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Bit-vector free RF list with superscalarity #697

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tilk opened this issue May 5, 2024 · 2 comments · May be fixed by #766
Open

Bit-vector free RF list with superscalarity #697

tilk opened this issue May 5, 2024 · 2 comments · May be fixed by #766
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@lekcyjna123
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enhancement New feature or request good first issue Good for newcomers
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Superscalarity

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@tilk
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tilk commented May 5, 2024

Using MultiPriorityEncoder from #573, one could implement a clean free RF list with superscalarity support. If I see correctly, this is already implemented in #395. (Everything is already implemented there, apparently.)
@tilk tilk added the enhancement New feature or request label May 5, 2024
@tilk tilk added this to the Improve the core's performance milestone May 5, 2024
@piotro888
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it will be also needed soon for checkpointing implementation

@tilk tilk added the good first issue Good for newcomers label Oct 22, 2024
@tilk
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tilk commented Nov 27, 2024

Transactron now has a PriorityEncoderAllocator, which could be used as a free register set.

@tilk tilk linked a pull request Nov 27, 2024 that will close this issue
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@lekcyjna123 lekcyjna123

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enhancement New feature or request good first issue Good for newcomers
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Superscalarity
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Use bit vector allocator for free registers tilk/coreblocks
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@tilk @piotro888 @lekcyjna123