Embed Size (px)
Citation preview
Up North
Up North
Down South
Up North
Down South
(Grim)
Up North
Down South
(Grim)
(Not Grim)
Grimsby
Grimsby
Grimsby
Grimsby
Grimsby
Grimsby
Grimsby
"Bri2sh Airways Concorde G-‐BOAC 03" by Eduard Marmet. Licensed under CC BY-‐SA 3.0 via Wikimedia Commons -‐ hSps://commons.wikimedia.org/wiki/File:Bri2sh_Airways_Concorde_G-‐BOAC_03.jpg
1996—2001
Summer 1998
1996—2001
Summer 1998
1996—2001
2001—2003
Summer 1998
2001—2003
2003—2006
1996—2001
Summer 1998
2001—2003 2006—2009
1996—2001
2003—2006
Summer 1998
2009—2011
2001—2003 2006—2009
1996—2001
2003—2006
Summer 1998
2009—2011
2001—2003 2006—2009
1996—2001
2003—2006
2011—2013
Summer 1998
2009—2011
2001—2003 2006—2009
2011—2013
2013—present 1996—2001
2003—2006
SOFTWARE RADIO BIO
SOFTWARE RADIO BIO And Lessons Learnt
MILCOM 2001
Experiences Implemen2ng GSM in RDL (The Vanu Radio Descrip2on Language)
MILCOM 2001
Experiences Implemen2ng GSM in RDL (The Vanu Radio Descrip2on Language)
hSp://goo.gl/7AxMpo
hSps://goo.gl/DYJMmc
SDR FORUM 2006
SDR FORUM 2006
hSp://goo.gl/gtXhaQ
MILCOM 2007
MILCOM 2007
hSp://goo.gl/nLVd1C
Looks Clean and Simple
Looks Clean and Simple
Looks Clean and Simple
Custom Serial Cable: Not Clean, Not Simple
Looks Clean and Simple
Custom Serial Cable: Not Clean, Not Simple
SYSTEMS FACTORS IN SOFTWARE RADIO
Opera2ng Systems So#ware Engineering Energy & Power Security Cloud Tes2ng Future Plagorms
OPERATING SYSTEMS
JWZ
JWZ
I’d rather run Linux any day, because Linux sucks less. That doesn’t mean it doesn’t suck.
JWZ
I’d rather run Linux any day, because Linux sucks less. That doesn’t mean it doesn’t suck. Linux is only free if your 2me has no value.
JWZ
I’d rather run Linux any day, because Linux sucks less. That doesn’t mean it doesn’t suck. Linux is only free if your 2me has no value.
hSp://goo.gl/9mOJsA
TOM RONDEAU
As an opera2ng system Android is preSy awful.
TOM RONDEAU/STEVE MUIR
As an opera2ng system Android is preSy awful. But less awful than the other open source alterna2ves.
SEL4
SEL4
The world’s first opera2ng system kernel with an end-‐to-‐end proof of implementa2on correctness and security enforcement
OKL4
SOFTWARE ENGINEERING
KEY FIGURES
"Edsger Wybe Dijkstra" by Hamilton Richards -‐ manuscripts of Edsger W. Dijkstra, University Texas at Aus2n. Licensed under CC BY-‐SA 3.0 via Commons -‐ hSps://commons.wikimedia.org/wiki/File:Edsger_Wybe_Dijkstra.jpg
"Brian Kernighan in 2012 at Bell Labs 1" by Ben Lowe.Licensed under CC BY 2.0 via Commons – hSps://commons.wikimedia.org/wiki/File:Brian_Kernighan_in_2012_at_Bell_Labs_1.jpg
WINNERS
"James Gosling 2008" by Peter Campbell -‐ self-‐made, Nikon D80. Licensed under GFDL via Commons – hSps://commons.wikimedia.org/wiki/File:James_Gosling_2008.jpg
"Brendan Eich Mozilla Founda2on official photo" by Darcy Padilla -‐ Licensed under CC BY-‐SA 3.0 via Commons hSps://commons.wikimedia.org/wiki/File:Brendan_Eich_Mozilla_Founda2on_official_photo.jpg
"Guido van Rossum OSCON 2006" by Doc Searls. Licensed under CC BY-‐SA 2.0 via Commons – hSps://commons.wikimedia.org/wiki/File:Guido_van_Rossum_OSCON_2006.jpg
"Richard Stallman -‐ Fête de l'Humanité 2014 -‐ 010" by Thesupermat -‐ Own work. Licensed under CC BY-‐SA 3.0 via Commons -‐ hSps://commons.wikimedia.org/wiki/File:Richard_Stallman_-‐_F%C3%AAte_de_l%27Humanit%C3%A9_2014_-‐_010.jpg
NOT WINNERS
2013 ICPC Bjarne Stroustrup -‐ hSps://youtu.be/6lJwgA0bNCc
Itanium 2
"KL Intel Itanium2" by Konstan2n Lanzet. Licensed under CC BY-‐SA 3.0 via Commons – hSps://commons.wikimedia.org/wiki/File:KL_Intel_Itanium2.jpg
INTRINSICS CONSIDERED HARMFUL
INTRINSICS CONSIDERED HARMFUL Hand Coded Assembly Beats Intrinsics in Speed and Simplicity
INTRINSICS CONSIDERED HARMFUL Hand Coded Assembly Beats Intrinsics in Speed and Simplicity
INTRINSICS CONSIDERED HARMFUL Hand Coded Assembly Beats Intrinsics in Speed and Simplicity
hSp://goo.gl/SypkZz
REMEMBER RDL?
RDL Abstrac2ons Might Save You
POWER
MicroUSB cable
MicroUSB cable
MicroUSB cable
MicroUSB cable
USB Fast Charging dongle (magic!)
MicroUSB cable
USB Fast Charging dongle (magic!)
Combo MicroUSB/ iPad cable
USB Fast Charging dongle (magic!)
MicroUSB cable
Combo MicroUSB/ iPad cable
3-‐port High Speed (QC 2.0) charger
USB Fast Charging dongle (magic!)
MicroUSB cable
USB Fast Charging dongle (magic!)
Combo MicroUSB/ iPad cable
3-‐port High Speed (QC 2.0) charger
MacBook Pro charger MicroUSB
cable
hSps://goo.gl/qvbaAp
SECURITY
hSp://goo.gl/eG4cYZ
hSp://goo.gl/U9OCr6
CLOUD
CLOUD RAN
hSp://goo.gl/Fs9fyY
Hard Problem
Hard Problem
Hard Problem
AWS
AWS 11 Global Regions
AWS
11 Global Regions 28 Availability Zones (1-‐6 per Region)
AWS
11 Global Regions 28 Availability Zones (1-‐6 per Region) 50k-‐80k servers per AZ
AWS
11 Global Regions 28 Availability Zones (1-‐6 per Region) 50k-‐80k servers per AZ
hSp://goo.gl/shMWdT
TESTING
FUTURE PLATFORMS
"Acorn-‐ARM-‐Evalua2on-‐System" by Flibble -‐ Own work. Licensed under CC BY-‐SA 3.0 via Commons -‐ hSps://commons.wikimedia.org/wiki/File:Acorn-‐ARM-‐Evalua2on-‐System.jpg
"Acorn-‐ARM-‐Evalua2on-‐System" by Flibble -‐ Own work. Licensed under CC BY-‐SA 3.0 via Commons -‐ hSps://commons.wikimedia.org/wiki/File:Acorn-‐ARM-‐Evalua2on-‐System.jpg
"Altera Flex EPF10K20 20000 cell FPGA" by User Mike1024 on en.wikipedia. Licensed under Public Domain via Wikimedia Commons
"Altera Flex EPF10K20 20000 cell FPGA" by User Mike1024 on en.wikipedia. Licensed under Public Domain via Wikimedia Commons
CLOSING THOUGHTS
