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more randomx debug

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This commit is contained in:
Duke Leto
2022-06-29 22:18:05 -04:00
parent fc214e9644
commit 97dea10b2b
1 changed files with 6 additions and 2 deletions
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8
src/miner.cpp
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@@ -1119,7 +1119,7 @@ void static RandomXMiner()
}
}
IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
//fprintf(stderr,"Running HushMiner.%s with %u transactions in block\n",solver.c_str(),(int32_t)pblock->vtx.size());
fprintf(stderr,"Running HushRandomXMiner with %u transactions in block\n",(int32_t)pblock->vtx.size());
LogPrintf("Running HushRandomXMiner with %u transactions in block (%u bytes)\n",pblock->vtx.size(),::GetSerializeSize(*pblock,SER_NETWORK,PROTOCOL_VERSION));
// Search
@@ -1143,9 +1143,11 @@ void static RandomXMiner()
hashTarget = HASHTarget;
char randomxHash[RANDOMX_HASH_SIZE];
fprintf(stderr,"RandomXMiner: created randomxHash of size %d\n", RANDOMX_HASH_SIZE);
// Initial randomx key is chain magic || ac_name which is >= 2^40 bits of entropy assuming strlen(ac_name) >= 1
// For ac_name=DRAGONX we have 4 + 7 = 11 bytes or 2^88 bits of entropy
char randomxKey[4 + strlen(SMART_CHAIN_SYMBOL)];
fprintf(stderr,"RandomXMiner: creating randomxKey of size %d\n", 4 + strlen(SMART_CHAIN_SYMBOL));
randomxKey[0] = ASSETCHAINS_MAGIC & 0xff;
randomxKey[1] = (ASSETCHAINS_MAGIC >> 8) & 0xff;
randomxKey[2] = (ASSETCHAINS_MAGIC >> 16) & 0xff;
@@ -1154,6 +1156,7 @@ void static RandomXMiner()
for(int i=0; i++; i<strlen(SMART_CHAIN_SYMBOL) ) {
randomxKey[4+i] = SMART_CHAIN_SYMBOL[i];
}
fprintf(stderr,"RandomXMiner: created randomxKey=%s\n", randomxKey);
crypto_generichash_blake2b_state state;
// Hash = blake2b( key || ac_name)
@@ -1168,6 +1171,7 @@ void static RandomXMiner()
LogPrintf("RandomX cache is null, something is wrong, cannot mine!\n");
return;
}
fprintf(stderr,"RandomXMiner: created randomx flags + cache\n");
// The key block will change every ~21.3 hours with a 75s block time
// and every ~17 hours with the default 60s block time for HSCs
@@ -1177,7 +1181,7 @@ void static RandomXMiner()
// Use the initial key at the start of the chain
if( (Mining_height-randomxBlockLag) < randomxInterval) {
LogPrintf("RandomX using initial key\n");
fprintf(stderr,"RandomX using initial key with interval=%d and lag=%d\n", randomxInterval, randomxBlockLag);
randomx_init_cache(randomxCache, &randomxKey, sizeof randomxKey);
} else {
// At heights between intervals, we use the same block key and wait randomxBlockLag blocks until changing