GPU中统一内存模型的缺陷.pdf

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1、UncomplexModern Hardware=Easier,Faster,Cheaper softwareA talk for people who make software.by John OHaraAbout youWho works for a company with fewer than 100 staff?Who works for a company with an IT budget over 100mm?About youWho works for a company with fewer than 100 staff?Who works for a company w

2、ith an IT budget over 100mm?Who runs their app on their own server hardware?About youWho works for a company with fewer than 100 staff?Who works for a company with an IT budget over 100mm?Who runs their app on their own server hardware?Who runs their app in the cloud?Where learned about complexityIn

3、 1997 I was part of a 100-engineer project that wrote 1 million lines of C+.It was a Service Based Architecture,10 services each with its own team and database.The services communicated over Kafka-like messaging with protobuf-like marshalling.It had a Web UI and a docker-like management system.We bu

4、ilt all this ourselves.It ran on two supercomputers 10 miles apart.The business had specified it should survive a nuclear bomb and paid accordingly.It processed USD 1 trillion of financial derivatives.It put the company ahead of the competition.10 years later it was rewritten more simply.Cloud Nativ

5、e Computing FoundationCloud Native Computing FoundationWhy all this stuff?John OHaraBoard Member Adaptive,Finbourne,TaskizeVenture Partner Fidelity Strategic VenturesMentor Accenture Fintech Innovation LabCo-founder Taskize acquired by EuroclearExecutive JPMorgan,Bank of America,NatWest,BPDistinguis

6、hed Engineer JPMorganInvented AMQP used Microsoft,AWS,IBM,RabbitMQIn 2009 the cloudcontained velcroIn 2024 the cloudis state-of-the-artStart-up CEOIts an experiment:Acquire resourcesto discovera business model that works before you run out of money.Start-up CTOAn effective technology leader who can