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1、Sharpening Our Pencils on Carbon Measurementrevision 3SustainabilitySharpening Our Pencils on Carbon MeasurementErik Riedel,PhDChief Engineering OfficerFlax ComputingThis talk will show that using carbon footprint as a common metric to assess a piece of computing equipment allows straightforward com
2、parison of technologies and designs on a“performance per carbon”basis,bringing together operational(energy use inputs)and scope 3(production&materials inputs)carbon,along with workload-aligned performance metrics to compare technologies and systems.Our proposed methodology to apply“carbon points”to
3、hardware components and systems can allow system-level,rack-level,and data-center-level quantification of detailed carbon footprints,which can then be optimized and reduced.You cannot improve what you cannot measure,and we believe that carbon footprint can be used today as a successful common metric
4、 for comparison.We will outline our database of footprint calculations and comparisons with real OCP systems,and we will review our success in bringing carbon-advantaged computing to OCP deployments in several real customer scenarios worldwide.AbstractOutlineAdvances in computing technology drive ha
5、rdware upgrade cyclesImportant to quantify the benefitsproposal:performance/carbonExample networking cardsExtending server life why it worksCall to actionTechnology Advance Drives UpgradesTechnology Constantly Advanceshardware,software,operations,applications,methods,methodologiesComputing Technolog
6、y has advanced in leaps&bounds.Makes sense to regularly consider updates&refreshes.Slide from my PhD thesis defense in 1999Today100G networkingPB storageTHz computingTB memory20228,640 TB storage480 spindles1,152 GHz compute122,880 GB memory76,800 W power$650,000 cost1999Detailed Example Networking
7、CardsNETWORK CARDFlaxPoints()NEW TECHNOLOGYMellanox MCX-4421Adual 25G networking to x8 PCI60 cm2board area272 mm2chipset(1m transistors)Mellanox MCX-516Adual 100G networking to x16 PCI90 cm2board area625 mm2chipset(2m transistors)NETWORK CARDFlaxPoints()NEW TECHNOLOGYMellanox MCX-4421Adual 25G netwo
8、rking to x8 PCI60 cm2board area272 mm2chipset(1m transistors)Mellanox MCX-516Adual 100G networking to x16 PCI90 cm2board area625 mm2chipset(2m transistors)ConnectX-4ConnectX-5ConnectX-6ConnectX-7NETWORK CARDFlaxPoints()NEW TECHNOLOGYMellanox MCX-4421Adual 25G networking to x8 PCI60 cm2board area272
9、mm2chipset(1m transistors)Mellanox MCX-516Adual 100G networking to x16 PCI90 cm2board area625 mm2chipset(2m transistors)measured performance 23 Gbit/smsrp$255 street$180measured performance 32 Gbit/smsrp$1509 street$890Consider Extending Server LifeThe Best Server Is The One You Already Have(Maybe)U
10、nderstand the full carbon footprint of your computing.Reduce your footprint.And your complexity.And your costs.ComparisonUpgrading Your Ride17 MPG fuel economy 0 to 60 in 12 seconds25 MPG fuel economy 0 to 60 in 2 secondsComparisonUpgrading Your Ride17 MPG fuel economy 0 to 60 in 12 seconds MPG fuel
11、 economy 0 to 60 in 4 secondsComparisonUpgrading Your Servers17 MPG 0-60 in 12 seconds25 MPG 0-60 in 2 secondsOCP nodetraditional serverComparisonUpgrading Your Servers17 MPG 0-60 in 12 seconds25 MPG 0-60 in 2 secondsOCP node-dual CPUs,two 2OU heatsinks,two 2OU fanstraditional server-dual CPUs,two 1
12、U heatsinks,twelve 1U fansWhy it works9 year design lifetime3 years tertiary3 years secondary3 years primaryRecertified hardware approach facilitate secondary and potentially tertiary use stages for technology assets in various forms Why it works9 year design lifetime3 years tertiary3 years secondar
13、y3 years primary3 years secondary5 years primary3 yrs secondary2 yrs primary5 years primary4 years secondary3 years primary4 years secondary3 years primaryIn fact,anything that keeps technology running longer will be beneficial,as long as the technology is still useful for something by somebody,plus
14、 maintainable&serviceable.SO use those actual criteria to evaluate ALL technology:workload performance,ongoing maintenance complexity&ongoing service costs.10-12 years Reach out to us to get involved Engage us to evaluate/quantify your server carbon footprints Evaluate your own servers,share the res
15、ults with us Contribute measurements and component details Call to ActionErik Riedel,PhD,Chief Engineering Officer,Flax ComputingTwitter:er1p,RiedelAtWork email:erik Open Discussionnatural resourcesdemandgrowthcarbonfootprintcloudsdrivedemandinefficient toolchainshttps:/greensoftware.foundation/software footprintPhoto acknowledgement and thanks to:https:/ Fiskfor https:/ Li for https:/ Pasaricfor https:/ Lusina forhttps:/ Pidvalnyi forhttps:/