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Add D$ prefetch support #21

Merged
merged 25 commits into from
Jul 10, 2024
Merged

Add D$ prefetch support #21

merged 25 commits into from
Jul 10, 2024

Commits on Jun 27, 2024

  1. Enable MicroOp to have multiple MaskedLiterals

    @Dolu1990
    Dolu1990 committed Jun 27, 2024
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  2. Add prefetch parameters and IntAluPlugin now make from for it.

    @Dolu1990
    Dolu1990 committed Jun 27, 2024
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  3. software prefetcher WIP

    @Dolu1990
    Dolu1990 committed Jun 27, 2024
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  4. sync before l1 d$ rework/cleaning

    @Dolu1990
    Dolu1990 committed Jun 27, 2024
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Commits on Jun 28, 2024

  1. cleanup LsuPlugin, now assume l1.abord and l1.miss are decoupled

    @Dolu1990
    Dolu1990 committed Jun 28, 2024
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  2. cleanup LsuL1Plugin wip

    @Dolu1990
    Dolu1990 committed Jun 28, 2024
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  3. cleanup bug fix

    @Dolu1990
    Dolu1990 committed Jun 28, 2024
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  4. cleanup / fixes

    @Dolu1990
    Dolu1990 committed Jun 28, 2024
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Commits on Jun 29, 2024

  1. Got very very basic hardware next-line prefetcher to work

    @Dolu1990
    Dolu1990 committed Jun 29, 2024
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Commits on Jul 1, 2024

  1. fmax: litex soc now forced to keep tilelink timing buffers

    @Dolu1990
    Dolu1990 committed Jul 1, 2024
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Commits on Jul 2, 2024

  1. Fix l1 self flush dirty handeling

    @Dolu1990
    Dolu1990 committed Jul 2, 2024
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  2. Got a first version of RPT prefetcher to work. WIP

    @Dolu1990
    Dolu1990 committed Jul 2, 2024
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  3. RPT prefetch now replay failed prefetch

    @Dolu1990
    Dolu1990 committed Jul 2, 2024
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Commits on Jul 3, 2024

  1. Implement mstatus.tw

    @Dolu1990
    Dolu1990 committed Jul 3, 2024
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  2. prefetcher now has a control CSR

    @Dolu1990
    Dolu1990 committed Jul 3, 2024
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Commits on Jul 4, 2024

  1. -mstatus.tw fix

    @Dolu1990
    Dolu1990 committed Jul 4, 2024
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  2. rpt prefetch now serialize stuff

    @Dolu1990
    Dolu1990 committed Jul 4, 2024
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  3. sync

    @Dolu1990
    Dolu1990 committed Jul 4, 2024
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  4. performance counter now support cycle / commit as event

    @Dolu1990
    Dolu1990 committed Jul 4, 2024
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  5. prefetcher now support strides

    @Dolu1990
    Dolu1990 committed Jul 4, 2024
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Commits on Jul 9, 2024

  1. fetch prefetch probe

    @Dolu1990
    Dolu1990 committed Jul 9, 2024
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  2. mlab synt testing

    @Dolu1990
    Dolu1990 committed Jul 9, 2024
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  3. SpinalHDL sync

    @Dolu1990
    Dolu1990 committed Jul 9, 2024
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  4. Fix mstatus.tw when only machine mode is enabled

    @Dolu1990
    Dolu1990 committed Jul 9, 2024
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  5. #20 add support for more than 32 bits physical address via for instan… 

    …ce :

--region base=80000000,size=380000000,main=1,exe=1
--region base=10000000,size=10000000,main=0,exe=0
--physical-width=34
    @Dolu1990
    Dolu1990 committed Jul 9, 2024
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