Model checking in the cloud --
Cloud computing where computing is provided as a utility is finally a reality. This new paradigm is shaping the way hardware and software is designed. One of the main attractions of the cloud is its elasticity. This empowers users with the ability to dynamically change their hardware requirements by paying for resource usage by the hour. Compute-intensive applications such as model checking can potentially benefit from such an infrastructure. In this panel, we will address the following questions:
- How can model checking leverage the advantages of distributed and multi-core systems in the cloud?
o Is this new paradigm suitable for model checking?
o What are possible solutions beyond an “embarrassingly parallel” approach of running a single property per core?
o Is there a specific subset of properties that might be more suitable to this form of analysis?
- What is needed from the research and engineering community to achieve adoption within the next 5 years?
- Would a drive to model checking in the cloud increase the industry’s adoption of formal technology?
- What issues need to be addressed for design houses to adopt this technology and will the current license model of EDA tools change to adapt to the new requirements?
Advanced Grouping capabilities in vShield App allow even more sophisticated policies to be managed with ease
Layer 2 protection coupled with APIs enable automatic quarantining of compromised VMs
vShield Data Security provides knowledge of protected data across cloud environments and lowers cost of compliance by helping define scope
Enterprise roles in vShield Manager provides the separation of duties required by security and compliance standards
Advanced Grouping capabilities in vShield App allow even more sophisticated policies to be managed with ease
Layer 2 protection coupled with APIs enable automatic quarantining of compromised VMs
vShield Data Security provides knowledge of protected data across cloud environments and lowers cost of compliance by helping define scope
Enterprise roles in vShield Manager provides the separation of duties required by security and compliance standards
This presentation shows how to use an IBM Blade Center for Virtualization with VMware Virtual Infrastructure 3.5. It shows the current state of the Blade, the technology to improve virtualization and the futur directions.
[NetPonto] Arquitectura dos Serviços da plataforma Windows AzureVitor Tomaz
O Windows Azure é uma plataforma que fornece serviços de alta disponibilidade e escalabilidade. Nesta sessão iremos abordar a arquitectura dos serviços base desta plataforma (Compute, Storage e SQLAzure) de modo a entendermos de que forma é que a escalabilidade e alta disponibilidade são conseguidas. Iremos ver as diferenças para as plataformas "tradicionais" e algumas consequências no desenvolvimento de soluções para este ambiente.
Apresentação do Vitor Tomaz sobre a Arquitectura dos Serviços da plataforma Windows Azure na 4a Reunião Presencial da Comunidade NetPonto em Coimbra (http://netponto.org).
BM Real-time Technologies for SUSE Linux Enterprise Real TimeNovell
The need for real-time quality of service (QoS) has been around for years. However, in the past, real-time solutions required custom-built hardware, proprietary real-time operating systems, and specialized skills in C, C++, or ADA. All of this has made the solutions expensive to create and maintain. With the industry now moving increasingly to open standards, IBM and Novell have recognized the opportunity to combine x86 hardware, Linux and WebSphere products to provide real-time response times.
IBM real-time technologies combine select IBM System x hardware that is optimized for real-time workloads with WebSphere Real Time for SUSE Linux Enterprise Real Time for hard real-time QoS, and WebSphere Virtual Enterprise with WebSphere Real Time for SUSE Linux Enterprise Server for differentiated soft real-time QoS. In this session, you will learn about these technologies and how to benefit from them.
Presentation at FreedomHEC 2012 Conference. 0xlab extends DMTCP (Distributed Multi-Threaded CheckPointing) to enable Android checkpointing, which leads to resume to stored state for faster Android boot time and make better product field trial experience.
This presentation shows how to use an IBM Blade Center for Virtualization with VMware Virtual Infrastructure 3.5. It shows the current state of the Blade, the technology to improve virtualization and the futur directions.
[NetPonto] Arquitectura dos Serviços da plataforma Windows AzureVitor Tomaz
O Windows Azure é uma plataforma que fornece serviços de alta disponibilidade e escalabilidade. Nesta sessão iremos abordar a arquitectura dos serviços base desta plataforma (Compute, Storage e SQLAzure) de modo a entendermos de que forma é que a escalabilidade e alta disponibilidade são conseguidas. Iremos ver as diferenças para as plataformas "tradicionais" e algumas consequências no desenvolvimento de soluções para este ambiente.
Apresentação do Vitor Tomaz sobre a Arquitectura dos Serviços da plataforma Windows Azure na 4a Reunião Presencial da Comunidade NetPonto em Coimbra (http://netponto.org).
BM Real-time Technologies for SUSE Linux Enterprise Real TimeNovell
The need for real-time quality of service (QoS) has been around for years. However, in the past, real-time solutions required custom-built hardware, proprietary real-time operating systems, and specialized skills in C, C++, or ADA. All of this has made the solutions expensive to create and maintain. With the industry now moving increasingly to open standards, IBM and Novell have recognized the opportunity to combine x86 hardware, Linux and WebSphere products to provide real-time response times.
IBM real-time technologies combine select IBM System x hardware that is optimized for real-time workloads with WebSphere Real Time for SUSE Linux Enterprise Real Time for hard real-time QoS, and WebSphere Virtual Enterprise with WebSphere Real Time for SUSE Linux Enterprise Server for differentiated soft real-time QoS. In this session, you will learn about these technologies and how to benefit from them.
Presentation at FreedomHEC 2012 Conference. 0xlab extends DMTCP (Distributed Multi-Threaded CheckPointing) to enable Android checkpointing, which leads to resume to stored state for faster Android boot time and make better product field trial experience.
What Can FPGA Designers Do With Personal Data Centers?plunify
These are the slides presented by Plunify during the event, "Accelerate Time-To-Market Using Cloud Computing", held on 14th Oct 2011, organized by the Singapore Semiconductor Industry Association.
Solace Systems The Evolution of Messaging The Rise of the ApplianceIosif Itkin
Solace Systems The Evolution of Messaging The Rise of the Appliance
Clive Andrews
Mat Hobbis
Obninsk, 2 March, 2013
LSE The focus beyond Low Latency
EXTENT Trading Technology Trends & Quality Assurance
System level hardware teams and fabless semiconductor design teams are interested in thermal implications of power, placement, and cooling constraints on the performance as well as reliability of the end products. However, factors influencing chip temperature distribution are numerous and many are outside of their control. CielSpot and CileSPot CTM are Software As a Service (SAAS) offerings from Cielution LLC designed for accurate and highly granular IC temperature prediction that facilitate collaboration across supply chain.
As fast as a grid, as safe as a databasegojkoadzic
From the Gaming Scalability event, June 2009 in London (http://gamingscalability.org).
In this talk, Matthew Fowler from NT/e looks at the persistence issues on computing clouds. He discusses architectural principles and problems that cloud persistence presents to application developers and presents a possible solution, focusing on the key ideas, the tooling and the deployment options.
Matthew Fowler runs the Java business unit of New Technology/enterprise. Matthew received a BSc in Computer Science from MIT. He has developed and marketed products in many areas of software - LANs, WANs, software tools, language processors and generation of enterprise applications. His current interests are system generation and grid/cloud applications.
SIMPACK - a high-end Multi-body simulation tool, gives you complete insight of Multi-body dynamics. There are quite a few users in India, of which we had a User Meet, to take the Users inputs and to understand their difficulties. User meet will be held every year to understand the progress of our customers. Want to know more about SIMPACK MBD or the solely authorized SIMPACK distributor, feel free to contact us.
Moldex3D, Structural Analysis, and HyperStudy Integrated in HyperWorks Platfo...Altair
In recent years, with the increasing variety, complexity, and precision requirement on plastic products, CAE tools have been widely used for solving product design and manufacturing issues. The structural designs or molding process parameters for products can be optimized efficiently through CAE analyses. Plus the reliable and correct verification with experiments, the directions or guidance in designs or process condition settings can be provided prior to the real moldings. However, sometimes it is not efficient to find an optimized set of parameters through traditional CAE analyses. A novel integration between Moldex3D and HyperStudy allows for more quick and efficient parameter optimization which will save time, increase product quality, and increase productivity.
Also, traditional CAE analyses do not consider the molding properties influence on structural analysis, such as material property variations caused by fiber orientation and residual stresses. Accordingly, an integrated technology is proposed to bridge molding and structural analysis. Through the integration of Moldex3D and structural analysis in HyperWorks platform, the important effects from molding process can be transferred to structural analysis for more accurate and realistic predictions of the product behaviors. This integration provides a virtual product development platform for users to increase profits as well as enhance productivity.
Graph coloring has many applications, including in VLSI CAD. Since graph coloring is NP-complete, heuristics are used to approximate the optimum solution. But heuristic solutions can be arbitrary larger than the minimum coloring. We demonstrate how a greedy coloring, together with a heuristics max-clique algorithm, can be combined to generate a new pruning technique, the q-color pruning algorithm. We show that since real-life graphs appear to be 1-perfect, one can solve graph coloring exactly for a small overhead.
Timing and Design Closure in Physical Design Flows Olivier Coudert
A physical design flow consists of producing a production-worthy layout from a gate-level netlist subject to a set of constraints. We focus on the problems imposed by shrinking process technologies. It exposes the problems of timing closure, signal integrity, design variable dependencies, clock and power/ground routing, and design signoff. It also surveys some physical design flows, and outlines a refinement-based flow.
The set covering problem and the minimum cost assignment problem (respectively known as unate and binate covering problem) are well-known NP-complete problems.We investigate the complexity and approximation ratio of two lower bound computation algorithms from both a theoretical and practical point of view, and produce an algorithm that is 2-3 order of magnitude faster.
An Efficient Algorithm to Verify Generalized False PathsOlivier Coudert
Proving that a timing path is false is a difficult problem because of the inherent computational cost, and because in practice false paths are not specified one path at a time. We describe a method to prove and generate generalized false paths.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
5. Distributed
Model
Checking
• Parallelism
has
many
flavors
• In
pracDce:
MIMD
– Network
of
machines
– Distributed
memory
with
mulDple
cores
• Model
checking
– LTL,
CTL,
etc
– State
exploraDon
TM
CLOUD-AIDED SILICON DESIGN
6. Explicit
State
ExploraDon
• Explore
state
one
by
one
– DFS
or
BFS
state
exploraDon
– Need
to
recognize
visited
states
– Mostly
memory
limited
• ParallelizaDon
– ParDDon
state
space,
and
assign
each
parDDon
to
a
node
of
the
grid
– ParDDon:
hashing,
windowing
TM
CLOUD-AIDED SILICON DESIGN
7. Implicit
State
exploraDon
• BDD-‐based
– BFS
state
exploraDon
– Mostly
memory
limited
• ParallelizaDon
– ParDDon
variables,
and
assign
each
parDDon
to
a
node
of
the
grid
– ParDDon
made
of
consecuDve
variables
– BDD
node
management
is
breadth-‐first
– Distributed
hash-‐tables
for
BDD
operaDons
caches
TM
CLOUD-AIDED SILICON DESIGN
8. Bounded
Model
Checking
• SAT-‐based
– Unroll
model
k
Dmes
– Mostly
Dme
limited
• ParallelizaDon
– ParDDon
Boolean
space
(assume
some
variables
have
some
constants
values)
– Conflict
clauses
need
to
be
shared
TM
CLOUD-AIDED SILICON DESIGN
10. Cloud
Models
• Public
cloud
configured
by
EDA
vendor
– Synopsys
(logic
simulaDon
in
AWS)
EDA
vendor
configure
TM
10
CLOUD-AIDED SILICON DESIGN
11. Cloud
Models
• Cloud
pla`orm
configured
and
managed
by
a
3rd
party
– Xuropa
(SW
evaluaDon
in
AWS,
used
by
Synopsys,
Cadence,
and
Xilinx)
– Plunify
(FPGA
synthesis
in
AWS)
– SiCAD
EDA
vendor
Pla`orm
EDA
vendor
EDA
vendor
EDA
vendor
TM
11
CLOUD-AIDED SILICON DESIGN
12. Challenges
• Legal
– SLA
– Liability
in
case
of
data
loss
or
breach
– Geographical
locaDon
of
data
– Cloud
provider
origin
• MulD-‐party
agreement
– MulDple
EDA
vendors,
design
house,
foundry,
cloud
provider
• Business
model
– SW
needs
a
pay-‐as-‐you-‐go
model
– Risk
to
cannibalize
TBL’s
revenue
for
EDA
vendors
TM
12
CLOUD-AIDED SILICON DESIGN
13. Challenges
• Technical
– Scalability
of
applicaDon
– Fast,
fault-‐tolerant,
compute
grid
provisioning
and
setup
– Volume
of
data
transfer
• 10GB
@
30Mbps:
44mn
• 10GB
@
1Gbps:
1mn20sec
• Security
– Highly
sensiDve
data
(design,
SW,
and
IP)
• Data
confidenDality
–transmission,
at
rest
• Data
integrity
–e.g.,
disaster
recovery
• Data
availability
–upDme,
latency
• Data
disposal
–data
removal
and
storage
disposal
– Customer
may
want
to
keep
its
SW
usage
confidenDal
TM
13
CLOUD-AIDED SILICON DESIGN
14. Rethink
for
distributed
in
the
cloud
1Gpbs
LAN
Hard
drive
SSD
RAM
0.5ms
latency
datacenter
3-‐10ms
0.1ms
100
ns
roundtrip
bandwidth
128
MB/s
140
MB/s
100-‐600
MB/s
6-‐17
GB/s
capacity
N/A
up
to
8TB
256GB
-‐
1TB
4-‐64GB
cost
free
$0.05/GB
$0.65/GB
$5-‐10/GB
• Writes
are
expensive,
reads
are
cheap
– Once
read,
data
is
cached
– Writes
are
~50x
slower
than
read
• It
might
be
faster
to
move
data
chunks
in
the
LAN
than
reading
it
from
a
hard
drive
• SSD
is
changing
the
way
data
can
be
managed
TM
CLOUD-AIDED SILICON DESIGN
15. Conclusion
• Cloud
compuDng
– Large,
cheap,
readily
available
compute
grid
• Model
checking
– Need
algorithms
that
can
leverage
a
large
distributed
compuDng
network
(100-‐1000+
cores)
– Licensing
needs
to
follow
burst
compuDng
models
– Security
is
a
bojleneck
TM
CLOUD-AIDED SILICON DESIGN