The document describes the Xilinx XA Zynq UltraScale+ MPSoC family of devices. The family integrates a 64-bit quad-core ARM Cortex-A53 processing system with a dual-core ARM Cortex-R5 real-time processing system and programmable logic on a single chip. The devices include on-chip memory, external memory interfaces, and peripheral connectivity interfaces to support a wide range of applications including automotive systems. Key features of the processing system include CPU cores, graphics processing, DMA controllers, and interfaces. The programmable logic contains configurable logic blocks, block RAM, DSP slices, transceivers, and other programmable resources.
The document describes the EM406 GPS-UAV Development Platform Version 2.9 hardware. It includes a SiRF III GPS receiver, 3-axis gyroscopes, 3-axis accelerometer, and a dsPIC30F4011 microcontroller. The board is an updated version that replaces older components with increased dynamic ranges and eliminates voltage supply variations to reduce drift. It provides accurate location and navigation data to control unmanned aerial vehicles.
1. The document provides an overview of the ARM architecture, including details on registers, exceptions, interrupts, memory management and instructions.
2. It describes the evolution of the ARM architecture from ARMv7 to AArch64 (ARMv8), noting changes in registers and exception handling between the versions.
3. The document also covers memory management features like MMU support, different memory types (normal vs device memory), and caching behavior in the ARM architecture.
The document provides an overview of the Dirac video codec and compares its performance to H.264/MPEG-4 AVC. Dirac is an open source video compression format developed by the BBC that uses wavelet transforms and arithmetic coding. It achieves compression performance close to H.264/AVC at lower bitrates, with less complexity, though H.264 provides slightly better compression at higher resolutions. Testing showed Dirac performs better than H.264 at low bitrates for QCIF sequences.
This document discusses pipelining the MIPS architecture to improve its performance. It begins with a review of MIPS instruction formats and the single-cycle datapath. It then introduces pipeline registers to break the execution of each instruction into multiple stages, including fetch, decode/register fetch, execute, memory, and write-back stages. This allows the clock period to be reduced while maintaining a cycles per instruction of 1. Key aspects covered include avoiding resource conflicts between stages, handling different instruction types, and the "iron law" relating instructions, cycles and time in determining processor performance.
The document describes the ARMv7-A architecture and its support for large physical addresses (LPAE) in Linux. Key points include:
- ARMv7-A supports LPAE through a 3-level translation table that maps 40-bit virtual addresses to 40-bit physical addresses.
- Linux implements LPAE by modifying page table definitions, extending the swapper page directory to cover three levels, and adapting functions for setting page table entries and switching address spaces.
- Low memory is mapped with 2MB sections while page tables can be allocated from high memory. Exception handling and PGD allocation/freeing were also updated for LPAE.
High Speed Design Closure Techniques-Balachander KrishnamurthyMassimo Talia
Digital electronics and electronics are not only theory as many Italians are thinking. The investments in electronic design in Italy are very low, since there's the Asian market which specialized their people to the Electronics culture. So The italian electronic engineers are compared to Sciencists, but they're designers of Manifacturing. This webinar describes the main steps and techniques, in order to design a Digital Circuits, to evaluate the timing constraints and the hardware requirements. The webinar is promoted by Xilinx.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
The document describes the Xilinx XA Zynq UltraScale+ MPSoC family of devices. The family integrates a 64-bit quad-core ARM Cortex-A53 processing system with a dual-core ARM Cortex-R5 real-time processing system and programmable logic on a single chip. The devices include on-chip memory, external memory interfaces, and peripheral connectivity interfaces to support a wide range of applications including automotive systems. Key features of the processing system include CPU cores, graphics processing, DMA controllers, and interfaces. The programmable logic contains configurable logic blocks, block RAM, DSP slices, transceivers, and other programmable resources.
The document describes the EM406 GPS-UAV Development Platform Version 2.9 hardware. It includes a SiRF III GPS receiver, 3-axis gyroscopes, 3-axis accelerometer, and a dsPIC30F4011 microcontroller. The board is an updated version that replaces older components with increased dynamic ranges and eliminates voltage supply variations to reduce drift. It provides accurate location and navigation data to control unmanned aerial vehicles.
1. The document provides an overview of the ARM architecture, including details on registers, exceptions, interrupts, memory management and instructions.
2. It describes the evolution of the ARM architecture from ARMv7 to AArch64 (ARMv8), noting changes in registers and exception handling between the versions.
3. The document also covers memory management features like MMU support, different memory types (normal vs device memory), and caching behavior in the ARM architecture.
The document provides an overview of the Dirac video codec and compares its performance to H.264/MPEG-4 AVC. Dirac is an open source video compression format developed by the BBC that uses wavelet transforms and arithmetic coding. It achieves compression performance close to H.264/AVC at lower bitrates, with less complexity, though H.264 provides slightly better compression at higher resolutions. Testing showed Dirac performs better than H.264 at low bitrates for QCIF sequences.
This document discusses pipelining the MIPS architecture to improve its performance. It begins with a review of MIPS instruction formats and the single-cycle datapath. It then introduces pipeline registers to break the execution of each instruction into multiple stages, including fetch, decode/register fetch, execute, memory, and write-back stages. This allows the clock period to be reduced while maintaining a cycles per instruction of 1. Key aspects covered include avoiding resource conflicts between stages, handling different instruction types, and the "iron law" relating instructions, cycles and time in determining processor performance.
The document describes the ARMv7-A architecture and its support for large physical addresses (LPAE) in Linux. Key points include:
- ARMv7-A supports LPAE through a 3-level translation table that maps 40-bit virtual addresses to 40-bit physical addresses.
- Linux implements LPAE by modifying page table definitions, extending the swapper page directory to cover three levels, and adapting functions for setting page table entries and switching address spaces.
- Low memory is mapped with 2MB sections while page tables can be allocated from high memory. Exception handling and PGD allocation/freeing were also updated for LPAE.
High Speed Design Closure Techniques-Balachander KrishnamurthyMassimo Talia
Digital electronics and electronics are not only theory as many Italians are thinking. The investments in electronic design in Italy are very low, since there's the Asian market which specialized their people to the Electronics culture. So The italian electronic engineers are compared to Sciencists, but they're designers of Manifacturing. This webinar describes the main steps and techniques, in order to design a Digital Circuits, to evaluate the timing constraints and the hardware requirements. The webinar is promoted by Xilinx.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
This document discusses ARM instruction sets. It covers topics like ARM and Thumb instruction sets, assembler syntax, data processing instructions, memory access instructions, branch instructions, and instructions for loading constants. It provides details on different instruction types, their syntax, functionality and examples.
The document discusses pipelining in computer processors. It explains that pipelining allows for overlapping execution of multiple instructions to improve processor throughput. An analogy is drawn to an assembly line in laundry - non-pipelined execution is like completing an entire load sequentially, while pipelined is like having different stages of multiple loads occurring in parallel. Pipelining is achieved by breaking instruction execution into discrete stages, such as fetch, decode, execute, memory, and writeback. This allows new instructions to enter the pipeline before previous ones have finished, improving instruction completion rate.
This document provides an overview of ARM-based microcontrollers and peripherals, focusing on the ARM Cortex-M3 and Cortex-M4 processors. It discusses the specifications and features of these processors, including their 32-bit architecture, pipeline design, memory system using AMBA buses, and interrupt handling using the Nested Vectored Interrupt Controller. It also summarizes the peripherals and features of the TM4C123GH6PM microcontroller, including its ARM Cortex-M4 core, memory interfaces, and peripherals like GPIO, UART, SPI, I2C, ADC and timers. An agenda is provided outlining topics like the Cortex-M processor family, Cortex-M
OMAP (Open Multimedia Applications Platform) is a series of image/video processors developed by Texas Instruments. this ppt gives the overview of OMAP processor family
A brief idea on ARM Cortex-R series. Its comparison with Arm A and Arm M series processors.Applications of Arm Cortex R series in Texas Instruments microcontroller.
The document provides an overview of the ARM Cortex-A8 processor, including its RISC-based superscalar design, 13-stage instruction pipeline, branch prediction features, and NEON SIMD capabilities. The Cortex-A8 achieves high performance while maintaining low power usage. It is widely used in mobile devices and consumer electronics due to its versatility and balance of performance and energy efficiency.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
The document provides an overview of the ARM architecture and Cortex-M3 processor. It discusses ARM Ltd.'s history and business model as an IP licensing company. It then describes the Cortex-M3 microcontroller, including its programmer's model, exception and interrupt handling, pipeline, and instruction sets. Key points are the Cortex-M3's stack-based exception model, 3-stage pipeline, conditional execution support, and AHB/APB system design integration.
The document discusses the ARM Cortex A15 processor. It was designed by ARM and began production in late 2011 for market in late 2012. Key features include NEON for SIMD operations, a VFPv4 floating point unit, Thumb-2 instruction encoding, and TrustZone security. Applications include smartphones, computing devices, and digital home entertainment systems.
AAME ARM Techcon2013 001v02 Architecture and Programmer's modelAnh Dung NGUYEN
The document provides an overview of the ARMv6-M and ARMv7-M architectures and programmer's model. It discusses key aspects including:
- The ARMv7-M programmer's model including registers, modes, exceptions and interrupts.
- ARM Cortex-M microcontrollers which implement the ARMv7-M architecture profile designed for microcontrollers.
- The ARMv7-M instruction set which implements the Thumb instruction set with Thumb-2 technology using a mix of 16-bit and 32-bit instructions.
Lightweight DNN Processor Design (based on NVDLA)Shien-Chun Luo
https://sites.google.com/view/itri-icl-dla/
(Public Information Share) This is our lightweight DNN inference processor presentation, including a system solution (from Caffe prototxt to HW controls files), hardware features, and an example of object detection (Tiny YOLO) RTL simulation results. We modified open-source NVDLA, small configuration, and developed a RISC-V MCU in this accelerating system.
The document provides an overview of the Solid State Recorder (SSR) for the ASTROSAT mission. The SSR will store formatted science data from ASTROSAT's payloads, including UVIT, LAXPC, SXT, and CZT. It has a capacity of 144 Gb at beginning of life. The SSR design includes four input channels, two output ports, and interfaces with the Data Handling system and X-band transmitter. The software for the SSR is based on an 8086 processor and uses a scheduler architecture to perform functions like recording, playback, fault management, and file management of the science data partitions.
This document summarizes a seminar on ARM architecture presented by Kshitij Gorde. It discusses the history and development of ARM processors, key features of the ARM architecture including the register files and instruction sets. Specific ARM processor families including ARM7, ARM9, ARM10 are described along with their characteristics. The document also covers ARM processor modes, exception handling, and systems that use ARM processors.
The document discusses the ARM Cortex-M3 processor architecture. It describes key features of the Cortex-M3 such as its Harvard bus architecture, 3-stage pipeline, configurable interrupt controller, and optional components like the memory protection unit. It also covers the ARM instruction set architecture, including Thumb-2 instructions, conditional execution, registers, memory mapping, and data processing instructions.
- ARM was developed in 1983 by Acorn Computers with a 4-man team to replace the 6502 processor in BBC computers. It has since become one of the most widely used processor cores in the world due to its simplicity, low power consumption, and use in portable devices.
- ARM Holdings licenses the ARM processor core designs to manufacturers but does not manufacture the chips itself. ARM cores power many products including PDAs, phones, media players, handheld game consoles, digital cameras, and more. Popular ARM architectures include ARM7TDMI and ARM9TDMI.
- The ARM architecture uses a load/store design with 32-bit fixed-length instructions operating on a large number of general purpose
The ARM architecture overview document describes:
1) The evolution of the ARM architecture from early implementations like ARM7TDMI to modern cores like Cortex-A8.
2) The different profiles of the ARM architecture - application, real-time, and microcontroller - which are optimized for different use cases.
3) Key aspects of the ARM programmer's model including the instruction sets, processor modes, register set, and exception handling behavior.
Why a zynq should power your next projectMark Smith
Intro to FPGA's I presented to the Melbourne PC users group on 11th April 2018. I demo'ed blinking LEDS on a Zybo board using bare metal and then a memory mapped application process.
The document provides an overview of ARM processor architectures. It discusses ARM's range of RISC processor core designs including early processors like ARM7TDMI and ARM9TDMI. It covers the evolution of architectures like ARMv6, ARMv7, and ARMv7-M. It provides details on Cortex processor families like Cortex-A, Cortex-R, and Cortex-M. It describes features of various Cortex processors including pipeline stages, memory systems, and instruction sets. The document is intended to introduce the reader to ARM architectures and processor families.
F9 microkernel code reading part 4 memory managementBenux Wei
This document provides an overview of memory management in the F9 microkernel, including:
- A brief overview of the ARM memory system and memory types.
- Details of F9's memory management including bit-banding, unaligned transfers, and exclusive accessing.
- The Memory Protection Unit (MPU) which defines memory access permissions and can generate faults for prohibited accesses.
- An agenda for reading and understanding the F9 memory management source code.
This document provides an overview of different types of semiconductor memories, including DRAM, SRAM, ROM, and other non-volatile memories. It discusses the key design considerations and tradeoffs for memories such as area efficiency, access time, power consumption. The document then describes the basic operation and characteristics of common memory cell types like DRAM, SRAM, ROM. It provides details on DRAM components and operation including the 1T cell, sense amplifiers, decoders, input/output circuits. The document also discusses SRAM cell types and their relative advantages. In summary, the document serves as an introduction to various memory technologies and compares their high-level features.
TRACK D: A breakthrough in logic design drastically improving performances fr...chiportal
The document discusses a new register architecture called CARME that can be used as an alternative to standard cell-based register implementations. CARME register packs are structured like standard cells and allow for seamless replacement of synthesized registers while improving speed and density. Benchmark results show CARME outperforming standard cell registers at 65nm, with faster speeds, smaller area, and lower power. CARME addresses many challenges in optimizing register files for logic designs.
This document discusses ARM instruction sets. It covers topics like ARM and Thumb instruction sets, assembler syntax, data processing instructions, memory access instructions, branch instructions, and instructions for loading constants. It provides details on different instruction types, their syntax, functionality and examples.
The document discusses pipelining in computer processors. It explains that pipelining allows for overlapping execution of multiple instructions to improve processor throughput. An analogy is drawn to an assembly line in laundry - non-pipelined execution is like completing an entire load sequentially, while pipelined is like having different stages of multiple loads occurring in parallel. Pipelining is achieved by breaking instruction execution into discrete stages, such as fetch, decode, execute, memory, and writeback. This allows new instructions to enter the pipeline before previous ones have finished, improving instruction completion rate.
This document provides an overview of ARM-based microcontrollers and peripherals, focusing on the ARM Cortex-M3 and Cortex-M4 processors. It discusses the specifications and features of these processors, including their 32-bit architecture, pipeline design, memory system using AMBA buses, and interrupt handling using the Nested Vectored Interrupt Controller. It also summarizes the peripherals and features of the TM4C123GH6PM microcontroller, including its ARM Cortex-M4 core, memory interfaces, and peripherals like GPIO, UART, SPI, I2C, ADC and timers. An agenda is provided outlining topics like the Cortex-M processor family, Cortex-M
OMAP (Open Multimedia Applications Platform) is a series of image/video processors developed by Texas Instruments. this ppt gives the overview of OMAP processor family
A brief idea on ARM Cortex-R series. Its comparison with Arm A and Arm M series processors.Applications of Arm Cortex R series in Texas Instruments microcontroller.
The document provides an overview of the ARM Cortex-A8 processor, including its RISC-based superscalar design, 13-stage instruction pipeline, branch prediction features, and NEON SIMD capabilities. The Cortex-A8 achieves high performance while maintaining low power usage. It is widely used in mobile devices and consumer electronics due to its versatility and balance of performance and energy efficiency.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
The document provides an overview of the ARM architecture and Cortex-M3 processor. It discusses ARM Ltd.'s history and business model as an IP licensing company. It then describes the Cortex-M3 microcontroller, including its programmer's model, exception and interrupt handling, pipeline, and instruction sets. Key points are the Cortex-M3's stack-based exception model, 3-stage pipeline, conditional execution support, and AHB/APB system design integration.
The document discusses the ARM Cortex A15 processor. It was designed by ARM and began production in late 2011 for market in late 2012. Key features include NEON for SIMD operations, a VFPv4 floating point unit, Thumb-2 instruction encoding, and TrustZone security. Applications include smartphones, computing devices, and digital home entertainment systems.
AAME ARM Techcon2013 001v02 Architecture and Programmer's modelAnh Dung NGUYEN
The document provides an overview of the ARMv6-M and ARMv7-M architectures and programmer's model. It discusses key aspects including:
- The ARMv7-M programmer's model including registers, modes, exceptions and interrupts.
- ARM Cortex-M microcontrollers which implement the ARMv7-M architecture profile designed for microcontrollers.
- The ARMv7-M instruction set which implements the Thumb instruction set with Thumb-2 technology using a mix of 16-bit and 32-bit instructions.
Lightweight DNN Processor Design (based on NVDLA)Shien-Chun Luo
https://sites.google.com/view/itri-icl-dla/
(Public Information Share) This is our lightweight DNN inference processor presentation, including a system solution (from Caffe prototxt to HW controls files), hardware features, and an example of object detection (Tiny YOLO) RTL simulation results. We modified open-source NVDLA, small configuration, and developed a RISC-V MCU in this accelerating system.
The document provides an overview of the Solid State Recorder (SSR) for the ASTROSAT mission. The SSR will store formatted science data from ASTROSAT's payloads, including UVIT, LAXPC, SXT, and CZT. It has a capacity of 144 Gb at beginning of life. The SSR design includes four input channels, two output ports, and interfaces with the Data Handling system and X-band transmitter. The software for the SSR is based on an 8086 processor and uses a scheduler architecture to perform functions like recording, playback, fault management, and file management of the science data partitions.
This document summarizes a seminar on ARM architecture presented by Kshitij Gorde. It discusses the history and development of ARM processors, key features of the ARM architecture including the register files and instruction sets. Specific ARM processor families including ARM7, ARM9, ARM10 are described along with their characteristics. The document also covers ARM processor modes, exception handling, and systems that use ARM processors.
The document discusses the ARM Cortex-M3 processor architecture. It describes key features of the Cortex-M3 such as its Harvard bus architecture, 3-stage pipeline, configurable interrupt controller, and optional components like the memory protection unit. It also covers the ARM instruction set architecture, including Thumb-2 instructions, conditional execution, registers, memory mapping, and data processing instructions.
- ARM was developed in 1983 by Acorn Computers with a 4-man team to replace the 6502 processor in BBC computers. It has since become one of the most widely used processor cores in the world due to its simplicity, low power consumption, and use in portable devices.
- ARM Holdings licenses the ARM processor core designs to manufacturers but does not manufacture the chips itself. ARM cores power many products including PDAs, phones, media players, handheld game consoles, digital cameras, and more. Popular ARM architectures include ARM7TDMI and ARM9TDMI.
- The ARM architecture uses a load/store design with 32-bit fixed-length instructions operating on a large number of general purpose
The ARM architecture overview document describes:
1) The evolution of the ARM architecture from early implementations like ARM7TDMI to modern cores like Cortex-A8.
2) The different profiles of the ARM architecture - application, real-time, and microcontroller - which are optimized for different use cases.
3) Key aspects of the ARM programmer's model including the instruction sets, processor modes, register set, and exception handling behavior.
Why a zynq should power your next projectMark Smith
Intro to FPGA's I presented to the Melbourne PC users group on 11th April 2018. I demo'ed blinking LEDS on a Zybo board using bare metal and then a memory mapped application process.
The document provides an overview of ARM processor architectures. It discusses ARM's range of RISC processor core designs including early processors like ARM7TDMI and ARM9TDMI. It covers the evolution of architectures like ARMv6, ARMv7, and ARMv7-M. It provides details on Cortex processor families like Cortex-A, Cortex-R, and Cortex-M. It describes features of various Cortex processors including pipeline stages, memory systems, and instruction sets. The document is intended to introduce the reader to ARM architectures and processor families.
F9 microkernel code reading part 4 memory managementBenux Wei
This document provides an overview of memory management in the F9 microkernel, including:
- A brief overview of the ARM memory system and memory types.
- Details of F9's memory management including bit-banding, unaligned transfers, and exclusive accessing.
- The Memory Protection Unit (MPU) which defines memory access permissions and can generate faults for prohibited accesses.
- An agenda for reading and understanding the F9 memory management source code.
This document provides an overview of different types of semiconductor memories, including DRAM, SRAM, ROM, and other non-volatile memories. It discusses the key design considerations and tradeoffs for memories such as area efficiency, access time, power consumption. The document then describes the basic operation and characteristics of common memory cell types like DRAM, SRAM, ROM. It provides details on DRAM components and operation including the 1T cell, sense amplifiers, decoders, input/output circuits. The document also discusses SRAM cell types and their relative advantages. In summary, the document serves as an introduction to various memory technologies and compares their high-level features.
TRACK D: A breakthrough in logic design drastically improving performances fr...chiportal
The document discusses a new register architecture called CARME that can be used as an alternative to standard cell-based register implementations. CARME register packs are structured like standard cells and allow for seamless replacement of synthesized registers while improving speed and density. Benchmark results show CARME outperforming standard cell registers at 65nm, with faster speeds, smaller area, and lower power. CARME addresses many challenges in optimizing register files for logic designs.
The document discusses memory technologies and the memory hierarchy. It describes RAM technologies like SRAM and DRAM, how DRAM is organized into rows and columns, and how enhanced DRAM technologies provide faster access. It also discusses non-volatile memories like ROM, disk storage technologies including geometry, capacity calculations, and access times that are thousands of times slower than RAM.
This document summarizes solid state memory technologies, including SRAM, DRAM, and flash memory. It discusses the basic principles of transistors and how different memory technologies store information in memory cells. It also covers topics like matrix array organization, error correction, refresh processes, and new technologies being explored like discrete trap memories and multilevel cells. The goal is to provide an overview of solid state memories and their fundamentals and perspectives.
This document summarizes key aspects of computer hardware and architecture. It discusses nodes and networks that make up computer systems. It describes different types of computer instruction sets like CISC and RISC. It outlines various microarchitecture features for high performance computing like superscalar, pipelining, out-of-order execution, and branch prediction. It also covers cache memory organization and algorithms.
This document discusses digital electronics and memory devices. It covers the following topics:
1. Different types of memory devices like ROM, PROM, EPROM, EEPROM, RAM, and their basic structures and workings.
2. Programmable logic devices like PLA, PAL, and FPGA and how they can be used to implement combinational logic circuits.
3. Digital integrated circuits concepts like logic levels, propagation delay, power dissipation, fan-out, noise margin and different logic families like RTL, TTL, ECL, and CMOS.
Tomasz Janicki is an experienced PCB designer with expertise in signal and power integrity, EMI/EMC compliance, high-speed interfaces, and analog front-end design. Some of his recent projects include an FMC ADC carrier board, an AMC FMC carrier, an AMC CPU carrier, and a prototype uTCA backplane. He specializes in multi-layer boards for applications such as data acquisition, signal processing, and high-energy physics experiments.
This document provides an introduction to embedded and real-time systems, focusing on the ARM processor, its architecture and peripherals. It discusses ARM architecture versions and instruction sets. It also covers the differences between Von Neumann and Harvard computer architectures. Real-time applications and the ARM dataflow operation are introduced. Specific topics covered include ARM-based products, ARM nomenclature, ARM features like its 32-bit architecture, load/store model and 3-stage pipeline. It also discusses ARM registers, modes of operation and the program status register.
The document discusses memory cells, registers, and system timings. It compares dynamic and static memory cells and describes how an array of memory cells can store 4-bit data using registers. A two-phase non-overlapping clock is assumed to write data to registers on the rising edge of the first clock phase and read data on the rising edge of the first clock phase in the next cycle. Common memory elements like dynamic shift registers are assessed based on their area requirements, power dissipation, and volatility.
DB2 for z/OS - Starter's guide to memory monitoring and controlFlorence Dubois
DB2 for z/OS makes more and more use of REAL memory to improve performance and reduce cost. But if you don't carefully budget and monitor the use of REAL memory on your system, you could be putting your applications at risk. This presentation will go back to the basics and answer the most common questions about REAL memory management including: how does DB2 uses virtual and REAL memory? how to build a budget based on system settings and buffer pool sizes? how to size the LFAREA? what are the key performance indicators and how do I know I am running 'safely'? what can be done to protect the system?
Ics21 workshop decoupling compute from memory, storage & io with omi - ...Vaibhav R
This document discusses decoupling compute from memory, storage, and I/O using the Open Memory Interface (OMI). It provides the following key points:
1) Decoupling compute allows for more efficient distribution of compute and a focus on low power and latency over raw performance. OMI provides a standardized interface to achieve this decoupling.
2) The Open Compute Project (OCP) Open Accelerator Module (OAM)-HPC allows for a fully composable compute node module using OMI, populated with processors, memory, storage, and I/O.
3) OMI offers bandwidth comparable to HBM at lower latency and cost than HBM or other memory interfaces like CXL and
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017Bruno Teixeira
The document discusses Cisco's ASR 9000 router system architecture. It provides an overview of the ASR 9000 product portfolio including the ASR 9901, ASR 9904, ASR 9906, and ASR 9910 models. It describes the key components and features of the routers, such as their networking processors, line cards, switching fabric, and packet processing capabilities. The document also reviews the evolution of the ASR 9000 line cards from earlier generations to the current Tomahawk-based cards.
This document summarizes the physical layer design of LTE Release 8 and enhancements for LTE-Advanced. It describes the downlink and uplink multiple access schemes, reference signals, control signaling, data transmission procedures, UE categories, and support for frequency division duplex and time division duplex operation. The document provides an overview of the 3GPP release timeline and the specifications that define the LTE physical layer.
This document discusses open sourcing GSM baseband firmware to allow for free cellphone firmware, security research of cellphone networks, and disruptive competition. It notes challenges include closed chipset and network equipment industries and lack of learning materials. It promotes GSM due to its simplicity, worldwide deployment, and hackable hardware. It introduces the Osmocom project which produces open source GSM baseband software and describes its features and code structure.
This document provides background on the historical development of networking protocol stacks. It discusses how the original Multics architecture from the 1970s, which placed networking protocols in the kernel to minimize memory usage, became the standard model and was implemented in Unix. However, this kernel-based approach has several disadvantages for modern multicore systems, including reduced parallelism, lock contention, and extra data copies. The talk will argue for moving more protocol processing out of the kernel and into userspace to better leverage multiple cores.
If AMD Adopted OMI in their EPYC ArchitectureAllan Cantle
AMD's EPYC Architecture has paved the way forward towards Heterogeneous Data Centric Computing, but it is still limited by it's parallel DDR interfaces. This presentation shows the potential for the EPYC architecture if it adopted the Open Memory Interface, OMI, for it's Near Memory interface.
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Cisco ASR 9000 Architecture - BRKARC-2003 3rd session.pdfVarghese Martin
The Cisco ASR 9000 system architecture uses a fully distributed design with routing and forwarding functions split between the Route Switch Processor (RSP) and line cards. The RSP handles the control plane while line cards use Network Processing Units (NPUs) to perform data forwarding. The system utilizes a multi-stage fabric to interconnect line cards and provide high throughput and redundancy.
Similar to Custom Computer Engine for Optimizing for the Inner kernel of Matrix Multiplication (20)
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
ScyllaDB is making a major architecture shift. We’re moving from vNode replication to tablets – fragments of tables that are distributed independently, enabling dynamic data distribution and extreme elasticity. In this keynote, ScyllaDB co-founder and CTO Avi Kivity explains the reason for this shift, provides a look at the implementation and roadmap, and shares how this shift benefits ScyllaDB users.
The Department of Veteran Affairs (VA) invited Taylor Paschal, Knowledge & Information Management Consultant at Enterprise Knowledge, to speak at a Knowledge Management Lunch and Learn hosted on June 12, 2024. All Office of Administration staff were invited to attend and received professional development credit for participating in the voluntary event.
The objectives of the Lunch and Learn presentation were to:
- Review what KM ‘is’ and ‘isn’t’
- Understand the value of KM and the benefits of engaging
- Define and reflect on your “what’s in it for me?”
- Share actionable ways you can participate in Knowledge - - Capture & Transfer
What is an RPA CoE? Session 2 – CoE RolesDianaGray10
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
From Natural Language to Structured Solr Queries using LLMsSease
This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints.
That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source.
The objective of the presentation is to propose a technical approach and a way forward to achieve this goal.
The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata.
This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr.
The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
QR Secure: A Hybrid Approach Using Machine Learning and Security Validation F...AlexanderRichford
QR Secure: A Hybrid Approach Using Machine Learning and Security Validation Functions to Prevent Interaction with Malicious QR Codes.
Aim of the Study: The goal of this research was to develop a robust hybrid approach for identifying malicious and insecure URLs derived from QR codes, ensuring safe interactions.
This is achieved through:
Machine Learning Model: Predicts the likelihood of a URL being malicious.
Security Validation Functions: Ensures the derived URL has a valid certificate and proper URL format.
This innovative blend of technology aims to enhance cybersecurity measures and protect users from potential threats hidden within QR codes 🖥 🔒
This study was my first introduction to using ML which has shown me the immense potential of ML in creating more secure digital environments!
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
"Scaling RAG Applications to serve millions of users", Kevin GoedeckeFwdays
How we managed to grow and scale a RAG application from zero to thousands of users in 7 months. Lessons from technical challenges around managing high load for LLMs, RAGs and Vector databases.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
inQuba Webinar Mastering Customer Journey Management with Dr Graham HillLizaNolte
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
Introducing BoxLang : A new JVM language for productivity and modularity!Ortus Solutions, Corp
Just like life, our code must adapt to the ever changing world we live in. From one day coding for the web, to the next for our tablets or APIs or for running serverless applications. Multi-runtime development is the future of coding, the future is to be dynamic. Let us introduce you to BoxLang.
Dynamic. Modular. Productive.
BoxLang redefines development with its dynamic nature, empowering developers to craft expressive and functional code effortlessly. Its modular architecture prioritizes flexibility, allowing for seamless integration into existing ecosystems.
Interoperability at its Core
With 100% interoperability with Java, BoxLang seamlessly bridges the gap between traditional and modern development paradigms, unlocking new possibilities for innovation and collaboration.
Multi-Runtime
From the tiny 2m operating system binary to running on our pure Java web server, CommandBox, Jakarta EE, AWS Lambda, Microsoft Functions, Web Assembly, Android and more. BoxLang has been designed to enhance and adapt according to it's runnable runtime.
The Fusion of Modernity and Tradition
Experience the fusion of modern features inspired by CFML, Node, Ruby, Kotlin, Java, and Clojure, combined with the familiarity of Java bytecode compilation, making BoxLang a language of choice for forward-thinking developers.
Empowering Transition with Transpiler Support
Transitioning from CFML to BoxLang is seamless with our JIT transpiler, facilitating smooth migration and preserving existing code investments.
Unlocking Creativity with IDE Tools
Unleash your creativity with powerful IDE tools tailored for BoxLang, providing an intuitive development experience and streamlining your workflow. Join us as we embark on a journey to redefine JVM development. Welcome to the era of BoxLang.
Session 1 - Intro to Robotic Process Automation.pdfUiPathCommunity
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
"NATO Hackathon Winner: AI-Powered Drug Search", Taras KlobaFwdays
This is a session that details how PostgreSQL's features and Azure AI Services can be effectively used to significantly enhance the search functionality in any application.
In this session, we'll share insights on how we used PostgreSQL to facilitate precise searches across multiple fields in our mobile application. The techniques include using LIKE and ILIKE operators and integrating a trigram-based search to handle potential misspellings, thereby increasing the search accuracy.
We'll also discuss how the azure_ai extension on PostgreSQL databases in Azure and Azure AI Services were utilized to create vectors from user input, a feature beneficial when users wish to find specific items based on text prompts. While our application's case study involves a drug search, the techniques and principles shared in this session can be adapted to improve search functionality in a wide range of applications. Join us to learn how PostgreSQL and Azure AI can be harnessed to enhance your application's search capability.
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...GlobalLogic Ukraine
Під час доповіді відповімо на питання, навіщо потрібно підвищувати продуктивність аплікації і які є найефективніші способи для цього. А також поговоримо про те, що таке кеш, які його види бувають та, основне — як знайти performance bottleneck?
Відео та деталі заходу: https://bit.ly/45tILxj