3 Commits (6cf6e1d7536adf5b8d3f130720848af9d820b358)

Author	SHA1	Message	Date
Marius van der Wijden	ddeea1e0c6	core: types: less allocations when hashing and tx handling (#21265) ... * core, crypto: various allocation savings regarding tx handling * core: reduce allocs for gas price comparison This change reduces the allocations needed for comparing different transactions to each other. A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and also needs to be threadsafe. For comparing and ordering different transactions we don't need these guarantees * core: added tx.GasPriceIntCmp for comparison without allocation adds a method to remove unneeded allocation in comparison to tx.gasPrice * core/types: pool legacykeccak256 objects in rlpHash rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call. Since it is so widely used it makes sense to add pooling here so we relieve the GC. On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory. * reverted some changes * reverted some changes * trie: use crypto.KeccakState instead of replicating code Co-authored-by: Martin Holst Swende <martin@swende.se>	5 years ago
Martin Michlmayr	4f2784b38f	all: fix typos in comments (#21118)	5 years ago
Martin Holst Swende	5a9c96454e	trie: separate hashes and committer, collapse on commit ... * trie: make db insert use size instead of full data * core/state: minor optimization in state onleaf allocation * trie: implement dedicated committer and hasher * trie: use dedicated committer/hasher * trie: linter nitpicks * core/state, trie: avoid unnecessary storage trie load+commit * trie: review feedback, mainly docs + minor changes * trie: start deprecating old hasher * trie: fix misspell+lint * trie: deprecate hasher.go, make proof framework use new hasher * trie: rename pure_committer/hasher to committer/hasher * trie, core/state: fix review concerns * trie: more review concerns * trie: make commit collapse into hashnode, don't touch dirtyness * trie: goimports fixes * trie: remove panics	5 years ago