[121] Bench: crossover point for batch vs individual send#140
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truthixify merged 2 commits intoJul 26, 2026
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Add a cargo-bench harness that compares N stealth-sender::send calls against
one stealth-batch-sender::batch_send for N in {1,2,5,10,15,20}, records
instruction gas and wall-clock, and documents the N=1 crossover in PERF.md.
Closes 121
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep crossover cargo-bench CI steps alongside non-blocking WASM build, and retain batch-sender unit test module wiring. Co-authored-by: Cursor <cursoragent@cursor.com>
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@Max-Owolabi Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits. You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀 |
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CI is waiting on first-time contributor workflow approval for this fork PR. Once approved, the stellar job will run |
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In, thanks. Now we have the answer for when batch beats individual, useful for both docs and tuning. |
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Closes #121
Summary
stealth-sender::sendcalls vs onestealth-batch-sender::batch_sendfor N in {1, 2, 5, 10, 15, 20}.stellar/bench/data/, and embeds the crossover inPERF.md.testutilsfeatures on sender/announcer/batch-sender so the harness links cleanly; wires batch-sender unit tests.Results
Instruction crossover at N = 1 — batch stays cheaper through N=20 (batch skips the cross-contract announce path).
Test plan
cargo bench -p wraith-stellar-bench-crossover --bench crossovercargo test -p stealth-batch-sender(host, rlib)cargo check -p stealth-batch-sender --target wasm32-unknown-unknownCloses 121