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Witness Generation: Generate columns of different length #1494

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georgwiese opened this issue Jul 1, 2024 · 0 comments · Fixed by #1460
Closed

Witness Generation: Generate columns of different length #1494

georgwiese opened this issue Jul 1, 2024 · 0 comments · Fixed by #1460
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@Schaeff
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3. Basic Vadcop

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@georgwiese
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For Vadcop, we need witness generation to generate witness columns of different lengths. All columns should have a length that is a power of two; and all columns of a machine should have the same length.

Already worked on in #1460.
@georgwiese georgwiese added this to the 3. Basic Vadcop milestone Jul 1, 2024
@georgwiese georgwiese mentioned this issue Jul 1, 2024
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github-merge-queue bot pushed a commit that referenced this issue Jul 4, 2024
@Schaeff
Allow different degrees in witgen (#1460)
49ffd47 
Fixes #1494

- use cbor for witness and constant files (moving polygon serialisation
to the relevant backend)
- add `degree` field on `Symbol`, inherited from the namespace degree
- have each machine in witgen operate over its own degree
- fail in the backend if we have many degrees
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Allow different degrees in witgen powdr-labs/powdr
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@georgwiese @Schaeff