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precomputed block hashes are now in blocks of N (currently 256)

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This shaves a lot of space off binaries
This commit is contained in:
moneromooo-monero
2017-09-13 21:03:04 +01:00
parent 1a73843cec
commit 7adceee634
12 changed files with 182 additions and 12 deletions
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20
src/blockchain_utilities/blockchain_import.cpp
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@@ -169,6 +169,26 @@ int check_flush(cryptonote::core &core, std::list<block_complete_entry> &blocks,
if (!force && blocks.size() < db_batch_size)
return 0;
// wait till we can verify a full HOH without extra, for speed
uint64_t new_height = core.get_blockchain_storage().get_db().height() + blocks.size();
if (!force && new_height % HASH_OF_HASHES_STEP)
return 0;
std::list<crypto::hash> hashes;
for (const auto &b: blocks)
{
cryptonote::block block;
if (!parse_and_validate_block_from_blob(b.block, block))
{
MERROR("Failed to parse block: "
<< epee::string_tools::pod_to_hex(get_blob_hash(b.block)));
core.cleanup_handle_incoming_blocks();
return 1;
}
hashes.push_back(cryptonote::get_block_hash(block));
}
core.prevalidate_block_hashes(core.get_blockchain_storage().get_db().height(), hashes);
core.prepare_handle_incoming_blocks(blocks);
for(const block_complete_entry& block_entry: blocks)