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cpu-o3: Transform the lsqunit#214

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happy-lx wants to merge 10 commits intoxs-devOpenXiangShan/GEM5:xs-devfrom split-lsu-pipeOpenXiangShan/GEM5:split-lsu-pipeCopy head branch name to clipboard

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Commits on Dec 20, 2024

• cpu-o3: Transform the lsqunit

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• arch-riscv: change fence's opType

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  9b3f0ff

• cpu-o3: Split operations in the ldst pipeline

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  5fc37d5

• cpu-o3: replay cache missed load from replayQ

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• arch: use strictly order-preserving LRSC

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  2adee2e

• mem: let load has certain latency in ruby cahche

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  72a0a53

• cpu-o3: tune the behavior of the ldst pipeline

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• mem: send TimingResp in advance

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• cpu-o3: add params to control nuke and miss replay

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  93517e8

• cpu-o3: make store wb stage configurable

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