Commit Graph

4 Commits

Author SHA1 Message Date
Alex Sharov
a8e8bf4528
remove simd lib, because it doesn't work with ghcr.io/goreleaser/goreleaser-cross (which producing release binaries) (#7229)
@shyba hi, seems this lib doesn't work with
ghcr.io/goreleaser/goreleaser-cross (which producing release binaries)
removing it for now, feel free to add it in future - if can make it work
with goreleaser-cross
see: https://github.com/ledgerwatch/erigon/issues/7210
2023-03-31 05:07:43 +00:00
Alex Sharov
157a380be7
e3: history no auto-increment (#7097) 2023-03-15 08:03:57 +00:00
Victor Shyba
158fb2b606
Optimize memory buffer, simplify set32, use sha256-simd (#7060)
Hi,

I'm syncing Gnosis on a Celeron N5100 to get familiar with the codebase.
In the process I managed to optimize some things from profiling.
Since I'm not yet on the project Discord, I decided to open this PR as a
suggestion. This pass all tests here and gave me a nice boost for that
platform, although I didn't have time to benchmark it yet.

* reuse VM Memory objects with sync.Pool. It starts with 4k as `evmone`
[code
suggested](0897edb001/lib/evmone/execution_state.hpp (L49))
as a good value.
* set32 simplification: mostly cosmetic
* sha256-simd: Celeron has SHA instructions. We should probably do the
same for torrent later, but this already helped as it is very CPU bound
on such a low end processor. Maybe that helps ARM as well.
2023-03-14 07:17:04 +00:00
Giulio rebuffo
faebec48c9
Added pedersen hash generator utility in cmd/verkle (#5258)
* added tree key functions for verkle tries

* added tree key functions for verkle tries

* added tree key functions for verkle tries

* Pedersen hash generator

* removed extra functions

* better comment

* ops

Co-authored-by: giuliorebuffo <giuliorebuffo@system76-pc.localdomain>
2022-09-02 15:45:30 +02:00