mirror of
https://github.com/luxfi/bench.git
synced 2026-10-30 17:01:57 +00:00
zeekay
65a56203c3
github.com/luxfi/bench existed only as loose files: no .git, no history, no
remote. An rm -rf would have destroyed it with nothing to recover from, and it
was invisible to every repo sweep that looks for a .git directory.
Includes the dependency repair that makes it build again. It previously failed
with:
reading github.com/luxfi/geth/go.mod at revision v1.16.98: unknown revision
The v1.16.x line was DELETED from github.com/luxfi/geth. The requirement came
from github.com/luxfi/crypto, which pins the dead tag AND excludes the
alternative in every version through v1.20.0; v1.20.2 is the first that moved
to geth v1.20.1, so bumping crypto is what escapes it. geth then drops out of
go.mod entirely.
The compiled luxbench binary is ignored rather than committed.
Verified: go build ./... exits 0.
NOTE: no remote — luxfi/bench does not exist on GitHub. This is still one copy
in one place.
33 lines
2.0 KiB
Bash
Executable File
33 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# Execution-layer head-to-head: luxfi/evm vs ava/coreth, SAME BenchmarkInsertChain suite
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# (both geth-fork EVMs), IDENTICAL hardware (this host), run SEQUENTIALLY so neither
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# contends for cores. Uses precompiled test binaries so timing excludes compilation.
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#
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# Build-config asymmetry (documented, honest): coreth builds only CGO=1 (its pure-Go
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# path has broken deps: blst rb_tree + libevm nocgo btcec); luxfi/evm builds only CGO=0
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# on this host (CGO=1 needs the luxgpu C++ libs, absent). So the crypto backend differs
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# on tx-bearing benches (Lux pure-Go ECDSA-recover is SLOWER than coreth's cgo libsecp256k1
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# -> the asymmetry HANDICAPS Lux). empty_memdb has ZERO transactions => ZERO crypto in the
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# hot path => the CLEAN, confound-free comparison of the block-processing machinery.
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set -uo pipefail
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LUX=${LUX:-/tmp/lux_core.test}; CORETH=${CORETH:-/tmp/coreth_core.test}
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OUTDIR=$(cd "$(dirname "$0")" && pwd)/results; mkdir -p "$OUTDIR"
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BENCHES='BenchmarkInsertChain_(empty|valueTx|ring200|ring1000)_memdb'
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COUNT=${COUNT:-8}; BT=${BT:-2s}
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export GOMAXPROCS=${GOMAXPROCS:-10}
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run(){ local name="$1" bin="$2"
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echo "### $name ($bin) GOMAXPROCS=$GOMAXPROCS count=$COUNT benchtime=$BT $(date -u +%FT%TZ) ###" | tee "$OUTDIR/insertchain_${name}_raw.txt"
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# evm/geth structured logs go to STDERR -> /dev/null so they never enter the TIMED
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# region as file writes and never pollute the parseable bench results on STDOUT.
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# (luxfi/geth logs a per-commit durability line that coreth lacks; empty_memdb has no
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# state change => no commit log => the confound-free apples-to-apples row.)
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"$bin" -test.run='^$' -test.bench="^(${BENCHES})\$" -test.benchmem -test.count="$COUNT" -test.benchtime="$BT" 2>/dev/null | tee -a "$OUTDIR/insertchain_${name}_raw.txt"
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echo "### $name DONE $(date -u +%FT%TZ) ###" | tee -a "$OUTDIR/insertchain_${name}_raw.txt"
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}
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# lux first, then coreth — sequential, full machine each
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run lux "$LUX"
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run coreth "$CORETH"
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echo "ALL_INSERTCHAIN_DONE $(date -u +%FT%TZ)"
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