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SIMD-0317: Enforce 32 data + 32 coding shreds #317

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0x0ece
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@0x0ece 0x0ece commented Jul 8, 2025

All clients currently send 32 data + 32 coding shreds, however Turbine still allows to send and receive a variable number of shreds. With this change we will enforce sending and receiving only 32 data + 32 coding shreds.

@0x0ece 0x0ece changed the title SIMD-0316: Enforce 32 data shreds SIMD-0317: Enforce 32 data shreds Jul 8, 2025
@0x0ece 0x0ece changed the title SIMD-0317: Enforce 32 data shreds SIMD-0317: Enforce 32 data + 32 coding shreds Jul 8, 2025
@ptaffet-jump
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Definitely in favor! We should clarify if these shreds are still valid for a duplicate block proof.

@alexpyattaev
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Would it be appropriate to provision some mechanism to evolve the protocol to support larger FEC set size later, or do we expect to redesign shred format by then?

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0x0ece commented Jul 30, 2025

Would it be appropriate to provision some mechanism to evolve the protocol to support larger FEC set size later, or do we expect to redesign shred format by then?

In another SIMD maybe?

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This looks good, thank you.

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5 participants