-Geo series, and became famous for supporting KOF (king of fighters) series and Souhun series. .
1999, David Herpolsheimer and Randy Linden released the first Sony Play Station simulator Bleem! It caused a sensation at that time. First, the previous simulators are almost free, and commercialization has certain influence on the ideas of other developers. Second, the hardware level of Play Staytoin is close to that of PC at that time. Many people think that it will take several years for a PC to upgrade its hardware to support the Play Staytoin simulator. Since the author was later sued by Sony, Bleem! Gradually lost in the long river of history.
In 200 1 year, Jabo and Zilmar released the Nintendo 64 simulator Project 64, which is more mature and perfect than the first Nintendo 64 simulator UltraHLENintendo 64 released by Episilon and RealityMan in 1999.
In 2005, Forgotten released the last test version of VisualBoyAdvance, a handheld GBA simulator.
More common game simulators
Arcade Simulator: MAME, Wen Carvax, Corpus Callosum, Anger, Rennes, Zinc, neoragex, Nebula, Carvax, Kalis, and finally burning.
FC simulators: Nestopia, NNNesterJ, VirtuaNES, DreamNES, Smynes, FCEU.
SFC simulators: ZSNES, Snes9X, SNEeSe, uosnesw.
N64 Simulator: Project64, 1964, UltraHLE, Mupen64, Rice.
PCE simulator: MagicEngine, YAME
SMS/GG simulator: Dega
MD/32X/CD simulators: Gens, Gens32, MEKA, Kega Fusion, Ages, Gens LDU.
SS simulators: SSF, Abbas, Girigiri.
DC simulator: ChanKast, NullDC
PS/PS2 Simulator: Bleem! 、VGS、ePSXe、PSXeven、PCSX、PCSX2
XBOX emulator: Xeon, CXBX
British /GBC/SGB simulator: VisualBoyKiGB
GBA simulator: VisualBoyAdvance, No$GBA, DreamGBA.
GG simulator: MEKA, Mekarnosan
WS/WSC simulators: Cygne, WSCamp, Oswan.
NGP simulator: Niop, Gao Yaotai, NGPocket.
NDS Simulator: No $GBA, DeSmuME, ideas.
PSP simulator: virtual PSP
DOS simulator: DOSBOX
[Edit this paragraph] Driving simulator
Driving simulator is a mechanical device that simulates driving experience and is used to train drivers indoors. In simulated driving, the driver will not be injured by the accident.
Flight simulator
Flight simulators are usually used to train pilots to fly in extremely dangerous conditions. For example, no engine forced landing, complete failure of electrical equipment or hydraulic device, etc. The most advanced flight simulator has a highly realistic visual system and hydraulic motion system. The operating cost of flight simulator is often lower than the actual operating cost of real trainer.
Navigation simulator
Similar to the flight simulator, the navigation simulator is used to train the crew. The most common navigation simulators are bridge simulator, engine room simulator, loading and unloading simulator and communication /GMDSS simulator. Navigation simulator is mainly used in navigation colleges, training institutions and navy.
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Simulation game burning card electronic game handheld
Open classification:
Games, computer, simulation, simulation, Turing machine
More co-editors:
Serpent House, Launcher, Tao Ye, N Night, Northeast Wolf Warrior, IKYO, Hongri 1000, alphaxz, B.A.K.A.II, Junmin Forest.
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Last revision date: 2008- 10-05
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