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ECE6130: Computer Architecture: Instruction Level Parallelism ILP PowerPoint PPT Presentation

ECE6130: Computer Architecture: Instruction Level Parallelism ILP - Why RAW is a 'real' hazard? What technique allows out-of-order ... Iter- ation. Count. 7. Loop Example Cycle 1. 8. Loop Example Cycle 2. 9. Loop Example Cycle 3 ...

Why RAW is a 'real' hazard? What technique allows out-of-order ... Iter- ation. Count. 7. Loop Example Cycle 1. 8. Loop Example Cycle 2. 9. Loop Example Cycle 3 ...

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ECE6130: Computer Architecture: Instruction Set Architecture PowerPoint PPT Presentation

ECE6130: Computer Architecture: Instruction Set Architecture - The passes in the compiler transform high-level, more abstract representations ... Compiler philosophy: make the frequent cases fast and the rare case correct ...

The passes in the compiler transform high-level, more abstract representations ... Compiler philosophy: make the frequent cases fast and the rare case correct ...

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ECE6130: Computer Architecture: Instruction Set Architecture - Encoding in opcode designates the type of operand ... Compress standard Inst set, add HW to decompress inst as fetched from mem on an inst cache miss ...

Encoding in opcode designates the type of operand ... Compress standard Inst set, add HW to decompress inst as fetched from mem on an inst cache miss ...

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ECE6130: Computer Architecture: Instruction Set Architecture - Execution time, response time, latency, CPU time. Tasks per ... a data structure in which items are accessed in a last in, first out fashion. ... Post-RISC Era ...

Execution time, response time, latency, CPU time. Tasks per ... a data structure in which items are accessed in a last in, first out fashion. ... Post-RISC Era ...

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ECE6130: Computer Architecture: Instruction Set Architecture - Register. Location in memory (effective address) See figure 2.6 ... addressing: a displacement mode using PC as register and used primarily for ...

Register. Location in memory (effective address) See figure 2.6 ... addressing: a displacement mode using PC as register and used primarily for ...

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ECE6130: Computer Architecture: Memory Hierarchy design PowerPoint PPT Presentation

ECE6130: Computer Architecture: Memory Hierarchy design - What you have learned so far... Fundamentals of Computer Design ... Steve. Wozniak. Steve Jobs. CPU: 1000 ns. DRAM: 400 ns. 6. Levels of the Memory Hierarchy ...

What you have learned so far... Fundamentals of Computer Design ... Steve. Wozniak. Steve Jobs. CPU: 1000 ns. DRAM: 400 ns. 6. Levels of the Memory Hierarchy ...

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ECE6130: Computer Architecture: Instruction Level Parallelism ILP - It handles cases when dependences unknown at compile time ... Why Study 1966 Computer? The descendants of this have flourished! ...

It handles cases when dependences unknown at compile time ... Why Study 1966 Computer? The descendants of this have flourished! ...

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ECE6130: Computer Architecture: Instruction Level Parallelism ILP - Ideal pipeline CPI: measure of the maximum performance attainable by the ... Caused by delay between the fetching of instructions and decisions about changes ...

Ideal pipeline CPI: measure of the maximum performance attainable by the ... Caused by delay between the fetching of instructions and decisions about changes ...

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ECE6130: Computer Architecture: Optimize Cache Performance PowerPoint PPT Presentation

ECE6130: Computer Architecture: Optimize Cache Performance - Miss-oriented Approach to Memory Access: CPIExecution includes ALU ... Used in L2 of Opteron and Niagara. 1. Banked caches. Widely used. 3. Nonblocking caches ...

Miss-oriented Approach to Memory Access: CPIExecution includes ALU ... Used in L2 of Opteron and Niagara. 1. Banked caches. Widely used. 3. Nonblocking caches ...

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ECE6130: Computer Architecture: Introduction Contd' PowerPoint PPT Presentation

ECE6130: Computer Architecture: Introduction Contd' - Carry lookahead adders uses parallelism to speed up computing sums from linear ... CDC Wren I, 1983. 3600 RPM. 0.03 GBytes capacity. Tracks/Inch: 800. Bits/Inch: 9550 ...

Carry lookahead adders uses parallelism to speed up computing sums from linear ... CDC Wren I, 1983. 3600 RPM. 0.03 GBytes capacity. Tracks/Inch: 800. Bits/Inch: 9550 ...

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ECE6130: Computer Architecture: Instruction Level Parallelism ILP - 11. 01. 10. 00. 3. Correlating Branch Predictors. Dynamic Hardware Branch Prediction: ... branch b2 (bb!=2) DADD R2,R0,R0 ;bb=0. L2: DSUBUI R3,R1,R2 ;R3=aa-bb ...

11. 01. 10. 00. 3. Correlating Branch Predictors. Dynamic Hardware Branch Prediction: ... branch b2 (bb!=2) DADD R2,R0,R0 ;bb=0. L2: DSUBUI R3,R1,R2 ;R3=aa-bb ...

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ECE 2000: Introduction to Electrical and Computer Engineering PowerPoint PPT Presentation

ECE 2000: Introduction to Electrical and Computer Engineering - ECE 2000: Introduction to Electrical and Computer Engineering ... Other digital devices:automobile control devices, medical indurstry, consumer elctronics ...

ECE 2000: Introduction to Electrical and Computer Engineering ... Other digital devices:automobile control devices, medical indurstry, consumer elctronics ...

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Ece6130 PowerPoint PPT Presentations