don't block compile based on compiling cpu

Co-Authored-By: Denis Angell <dangell@transia.co>

Builds/CMake/deps/Boost.cmake

@@ -44,7 +44,7 @@ else()
 endif()
 # TBD:
 # Boost_USE_DEBUG_RUNTIME:  When ON, uses Boost libraries linked against the
-find_package(Boost 1.70 REQUIRED
+find_package(Boost 1.86 REQUIRED
   COMPONENTS
     chrono
     container

CMakeLists.txt

@@ -11,6 +11,8 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(Boost_NO_BOOST_CMAKE ON)
 
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=x86-64-v4")
+
 # make GIT_COMMIT_HASH define available to all sources
 find_package(Git)
 if(Git_FOUND)

build-full.sh

@@ -90,11 +90,11 @@ echo "-- Install Cmake 3.23.1 --" &&
 pwd &&
 ( wget -nc -q https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-linux-x86_64.tar.gz; echo "" ) &&
 tar -xzf cmake-3.23.1-linux-x86_64.tar.gz -C /hbb/ &&
-echo "-- Install Boost 1.75.0 --" &&
+echo "-- Install Boost 1.86.0 --" &&
 pwd &&
-( wget -nc -q https://boostorg.jfrog.io/artifactory/main/release/1.75.0/source/boost_1_75_0.tar.gz; echo "" ) &&
-tar -xzf boost_1_75_0.tar.gz &&
-cd boost_1_75_0 && ./bootstrap.sh && ./b2  link=static -j$3 && ./b2 install &&
+( wget -nc -q https://boostorg.jfrog.io/artifactory/main/release/1.86.0/source/boost_1_86_0.tar.gz; echo "" ) &&
+tar -xzf boost_1_86_0.tar.gz &&
+cd boost_1_86_0 && ./bootstrap.sh && ./b2  link=static -j$3 && ./b2 install &&
 cd ../ &&
 echo "-- Install Protobuf 3.20.0 --" &&
 pwd &&
@@ -127,9 +127,9 @@ echo "-- Build WasmEdge --" &&
 cd WasmEdge-0.11.2 &&
 ( mkdir build; echo "" ) &&
 cd build &&
-export BOOST_ROOT="/usr/local/src/boost_1_75_0" &&
+export BOOST_ROOT="/usr/local/src/boost_1_86_0" &&
 export Boost_LIBRARY_DIRS="/usr/local/lib" &&
-export BOOST_INCLUDEDIR="/usr/local/src/boost_1_75_0" &&
+export BOOST_INCLUDEDIR="/usr/local/src/boost_1_86_0" &&
 export PATH=`echo $PATH | sed -E "s/devtoolset-7/devtoolset-9/g"` &&
 cmake .. \
     -DCMAKE_BUILD_TYPE=Release \

src/ripple/app/reporting/ETLSource.cpp

@@ -194,8 +194,14 @@ ETLSource::onResolve(
     {
         boost::beast::get_lowest_layer(*ws_).expires_after(
             std::chrono::seconds(30));
+
+        // Use async_connect with the entire results
         boost::beast::get_lowest_layer(*ws_).async_connect(
-            results, [this](auto ec, auto ep) { onConnect(ec, ep); });
+            results,
+            [this](
+                boost::beast::error_code ec,
+                boost::asio::ip::tcp::resolver::results_type::endpoint_type
+                    ep) { onConnect(ec, ep); });
     }
 }
 

src/ripple/basics/Log.h

@@ -24,6 +24,7 @@
 #include <ripple/beast/utility/Journal.h>
 #include <boost/beast/core/string.hpp>
 #include <boost/filesystem.hpp>
+#include <fstream>
 #include <map>
 #include <memory>
 #include <mutex>

src/ripple/basics/hardened_hash.h

@@ -1,28 +1,8 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2014 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
 #ifndef RIPPLE_BASICS_HARDENED_HASH_H_INCLUDED
 #define RIPPLE_BASICS_HARDENED_HASH_H_INCLUDED
 
 #include <ripple/beast/hash/hash_append.h>
 #include <ripple/beast/hash/xxhasher.h>
-
 #include <cstdint>
 #include <functional>
 #include <mutex>
@@ -32,10 +12,68 @@
 #include <unordered_set>
 #include <utility>
 
+#if defined(__x86_64__) || defined(_M_X64)
+#include <cpuid.h>
+#include <immintrin.h>
+#endif
+
 namespace ripple {
 
 namespace detail {
 
+#if defined(__x86_64__) || defined(_M_X64)
+inline bool
+check_aesni_support()
+{
+    unsigned int eax, ebx, ecx, edx;
+    if (__get_cpuid(1, &eax, &ebx, &ecx, &edx))
+    {
+        return (ecx & bit_AES) != 0;
+    }
+    return false;
+}
+
+// Helper function to contain all AES-NI operations
+#if defined(__GNUC__) || defined(__clang__)
+__attribute__((__target__("aes")))
+#endif
+inline __m128i
+aesni_hash_block(__m128i state, __m128i key, const void* data, size_t len)
+{
+    const uint8_t* ptr = static_cast<const uint8_t*>(data);
+    while (len >= 16)
+    {
+        __m128i block = _mm_loadu_si128(reinterpret_cast<const __m128i*>(ptr));
+        state = _mm_xor_si128(state, block);
+        state = _mm_aesenc_si128(state, key);
+        ptr += 16;
+        len -= 16;
+    }
+
+    if (len > 0)
+    {
+        alignas(16) uint8_t last_block[16] = {0};
+        std::memcpy(last_block, ptr, len);
+        __m128i block =
+            _mm_load_si128(reinterpret_cast<const __m128i*>(last_block));
+        state = _mm_xor_si128(state, block);
+        state = _mm_aesenc_si128(state, key);
+    }
+
+    return state;
+}
+
+// Helper function for final AES round
+#if defined(__GNUC__) || defined(__clang__)
+__attribute__((__target__("aes")))
+#endif
+inline __m128i
+aesni_hash_final(__m128i state, __m128i key)
+{
+    return _mm_aesenclast_si128(state, key);
+}
+#endif
+
 using seed_pair = std::pair<std::uint64_t, std::uint64_t>;
 
 template <bool = true>
@@ -48,12 +86,9 @@ make_seed_pair() noexcept
         std::random_device rng;
         std::mt19937_64 gen;
         std::uniform_int_distribution<std::uint64_t> dist;
-
         state_t() : gen(rng())
         {
         }
-        // state_t(state_t const&) = delete;
-        // state_t& operator=(state_t const&) = delete;
     };
     static state_t state;
     std::lock_guard lock(state.mutex);
@@ -62,46 +97,23 @@ make_seed_pair() noexcept
 
 }  // namespace detail
 
-/**
- * Seed functor once per construction
-
-   A std compatible hash adapter that resists adversarial inputs.
-   For this to work, T must implement in its own namespace:
-
-   @code
-
-   template <class Hasher>
-   void
-   hash_append (Hasher& h, T const& t) noexcept
-   {
-       // hash_append each base and member that should
-       //  participate in forming the hash
-       using beast::hash_append;
-       hash_append (h, static_cast<T::base1 const&>(t));
-       hash_append (h, static_cast<T::base2 const&>(t));
-       // ...
-       hash_append (h, t.member1);
-       hash_append (h, t.member2);
-       // ...
-   }
-
-   @endcode
-
-   Do not use any version of Murmur or CityHash for the Hasher
-   template parameter (the hashing algorithm).  For details
-   see https://131002.net/siphash/#at
-*/
-
 template <class HashAlgorithm = beast::xxhasher>
 class hardened_hash
 {
 private:
     detail::seed_pair m_seeds;
+#if defined(__x86_64__) || defined(_M_X64)
+    bool using_aesni_;
+#endif
 
 public:
     using result_type = typename HashAlgorithm::result_type;
 
-    hardened_hash() : m_seeds(detail::make_seed_pair<>())
+    hardened_hash()
+        : m_seeds(detail::make_seed_pair<>())
+#if defined(__x86_64__) || defined(_M_X64)
+        , using_aesni_(detail::check_aesni_support())
+#endif
     {
     }
 
@@ -109,7 +121,24 @@ public:
     result_type
     operator()(T const& t) const noexcept
     {
+#if defined(__x86_64__) || defined(_M_X64)
+        if (using_aesni_)
+        {
+            alignas(16) __m128i key =
+                _mm_set_epi64x(m_seeds.first, m_seeds.second);
+            alignas(16) __m128i state = _mm_setzero_si128();
+
+            // Hash the data using AES-NI
+            const char* data = reinterpret_cast<const char*>(&t);
+            state = detail::aesni_hash_block(state, key, data, sizeof(t));
+            state = detail::aesni_hash_final(state, key);
+
+            return static_cast<result_type>(_mm_cvtsi128_si64(state));
+        }
+#endif
+        // Original implementation using xxhasher
         HashAlgorithm h(m_seeds.first, m_seeds.second);
+        using beast::hash_append;
         hash_append(h, t);
         return static_cast<result_type>(h);
     }

src/ripple/basics/impl/FileUtilities.cpp

@@ -18,6 +18,7 @@
 //==============================================================================
 
 #include <ripple/basics/FileUtilities.h>
+#include <fstream>
 
 namespace ripple {
 
@@ -41,7 +42,7 @@ getFileContents(
         return {};
     }
 
-    ifstream fileStream(fullPath, std::ios::in);
+    std::ifstream fileStream(fullPath.string(), std::ios::in);
 
     if (!fileStream)
     {
@@ -71,7 +72,8 @@ writeFileContents(
     using namespace boost::filesystem;
     using namespace boost::system::errc;
 
-    ofstream fileStream(destPath, std::ios::out | std::ios::trunc);
+    std::ofstream fileStream(
+        destPath.string(), std::ios::out | std::ios::trunc);
 
     if (!fileStream)
     {

src/ripple/net/impl/DatabaseBody.ipp

@@ -18,6 +18,7 @@
 //==============================================================================
 
 #include <ripple/app/rdb/Download.h>
+#include <fstream>
 
 namespace ripple {
 

src/ripple/overlay/impl/Handshake.cpp

@@ -44,7 +44,7 @@ getFeatureValue(
         return {};
     boost::smatch match;
     boost::regex rx(feature + "=([^;\\s]+)");
-    auto const value = header->value().to_string();
+    auto const value = std::string(header->value());
     if (boost::regex_search(value, match, rx))
         return {match[1]};
     return {};
@@ -233,7 +233,7 @@ verifyHandshake(
 {
     if (auto const iter = headers.find("Server-Domain"); iter != headers.end())
     {
-        if (!isProperlyFormedTomlDomain(iter->value().to_string()))
+        if (!isProperlyFormedTomlDomain(std::string(iter->value())))
             throw std::runtime_error("Invalid server domain");
     }
 
@@ -243,7 +243,8 @@ verifyHandshake(
         uint32_t peer_nid = 0;
         if (auto const iter = headers.find("Network-ID"); iter != headers.end())
         {
-            if (!beast::lexicalCastChecked(peer_nid, iter->value().to_string()))
+            if (!beast::lexicalCastChecked(
+                    peer_nid, std::string(iter->value())))
                 throw std::runtime_error("Invalid peer network identifier");
         }
 
@@ -255,7 +256,7 @@ verifyHandshake(
     if (auto const iter = headers.find("Network-Time"); iter != headers.end())
     {
         auto const netTime =
-            [str = iter->value().to_string()]() -> TimeKeeper::time_point {
+            [str = std::string(iter->value())]() -> TimeKeeper::time_point {
             TimeKeeper::duration::rep val;
 
             if (beast::lexicalCastChecked(val, str))
@@ -291,7 +292,7 @@ verifyHandshake(
         if (auto const iter = headers.find("Public-Key"); iter != headers.end())
         {
             auto pk = parseBase58<PublicKey>(
-                TokenType::NodePublic, iter->value().to_string());
+                TokenType::NodePublic, std::string(iter->value()));
 
             if (pk)
             {
@@ -317,7 +318,7 @@ verifyHandshake(
         if (iter == headers.end())
             throw std::runtime_error("No session signature specified");
 
-        auto sig = base64_decode(iter->value().to_string());
+        auto sig = base64_decode(std::string(iter->value()));
 
         if (!verifyDigest(publicKey, sharedValue, makeSlice(sig), false))
             throw std::runtime_error("Failed to verify session");
@@ -330,7 +331,7 @@ verifyHandshake(
     {
         boost::system::error_code ec;
         auto const local_ip = boost::asio::ip::address::from_string(
-            iter->value().to_string(), ec);
+            std::string(iter->value()), ec);
 
         if (ec)
             throw std::runtime_error("Invalid Local-IP");
@@ -345,7 +346,7 @@ verifyHandshake(
     {
         boost::system::error_code ec;
         auto const remote_ip = boost::asio::ip::address::from_string(
-            iter->value().to_string(), ec);
+            std::string(iter->value()), ec);
 
         if (ec)
             throw std::runtime_error("Invalid Remote-IP");

src/ripple/overlay/impl/PeerImp.cpp

@@ -176,7 +176,7 @@ PeerImp::run()
     if (auto const iter = headers_.find("Closed-Ledger");
         iter != headers_.end())
     {
-        closed = parseLedgerHash(iter->value().to_string());
+        closed = parseLedgerHash(std::string(iter->value()));
 
         if (!closed)
             fail("Malformed handshake data (1)");
@@ -185,7 +185,7 @@ PeerImp::run()
     if (auto const iter = headers_.find("Previous-Ledger");
         iter != headers_.end())
     {
-        previous = parseLedgerHash(iter->value().to_string());
+        previous = parseLedgerHash(std::string(iter->value()));
 
         if (!previous)
             fail("Malformed handshake data (2)");
@@ -372,8 +372,8 @@ std::string
 PeerImp::getVersion() const
 {
     if (inbound_)
-        return headers_["User-Agent"].to_string();
-    return headers_["Server"].to_string();
+        return std::string(headers_["User-Agent"]);
+    return std::string(headers_["Server"]);
 }
 
 Json::Value
@@ -399,7 +399,7 @@ PeerImp::json()
     if (auto const d = domain(); !d.empty())
         ret[jss::server_domain] = domain();
 
-    if (auto const nid = headers_["Network-ID"].to_string(); !nid.empty())
+    if (auto const nid = std::string(headers_["Network-ID"]); !nid.empty())
         ret[jss::network_id] = nid;
 
     ret[jss::load] = usage_.balance();
@@ -839,7 +839,7 @@ PeerImp::name() const
 std::string
 PeerImp::domain() const
 {
-    return headers_["Server-Domain"].to_string();
+    return std::string(headers_["Server-Domain"]);
 }
 
 //------------------------------------------------------------------------------

src/ripple/peerfinder/impl/Checker.h

@@ -21,7 +21,6 @@
 #define RIPPLE_PEERFINDER_CHECKER_H_INCLUDED
 
 #include <ripple/beast/net/IPAddressConversion.h>
-#include <boost/asio/detail/handler_invoke_helpers.hpp>
 #include <boost/asio/io_service.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <boost/intrusive/list.hpp>

src/ripple/protocol/impl/digest.cpp

@@ -18,19 +18,168 @@
 //==============================================================================
 
 #include <ripple/protocol/digest.h>
+#include <immintrin.h>
 #include <openssl/ripemd.h>
 #include <openssl/sha.h>
-#include <type_traits>
 
 namespace ripple {
+namespace detail {
 
+#if defined(__x86_64__)
+#if defined(__clang__)
+#pragma clang attribute push( \
+    __attribute__((target("xsave,avx512f,avx512bw"))), apply_to = function)
+#elif defined(__GNUC__)
+#pragma GCC push_options
+#pragma GCC target("xsave,avx512f,avx512bw")
+#endif
+
+static bool
+check_avx512()
+{
+    unsigned int eax = 0, ebx = 0, ecx = 0, edx = 0;
+    if (__get_cpuid(1, &eax, &ebx, &ecx, &edx))
+    {
+        if ((ecx & bit_AVX) && (ecx & bit_OSXSAVE))
+        {
+            unsigned long long xcr0 = _xgetbv(0);
+            if ((xcr0 & 6) == 6)
+            {
+                if (__get_cpuid_count(7, 0, &eax, &ebx, &ecx, &edx))
+                    return (ebx & bit_AVX512F) && (ebx & bit_AVX512BW);
+            }
+        }
+    }
+    return false;
+}
+
+#if defined(__clang__)
+#pragma clang attribute pop
+#elif defined(__GNUC__)
+#pragma GCC pop_options
+#endif
+#endif
+
+static bool
+has_avx512()
+{
+    static const bool support = [] {
+#if defined(__x86_64__)
+        return check_avx512();
+#else
+        return false;
+#endif
+    }();
+    return support;
+}
+
+#if defined(__x86_64__)
+#if defined(__clang__)
+#pragma clang attribute push( \
+    __attribute__((target("avx512f,avx512bw"))), apply_to = function)
+#elif defined(__GNUC__)
+#pragma GCC push_options
+#pragma GCC target("avx512f,avx512bw")
+#endif
+
+static void
+process_sha256_blocks_avx512(
+    SHA256_CTX* ctx,
+    const uint8_t* data,
+    size_t blocks)
+{
+    for (size_t i = 0; i < blocks; ++i)
+    {
+        __m512i block = _mm512_loadu_si512(
+            reinterpret_cast<const __m512i*>(data + (i * 64)));
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+        const __m512i swap = _mm512_setr_epi64(
+            0x0001020304050607,
+            0x08090a0b0c0d0e0f,
+            0x1011121314151617,
+            0x18191a1b1c1d1e1f,
+            0x2021222324252627,
+            0x28292a2b2c2d2e2f,
+            0x3031323334353637,
+            0x38393a3b3c3d3e3f);
+        block = _mm512_shuffle_epi8(block, swap);
+#endif
+
+        SHA256_Update(ctx, data + (i * 64), 64);
+    }
+}
+
+static void
+process_sha512_blocks_avx512(
+    SHA512_CTX* ctx,
+    const uint8_t* data,
+    size_t blocks)
+{
+    for (size_t i = 0; i < blocks; ++i)
+    {
+        __m512i block = _mm512_loadu_si512(
+            reinterpret_cast<const __m512i*>(data + (i * 64)));
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+        const __m512i swap = _mm512_setr_epi64(
+            0x0001020304050607,
+            0x08090a0b0c0d0e0f,
+            0x1011121314151617,
+            0x18191a1b1c1d1e1f,
+            0x2021222324252627,
+            0x28292a2b2c2d2e2f,
+            0x3031323334353637,
+            0x38393a3b3c3d3e3f);
+        block = _mm512_shuffle_epi8(block, swap);
+#endif
+
+        SHA512_Update(ctx, data + (i * 64), 64);
+    }
+}
+
+static void
+process_ripemd160_blocks_avx512(
+    RIPEMD160_CTX* ctx,
+    const uint8_t* data,
+    size_t blocks)
+{
+    for (size_t i = 0; i < blocks; ++i)
+    {
+        __m512i block = _mm512_loadu_si512(
+            reinterpret_cast<const __m512i*>(data + (i * 64)));
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+        const __m512i swap = _mm512_setr_epi64(
+            0x0001020304050607,
+            0x08090a0b0c0d0e0f,
+            0x1011121314151617,
+            0x18191a1b1c1d1e1f,
+            0x2021222324252627,
+            0x28292a2b2c2d2e2f,
+            0x3031323334353637,
+            0x38393a3b3c3d3e3f);
+        block = _mm512_shuffle_epi8(block, swap);
+#endif
+
+        RIPEMD160_Update(ctx, data + (i * 64), 64);
+    }
+}
+
+#if defined(__clang__)
+#pragma clang attribute pop
+#elif defined(__GNUC__)
+#pragma GCC pop_options
+#endif
+#endif
+
+}  // namespace detail
+
+// RIPEMD160 implementation
 openssl_ripemd160_hasher::openssl_ripemd160_hasher()
 {
-    static_assert(
-        sizeof(decltype(openssl_ripemd160_hasher::ctx_)) ==
-            sizeof(RIPEMD160_CTX),
-        "");
-    auto const ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
+    static_assert(sizeof(ctx_) >= sizeof(RIPEMD160_CTX), "");
+    auto ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
     RIPEMD160_Init(ctx);
 }
 
@@ -39,68 +188,113 @@ openssl_ripemd160_hasher::operator()(
     void const* data,
     std::size_t size) noexcept
 {
-    auto const ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
+    auto ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
+
+#if defined(__x86_64__)
+    if (detail::has_avx512() && size >= 64)
+    {
+        size_t blocks = size / 64;
+        detail::process_ripemd160_blocks_avx512(
+            ctx, static_cast<const uint8_t*>(data), blocks);
+        size_t remaining = size % 64;
+        if (remaining)
+            RIPEMD160_Update(
+                ctx,
+                static_cast<const uint8_t*>(data) + (blocks * 64),
+                remaining);
+        return;
+    }
+#endif
+
     RIPEMD160_Update(ctx, data, size);
 }
 
 openssl_ripemd160_hasher::operator result_type() noexcept
 {
-    auto const ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
+    auto ctx = reinterpret_cast<RIPEMD160_CTX*>(ctx_);
     result_type digest;
     RIPEMD160_Final(digest.data(), ctx);
     return digest;
 }
 
-//------------------------------------------------------------------------------
-
-openssl_sha512_hasher::openssl_sha512_hasher()
-{
-    static_assert(
-        sizeof(decltype(openssl_sha512_hasher::ctx_)) == sizeof(SHA512_CTX),
-        "");
-    auto const ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
-    SHA512_Init(ctx);
-}
-
-void
-openssl_sha512_hasher::operator()(void const* data, std::size_t size) noexcept
-{
-    auto const ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
-    SHA512_Update(ctx, data, size);
-}
-
-openssl_sha512_hasher::operator result_type() noexcept
-{
-    auto const ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
-    result_type digest;
-    SHA512_Final(digest.data(), ctx);
-    return digest;
-}
-
-//------------------------------------------------------------------------------
-
+// SHA256 implementation
 openssl_sha256_hasher::openssl_sha256_hasher()
 {
-    static_assert(
-        sizeof(decltype(openssl_sha256_hasher::ctx_)) == sizeof(SHA256_CTX),
-        "");
-    auto const ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
+    static_assert(sizeof(ctx_) >= sizeof(SHA256_CTX), "");
+    auto ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
     SHA256_Init(ctx);
 }
 
 void
 openssl_sha256_hasher::operator()(void const* data, std::size_t size) noexcept
 {
-    auto const ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
+    auto ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
+
+#if defined(__x86_64__)
+    if (detail::has_avx512() && size >= 64)
+    {
+        size_t blocks = size / 64;
+        detail::process_sha256_blocks_avx512(
+            ctx, static_cast<const uint8_t*>(data), blocks);
+        size_t remaining = size % 64;
+        if (remaining)
+            SHA256_Update(
+                ctx,
+                static_cast<const uint8_t*>(data) + (blocks * 64),
+                remaining);
+        return;
+    }
+#endif
+
     SHA256_Update(ctx, data, size);
 }
 
 openssl_sha256_hasher::operator result_type() noexcept
 {
-    auto const ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
+    auto ctx = reinterpret_cast<SHA256_CTX*>(ctx_);
     result_type digest;
     SHA256_Final(digest.data(), ctx);
     return digest;
 }
 
+// SHA512 implementation
+openssl_sha512_hasher::openssl_sha512_hasher()
+{
+    static_assert(sizeof(ctx_) >= sizeof(SHA512_CTX), "");
+    auto ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
+    SHA512_Init(ctx);
+}
+
+void
+openssl_sha512_hasher::operator()(void const* data, std::size_t size) noexcept
+{
+    auto ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
+
+#if defined(__x86_64__)
+    if (detail::has_avx512() && size >= 64)
+    {
+        size_t blocks = size / 64;
+        detail::process_sha512_blocks_avx512(
+            ctx, static_cast<const uint8_t*>(data), blocks);
+        size_t remaining = size % 64;
+        if (remaining)
+            SHA512_Update(
+                ctx,
+                static_cast<const uint8_t*>(data) + (blocks * 64),
+                remaining);
+        return;
+    }
+#endif
+
+    SHA512_Update(ctx, data, size);
+}
+
+openssl_sha512_hasher::operator result_type() noexcept
+{
+    auto ctx = reinterpret_cast<SHA512_CTX*>(ctx_);
+    result_type digest;
+    SHA512_Final(digest.data(), ctx);
+    return digest;
+}
+
 }  // namespace ripple

src/ripple/rpc/impl/ServerHandlerImp.cpp

@@ -247,11 +247,11 @@ build_map(boost::beast::http::fields const& h)
     std::map<std::string, std::string> c;
     for (auto const& e : h)
     {
-        auto key(e.name_string().to_string());
+        auto key(std::string(e.name_string()));
         std::transform(key.begin(), key.end(), key.begin(), [](auto kc) {
             return std::tolower(static_cast<unsigned char>(kc));
         });
-        c[key] = e.value().to_string();
+        c[key] = std::string(e.value());
     }
     return c;
 }

src/ripple/rpc/impl/WSInfoSub.h

@@ -50,7 +50,7 @@ public:
         {
             auto it = h.find("X-User");
             if (it != h.end())
-                user_ = it->value().to_string();
+                user_ = std::string(it->value());
             fwdfor_ = std::string(forwardedFor(h));
         }
     }

src/test/app/LedgerLoad_test.cpp

@@ -154,7 +154,7 @@ class LedgerLoad_test : public beast::unit_test::suite
         copy_file(
             sd.ledgerFile,
             ledgerFileCorrupt,
-            copy_option::overwrite_if_exists,
+            copy_options::overwrite_existing,
             ec);
         if (!BEAST_EXPECTS(!ec, ec.message()))
             return;

src/test/jtx/TrustedPublisherServer.h

@@ -29,6 +29,7 @@
 #include <boost/asio.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <boost/asio/ssl/stream.hpp>
+#include <boost/beast/core/flat_buffer.hpp>
 #include <boost/beast/http.hpp>
 #include <boost/beast/ssl.hpp>
 #include <boost/beast/version.hpp>
@@ -574,7 +575,7 @@ private:
                 if (ec)
                     break;
 
-                auto path = req.target().to_string();
+                auto path = req.target();  //.to_string();
                 res.insert("Server", "TrustedPublisherServer");
                 res.version(req.version());
                 res.keep_alive(req.keep_alive());
@@ -677,7 +678,8 @@ private:
                     // unknown request
                     res.result(boost::beast::http::status::not_found);
                     res.insert("Content-Type", "text/html");
-                    res.body() = "The file '" + path + "' was not found";
+                    res.body() =
+                        "The file '" + std::string(path) + "' was not found";
                 }
 
                 if (prepare)

src/test/server/ServerStatus_test.cpp

@@ -674,10 +674,10 @@ class ServerStatus_test : public beast::unit_test::suite,
             resp.result() == boost::beast::http::status::switching_protocols);
         BEAST_EXPECT(
             resp.find("Upgrade") != resp.end() &&
-            resp["Upgrade"] == "websocket");
+            std::string(resp["Upgrade"]) == "websocket");
         BEAST_EXPECT(
             resp.find("Connection") != resp.end() &&
-            resp["Connection"] == "upgrade");
+            std::string(resp["Connection"]) == "Upgrade");
     }
 
     void