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indentation

rx-largepages
Duke Leto 2 years ago
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0926dfca75
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3dbe8d3c6b
1 changed files with 29 additions and 28 deletions
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  1. 57
      src/miner.cpp

57
src/miner.cpp
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@ -1132,36 +1132,37 @@ void static RandomXMiner()
Mining_height = pindexPrev->GetHeight()+1;
Mining_start = (uint32_t)time(NULL);
}
char randomxHash[RANDOMX_HASH_SIZE];
rxdebug("%s: created randomxHash of size %d\n", RANDOMX_HASH_SIZE);
char randomxKey[82]; // randomx spec says keysize of >60 bytes is implementation-specific
// initial randomx key is unique to every Hush Smart Chain, and has at least 9 bytes (2^9=128 bits) of entropy
// since magic is 4 bytes, rpc port is 4 bytes and smart chain symbol must be at least 1 character long
snprintf(randomxKey, 81, "%08x%s%08x", ASSETCHAINS_MAGIC, SMART_CHAIN_SYMBOL, ASSETCHAINS_RPCPORT);
// With the defaults of 1024 and 64
// 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
int randomxInterval = GetArg("-ac_randomx_interval",1024);
// This lag is 80 mins for 75s blocktime and 64 mins for 60s (default) blocktime for HSCs
int randomxBlockLag = GetArg("-ac_randomx_lag", 64);
// fprintf(stderr,"RandomXMiner: using initial key with interval=%d and lag=%d\n", randomxInterval, randomxBlockLag);
rxdebug("%s: using initial key, interval=%d, lag=%d, Mining_height=%u\n", randomxInterval, randomxBlockLag, Mining_height);
// Use the initial key at the start of the chain, until the first key block
if( (Mining_height) < randomxInterval + randomxBlockLag) {
randomx_init_cache(randomxCache, &randomxKey, sizeof randomxKey);
rxdebug("%s: initialized cache with initial key\n");
} else {
rxdebug("%s: calculating keyHeight with randomxInterval=%d\n", randomxInterval);
// At heights between intervals, we use the same block key and wait randomxBlockLag blocks until changing
int keyHeight = ((Mining_height - randomxBlockLag) / randomxInterval) * randomxInterval;
uint256 randomxBlockKey = chainActive[keyHeight]->GetBlockHash();
randomx_init_cache(randomxCache, &randomxBlockKey, sizeof randomxBlockKey);
rxdebug("%s: initialized cache with keyHeight=%d, randomxBlockKey=%s\n", keyHeight, randomxBlockKey.ToString().c_str());
char randomxHash[RANDOMX_HASH_SIZE];
rxdebug("%s: created randomxHash of size %d\n", RANDOMX_HASH_SIZE);
char randomxKey[82]; // randomx spec says keysize of >60 bytes is implementation-specific
// initial randomx key is unique to every Hush Smart Chain, and has at least 9 bytes (2^9=128 bits) of entropy
// since magic is 4 bytes, rpc port is 4 bytes and smart chain symbol must be at least 1 character long
snprintf(randomxKey, 81, "%08x%s%08x", ASSETCHAINS_MAGIC, SMART_CHAIN_SYMBOL, ASSETCHAINS_RPCPORT);
// With the defaults of 1024 and 64
// 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
int randomxInterval = GetArg("-ac_randomx_interval",1024);
// This lag is 80 mins for 75s blocktime and 64 mins for 60s (default) blocktime for HSCs
int randomxBlockLag = GetArg("-ac_randomx_lag", 64);
// fprintf(stderr,"RandomXMiner: using initial key with interval=%d and lag=%d\n", randomxInterval, randomxBlockLag);
rxdebug("%s: using initial key, interval=%d, lag=%d, Mining_height=%u\n", randomxInterval, randomxBlockLag, Mining_height);
// Use the initial key at the start of the chain, until the first key block
if( (Mining_height) < randomxInterval + randomxBlockLag) {
randomx_init_cache(randomxCache, &randomxKey, sizeof randomxKey);
rxdebug("%s: initialized cache with initial key\n");
} else {
rxdebug("%s: calculating keyHeight with randomxInterval=%d\n", randomxInterval);
// At heights between intervals, we use the same block key and wait randomxBlockLag blocks until changing
int keyHeight = ((Mining_height - randomxBlockLag) / randomxInterval) * randomxInterval;
uint256 randomxBlockKey = chainActive[keyHeight]->GetBlockHash();
}
randomx_init_cache(randomxCache, &randomxBlockKey, sizeof randomxBlockKey);
rxdebug("%s: initialized cache with keyHeight=%d, randomxBlockKey=%s\n", keyHeight, randomxBlockKey.ToString().c_str());
}
auto datasetItemCount = randomx_dataset_item_count();
rxdebug("%s: dataset items=%lu\n", datasetItemCount);

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