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Merged
fnordspace merged 4 commits into from
Aug 27, 2025
Merged

Release v1.257.1 #522

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e9aaf1d
Remove mining seed set function in qpi.
cyber-pc Aug 26, 2025
d79b6c3
Merge pull request #519 from qubic/feature/2025-08-26-improve-init-mi…
cyber-pc Aug 27, 2025
1fd3a79
Merge remote-tracking branch 'origin/main' into develop
cyber-pc Aug 27, 2025
2a94576
update params for epoch 176 / v1.257.1
cyber-pc Aug 27, 2025
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11 changes: 6 additions & 5 deletions src/contract_core/qpi_mining_impl.h
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Expand Up @@ -16,11 +16,12 @@ static ScoreFunction<

m256i QPI::QpiContextFunctionCall::computeMiningFunction(const m256i miningSeed, const m256i publicKey, const m256i nonce) const
{
// Score's currentRandomSeed is initialized to zero by setMem(score_qpi, sizeof(*score_qpi), 0)
// If the mining seed changes, we must reinitialize it
if (miningSeed != score_qpi->currentRandomSeed)
{
score_qpi->initMiningData(miningSeed);
}
(*score_qpi)(0, publicKey, miningSeed, nonce);
return score_qpi->getLastOutput(0);
}

void QPI::QpiContextFunctionCall::initMiningSeed(const m256i miningSeed) const
{
score_qpi->initMiningData(miningSeed);
}
1 change: 0 additions & 1 deletion src/contracts/QUtil.h
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Expand Up @@ -1169,7 +1169,6 @@ struct QUTIL : public ContractBase
BEGIN_EPOCH()
{
state.dfMiningSeed = qpi.getPrevSpectrumDigest();
qpi.initMiningSeed(state.dfMiningSeed);
}

struct BEGIN_TICK_locals
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3 changes: 0 additions & 3 deletions src/contracts/qpi.h
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Expand Up @@ -1782,9 +1782,6 @@ namespace QPI
// run the score function (in qubic mining) and return first 256 bit of output
inline m256i computeMiningFunction(const m256i miningSeed, const m256i publicKey, const m256i nonce) const;

// init mining seed for the score function (in qubic mining)
inline void initMiningSeed(const m256i miningSeed) const;

inline bit signatureValidity(
const id& entity,
const id& digest,
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4 changes: 2 additions & 2 deletions src/public_settings.h
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Expand Up @@ -47,7 +47,7 @@ static_assert(AUTO_FORCE_NEXT_TICK_THRESHOLD* TARGET_TICK_DURATION >= PEER_REFRE
// If this flag is 1, it indicates that the whole network (all 676 IDs) will start from scratch and agree that the very first tick time will be set at (2022-04-13 Wed 12:00:00.000UTC).
// If this flag is 0, the node will try to fetch data of the initial tick of the epoch from other nodes, because the tick's timestamp may differ from (2022-04-13 Wed 12:00:00.000UTC).
// If you restart your node after seamless epoch transition, make sure EPOCH and TICK are set correctly for the currently running epoch.
#define START_NETWORK_FROM_SCRATCH 1
#define START_NETWORK_FROM_SCRATCH 0

// Addons: If you don't know it, leave it 0.
#define ADDON_TX_STATUS_REQUEST 0
Expand All @@ -57,7 +57,7 @@ static_assert(AUTO_FORCE_NEXT_TICK_THRESHOLD* TARGET_TICK_DURATION >= PEER_REFRE

#define VERSION_A 1
#define VERSION_B 257
#define VERSION_C 0
#define VERSION_C 1

// Epoch and initial tick for node startup
#define EPOCH 176
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