Vishal Kapoor
Redwood City, California, United States
5K followers
500 connections
About
RESPONSIBLY TRANSLATING TECHNOLOGY TO VALUE through Product Strategy, Go-To-Market and…
Articles by Vishal
Activity
-
Building the trusted rails with Climate Action Data Trust to ensure bringing Transparency, Efficiency, and Quality to carbon markets was the first…
Building the trusted rails with Climate Action Data Trust to ensure bringing Transparency, Efficiency, and Quality to carbon markets was the first…
Shared by Vishal Kapoor
-
As I reflect on this event (and thank you to the Tortoise Media team), I realize that there are a new(er) set of criteria that people must take into…
As I reflect on this event (and thank you to the Tortoise Media team), I realize that there are a new(er) set of criteria that people must take into…
Shared by Vishal Kapoor
-
Onto New Adventures This note is a little overdue—quite different from the chip tapeouts that were always on schedule! 😊 Six months ago, I made the…
Onto New Adventures This note is a little overdue—quite different from the chip tapeouts that were always on schedule! 😊 Six months ago, I made the…
Liked by Vishal Kapoor
Experience
Publications
-
EDA360: The Way Forward for Electronic Design
Cadence Design Systems, Inc.
-
A 40 GByte/s read-out system for large collider detectors
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
We present the design of a read-out system for a large collider detector. The readout was designed for GEM, one of the two detectors that was planned for the Superconducting Super Collider. However, given the similarity in requirements, the design may be relevant for other proton collider detectors. The readout is designed to cope with the huge number of channels and enormous data rates, typical for high luminosity colliders. To simplify front-end design, the system reads all digitized data…
We present the design of a read-out system for a large collider detector. The readout was designed for GEM, one of the two detectors that was planned for the Superconducting Super Collider. However, given the similarity in requirements, the design may be relevant for other proton collider detectors. The readout is designed to cope with the huge number of channels and enormous data rates, typical for high luminosity colliders. To simplify front-end design, the system reads all digitized data from the detector data sources at the full Level 1 trigger rate of up to 100 kHz. A total read-out bandwidth of 40 Gbytes/s is available. Data are stored in buffers that are accessible for further event filtering by an on-line processor farm. Data are transported to the farm only as they are needed by the higher-level trigger algorithms, leading to a reduced bandwidth requirement in the data acquisition system.
-
DAQSIM: A data acquisition system simulation tool
Superconducting Super Collider Lab., Dallas, TX
At the Superconducting Super Collider Laboratory (SSC) a tool for studying behavior of data acquisition (DAQ) systems has been developed. It is based on the MODSIM II object-oriented discrete-event simulation language. The tool allows system designers to evaluate alternative DAQ architectures in terms of deadtime, throughput and buffer usage etc. The user can specify dynamically the number of chips, the size of buffers, the amount of processing time at different stages, as well as the bandwidth…
At the Superconducting Super Collider Laboratory (SSC) a tool for studying behavior of data acquisition (DAQ) systems has been developed. It is based on the MODSIM II object-oriented discrete-event simulation language. The tool allows system designers to evaluate alternative DAQ architectures in terms of deadtime, throughput and buffer usage etc. The user can specify dynamically the number of chips, the size of buffers, the amount of processing time at different stages, as well as the bandwidth of the links, etc., for various connection topologies. The type of input data is also user selectable, e.g., fixed-size, GEANT extracted, zero-suppressed, or random according to a number of probability distributions. DAQSIM is used to study a network of data collection circuits (DCCs) in which push and pull control strategies are compared
Other authorsSee publication -
Data acquisition for super colliders
Nuclear Physics B - Proceedings Supplements
This paper describes simulation studies undertaken at the Superconducting Super Collider, in which the behavior of different Data Collection protocols was investigated as a function of input data variations, bandwidth fluctuations, and input channel correlations. We have sent three kinds of input data through our models of DAQ architectures: fixed size data (every channel carries the same amount of data), exponential distributed data sizes with means coming from physics and detector…
This paper describes simulation studies undertaken at the Superconducting Super Collider, in which the behavior of different Data Collection protocols was investigated as a function of input data variations, bandwidth fluctuations, and input channel correlations. We have sent three kinds of input data through our models of DAQ architectures: fixed size data (every channel carries the same amount of data), exponential distributed data sizes with means coming from physics and detector simulations, and physics data directly. We find differences in the performance, depending on the input data and the DAQ-architecture we study. We conclude that DAQ models should use input data distributions which are as close as possible to reality.
-
Switch-Based Event Builders
Conference on Computing in High-Energy Physics, Annecy
The design of a switch-based event builder is analyzed, using a prototype implementation from Fermilab and subsequent simulations of this architecture at the Superconducting Super Collider Laboratory. The tradeoffs between high bandwidth event builders and high rejection trigger systems are considered. Commercial switches and alternative networks are examined form the viewpoint of cost and complexity.
Courses
-
Beethoven's String Quartets - Dr. Stephen Hinton & Saint Lawrence String Quartet
Stanford: MUS 198
-
Big Data and Hadoop
Sameer Farooqui
-
Crash Course in Design Thinking
Stanford d.school
-
Intelligent Strategy: Executive Session
Richard Rumelt, Stanford
Languages
-
Hindi
-
-
Punjabi
-
-
Gujarati
-
Recommendations received
9 people have recommended Vishal
Join now to viewMore activity by Vishal
-
Further evidence that boys need more support when they're young. "Girls are outpacing boys in school...it's true as early as kindergarten...Women…
Further evidence that boys need more support when they're young. "Girls are outpacing boys in school...it's true as early as kindergarten...Women…
Liked by Vishal Kapoor
-
🚀 Tokenization Is The New Normal for Enterprise at the #RWASummit The panel moderated by Clare Adelgren (EY) featured insights from Grace Chao…
🚀 Tokenization Is The New Normal for Enterprise at the #RWASummit The panel moderated by Clare Adelgren (EY) featured insights from Grace Chao…
Liked by Vishal Kapoor
-
"The #tokenization process can eliminate settlement delays from having to clear transactions that often use a slew of intermediaries, and record them…
"The #tokenization process can eliminate settlement delays from having to clear transactions that often use a slew of intermediaries, and record them…
Shared by Vishal Kapoor
-
This should be a GREAT conversation with Gene & Vishal on - well - The Future. Understand the hows and whys of Blockchain, or prepared to get slowly…
This should be a GREAT conversation with Gene & Vishal on - well - The Future. Understand the hows and whys of Blockchain, or prepared to get slowly…
Liked by Vishal Kapoor
-
On Tuesday 1 October, Gene Hoffman, President and CEO of Chia Network, will join James Harding, editor and founder of Tortoise Media, in our newsroom…
On Tuesday 1 October, Gene Hoffman, President and CEO of Chia Network, will join James Harding, editor and founder of Tortoise Media, in our newsroom…
Liked by Vishal Kapoor
Other similar profiles
Explore collaborative articles
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
Explore MoreOthers named Vishal Kapoor in United States
-
Vishal Kapoor
-
Vishal Kapoor
-
Vishal Kapoor
-
Vishal Kapoor
-
Vishal Kapoor
Associate VP - AI & DMSC @ Qvest.US | AI/ML, Digital Transformation
43 others named Vishal Kapoor in United States are on LinkedIn
See others named Vishal Kapoor