Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
This presentation discussed the Pentium Processor Family as requirement of the Micro-controller Course in Technological University of the Philippines. It covers the history of Pentium family of processors, list of Intel processors, features of the processors, architecture, modes, pipeline and trends.
Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
This presentation discussed the Pentium Processor Family as requirement of the Micro-controller Course in Technological University of the Philippines. It covers the history of Pentium family of processors, list of Intel processors, features of the processors, architecture, modes, pipeline and trends.
IT Engineer are high-level IT personnel who design, install, and maintain a company's computer systems. They are responsible for testing, configuring, and troubleshooting hardware, software, and networking systems to meet the needs of the employer.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptx
Intel Pentium Pro
1. Intel Pentium Pro
Presented By
Group-1
1. Afiya Fahmida Sarah - 201514090
2. Muhtasim Fuad Rafid - 201514091
3. Pradipta Mondal - 201514092
4. Khairul Mahbub Dhrubo – 201514107
5. Kazi Shahrukh Omar - 201514112
Members:
2. Introduction
• Sixth gen x86 microprocessor, introduced in November 1,1995.
• Successor of Intel Pentium microprocessor.
• Capable of dual and quad-processor configuration.
• 36-bit address bus, supports up to 64GB memory.
• Has Error Correction Circuitry, can fix 1-bit and detect 2-bits of error.
• 256KB or 512KB L2 cache, 16 KB L1 cache.
• The most important change in this processor was the use of dynamic
execution instead of the superscalar architecture.
3. • Pipeline is divided in 3 sections. Fetch and decode unit, dispatch and
execution unit and retire unit.
• Intel Pentium Pro microprocessor takes Cisc instructions and converts
them into Risc micro-operations.
Introduction
5. Internal Structure Of Pentium Pro
• The system bus connects to L2 cache.
• BIU controls system bus access via L2 cache.
• L2 cache is integrated in Intel Pentium Pro.
• BIU generates control signals and memory address.
• BIU fetches or passes data or instruction via L1 cache.
• The IFDU can decode three instructions simultaneously, and passes it
to instruction pool.
• The IFDU has branch prediction logic.
• The DEU then executes the instructions.
6. • DEU contains three execution units. Two for processing integer
instruction and one for processing floating point instruction
simultaneously.
• Lastly RU checks the instruction pool and removes decoded
instructions that have been executed.
• RU can remove three decoded instructions per clock pulse.
Internal Structure Of Pentium Pro
7. • Intel Pro microprocessor can anticipate jumps in the flow of
instructions.
• While the program is being executed processor looks at instructions
further ahead in the program and decides in which order to execute
the instructions.
• If the instructions can be executed independently it will execute these
instructions in optimal order rather than in the original program
order.
Dynamic Execution
9. The Memory System
• The Pentium Pro uses a 64-bit data bus to address memory organized
in eight banks each contain 8G bytes of data.
• Pentium pro also has a built in error-correction-circuit. For that the
memory system must have room for extra 8 bit number that is stored
with each 64 bit number.
• These 8 bit numbers are used to store an error-correction code that
allows the Pentium Pro to auto correct any single-bit error.
• A 1M X 72 is an SDRAM with ECC support whereas 1M X 64 is an
SDRAM without ECC.
10. I/O system
• Input-output system of Intel Pentium pro is completely
portable with earlier Intel microprocessors.
• A15-A3 address lines with bank enable signals are used to
select actual memory banks used for I/O transfer.
11. Drawbacks of Intel Pentium Pro
Microprocessor
• As Intel Pentium Pro uses RISC approach the first drawback is
converting instructions from CISC to RISC. It takes time to do so.
So Pentium pro inevitably takes performance hit when
processing instructions.
• Second is that out of order design can be particularly affected by
16 bit code resulting in eventual stop of process.
• ECC scheme causes additional cost of SDRAM that is 72 bits wide.
12. Differences Between Intel Pentium and
Intel Pentium Pro
• Level-2 cache is integrated in Intel Pentium Pro and not in
Pentium microprocessor. This speeds up processing and reduces
number of components.
• In Pentium unified cache holds both instructions and data, but in
Pentium Pro separate cache is used for instruction and data
which speeds up performance.
• Pentium microprocessor doesn’t have jump execution unit or
address generation unit as Pentium Pro has. It’s one of the major
changes.
13. Differences Between Intel Pentium and
Intel Pentium Pro
• 2M paging isn’t available in Pentium microprocessor. In Pentium
Pro 2M paging allows memory above 4G to be accessed.
• Pentium doesn’t have built in error correction circuit. But in
Pentium Pro ECC allows correction of one bit error and detection
of two bit error.
14. Differences Between Intel Pentium Pro
and Intel Pentium II
• Unlike previous Pentium and Pentium Pro processors, the Pentium II
CPU was packaged in a slot-based module rather than a CPU socket.
• Intel improved 16-bit code execution performance on the Pentium II,
an area in which the Pentium Pro was at a notable handicap.
• The Pentium II featured 32 KB of L1 cache, double that of the Pentium
Pro, as well as deeper write buffers for a slight L1 performance
increase.
• The Pentium II was basically a more consumer-oriented version of the
Pentium Pro. It was cheaper to manufacture because of the separate,
slower L2 cache memory.
15. Difference Between Intel 8086 and Intel
Pentium Pro
• In Intel 8086 data bus is 16 bits, whereas in Intel Pentium Pro
data bus is 64 bits. Bigger data bus is equivalent to more
processing of data at a given time.
• Again in Intel 8086 address bus is 20 bits whereas in Intel
Pentium Pro address bus is 36 bits. Bigger address bus means to
communicate with the memory with more data at a given time.
• 8086 operates on 5V and Pentium Pro requires a single +3.3V or
+2.7V to operate.