Vega improves computing power

1.

The calculation power of mining is as shown in the figure below. This is a little old. At present, vega64 is the fastest. However, considering the price, the best choice is rx570 and 560. The cheapest rx574 is 1599, and the cheapest vega64 is 4800. In terms of calculation power, 570 is 22.6, vega64 is higher than 1080ti, even 34. However, as you can see, three rx570 = one vega64, but in terms of calculation power, 22.6 * 3 = 67.8, basically at the same price, 570 can be exchanged for twice the mining capacity of vega64

rx560, computing power is 11.6, price is 800, 6 pieces 560 = 1 vega64, computing power is 69.6, also has twice the mining capacity of vega64

3. Vega is the main instrial software environment of MultiGen paradigms, which is used for real-time visual simulation, virtual reality and general visual applications. Vega combines advanced simulation functions with easy-to-use tools to provide convenient creation, editing and driving tools for complex applications. Vega can significantly improve work efficiency, while greatly recing the time of source code development

paradigms also provide special application moles closely combined with Vega, which make Vega easy to meet special simulation requirements, such as navigation, infrared, radar, advanced lighting system, animated characters, large area terrain database management, CAD data input and dis distribution application, etc

Vega is good for both programmers and non programmers. Lynx, a kind of X / motif technology-based point and-click graphic environment, can quickly, easily and significantly change the application performance, video channel, multi CPU allocation, viewpoint, observer, special effects, different times of the day, system configuration, model, database and others without source code

lynx can be expanded to include new, user-defined panels and functions to quickly meet users' special requirements. In fact, lynx is powerful and versatile, and can develop complete real-time applications in a very short time. With lynx's dynamic preview function, you can see the result of the operation immediately. Lynx's interface includes all the functions you need for application development

Vega also includes a complete C language application program interface, which provides maximum software control and flexibility for software developers

developers of real-time application software prefer Vega because Vega provides a stable, compatible and easy-to-use interface, which makes their development, support and maintenance work faster and more efficient. Vega allows you to focus on solving problems in specific areas and rece the time spent on graphics programming

system integrators prefer Vega, because Vega helps them deal with critical development planning and achieve predetermined functional effects within budget; Because Vega's application is clear, compact and efficient, maintenance and support will be better. Lynx interface enables users to reconfigure the delivered system, and its real-time interaction performance provides a more economical solution for the development system

Vega supports a variety of data transfer in and allows a variety of different data formats to be displayed comprehensively. Vega also provides efficient CAD data conversion. Now developers, engineers, designers and planners can integrate their designs with the latest real-time simulation technology< There are two main configurations of Vega development procts: Vega MP (multi process) provides an important development and real-time environment for multiprocessor hardware configuration. By effectively utilizing the multiprocessor environment, Vega MP logically allocates visual system jobs on multiple processors to achieve the best performance. Vega also allows users to assign image and processing jobs to a specific processor on the workstation, and customize the system configuration to achieve all required performance indicators. Vega-sp (single process) is a special proct with high performance price ratio launched by paradigms. It is used in single processor computers. It has all the functions of Vega and is compatible with all the additional moles of paradigms< Vega and its related moles support UNIX and windows NT / 2000 platforms. Applications written in Vega can be 99% compatible with cross platform use, and support open flight, 3D Studio, VRML 2.0 and other database formats. Vega currently has the following add-on moles:
audiowork2 sound environment generation
special effects
LADBM Geodetic Database Management
marine simulation
DIS / HLA Distributed Interactive Simulation
DI-Guy human motion simulation
symbol instrument and control panel simulation
navigation and signal lighting mole
lig HT lobes mobile light source illumination
non linear distortion correction
cloudscape VR cloud Dust simulation
simsmith vehicle objects simulation
simsmith vehicle controls vehicle object control
immersive to increase immersion
sensorvision sensor image simulation
sensorworks to increase simulation of actual sensor effect
radarworks radar image simulation based on physical mechanism
TMM (texture material mapper) texture material Material map generator
mat (Mosart atmospheric tool) atmospheric tool

Multigen Creator series software, developed by American MultiGen paradigm www.multigen.com Developed by the company, it has OpenFlight data format optimized for real-time applications, powerful polygon modeling, vector modeling, accurate generation of large area terrain, and a variety of professional options and plug-ins, It can efficiently and optimally generate real-time three-dimensional (RT3D) database, and is closely combined with subsequent real-time simulation software. It has a world leading position in real-time simulation fields such as visual simulation, simulation training, urban simulation, interactive games and engineering applications, scientific visualization, etc
Multigen Creator is a software package for creating real-time 3D models for visual simulation. Creator makes it easier to input, structure, modify, prototype and optimize model databases. It can be used not only for large-scale visual simulation, but also for the creation of entertainment game environment
this chapter summarizes some key concepts behind the creation of an efficient real-time visual simulation model
1. What's the difference between real-time creation
2. Why is visual simulation so interesting
3. What elements will be used in visual simulation
real time application
graphics generator (Ig)
visual data
modeling package
visual reality
4. Can CAD model be used in visual simulation
5. Can I use realistic image data
6. Good practice
What's the difference between real-time creation
it's strange that there is not much correlation between compiling dynamic visual simulation or game applications and creating efficient data to maximize its effectiveness in a real-time environment and graphics. A visual simulation database refers to a data file, which describes a three-dimensional visual scene. At the same time, it includes the support data needed to search and display data in the visual system
let's take a quick look at the purpose of real-time application and data creation:
the focus is on the immersive interaction between dynamic audience and timely response simulation
real world size, rules and constraints may be very important for simulation purposes
each frame must be completely drawn and displayed at a rate of 30-60 frames / second
an efficient polygon model only includes the number of polygons needed to achieve the desired effect
the data structure is optimized hierarchically to facilitate program traversal and Ig state control. The data also includes model control, real-world constraints and dis (Distributed Interactive Simulation) optimization
Multigen Creator provides an integrated tool package specially designed to help create and manage efficient real-time databases
why is real-time simulation so interesting
in the commercial and military fields, immersive visual simulation is a safe and cost-effective alternative to physical verification of new technology, strategy or feasibility
the same is true in the game world, where even the most bizarre world benefits from real motion and model action. Moreover, it's much more comfortable to see your avatar being tortured in real time in an immersive environment than to feel it yourself
the role of visual simulation can be found in many fields in today's world
some of the more general statements about why real-time visual simulation is used are:
traversing and previewing
intuitive and immersive visualization of complex things
commercial and military planning and exercises
training system
accident visualization / recurrence
interactive / immersive games
visual simulation saves money, time, resources and life
what elements will be used in visual simulation< This program controls the graphic scene, how the user moves in the scene, and a variety of other dynamic events in the scene. Vehicle driving and flight dynamic models, collision detection and special effects such as explosions are included in real-time applications< Second, graphics generator (Ig)
graphics generator, or Ig, is the graphics hardware for drawing scenes. It can be configured according to different simulation requirements. The typical Ig is SGI's graphics system, such as indigo impacts, reality engineers or infinite realities. Ig can also be a general PC or game console
the performance of graphics generator is mostly measured by the number of polygons / frame, rather than the number of polygons / second. According to the graphics, CPU and bandwidth performance of Ig hardware platform, the performance of Ig will be very different. The term "target Ig" is used to refer to the specific Ig hardware platform on which the simulation runs< Third, visual database describes what, when and how to render the scene. Creator stores this information in the open flight format. Creator and OpenFlight are double precision, which make the description of complex objects and very large terrain database as accurate as possible< Before, in real-time simulation application, simple visual database was created by text-based editor, CAD system or specific digital geometry. Today, Multigen Creator can be used to create each indivial element in the visual database< 5. Visual reality
the strategy behind visual reality is very interesting, which is often ignored in visual simulation
efficient models are designed on the basis of what the audience wants to see or experience, not the accuracy of the image
the real feeling comes from meeting the expectation of the final proct or simulation. If the user finds that the expectation of the given content is effective, all other details can be reced or removed without affecting the simulation. To further explain this concept, imagine a typical airplane, viewed by three people. One is a new mechanic, learning how to carry out mechanical inspection before flight; Another low-level flight tower controller, to distinguish and pilot the aircraft to a specific exit; The third one is a novice policeman, who studies the traffic control of the airport and pays attention to whether there is a plane flying by
everyone has totally different expectations for the expression of aircraft. How to model it to be true? What kind of visual cues do they need? Any simulation must take into account the role of the aircraft in a particular environment
If a driving simulator focuses on control panels, roads, signal signs and some guide points, then focus on these areas. The addition of buildings and terrain can increase the details depending on the performance of hardware, but it is not necessary, because it may affect the purpose of simulation
if the focus is on an interactive flight simulator, high-speed flight. The audience's expectation is dynamic and interactive

4. Vega is the main instrial software environment of MultiGen paradigms, which is used for real-time visual simulation, virtual reality and general visual applications. Vega combines advanced simulation functions with easy-to-use tools to provide convenient creation, editing and driving tools for complex applications. Vega can significantly improve work efficiency, while greatly recing the time of source code development< It also provides special application moles closely combined with Vega, which make Vega easy to meet special simulation requirements, such as navigation, infrared, radar, advanced lighting system, animated characters, large area terrain database management, CAD data input and dis distribution application, etc

Vega is good for both programmers and non programmers. Lynx, a kind of X / motif technology-based point and-click graphic environment, can quickly, easily and significantly change the application performance, video channel, multi CPU allocation, viewpoint, observer, special effects, different times of the day, system configuration, model, database and others without source code

lynx can be expanded to include new, user-defined panels and functions to quickly meet users' special requirements. In fact, lynx is powerful and versatile, and can develop complete real-time applications in a very short time. With lynx's dynamic preview function, you can see the result of the operation immediately. Lynx's interface includes all the functions you need for application development< Vega also includes a complete C language application program interface, which provides maximum software control and flexibility for software developers

developers of real-time application software prefer Vega because Vega provides a stable, compatible and easy-to-use interface, which makes their development, support and maintenance work faster and more efficient. Vega allows you to focus on solving problems in specific areas and rece the time spent on graphics programming

system integrators prefer Vega, because Vega helps them deal with critical development planning and achieve predetermined functional effects within budget; Because Vega's application is clear, compact and efficient, maintenance and support will be better. Lynx interface enables users to reconfigure the delivered system, and its real-time interaction performance provides a more economical solution for the development system

Vega supports multiple data transfer in and allows multiple data formats to be displayed comprehensively. Vega also provides efficient CAD data conversion. Now developers, engineers, designers and planners can integrate their designs with the latest real-time simulation technology< There are two main configurations of Vega development procts: Vega MP (multi process) provides an important development and real-time environment for multiprocessor hardware configuration. By effectively utilizing the multiprocessor environment, Vega MP logically allocates visual system jobs on multiple processors to achieve the best performance. Vega also allows users to assign image and processing jobs to a specific processor on the workstation, and customize the system configuration to achieve all required performance indicators. Vega-sp (single process) is a special proct with high performance price ratio launched by paradigms. It is used in single processor computers. It has all the functions of Vega and is compatible with all the additional moles of paradigms< Vega and its related moles support UNIX and windows NT / 2000 platforms. Applications written in Vega can be 99% compatible with cross platform use, and support open flight, 3D Studio, VRML 2.0 and other database formats. Vega currently has the following additional moles:

audiowork2 sound environment generation
special effects
LADBM Geodetic Database Management
marine simulation
DIS / HLA Distributed Interactive Simulation
DI-Guy human motion simulation
symbol instrument and control panel simulation
navigation and signal lighting mole < br />Light lobes mobile light source illumination
non linear distortion correction
cloudscape VR cloud Dust simulation
simsmith vehicle objects simulation
simsmith vehicle controls vehicle object control
immersive to increase immersion
sensorvision sensor image simulation
sensorworks to increase simulation of actual sensor effect
radarworks radar image simulation based on physical mechanism
TMM (texture material mapper) texture material Plot generator
mat (Mosart atmospheric tool) atmosphere tool
VCR real-time scene recording and playing

5. The Japanese version of Vega is the police, the American version of Vega is the iron face

the Japanese version is correct, and the American version's mistake is a problem left over by history

6. At present, the speed of GPU is getting faster and faster, and the success rate of brute force password cracking by using the super computing speed of GPU is also greatly improved. I once saw that the distributed cracking artifact composed of 26 graphics cards made me envious
the best GPU software to crack hash is hashcat.

7. Vega 8 is built-in core display of ryzen 3 2200g and other processors, and its performance is equivalent to that of gt740 / R7 250. Vega 11 integrated with r52400g is basically equivalent to that of gt1030 / rx550.

8. Overview of Vega value

the risk indicators of options are usually expressed in Greek letters, including delta value, gamma value, theta value,
Vega value, Rho value and so on

Vega value ν： When measuring the volatility of the underlying asset price, the change range of the option price is used to measure the impact of the volatility of the futures price on the option value

Vega refers to the sensitivity between the change of option fee (P) and the volatility of the underlying exchange rate

the formula is: Vega = option price change / volatility change
practical application of Vega value

if the vega of an option is 0.15, if the price volatility rises (falls) 1%, the option value will rise
(falls) 0.15. If the volatility of futures price is 20%, the theoretical value of options is 3.25; when the volatility rises to
22%, the theoretical value of options is 3.55 (3.25 + 2.25) × 0.15 When the volatility is 18%, the theoretical value of options is
2.95 (3.25-2.25) × 0.15 When the price volatility increases or decreases, the value of options will increase or decrease. Therefore, the vega of call and put options are both positive. The vega of option long position is positive, and the vega of option short position is negative

if the Vega value of the investor's position is positive, it will profit from the rise of the price volatility. On the contrary, it hopes that the price volatility will decline. For delta neutral positions, we can not be affected by the futures price, but look for profit opportunities from the change of price fluctuation
rate

for the buyer of foreign exchange options, Vega value is always greater than zero, which indicates that the increase of the volatility of the underlying exchange rate will increase the value of foreign exchange options; On the contrary, for the seller of foreign exchange options, the Vega value is always negative. Similarly, when foreign exchange
options are at parity, Vega value is the largest; When the option is deep in or out of the price, Vega value is close to
zero.

9. The risk indicators of options are usually expressed in Greek letters, including delta value, gamma value, theta value, Vega value, Rho value, etc< br />Vega ν： When measuring the volatility of the underlying asset price, the change range of the option price is used to measure the impact of the volatility of the futures price on the option value

Vega refers to the sensitivity between the change of option fee (P) and the volatility of the underlying exchange rate

the formula is Vega = change in option price / change in volatility
if the vega of an option is 0.15 and the price volatility increases (decreases) by 1%, the value of the option will increase (decreases) by 0.15. If the volatility of futures price is 20%, the theoretical value of options is 3.25; when the volatility rises to 22%, the theoretical value of options is
3.55 (3.25 + 2 × 0.15 When the volatility is 18%, the theoretical value of the option is 2.95 (3.25-2 × 0.15 When the price volatility increases or decreases, the value of options will increase or decrease. Therefore, Vega of call and put options are both positive numbers. The vega of option long position is positive, and the vega of option short position is negative

if the Vega value of investor's position is positive, it will profit from the rise of price volatility, otherwise, it will hope that the price volatility will decline. For the delta neutral position, we can not be affected by the futures price, but look for profit opportunities from the change of price volatility

for the buyer of foreign exchange options, Vega value is always greater than zero, which indicates that the increase of the volatility of the underlying exchange rate will increase the value of foreign exchange options; On the contrary, for the seller of foreign exchange options, the Vega value is always negative. Similarly, when foreign exchange options are at parity, Vega value is the largest; When the option is deep in or out of the price, Vega value is close to zero.

10. MultiGen Vega
MultiGen Vega is the most important instrial software environment of MultiGen paradigm company, which is used for real-time visual simulation, virtual reality and common visual applications. Vega combines advanced simulation functions with easy-to-use tools to provide convenient creation, editing and driving tools for complex applications. Vega can significantly improve work efficiency, while greatly recing the time of source code development. Paradigms also provide special application moles closely combined with Vega, which make Vega easy to meet special simulation requirements, such as navigation, infrared, radar, advanced lighting system, animated characters, large area terrain database management, CAD data input and dis distribution application, etc. Vega is good for both programmers and non programmers. Lynx, a kind of X / motif technology-based point and-click graphic environment, can quickly, easily and significantly change the application performance, video channel, multi CPU allocation, viewpoint, observer, special effects, different times of the day, system configuration, model, database and others without source code. Lynx can be expanded to include new, user-defined panels and features to quickly meet users' special requirements. In fact, lynx is powerful and versatile, and can develop complete real-time applications in a very short time. With lynx's dynamic preview function, you can see the result of the operation immediately. Lynx's interface includes all the functions you need for application development. Vega also includes a complete C language application program interface to provide maximum software control and flexibility for software developers. Developers of real-time application software prefer Vega because Vega provides a stable, compatible and easy-to-use interface, which makes their development, support and maintenance faster and more efficient. Vega allows you to focus on solving problems in specific areas and rece the time spent on graphics programming. System integrators prefer Vega, because Vega helps them deal with critical development planning and achieve predetermined functional effects within budget; Because Vega's application is clear, compact and efficient, maintenance and support will be better. Lynx interface enables users to reconfigure the delivered system, and its real-time interaction performance provides a more economical solution for the development system. Vega supports multiple data transfer in and allows multiple data formats to be displayed comprehensively. Vega also provides efficient CAD data conversion. Now developers, engineers, designers and planners can integrate their designs with the latest real-time simulation technology. Vega development procts have two main configurations: Vega MP (multi process) provides an important development and real-time environment for multiprocessor hardware configuration. By effectively utilizing the multiprocessor environment, Vega MP logically allocates visual system jobs on multiple processors to achieve the best performance. Vega also allows users to assign image and processing jobs to a specific processor on the workstation, and customize the system configuration to achieve all required performance indicators. Vega-sp (single process) is a special proct with high performance price ratio launched by paradigms. It is used in single processor computers. It has all the functions of Vega and is compatible with all the additional moles of paradigms. Vega and its related moles support UNIX and windows NT / 2000 platforms. Applications written in Vega can be 99% compatible with cross platform use, and support open flight, 3D Studio, VRML 2.0 and other database formats. Vega currently has the following additional moles: audiowork2 audio environment generation special effects LADBM Geodetic Database Management marine ocean simulation DIS / HLA Distributed Interactive Simulation DI-Guy human motion simulation symbol instrument and control panel simulation navigation and signal lighting mole light lobes mobile light source lighting non Li Near distortion correction cloudscape VR cloud Dust simulation simsmith vehicle objects simulation simsmith vehicle controls vehicle object control immersive increase immersion sensorvision sensor image simulation sensorworks increase simulation of actual sensor effect radarworks physical mechanism based radar image simulation TMM (texture material mapper) texture material graph generator mat (Mosart Atmospheric tool VCR real time scene recording and playing