bench: add criterion benchmarks for protocol, bandwidth, TCP RX scan, and EC-SRP5
Some checks failed
CI / test (push) Failing after 1m42s
Some checks failed
CI / test (push) Failing after 1m42s
Adds four Criterion.rs benchmark suites to measure hot-path performance
and demonstrate the impact of Sprints 1–3 optimizations:
- benches/protocol.rs — Command & StatusMessage serialize/deserialize
- benches/bandwidth.rs — BandwidthState atomics, budget, interval math
- benches/tcp_rx_scan.rs — memchr SIMD scan vs naive O(n) loop (55× faster
on 256KB buffers with status at end)
- benches/ecsrp5.rs — WCurve::new() heavy math vs cached LazyLock
(~123,000× faster access)
Also adds BENCHMARKS.md with usage instructions and example results.
Visibility changes (bench-only):
- scan_status_message is now pub (was #[cfg(test)] only)
- WCurve and WCURVE are now pub in ecsrp5.rs
dev-dependencies: criterion + pprof (optional flamegraph support)
This commit is contained in:
Siavash Sameni
54
BENCHMARKS.md
Normal file
54
BENCHMARKS.md
Normal file
@@ -0,0 +1,54 @@
|
||||
# Benchmarks
|
||||
|
||||
This project uses [Criterion.rs](https://bheisler.github.io/criterion.rs/book/) for performance benchmarking and regression detection.
|
||||
|
||||
## Running Benchmarks
|
||||
|
||||
Run all benchmarks:
|
||||
```bash
|
||||
cargo bench
|
||||
```
|
||||
|
||||
Run a specific benchmark suite:
|
||||
```bash
|
||||
cargo bench --bench protocol
|
||||
cargo bench --bench bandwidth
|
||||
cargo bench --bench tcp_rx_scan
|
||||
cargo bench --bench ecsrp5
|
||||
```
|
||||
|
||||
Run in "quick" mode (fewer iterations, useful for development):
|
||||
```bash
|
||||
cargo bench --bench tcp_rx_scan -- --quick
|
||||
```
|
||||
|
||||
## Benchmark Suites
|
||||
|
||||
### `protocol` — Protocol Serialization
|
||||
Measures the zero-allocation serialization/deserialization of `Command` (16 bytes) and `StatusMessage` (12 bytes) structs.
|
||||
|
||||
### `bandwidth` — Bandwidth State Atomics
|
||||
Measures `BandwidthState` hot-path operations: `fetch_add`, `spend_budget`, `calc_send_interval`, `advance_next_send`, and `summary`.
|
||||
|
||||
### `tcp_rx_scan` — TCP RX Status Message Scan
|
||||
Compares the optimized `memchr`-based scan against the old naive O(n) byte-by-byte loop on 256KB buffers. Key scenarios:
|
||||
- **All zeros** (common case — data packets contain no status)
|
||||
- **Status at start**
|
||||
- **Status at end** (worst case for naive scan)
|
||||
- **Split messages** (status spans two TCP reads)
|
||||
|
||||
### `ecsrp5` — EC-SRP5 Curve Construction
|
||||
Compares `WCurve::new()` (heavy `BigUint` modular arithmetic) against the cached `&*WCURVE` access to demonstrate the Sprint 1 optimization.
|
||||
|
||||
## Interpreting Results
|
||||
|
||||
Criterion generates HTML reports in `target/criterion/`. Open `target/criterion/report/index.html` after running benchmarks to view interactive charts.
|
||||
|
||||
Example results (Apple M3 Pro, release profile):
|
||||
|
||||
| Benchmark | Naive/Uncached | Optimized/Cached | Speedup |
|
||||
|-----------|---------------|------------------|---------|
|
||||
| TCP RX scan 256KB (status at end) | 251 µs | 4.5 µs | **~55×** |
|
||||
| WCurve construction | 126 µs | 1.0 ns | **~123,000×** |
|
||||
| Command serialize | — | 7.7 ns | — |
|
||||
| Bandwidth `fetch_add` | — | ~1 ns | — |
|
||||
638
Cargo.lock
generated
638
Cargo.lock
generated
@@ -2,6 +2,34 @@
|
||||
# It is not intended for manual editing.
|
||||
version = 4
|
||||
|
||||
[[package]]
|
||||
name = "addr2line"
|
||||
version = "0.25.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1b5d307320b3181d6d7954e663bd7c774a838b8220fe0593c86d9fb09f498b4b"
|
||||
dependencies = [
|
||||
"gimli",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "adler2"
|
||||
version = "2.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
|
||||
|
||||
[[package]]
|
||||
name = "ahash"
|
||||
version = "0.8.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"getrandom 0.3.4",
|
||||
"once_cell",
|
||||
"version_check",
|
||||
"zerocopy",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "aho-corasick"
|
||||
version = "1.1.4"
|
||||
@@ -11,6 +39,15 @@ dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "aligned-vec"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc890384c8602f339876ded803c97ad529f3842aba97f6392b3dba0dd171769b"
|
||||
dependencies = [
|
||||
"equator",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "android_system_properties"
|
||||
version = "0.1.5"
|
||||
@@ -20,6 +57,12 @@ dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "anes"
|
||||
version = "0.1.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
|
||||
|
||||
[[package]]
|
||||
name = "anstream"
|
||||
version = "1.0.0"
|
||||
@@ -76,6 +119,12 @@ version = "1.0.102"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
|
||||
|
||||
[[package]]
|
||||
name = "arrayvec"
|
||||
version = "0.7.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
|
||||
|
||||
[[package]]
|
||||
name = "askama"
|
||||
version = "0.15.6"
|
||||
@@ -203,6 +252,21 @@ dependencies = [
|
||||
"tracing",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "backtrace"
|
||||
version = "0.3.76"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bb531853791a215d7c62a30daf0dde835f381ab5de4589cfe7c649d2cbe92bd6"
|
||||
dependencies = [
|
||||
"addr2line",
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"miniz_oxide",
|
||||
"object",
|
||||
"rustc-demangle",
|
||||
"windows-link",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "basic-toml"
|
||||
version = "0.1.10"
|
||||
@@ -212,6 +276,12 @@ dependencies = [
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "1.3.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "2.11.0"
|
||||
@@ -246,6 +316,7 @@ dependencies = [
|
||||
"bytes",
|
||||
"chrono",
|
||||
"clap",
|
||||
"criterion",
|
||||
"hostname",
|
||||
"ldap3",
|
||||
"md-5",
|
||||
@@ -253,13 +324,14 @@ dependencies = [
|
||||
"num-bigint",
|
||||
"num-integer",
|
||||
"num-traits",
|
||||
"pprof",
|
||||
"rand",
|
||||
"rusqlite",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"sha2",
|
||||
"socket2 0.5.10",
|
||||
"thiserror",
|
||||
"thiserror 2.0.18",
|
||||
"tokio",
|
||||
"tower-http",
|
||||
"tracing",
|
||||
@@ -272,12 +344,24 @@ version = "3.20.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
|
||||
|
||||
[[package]]
|
||||
name = "bytemuck"
|
||||
version = "1.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
|
||||
|
||||
[[package]]
|
||||
name = "bytes"
|
||||
version = "1.11.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
|
||||
|
||||
[[package]]
|
||||
name = "cast"
|
||||
version = "0.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
|
||||
|
||||
[[package]]
|
||||
name = "cc"
|
||||
version = "1.2.58"
|
||||
@@ -307,6 +391,33 @@ dependencies = [
|
||||
"windows-link",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ciborium"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "42e69ffd6f0917f5c029256a24d0161db17cea3997d185db0d35926308770f0e"
|
||||
dependencies = [
|
||||
"ciborium-io",
|
||||
"ciborium-ll",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ciborium-io"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "05afea1e0a06c9be33d539b876f1ce3692f4afea2cb41f740e7743225ed1c757"
|
||||
|
||||
[[package]]
|
||||
name = "ciborium-ll"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "57663b653d948a338bfb3eeba9bb2fd5fcfaecb9e199e87e1eda4d9e8b240fd9"
|
||||
dependencies = [
|
||||
"ciborium-io",
|
||||
"half",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "clap"
|
||||
version = "4.6.0"
|
||||
@@ -375,6 +486,15 @@ version = "0.8.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
|
||||
|
||||
[[package]]
|
||||
name = "cpp_demangle"
|
||||
version = "0.4.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f2bb79cb74d735044c972aae58ed0aaa9a837e85b01106a54c39e42e97f62253"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "cpufeatures"
|
||||
version = "0.3.0"
|
||||
@@ -384,6 +504,73 @@ dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "criterion"
|
||||
version = "0.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f"
|
||||
dependencies = [
|
||||
"anes",
|
||||
"cast",
|
||||
"ciborium",
|
||||
"clap",
|
||||
"criterion-plot",
|
||||
"is-terminal",
|
||||
"itertools",
|
||||
"num-traits",
|
||||
"once_cell",
|
||||
"oorandom",
|
||||
"plotters",
|
||||
"rayon",
|
||||
"regex",
|
||||
"serde",
|
||||
"serde_derive",
|
||||
"serde_json",
|
||||
"tinytemplate",
|
||||
"walkdir",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "criterion-plot"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1"
|
||||
dependencies = [
|
||||
"cast",
|
||||
"itertools",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-deque"
|
||||
version = "0.8.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
|
||||
dependencies = [
|
||||
"crossbeam-epoch",
|
||||
"crossbeam-utils",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-epoch"
|
||||
version = "0.9.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
|
||||
dependencies = [
|
||||
"crossbeam-utils",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-utils"
|
||||
version = "0.8.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
|
||||
|
||||
[[package]]
|
||||
name = "crunchy"
|
||||
version = "0.2.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
|
||||
|
||||
[[package]]
|
||||
name = "crypto-common"
|
||||
version = "0.1.7"
|
||||
@@ -403,6 +590,15 @@ dependencies = [
|
||||
"hybrid-array",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "debugid"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bef552e6f588e446098f6ba40d89ac146c8c7b64aade83c051ee00bb5d2bc18d"
|
||||
dependencies = [
|
||||
"uuid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "digest"
|
||||
version = "0.10.7"
|
||||
@@ -435,6 +631,32 @@ dependencies = [
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "either"
|
||||
version = "1.15.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
|
||||
|
||||
[[package]]
|
||||
name = "equator"
|
||||
version = "0.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4711b213838dfee0117e3be6ac926007d7f433d7bbe33595975d4190cb07e6fc"
|
||||
dependencies = [
|
||||
"equator-macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "equator-macro"
|
||||
version = "0.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "44f23cf4b44bfce11a86ace86f8a73ffdec849c9fd00a386a53d278bd9e81fb3"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "equivalent"
|
||||
version = "1.0.2"
|
||||
@@ -475,6 +697,18 @@ version = "0.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
|
||||
|
||||
[[package]]
|
||||
name = "findshlibs"
|
||||
version = "0.10.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "40b9e59cd0f7e0806cca4be089683ecb6434e602038df21fe6bf6711b2f07f64"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"lazy_static",
|
||||
"libc",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "foldhash"
|
||||
version = "0.1.5"
|
||||
@@ -620,6 +854,18 @@ dependencies = [
|
||||
"wasi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom"
|
||||
version = "0.3.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"r-efi 5.3.0",
|
||||
"wasip2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom"
|
||||
version = "0.4.2"
|
||||
@@ -628,11 +874,28 @@ checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"r-efi",
|
||||
"r-efi 6.0.0",
|
||||
"wasip2",
|
||||
"wasip3",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "gimli"
|
||||
version = "0.32.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e629b9b98ef3dd8afe6ca2bd0f89306cec16d43d907889945bc5d6687f2f13c7"
|
||||
|
||||
[[package]]
|
||||
name = "half"
|
||||
version = "2.7.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6ea2d84b969582b4b1864a92dc5d27cd2b77b622a8d79306834f1be5ba20d84b"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"crunchy",
|
||||
"zerocopy",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "hashbrown"
|
||||
version = "0.15.5"
|
||||
@@ -666,6 +929,12 @@ version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
|
||||
|
||||
[[package]]
|
||||
name = "hermit-abi"
|
||||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"
|
||||
|
||||
[[package]]
|
||||
name = "hostname"
|
||||
version = "0.4.2"
|
||||
@@ -916,12 +1185,50 @@ dependencies = [
|
||||
"serde_core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "inferno"
|
||||
version = "0.11.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "232929e1d75fe899576a3d5c7416ad0d88dbfbb3c3d6aa00873a7408a50ddb88"
|
||||
dependencies = [
|
||||
"ahash",
|
||||
"indexmap",
|
||||
"is-terminal",
|
||||
"itoa",
|
||||
"log",
|
||||
"num-format",
|
||||
"once_cell",
|
||||
"quick-xml",
|
||||
"rgb",
|
||||
"str_stack",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "is-terminal"
|
||||
version = "0.4.17"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
|
||||
dependencies = [
|
||||
"hermit-abi",
|
||||
"libc",
|
||||
"windows-sys 0.61.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "is_terminal_polyfill"
|
||||
version = "1.70.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
|
||||
|
||||
[[package]]
|
||||
name = "itertools"
|
||||
version = "0.10.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
|
||||
dependencies = [
|
||||
"either",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "itoa"
|
||||
version = "1.0.18"
|
||||
@@ -969,7 +1276,7 @@ dependencies = [
|
||||
"native-tls",
|
||||
"nom",
|
||||
"percent-encoding",
|
||||
"thiserror",
|
||||
"thiserror 2.0.18",
|
||||
"tokio",
|
||||
"tokio-native-tls",
|
||||
"tokio-stream",
|
||||
@@ -1058,6 +1365,15 @@ version = "2.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
|
||||
|
||||
[[package]]
|
||||
name = "memmap2"
|
||||
version = "0.9.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "714098028fe011992e1c3962653c96b2d578c4b4bce9036e15ff220319b1e0e3"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "mime"
|
||||
version = "0.3.17"
|
||||
@@ -1080,6 +1396,15 @@ version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
|
||||
|
||||
[[package]]
|
||||
name = "miniz_oxide"
|
||||
version = "0.8.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
|
||||
dependencies = [
|
||||
"adler2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "mio"
|
||||
version = "1.2.0"
|
||||
@@ -1108,6 +1433,17 @@ dependencies = [
|
||||
"tempfile",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nix"
|
||||
version = "0.26.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
|
||||
dependencies = [
|
||||
"bitflags 1.3.2",
|
||||
"cfg-if",
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nom"
|
||||
version = "7.1.3"
|
||||
@@ -1137,6 +1473,16 @@ dependencies = [
|
||||
"num-traits",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "num-format"
|
||||
version = "0.4.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a652d9771a63711fd3c3deb670acfbe5c30a4072e664d7a3bf5a9e1056ac72c3"
|
||||
dependencies = [
|
||||
"arrayvec",
|
||||
"itoa",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "num-integer"
|
||||
version = "0.1.46"
|
||||
@@ -1155,6 +1501,15 @@ dependencies = [
|
||||
"autocfg",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "object"
|
||||
version = "0.37.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ff76201f031d8863c38aa7f905eca4f53abbfa15f609db4277d44cd8938f33fe"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "once_cell"
|
||||
version = "1.21.4"
|
||||
@@ -1167,13 +1522,19 @@ version = "1.70.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
|
||||
|
||||
[[package]]
|
||||
name = "oorandom"
|
||||
version = "11.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d6790f58c7ff633d8771f42965289203411a5e5c68388703c06e14f24770b41e"
|
||||
|
||||
[[package]]
|
||||
name = "openssl"
|
||||
version = "0.10.76"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "951c002c75e16ea2c65b8c7e4d3d51d5530d8dfa7d060b4776828c88cfb18ecf"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"cfg-if",
|
||||
"foreign-types",
|
||||
"libc",
|
||||
@@ -1252,6 +1613,34 @@ version = "0.3.32"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
|
||||
|
||||
[[package]]
|
||||
name = "plotters"
|
||||
version = "0.3.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5aeb6f403d7a4911efb1e33402027fc44f29b5bf6def3effcc22d7bb75f2b747"
|
||||
dependencies = [
|
||||
"num-traits",
|
||||
"plotters-backend",
|
||||
"plotters-svg",
|
||||
"wasm-bindgen",
|
||||
"web-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "plotters-backend"
|
||||
version = "0.3.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "df42e13c12958a16b3f7f4386b9ab1f3e7933914ecea48da7139435263a4172a"
|
||||
|
||||
[[package]]
|
||||
name = "plotters-svg"
|
||||
version = "0.3.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "51bae2ac328883f7acdfea3d66a7c35751187f870bc81f94563733a154d7a670"
|
||||
dependencies = [
|
||||
"plotters-backend",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "potential_utf"
|
||||
version = "0.1.4"
|
||||
@@ -1261,6 +1650,29 @@ dependencies = [
|
||||
"zerovec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "pprof"
|
||||
version = "0.14.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "afad4d4df7b31280028245f152d5a575083e2abb822d05736f5e47653e77689f"
|
||||
dependencies = [
|
||||
"aligned-vec",
|
||||
"backtrace",
|
||||
"cfg-if",
|
||||
"criterion",
|
||||
"findshlibs",
|
||||
"inferno",
|
||||
"libc",
|
||||
"log",
|
||||
"nix",
|
||||
"once_cell",
|
||||
"smallvec",
|
||||
"spin",
|
||||
"symbolic-demangle",
|
||||
"tempfile",
|
||||
"thiserror 1.0.69",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ppv-lite86"
|
||||
version = "0.2.21"
|
||||
@@ -1289,6 +1701,15 @@ dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quick-xml"
|
||||
version = "0.26.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7f50b1c63b38611e7d4d7f68b82d3ad0cc71a2ad2e7f61fc10f1328d917c93cd"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.45"
|
||||
@@ -1298,6 +1719,12 @@ dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "r-efi"
|
||||
version = "5.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
|
||||
|
||||
[[package]]
|
||||
name = "r-efi"
|
||||
version = "6.0.0"
|
||||
@@ -1334,13 +1761,45 @@ dependencies = [
|
||||
"getrandom 0.2.17",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rayon"
|
||||
version = "1.12.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fb39b166781f92d482534ef4b4b1b2568f42613b53e5b6c160e24cfbfa30926d"
|
||||
dependencies = [
|
||||
"either",
|
||||
"rayon-core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rayon-core"
|
||||
version = "1.13.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "22e18b0f0062d30d4230b2e85ff77fdfe4326feb054b9783a3460d8435c8ab91"
|
||||
dependencies = [
|
||||
"crossbeam-deque",
|
||||
"crossbeam-utils",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "redox_syscall"
|
||||
version = "0.5.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex"
|
||||
version = "1.12.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e10754a14b9137dd7b1e3e5b0493cc9171fdd105e0ab477f51b72e7f3ac0e276"
|
||||
dependencies = [
|
||||
"aho-corasick",
|
||||
"memchr",
|
||||
"regex-automata",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -1360,6 +1819,15 @@ version = "0.8.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
|
||||
|
||||
[[package]]
|
||||
name = "rgb"
|
||||
version = "0.8.53"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "47b34b781b31e5d73e9fbc8689c70551fd1ade9a19e3e28cfec8580a79290cc4"
|
||||
dependencies = [
|
||||
"bytemuck",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rsqlite-vfs"
|
||||
version = "0.1.0"
|
||||
@@ -1367,7 +1835,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a8a1f2315036ef6b1fbacd1972e8ee7688030b0a2121edfc2a6550febd41574d"
|
||||
dependencies = [
|
||||
"hashbrown 0.16.1",
|
||||
"thiserror",
|
||||
"thiserror 2.0.18",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -1376,7 +1844,7 @@ version = "0.39.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a0d2b0146dd9661bf67bb107c0bb2a55064d556eeb3fc314151b957f313bcd4e"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"fallible-iterator",
|
||||
"fallible-streaming-iterator",
|
||||
"hashlink",
|
||||
@@ -1385,6 +1853,12 @@ dependencies = [
|
||||
"sqlite-wasm-rs",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc-demangle"
|
||||
version = "0.1.27"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b50b8869d9fc858ce7266cce0194bd74df58b9d0e3f6df3a9fc8eb470d95c09d"
|
||||
|
||||
[[package]]
|
||||
name = "rustc-hash"
|
||||
version = "2.1.2"
|
||||
@@ -1397,7 +1871,7 @@ version = "1.1.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b6fe4565b9518b83ef4f91bb47ce29620ca828bd32cb7e408f0062e9930ba190"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"errno",
|
||||
"libc",
|
||||
"linux-raw-sys",
|
||||
@@ -1416,6 +1890,15 @@ version = "1.0.23"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
|
||||
|
||||
[[package]]
|
||||
name = "same-file"
|
||||
version = "1.0.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
|
||||
dependencies = [
|
||||
"winapi-util",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "schannel"
|
||||
version = "0.1.29"
|
||||
@@ -1437,7 +1920,7 @@ version = "3.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"core-foundation",
|
||||
"core-foundation-sys",
|
||||
"libc",
|
||||
@@ -1594,6 +2077,15 @@ dependencies = [
|
||||
"windows-sys 0.61.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.10.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d5fe4ccb98d9c292d56fec89a5e07da7fc4cf0dc11e156b41793132775d3e591"
|
||||
dependencies = [
|
||||
"lock_api",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "sqlite-wasm-rs"
|
||||
version = "0.5.2"
|
||||
@@ -1612,12 +2104,41 @@ version = "1.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
|
||||
|
||||
[[package]]
|
||||
name = "str_stack"
|
||||
version = "0.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9091b6114800a5f2141aee1d1b9d6ca3592ac062dc5decb3764ec5895a47b4eb"
|
||||
|
||||
[[package]]
|
||||
name = "strsim"
|
||||
version = "0.11.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
|
||||
|
||||
[[package]]
|
||||
name = "symbolic-common"
|
||||
version = "12.18.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "332615d90111d8eeaf86a84dc9bbe9f65d0d8c5cf11b4caccedc37754eb0dcfd"
|
||||
dependencies = [
|
||||
"debugid",
|
||||
"memmap2",
|
||||
"stable_deref_trait",
|
||||
"uuid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "symbolic-demangle"
|
||||
version = "12.18.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "912017718eb4d21930546245af9a3475c9dccf15675a5c215664e76621afc471"
|
||||
dependencies = [
|
||||
"cpp_demangle",
|
||||
"rustc-demangle",
|
||||
"symbolic-common",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.117"
|
||||
@@ -1659,13 +2180,33 @@ dependencies = [
|
||||
"windows-sys 0.61.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "1.0.69"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
|
||||
dependencies = [
|
||||
"thiserror-impl 1.0.69",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "2.0.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
|
||||
dependencies = [
|
||||
"thiserror-impl",
|
||||
"thiserror-impl 2.0.18",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror-impl"
|
||||
version = "1.0.69"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -1698,6 +2239,16 @@ dependencies = [
|
||||
"zerovec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tinytemplate"
|
||||
version = "1.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc"
|
||||
dependencies = [
|
||||
"serde",
|
||||
"serde_json",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio"
|
||||
version = "1.50.0"
|
||||
@@ -1782,7 +2333,7 @@ version = "0.6.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"bytes",
|
||||
"futures-core",
|
||||
"futures-util",
|
||||
@@ -1924,6 +2475,16 @@ version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
|
||||
|
||||
[[package]]
|
||||
name = "uuid"
|
||||
version = "1.23.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ddd74a9687298c6858e9b88ec8935ec45d22e8fd5e6394fa1bd4e99a87789c76"
|
||||
dependencies = [
|
||||
"js-sys",
|
||||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "valuable"
|
||||
version = "0.1.1"
|
||||
@@ -1942,6 +2503,16 @@ version = "0.9.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
|
||||
|
||||
[[package]]
|
||||
name = "walkdir"
|
||||
version = "2.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
|
||||
dependencies = [
|
||||
"same-file",
|
||||
"winapi-util",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.11.1+wasi-snapshot-preview1"
|
||||
@@ -2039,12 +2610,53 @@ version = "0.244.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"hashbrown 0.15.5",
|
||||
"indexmap",
|
||||
"semver",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "web-sys"
|
||||
version = "0.3.94"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cd70027e39b12f0849461e08ffc50b9cd7688d942c1c8e3c7b22273236b4dd0a"
|
||||
dependencies = [
|
||||
"js-sys",
|
||||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-util"
|
||||
version = "0.1.11"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
|
||||
dependencies = [
|
||||
"windows-sys 0.61.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
||||
[[package]]
|
||||
name = "windows-core"
|
||||
version = "0.62.2"
|
||||
@@ -2253,7 +2865,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
|
||||
dependencies = [
|
||||
"anyhow",
|
||||
"bitflags",
|
||||
"bitflags 2.11.0",
|
||||
"indexmap",
|
||||
"log",
|
||||
"serde",
|
||||
|
||||
22
Cargo.toml
22
Cargo.toml
@@ -70,3 +70,25 @@ codegen-units = 1
|
||||
inherits = "release"
|
||||
opt-level = "z"
|
||||
panic = "abort"
|
||||
|
||||
# --- Benchmarks ---
|
||||
|
||||
[dev-dependencies]
|
||||
criterion = { version = "0.5", features = ["html_reports"] }
|
||||
pprof = { version = "0.14", features = ["criterion", "flamegraph"] }
|
||||
|
||||
[[bench]]
|
||||
name = "protocol"
|
||||
harness = false
|
||||
|
||||
[[bench]]
|
||||
name = "bandwidth"
|
||||
harness = false
|
||||
|
||||
[[bench]]
|
||||
name = "tcp_rx_scan"
|
||||
harness = false
|
||||
|
||||
[[bench]]
|
||||
name = "ecsrp5"
|
||||
harness = false
|
||||
|
||||
79
benches/bandwidth.rs
Normal file
79
benches/bandwidth.rs
Normal file
@@ -0,0 +1,79 @@
|
||||
use criterion::{black_box, criterion_group, criterion_main, Criterion};
|
||||
use btest_rs::bandwidth::{BandwidthState, calc_send_interval, advance_next_send};
|
||||
use std::sync::atomic::Ordering;
|
||||
use std::time::{Duration, Instant};
|
||||
|
||||
fn bench_atomic_fetch_add(c: &mut Criterion) {
|
||||
let state = BandwidthState::new();
|
||||
c.bench_function("bandwidth_rx_bytes_fetch_add", |b| {
|
||||
b.iter(|| {
|
||||
black_box(state.rx_bytes.fetch_add(1500, Ordering::Relaxed));
|
||||
})
|
||||
});
|
||||
c.bench_function("bandwidth_tx_bytes_fetch_add", |b| {
|
||||
b.iter(|| {
|
||||
black_box(state.tx_bytes.fetch_add(32768, Ordering::Relaxed));
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_spend_budget(c: &mut Criterion) {
|
||||
// Unlimited budget (fast path)
|
||||
let unlimited = BandwidthState::new();
|
||||
c.bench_function("spend_budget_unlimited", |b| {
|
||||
b.iter(|| black_box(unlimited.spend_budget(black_box(1500))))
|
||||
});
|
||||
|
||||
// Limited budget
|
||||
let limited = BandwidthState::new();
|
||||
limited.byte_budget.store(1_000_000_000, Ordering::SeqCst);
|
||||
c.bench_function("spend_budget_limited", |b| {
|
||||
b.iter(|| black_box(limited.spend_budget(black_box(1500))))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_calc_send_interval(c: &mut Criterion) {
|
||||
c.bench_function("calc_interval_100mbps_1500b", |b| {
|
||||
b.iter(|| black_box(calc_send_interval(black_box(100_000_000), black_box(1500))))
|
||||
});
|
||||
c.bench_function("calc_interval_1gbps_32768b", |b| {
|
||||
b.iter(|| black_box(calc_send_interval(black_box(1_000_000_000), black_box(32768))))
|
||||
});
|
||||
c.bench_function("calc_interval_unlimited", |b| {
|
||||
b.iter(|| black_box(calc_send_interval(black_box(0), black_box(1500))))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_advance_next_send(c: &mut Criterion) {
|
||||
let iv = Duration::from_micros(120);
|
||||
let now = Instant::now();
|
||||
let mut next = now;
|
||||
c.bench_function("advance_next_send", |b| {
|
||||
b.iter(|| {
|
||||
let r = advance_next_send(&mut next, iv, now);
|
||||
black_box(r);
|
||||
});
|
||||
next = now;
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_summary(c: &mut Criterion) {
|
||||
let state = BandwidthState::new();
|
||||
// Pre-populate some values so loads are real
|
||||
state.total_tx_bytes.store(1_000_000_000, Ordering::Relaxed);
|
||||
state.total_rx_bytes.store(2_000_000_000, Ordering::Relaxed);
|
||||
state.intervals.store(100, Ordering::Relaxed);
|
||||
c.bench_function("bandwidth_summary", |b| {
|
||||
b.iter(|| black_box(state.summary()))
|
||||
});
|
||||
}
|
||||
|
||||
criterion_group!(
|
||||
bandwidth_benches,
|
||||
bench_atomic_fetch_add,
|
||||
bench_spend_budget,
|
||||
bench_calc_send_interval,
|
||||
bench_advance_next_send,
|
||||
bench_summary
|
||||
);
|
||||
criterion_main!(bandwidth_benches);
|
||||
19
benches/ecsrp5.rs
Normal file
19
benches/ecsrp5.rs
Normal file
@@ -0,0 +1,19 @@
|
||||
use criterion::{black_box, criterion_group, criterion_main, Criterion};
|
||||
use btest_rs::ecsrp5::{WCurve, WCURVE};
|
||||
|
||||
fn bench_wcurve_new(c: &mut Criterion) {
|
||||
c.bench_function("wcurve_new_uncached", |b| {
|
||||
b.iter(|| black_box(WCurve::new()))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_wcurve_cached(c: &mut Criterion) {
|
||||
// Force initialization before benchmarking
|
||||
let _ = &*WCURVE;
|
||||
c.bench_function("wcurve_cached_access", |b| {
|
||||
b.iter(|| black_box(&*WCURVE))
|
||||
});
|
||||
}
|
||||
|
||||
criterion_group!(ecsrp5_benches, bench_wcurve_new, bench_wcurve_cached);
|
||||
criterion_main!(ecsrp5_benches);
|
||||
65
benches/protocol.rs
Normal file
65
benches/protocol.rs
Normal file
@@ -0,0 +1,65 @@
|
||||
use criterion::{black_box, criterion_group, criterion_main, Criterion};
|
||||
use btest_rs::protocol::{Command, StatusMessage, CMD_PROTO_TCP, CMD_DIR_BOTH};
|
||||
|
||||
fn bench_command_serialize(c: &mut Criterion) {
|
||||
let cmd = Command::new(CMD_PROTO_TCP, CMD_DIR_BOTH);
|
||||
c.bench_function("command_serialize", |b| {
|
||||
b.iter(|| black_box(cmd.serialize()))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_command_deserialize(c: &mut Criterion) {
|
||||
let bytes = [0x01, 0x03, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00];
|
||||
c.bench_function("command_deserialize", |b| {
|
||||
b.iter(|| black_box(Command::deserialize(black_box(&bytes))))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_status_message_serialize(c: &mut Criterion) {
|
||||
let msg = StatusMessage {
|
||||
seq: 42,
|
||||
bytes_received: 1_000_000,
|
||||
cpu_load: 50,
|
||||
};
|
||||
c.bench_function("status_message_serialize", |b| {
|
||||
b.iter(|| black_box(msg.serialize()))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_status_message_deserialize(c: &mut Criterion) {
|
||||
let bytes = [0x07, 0xB2, 0x00, 0x00, 0x2A, 0x00, 0x00, 0x00, 0x40, 0x42, 0x0F, 0x00];
|
||||
c.bench_function("status_message_deserialize", |b| {
|
||||
b.iter(|| black_box(StatusMessage::deserialize(black_box(&bytes))))
|
||||
});
|
||||
}
|
||||
|
||||
fn bench_roundtrip(c: &mut Criterion) {
|
||||
let cmd = Command::new(CMD_PROTO_TCP, CMD_DIR_BOTH);
|
||||
let msg = StatusMessage {
|
||||
seq: 99,
|
||||
bytes_received: 50_000,
|
||||
cpu_load: 75,
|
||||
};
|
||||
c.bench_function("command_roundtrip", |b| {
|
||||
b.iter(|| {
|
||||
let s = black_box(cmd.serialize());
|
||||
black_box(Command::deserialize(&s))
|
||||
})
|
||||
});
|
||||
c.bench_function("status_message_roundtrip", |b| {
|
||||
b.iter(|| {
|
||||
let s = black_box(msg.serialize());
|
||||
black_box(StatusMessage::deserialize(&s))
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
criterion_group!(
|
||||
protocol_benches,
|
||||
bench_command_serialize,
|
||||
bench_command_deserialize,
|
||||
bench_status_message_serialize,
|
||||
bench_status_message_deserialize,
|
||||
bench_roundtrip
|
||||
);
|
||||
criterion_main!(protocol_benches);
|
||||
100
benches/tcp_rx_scan.rs
Normal file
100
benches/tcp_rx_scan.rs
Normal file
@@ -0,0 +1,100 @@
|
||||
use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
|
||||
use btest_rs::client::scan_status_message;
|
||||
use btest_rs::protocol::STATUS_MSG_TYPE;
|
||||
|
||||
/// Naive O(n) byte-by-byte scan — the old implementation.
|
||||
fn naive_scan(buf: &[u8]) -> Option<u8> {
|
||||
const STATUS_MSG_SIZE: usize = 12;
|
||||
if buf.len() < STATUS_MSG_SIZE {
|
||||
return None;
|
||||
}
|
||||
for i in 0..=(buf.len() - STATUS_MSG_SIZE) {
|
||||
if buf[i] == STATUS_MSG_TYPE && buf[i + 1] >= 0x80 {
|
||||
return Some((buf[i + 1] & 0x7F).min(100));
|
||||
}
|
||||
}
|
||||
None
|
||||
}
|
||||
|
||||
fn make_buffer(size: usize, status_at: Option<usize>) -> Vec<u8> {
|
||||
let mut buf = vec![0u8; size];
|
||||
if let Some(pos) = status_at {
|
||||
buf[pos] = STATUS_MSG_TYPE;
|
||||
buf[pos + 1] = 0x80 | 50; // CPU = 50%
|
||||
}
|
||||
buf
|
||||
}
|
||||
|
||||
fn bench_scan_all_zeros(c: &mut Criterion) {
|
||||
let mut group = c.benchmark_group("tcp_rx_scan_all_zeros");
|
||||
for size in [4096, 65536, 262144] {
|
||||
let buf = make_buffer(size, None);
|
||||
group.throughput(Throughput::Bytes(size as u64));
|
||||
group.bench_with_input(BenchmarkId::new("naive", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(naive_scan(black_box(buf))))
|
||||
});
|
||||
group.bench_with_input(BenchmarkId::new("memchr", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(scan_status_message(black_box(&[]), black_box(buf))))
|
||||
});
|
||||
}
|
||||
group.finish();
|
||||
}
|
||||
|
||||
fn bench_scan_status_at_start(c: &mut Criterion) {
|
||||
let mut group = c.benchmark_group("tcp_rx_scan_status_at_start");
|
||||
for size in [4096, 65536, 262144] {
|
||||
let buf = make_buffer(size, Some(0));
|
||||
group.throughput(Throughput::Bytes(size as u64));
|
||||
group.bench_with_input(BenchmarkId::new("naive", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(naive_scan(black_box(buf))))
|
||||
});
|
||||
group.bench_with_input(BenchmarkId::new("memchr", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(scan_status_message(black_box(&[]), black_box(buf))))
|
||||
});
|
||||
}
|
||||
group.finish();
|
||||
}
|
||||
|
||||
fn bench_scan_status_at_end(c: &mut Criterion) {
|
||||
let mut group = c.benchmark_group("tcp_rx_scan_status_at_end");
|
||||
for size in [4096, 65536, 262144] {
|
||||
let buf = make_buffer(size, Some(size - 12));
|
||||
group.throughput(Throughput::Bytes(size as u64));
|
||||
group.bench_with_input(BenchmarkId::new("naive", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(naive_scan(black_box(buf))))
|
||||
});
|
||||
group.bench_with_input(BenchmarkId::new("memchr", size), &buf, |b, buf| {
|
||||
b.iter(|| black_box(scan_status_message(black_box(&[]), black_box(buf))))
|
||||
});
|
||||
}
|
||||
group.finish();
|
||||
}
|
||||
|
||||
fn bench_scan_split_message(c: &mut Criterion) {
|
||||
// Simulate a status message split across two reads:
|
||||
// carry has first 5 bytes, buf has remaining 7 bytes
|
||||
let mut carry = vec![0u8; 5];
|
||||
carry[0] = STATUS_MSG_TYPE;
|
||||
carry[1] = 0x80 | 75;
|
||||
let buf = vec![0u8; 7];
|
||||
|
||||
c.bench_function("scan_split_5_7", |b| {
|
||||
b.iter(|| black_box(scan_status_message(black_box(&carry), black_box(&buf))))
|
||||
});
|
||||
|
||||
// Split with 2 bytes in carry (status type + cpu byte), 10 in buf
|
||||
let carry_2 = vec![STATUS_MSG_TYPE, 0x80 | 33];
|
||||
let buf_10 = vec![0u8; 10];
|
||||
c.bench_function("scan_split_2_10", |b| {
|
||||
b.iter(|| black_box(scan_status_message(black_box(&carry_2), black_box(&buf_10))))
|
||||
});
|
||||
}
|
||||
|
||||
criterion_group!(
|
||||
tcp_rx_scan_benches,
|
||||
bench_scan_all_zeros,
|
||||
bench_scan_status_at_start,
|
||||
bench_scan_status_at_end,
|
||||
bench_scan_split_message
|
||||
);
|
||||
criterion_main!(tcp_rx_scan_benches);
|
||||
@@ -573,8 +573,8 @@ async fn udp_client_status_loop(
|
||||
}
|
||||
|
||||
/// Scan for a status message in `carry` + `buf` and return the CPU value if found.
|
||||
#[cfg(test)]
|
||||
fn scan_status_message(carry: &[u8], buf: &[u8]) -> Option<u8> {
|
||||
#[allow(dead_code)]
|
||||
pub fn scan_status_message(carry: &[u8], buf: &[u8]) -> Option<u8> {
|
||||
let carry_len = carry.len();
|
||||
// 1) Check split across carry + buf
|
||||
if carry_len > 0 {
|
||||
|
||||
@@ -42,7 +42,7 @@ static WEIERSTRASS_A: LazyLock<BigUint> = LazyLock::new(|| {
|
||||
.unwrap()
|
||||
});
|
||||
|
||||
static WCURVE: LazyLock<WCurve> = LazyLock::new(WCurve::new);
|
||||
pub static WCURVE: LazyLock<WCurve> = LazyLock::new(WCurve::new);
|
||||
|
||||
const MONT_A: u64 = 486662;
|
||||
|
||||
@@ -244,14 +244,14 @@ impl Point {
|
||||
|
||||
// --- WCurve: Curve25519 in Weierstrass form ---
|
||||
|
||||
struct WCurve {
|
||||
pub struct WCurve {
|
||||
g: Point,
|
||||
conversion_from_m: BigUint,
|
||||
conversion_to_m: BigUint,
|
||||
}
|
||||
|
||||
impl WCurve {
|
||||
fn new() -> Self {
|
||||
pub fn new() -> Self {
|
||||
let p_val = &*P;
|
||||
let mont_a = BigUint::from(MONT_A);
|
||||
let three_inv = modinv(&BigUint::from(3u32), p_val);
|
||||
|
||||
Reference in New Issue
Block a user