results_3.5.6_3.6.2_3.6.3

# Conflicts:
#	conan.lock
#	conanfile.py

CMakeLists.txt

@@ -23,7 +23,11 @@ include(CompilationEnv)
 
 if(is_gcc)
     # GCC-specific fixes
-    add_compile_options(-Wno-unknown-pragmas -Wno-subobject-linkage)
+    add_compile_options(
+        -Wno-unknown-pragmas
+        -Wno-subobject-linkage
+        -Wno-error=deprecated-declarations
+    )
     # -Wno-subobject-linkage can be removed when we upgrade GCC version to at least 13.3
 elseif(is_clang)
     # Clang-specific fixes
@@ -83,7 +87,11 @@ if(only_docs)
 endif()
 
 include(deps/Boost)
-
+find_package(OpenSSL 3.5.6 REQUIRED)
+set_target_properties(
+    OpenSSL::SSL
+    PROPERTIES INTERFACE_COMPILE_DEFINITIONS OPENSSL_NO_SSL2
+)
 add_subdirectory(external/antithesis-sdk)
 find_package(date REQUIRED)
 find_package(ed25519 REQUIRED)

conan.lock

@@ -1,44 +1,44 @@
 {
     "version": "0.5",
     "requires": [
-        "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1782392402.122708",
-        "xxhash/0.8.3#681d36a0a6111fc56e5e45ea182c19cc%1782392402.420688",
-        "sqlite3/3.53.0#324ada52333108388a9a6108bfa96734%1782392403.185447",
-        "soci/4.0.3#e726491a03468795453f7c83fc924a96%1782392402.679521",
-        "snappy/1.1.10#968fef506ff261592ec30c574d4a7809%1782307151.633168",
+        "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1778091116.056",
+        "xxhash/0.8.3#681d36a0a6111fc56e5e45ea182c19cc%1743678659.187",
+        "sqlite3/3.53.0#324ada52333108388a9a6108bfa96734%1778091117.311",
+        "soci/4.0.3#e726491a03468795453f7c83fc924a96%1751554127.172",
+        "snappy/1.1.10#968fef506ff261592ec30c574d4a7809%1756234314.246",
         "secp256k1/0.7.1#b1f450b7f78a36fff75bb6934a356f3a%1782338841.3729",
-        "rocksdb/10.5.1#4a197eca381a3e5ae8adf8cffa5aacd0%1782392413.075713",
-        "re2/20251105#8579cfd0bda4daf0683f9e3898f964b4%1782392402.431897",
+        "rocksdb/10.5.1#4a197eca381a3e5ae8adf8cffa5aacd0%1762797952.535",
+        "re2/20251105#8579cfd0bda4daf0683f9e3898f964b4%1774398111.888",
         "protobuf/6.33.5#ff253ead763bd8d9904a52979cd21e81%1782392410.233933",
         "openssl/3.6.3#1163d4ddc603907084d08a6a0c6e580f%1782307150.583886",
-        "nudb/2.0.9#11149c73f8f2baff9a0198fe25971fc7%1782392402.297166",
+        "nudb/2.0.9#11149c73f8f2baff9a0198fe25971fc7%1775040983.408",
         "mpt-crypto/0.4.0-rc2#a580f2f9ad0e795de696aa62d54fb9af%1782425834.488828",
         "lz4/1.10.0#982d9b673900f665a1da109e09c17cab%1782392402.164188",
         "libiconv/1.17#9923bc6dc6f106646d6967e0039a5ada%1782392792.775744",
-        "libbacktrace/cci.20210118#a7691bfccd8caaf66309df196790a5a1%1782392402.420732",
-        "libarchive/3.8.7#c446109bd1f1d8ba7936c94189bc50e6%1782392403.066892",
+        "libbacktrace/cci.20210118#a7691bfccd8caaf66309df196790a5a1%1722218217.276",
+        "libarchive/3.8.7#c446109bd1f1d8ba7936c94189bc50e6%1778091117.848",
         "jemalloc/5.3.1#1fc58d55316041f10fbc1e8a2eae632a%1776700028.228",
-        "gtest/1.17.0#5224b3b3ff3b4ce1133cbdd27d53ee7d%1782392402.791979",
+        "gtest/1.17.0#5224b3b3ff3b4ce1133cbdd27d53ee7d%1768312129.152",
         "grpc/1.81.1#5217e6ef0544c42b46f4af35d5e7f649%1782307148.845616",
-        "ed25519/2015.03#ae761bdc52730a843f0809bdf6c1b1f6%1782307148.15562",
-        "date/3.0.4#862e11e80030356b53c2c38599ceb32b%1782392402.538492",
-        "c-ares/1.34.6#545240bb1c40e2cacd4362d6b8967650%1782392402.681654",
-        "bzip2/1.0.8#c470882369c2d95c5c77e970c0c7e321%1782392402.296732",
-        "boost/1.91.0#ea540ca2133d831b560036aa24dece3c%1782392419.475605",
-        "abseil/20250127.0#bb0baf1f362bc4a725a24eddd419b8f7%1782307147.395833"
+        "ed25519/2015.03#ae761bdc52730a843f0809bdf6c1b1f6%1765850143.772",
+        "date/3.0.4#862e11e80030356b53c2c38599ceb32b%1765850143.772",
+        "c-ares/1.34.6#545240bb1c40e2cacd4362d6b8967650%1774439234.681",
+        "bzip2/1.0.8#c470882369c2d95c5c77e970c0c7e321%1765850143.837",
+        "boost/1.91.0#ea540ca2133d831b560036aa24dece3c%1778091165.282",
+        "abseil/20250127.0#bb0baf1f362bc4a725a24eddd419b8f7%1774365460.196"
     ],
     "build_requires": [
-        "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1782392402.122708",
+        "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1778091116.056",
         "strawberryperl/5.32.1.1#8d114504d172cfea8ea1662d09b6333e%1782395692.540639",
         "protobuf/6.33.5#ff253ead763bd8d9904a52979cd21e81%1782392410.233933",
         "nasm/2.16.01#31e26f2ee3c4346ecd347911bd126904%1782395690.33162",
         "msys2/cci.latest#d22fe7b2808f5fd34d0a7923ace9c54f%1770657326.649",
         "m4/1.4.19#34c4bbc3eeebe98ca6edf2f52d602e7d%1777282960.259",
         "cmake/4.3.3#840cf00ea09777e05c2050a50a82c722%1782392418.696091",
-        "b2/5.4.2#ffd6084a119587e70f11cd45d1a386e2%1782392402.624226",
+        "b2/5.4.2#ffd6084a119587e70f11cd45d1a386e2%1774439233.447",
         "automake/1.16.5#b91b7c384c3deaa9d535be02da14d04f%1755524470.56",
         "autoconf/2.71#51077f068e61700d65bb05541ea1e4b0%1731054366.86",
-        "abseil/20250127.0#bb0baf1f362bc4a725a24eddd419b8f7%1782307147.395833"
+        "abseil/20250127.0#bb0baf1f362bc4a725a24eddd419b8f7%1774365460.196"
     ],
     "python_requires": [],
     "overrides": {
@@ -62,4 +62,4 @@
         ]
     },
     "config_requires": []
-}
+}

conanfile.py

@@ -4,6 +4,8 @@ from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
 
 from conan import ConanFile
 
+import subprocess
+
 
 class Xrpl(ConanFile):
     name = "xrpl"

run_openssl_comparison.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Compare SHA-512-half performance across OpenSSL versions.
+# Binaries are identical builds (GCC 13.3, Release, same locked deps),
+# differing only in the statically linked OpenSSL.
+set -euo pipefail
+
+cd "$(dirname "$0")/.build"
+
+V356=./xrpl_tests-openssl-3.5.6
+V362=./xrpl_tests-openssl-3.6.2
+V363=./xrpl_tests-openssl-3.6.3
+
+# Single hash of the full 100 KB buffer. Startup-dominated (~ms), kept for
+# parity with earlier result logs; expect near-identical numbers.
+FILTER=OpenSSL.SingleHashFullSlice
+hyperfine -N \
+    --warmup 5 \
+    --min-runs 200 \
+    --command-name "openssl-3.5.6 singlehash" "$V356 --gtest_filter=$FILTER" \
+    --command-name "openssl-3.6.2 singlehash" "$V362 --gtest_filter=$FILTER" \
+    --command-name "openssl-3.6.3 singlehash" "$V363 --gtest_filter=$FILTER" \
+    --export-markdown openssl_comparison_singlehash.md \
+    --export-json openssl_comparison_singlehash.json
+
+# 100k hashes per run; the meaningful benchmark.
+FILTER=OpenSSL.MultihashAllSlices
+hyperfine \
+    --warmup 5 \
+    --min-runs 20 \
+    --command-name "openssl-3.5.6 multihash" "$V356 --gtest_filter=$FILTER" \
+    --command-name "openssl-3.6.2 multihash" "$V362 --gtest_filter=$FILTER" \
+    --command-name "openssl-3.6.3 multihash" "$V363 --gtest_filter=$FILTER" \
+    --export-markdown openssl_comparison.md \
+    --export-json openssl_comparison.json
+
+echo
+echo "Results saved to .build/openssl_comparison*.md and .build/openssl_comparison*.json"

run_singlehash.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+./.build/xrpl_tests --gtest_filter=OpenSSL.SingleHashFullSlice

src/tests/libxrpl/basics/openssl.cpp

@@ -0,0 +1,40 @@
+#include <xrpl/basics/Slice.h>
+#include <xrpl/protocol/digest.h>
+
+#include <gtest/gtest.h>
+
+#include <cmath>
+#include <cstddef>
+#include <random>
+#include <vector>
+
+namespace xrpl::test {
+
+static std::vector<char> const data = []() {
+    std::vector<char> strV(pow(10, 5));
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_int_distribution<int> dis(32, 127);
+    for (size_t index = 0; index < strV.size(); ++index)
+    {
+        strV[index] = static_cast<char>(dis(gen));
+    }
+    return strV;
+}();
+
+TEST(OpenSSL, SingleHashFullSlice)
+{
+    Slice const s{data.data(), data.size()};
+    [[maybe_unused]] auto hash = sha512Half(s);
+}
+
+TEST(OpenSSL, MultihashAllSlices)
+{
+    for (std::size_t i = 0; i < data.size(); ++i)
+    {
+        Slice s(&data[i], data.size() - i);
+        [[maybe_unused]] auto hash = sha512Half(s);
+    }
+}
+
+}  // namespace xrpl::test

src/tests/libxrpl/basics/openssl_test_results_1

@@ -0,0 +1,39 @@
+-------------------------------------------------------------------------------------------------
+Openssl 3.6.0: https://github.com/XRPLF/rippled/tree/pratik/openssl-3.6.0-alpha-performance-test
+
+valentin@valentin-Thelio-Major:~/projects/rippled3/rippled$ hyperfine -N --warmup 5 --min-runs 200 -- ./run_singlehash.sh
+Benchmark 1: ./run_singlehash.sh
+  Time (mean ± σ):       4.5 ms ±   0.4 ms    [User: 2.3 ms, System: 2.1 ms]
+  Range (min … max):     3.7 ms …   6.2 ms    673 runs
+ 
+valentin@valentin-Thelio-Major:~/projects/rippled3/rippled$ hyperfine   --warmup 5   --min-runs 20   './.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s'
+Benchmark 1: ./.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s
+  Time (mean ± σ):      5.636 s ±  0.005 s    [User: 5.633 s, System: 0.002 s]
+  Range (min … max):    5.630 s …  5.651 s    20 runs
+
+
+----------------------------------------------------------------------------------------------
+Openssl 3.5.4: https://github.com/XRPLF/rippled/tree/pratik/openssl_354_test
+
+hyperfine -N --warmup 5 --min-runs 200 -- ./run_singlehash.sh
+Benchmark 1: ./run_singlehash.sh
+  Time (mean ± σ):       4.5 ms ±   0.4 ms    [User: 2.3 ms, System: 2.1 ms]
+  Range (min … max):     3.7 ms …   6.0 ms    663 runs
+ 
+valentin@valentin-Thelio-Major:~/projects/rippled3/rippled$ hyperfine   --warmup 5   --min-runs 20   './.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s'
+Benchmark 1: ./.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s
+  Time (mean ± σ):      3.968 s ±  0.003 s    [User: 3.966 s, System: 0.002 s]
+  Range (min … max):    3.965 s …  3.977 s    20 runs
+
+
+----------------------------------------------------------------------------------------------
+Openssl 1.1.1: https://github.com/XRPLF/rippled/tree/pratik/openssl_111_perf_test
+valentin@valentin-Thelio-Major:~/projects/rippled3/rippled$ hyperfine -N --warmup 5 --min-runs 200 -- ./run_singlehash.sh
+Benchmark 1: ./run_singlehash.sh
+  Time (mean ± σ):       4.4 ms ±   0.4 ms    [User: 2.3 ms, System: 2.0 ms]
+  Range (min … max):     3.7 ms …   6.1 ms    623 runs
+ 
+valentin@valentin-Thelio-Major:~/projects/rippled3/rippled$ hyperfine   --warmup 5   --min-runs 20   './.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s'
+Benchmark 1: ./.build/src/tests/libxrpl/xrpl.test.basics --test-case="*MultihashAllSlices*" -s
+  Time (mean ± σ):      3.969 s ±  0.004 s    [User: 3.966 s, System: 0.002 s]
+  Range (min … max):    3.964 s …  3.980 s    20 runs

src/tests/libxrpl/basics/openssl_test_results_3.5.6_3.6.2

@@ -0,0 +1,35 @@
+-------------------------------------------------------------------------------------------------
+OpenSSL 3.5.6 vs 3.6.2 comparison
+Date: 2026-07-08
+Branch: vlntb/pratik-openssl-performance-test (commit 9b7582be93)
+Machine: valentin-Thelio-Major (Ubuntu 24.04, 48 cores)
+
+Both binaries are identical Release builds (GCC 13.3, C++23, same conan.lock),
+differing only in the statically linked OpenSSL version (verified via the
+embedded version banner: grep -aom1 'OpenSSL 3\.' <binary>).
+Tests were ported from doctest to GTest, so the runner differs from the
+openssl_test_results_1 runs: single combined binary xrpl_tests, --gtest_filter
+instead of --test-case. Old absolute numbers are not directly comparable
+(different compiler: GCC 12 vs GCC 13).
+
+Benchmark script: run_openssl_comparison.sh (hyperfine 1.18.0)
+
+SingleHashFullSlice (hyperfine -N --warmup 5 --min-runs 200)
+Note: startup-dominated (~ms); one 100 KB hash takes microseconds.
+
+| Command                    | Mean [ms] | Min [ms] | Max [ms] | Relative    |
+|:---------------------------|----------:|---------:|---------:|------------:|
+| openssl-3.5.6 singlehash   | 4.6 ± 0.5 |      3.9 |      7.4 | 1.02 ± 0.14 |
+| openssl-3.6.2 singlehash   | 4.5 ± 0.5 |      3.9 |      6.5 | 1.00        |
+
+MultihashAllSlices (hyperfine --warmup 5 --min-runs 20; 100k sha512Half calls per run)
+
+| Command                    | Mean [s]      | Min [s] | Max [s] | Relative    |
+|:---------------------------|--------------:|--------:|--------:|------------:|
+| openssl-3.5.6 multihash    | 4.084 ± 0.021 |   4.056 |   4.123 | 1.01 ± 0.01 |
+| openssl-3.6.2 multihash    | 4.060 ± 0.011 |   4.046 |   4.086 | 1.00        |
+
+Conclusion: 3.6.2 is on par with 3.5.6 on both benchmarks (differences within
+noise). The ~42% SHA-512 regression observed with the 3.6.0 alpha (see
+openssl_test_results_1: 5.636 s vs 3.968 s for 3.5.4) is fixed in the 3.6.2
+release. No performance objection to upgrading.

src/tests/libxrpl/basics/openssl_test_results_3.5.6_3.6.2_3.6.3

@@ -0,0 +1,35 @@
+-------------------------------------------------------------------------------------------------
+OpenSSL 3.5.6 vs 3.6.2 vs 3.6.3 comparison
+Date: 2026-07-08
+Branch: vlntb/pratik-openssl-performance-test (commit 2133ba64bf)
+Machine: valentin-Thelio-Major (Ubuntu 24.04, 48 cores)
+
+All three binaries are identical Release builds (GCC 13.3, C++23, same
+conan.lock apart from the openssl entry), differing only in the statically
+linked OpenSSL version (verified via the embedded version banner:
+grep -aom1 'OpenSSL 3\.' <binary>). 3.5.6/3.6.2 recipes from conancenter,
+3.6.3 from the xrplf remote.
+
+Benchmark script: run_openssl_comparison.sh (hyperfine 1.18.0)
+
+SingleHashFullSlice (hyperfine -N --warmup 5 --min-runs 200)
+Note: startup-dominated (~ms); one 100 KB hash takes microseconds.
+
+| Command                    | Mean [ms] | Min [ms] | Max [ms] | Relative    |
+|:---------------------------|----------:|---------:|---------:|------------:|
+| openssl-3.5.6 singlehash   | 4.6 ± 0.5 |      3.9 |      8.2 | 1.03 ± 0.15 |
+| openssl-3.6.2 singlehash   | 4.6 ± 0.4 |      3.9 |      6.5 | 1.01 ± 0.14 |
+| openssl-3.6.3 singlehash   | 4.5 ± 0.4 |      3.9 |      6.2 | 1.00        |
+
+MultihashAllSlices (hyperfine --warmup 5 --min-runs 20; 100k sha512Half calls per run)
+
+| Command                    | Mean [s]      | Min [s] | Max [s] | Relative    |
+|:---------------------------|--------------:|--------:|--------:|------------:|
+| openssl-3.5.6 multihash    | 4.083 ± 0.015 |   4.060 |   4.117 | 1.00 ± 0.01 |
+| openssl-3.6.2 multihash    | 4.074 ± 0.017 |   4.049 |   4.116 | 1.00        |
+| openssl-3.6.3 multihash    | 4.081 ± 0.028 |   4.047 |   4.125 | 1.00 ± 0.01 |
+
+Conclusion: all three versions are statistically indistinguishable on both
+benchmarks. The ~42% SHA-512 regression observed with the 3.6.0 alpha (see
+openssl_test_results_1) remains fixed in 3.6.3. No performance objection to
+upgrading to either 3.6.2 or 3.6.3.