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CS184b: Computer Architecture (Abstractions and Optimizations) - CS184b: Computer Architecture Abstractions and Optimizations

CS184b: Computer Architecture Abstractions and Optimizations

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CS184b: Computer Architecture Abstractions and Optimizations - CS184b: Computer Architecture Abstractions and Optimizations

CS184b: Computer Architecture Abstractions and Optimizations

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CS184b: Computer Architecture (Abstractions and Optimizations) - probably going to hit exposure over details. Caltech CS184 Spring2005 -- DeHon. 7. Lectures ... Schedule MWF. Accommodate holes as necessary. Currently have 25 ...

probably going to hit exposure over details. Caltech CS184 Spring2005 -- DeHon. 7. Lectures ... Schedule MWF. Accommodate holes as necessary. Currently have 25 ...

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CS184b: Computer Architecture (Abstractions and Optimizations) - give to highest priority which requests. consider ordering ... Arrange N=2n nodes in n-dimensional cube. At most n hops from source to sink. N = log2(N) ...

give to highest priority which requests. consider ordering ... Arrange N=2n nodes in n-dimensional cube. At most n hops from source to sink. N = log2(N) ...

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CS184c: Computer Architecture [Parallel and Multithreaded] PowerPoint PPT Presentation

CS184c: Computer Architecture [Parallel and Multithreaded] - ... 2 FSMs = 16 state composite FSM Why? Scalablity compose more capable machine from building blocks compose from modular building blocks multiple chips Why?

... 2 FSMs = 16 state composite FSM Why? Scalablity compose more capable machine from building blocks compose from modular building blocks multiple chips Why?

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CS184c: Computer Architecture [Parallel and Multithreaded] - basic op is single cycle: expfu (rfuop) no state. could conceivably have multiple PFUs? ... controls a number of more basic operations. Some difference in expectation ...

basic op is single cycle: expfu (rfuop) no state. could conceivably have multiple PFUs? ... controls a number of more basic operations. Some difference in expectation ...

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CS184b: Computer Architecture (Abstractions and Optimizations) - Basic Architecture Requirements. Fine-Grained Threading. TAM (Threaded Abstract Machine) ... Basic blocks (fine-grained threads) Think of as coarser-grained DF ...

Basic Architecture Requirements. Fine-Grained Threading. TAM (Threaded Abstract Machine) ... Basic blocks (fine-grained threads) Think of as coarser-grained DF ...

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CS184b: Computer Architecture (Abstractions and Optimizations) - ... any point in time, can fail (produce the wrong result) (2nd ... may fail. provide ... If Fail no ack. Retry. Preferably with different resource. Caltech CS184 ...

... any point in time, can fail (produce the wrong result) (2nd ... may fail. provide ... If Fail no ack. Retry. Preferably with different resource. Caltech CS184 ...

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CS184b: Computer Architecture (Abstractions and Optimizations) - Only necessary to write/broadcast a value if someone else has it cached ... Why did we need broadcast in Snoop-Bus protocol? Detect sharing ...

Only necessary to write/broadcast a value if someone else has it cached ... Why did we need broadcast in Snoop-Bus protocol? Detect sharing ...

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CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] PowerPoint PPT Presentation

CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] - [Single Threaded Architecture: abstractions, quantification, and ... no effect of exec op. Caltech CS184b Winter2001 -- DeHon. 19. Avoiding Lost Cycle (2) ...

[Single Threaded Architecture: abstractions, quantification, and ... no effect of exec op. Caltech CS184b Winter2001 -- DeHon. 19. Avoiding Lost Cycle (2) ...

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CS184c: Computer Architecture [Parallel and Multithreaded] - emphasis on abstractions and optimizations including ... No queuing? Queuing? CALTECH cs184c Spring2001 -- DeHon. Dispatching. Multiple processes on node ...

emphasis on abstractions and optimizations including ... No queuing? Queuing? CALTECH cs184c Spring2001 -- DeHon. Dispatching. Multiple processes on node ...

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CS184b: Computer Architecture (Abstractions and Optimizations) - Problems we want to run are bigger than the real memory we ... Convenient to run more than one program at a time on a computer. Convenient/Necessary to isolate ...

Problems we want to run are bigger than the real memory we ... Convenient to run more than one program at a time on a computer. Convenient/Necessary to isolate ...

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CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] - update memory only on eviction. Caltech CS184b Winter2001 -- DeHon. 34. Write Policy ... eviction trivial (just overwrite) every write is slow (main memory time) ...

update memory only on eviction. Caltech CS184b Winter2001 -- DeHon. 34. Write Policy ... eviction trivial (just overwrite) every write is slow (main memory time) ...

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CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] - A IW WS. Caltech CS184b Winter2001 -- DeHon. 12. Registers. How many virtual registers needed? ... Gets delay down to log(WS) w/ linear layout, delay still linear ...

A IW WS. Caltech CS184b Winter2001 -- DeHon. 12. Registers. How many virtual registers needed? ... Gets delay down to log(WS) w/ linear layout, delay still linear ...

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CS184b:%20Computer%20Architecture%20[Single%20Threaded%20Architecture:%20abstractions,%20quantification,%20and%20optimizations] PowerPoint PPT Presentation

CS184b:%20Computer%20Architecture%20[Single%20Threaded%20Architecture:%20abstractions,%20quantification,%20and%20optimizations] - Bulldog Fig 4.2. Bulldog: A Compiler for VLIW Architectures. MIT Press 1986 ... Bulldog p242. Caltech CS184b Winter2001 -- DeHon. 20. Two CMOS VLIWs ...

Bulldog Fig 4.2. Bulldog: A Compiler for VLIW Architectures. MIT Press 1986 ... Bulldog p242. Caltech CS184b Winter2001 -- DeHon. 20. Two CMOS VLIWs ...

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CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] - Problem: Maintain sequentially consistent view, while relaxing strict, ... Relaxed dependence accelerates execution. Caltech CS184b Winter2001 -- DeHon. 4. In-Pipe ...

Problem: Maintain sequentially consistent view, while relaxing strict, ... Relaxed dependence accelerates execution. Caltech CS184b Winter2001 -- DeHon. 4. In-Pipe ...

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CS184b: Computer Architecture [Single Threaded Architecture: abstractions, quantification, and optimizations] - [Single Threaded Architecture: abstractions, quantification, and ... e.g. executables, common libraries. shared memory regions. when programs want to communicate ...

[Single Threaded Architecture: abstractions, quantification, and ... e.g. executables, common libraries. shared memory regions. when programs want to communicate ...

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Cs184b PowerPoint PPT Presentations