Bench crypt hasher

.github/workflows/real-time-cpp-benchmarks.yml

@@ -41,6 +41,9 @@ jobs:
       - name: clone-cppalliance-decimal
         run: |
           git clone -b develop --depth 1 https://github.com/cppalliance/decimal.git ../cppalliance-decimal-root
+      - name: clone-cppalliance-crypt
+        run: |
+          git clone -b develop --depth 1 https://github.com/cppalliance/crypt.git ../cppalliance-crypt-root
         working-directory: ./
       - name: benchmark_gcc-clang
         run: ./target/build/test_app_benchmarks.sh ${{ matrix.compiler }} ${{ matrix.standard }}
@@ -104,7 +107,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        standard: [ c++14, c++17, c++2a ]
+        standard: [ c++14, c++20 ]
     steps:
       - uses: actions/checkout@v4
         with:
@@ -125,6 +128,9 @@ jobs:
       - name: clone-cppalliance-decimal
         run: |
           git clone -b develop --depth 1 https://github.com/cppalliance/decimal.git ../cppalliance-decimal-root
+      - name: clone-cppalliance-crypt
+        run: |
+          git clone -b develop --depth 1 https://github.com/cppalliance/crypt.git ../cppalliance-crypt-root
         working-directory: ./
       - name: benchmark_builds-stm32f446
         run: ./target/build/test_app_benchmarks_stm32f446.sh ${{ matrix.standard }}

ref_app/ref_app.vcxproj

@@ -189,6 +189,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="src\app\benchmark\app_benchmark.cpp" />
+    <ClCompile Include="src\app\benchmark\app_benchmark_boost_crypt_hasher.cpp" />
     <ClCompile Include="src\app\benchmark\app_benchmark_boost_math_cbrt_tgamma.cpp" />
     <ClCompile Include="src\app\benchmark\app_benchmark_boost_math_cyl_bessel_j.cpp" />
     <ClCompile Include="src\app\benchmark\app_benchmark_boost_multiprecision_cbrt.cpp" />

ref_app/ref_app.vcxproj.filters

@@ -1153,6 +1153,9 @@
     <ClCompile Include="src\mcal\rpi_pico2_rp2350\mcal_cpu_rp2350.cpp">
       <Filter>src\mcal\rpi_pico2_rp2350</Filter>
     </ClCompile>
+    <ClCompile Include="src\app\benchmark\app_benchmark_boost_crypt_hasher.cpp">
+      <Filter>src\app\benchmark</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="src\math\calculus\derivative.h">

ref_app/src/app/benchmark/app_benchmark.cpp

@@ -120,6 +120,10 @@ auto app::benchmark::task_func() -> void
 
   const bool result_is_ok = app::benchmark::run_non_std_decimal();
 
+  #elif (defined(APP_BENCHMARK_TYPE) && (APP_BENCHMARK_TYPE == APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER))
+
+  const bool result_is_ok = app::benchmark::run_boost_crypt_hasher();
+
   #endif
 
   // Set the benchmark port pin level to low.

ref_app/src/app/benchmark/app_benchmark.h

@@ -31,6 +31,7 @@
   #define APP_BENCHMARK_TYPE_ECC_GENERIC_ECC                    20
   #define APP_BENCHMARK_TYPE_NON_STD_DECIMAL                    21
   #define APP_BENCHMARK_TYPE_PI_AGM_100                         22
+  #define APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER                 23
 
   //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_NONE
   //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_COMPLEX
@@ -55,6 +56,7 @@
   //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_ECC_GENERIC_ECC
   //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_NON_STD_DECIMAL
   //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_PI_AGM_100
+  //#define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER
 
   #if !defined(APP_BENCHMARK_TYPE)
   #define APP_BENCHMARK_TYPE   APP_BENCHMARK_TYPE_NONE
@@ -106,6 +108,8 @@
   auto run_ecc_generic_ecc() -> bool;
   #elif (defined(APP_BENCHMARK_TYPE) && (APP_BENCHMARK_TYPE == APP_BENCHMARK_TYPE_NON_STD_DECIMAL))
   auto run_non_std_decimal() -> bool;
+  #elif (defined(APP_BENCHMARK_TYPE) && (APP_BENCHMARK_TYPE == APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER))
+  auto run_boost_crypt_hasher() -> bool;
   #else
   #error APP_BENCHMARK_TYPE is undefined.
   #endif

ref_app/src/app/benchmark/app_benchmark_boost_crypt_hasher.cpp

@@ -0,0 +1,117 @@
+///////////////////////////////////////////////////////////////////////////////
+//  Copyright Christopher Kormanyos 2024.
+//  Distributed under the Boost Software License,
+//  Version 1.0. (See accompanying file LICENSE_1_0.txt
+//  or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#include <cstdint>
+
+#include <app/benchmark/app_benchmark.h>
+
+#if (defined(APP_BENCHMARK_TYPE) && (APP_BENCHMARK_TYPE == APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER))
+
+#if !defined(BOOST_CRYPT_STANDALONE)
+#define BOOST_CRYPT_STANDALONE
+#endif
+
+#if !defined(BOOST_CRYPT_DISABLE_IOSTREAM)
+#define BOOST_CRYPT_DISABLE_IOSTREAM
+#endif
+
+#if !defined(BOOST_CRYPT_NO_EXCEPTIONS)
+#define BOOST_CRYPT_NO_EXCEPTIONS
+#endif
+
+#include <boost/crypt/hash/sha512.hpp>
+
+auto app::benchmark::run_boost_crypt_hasher() -> bool
+{
+  // "abc"
+  const std::array<std::uint8_t, 3U> message =
+  {{
+    0x61U, 0x62U, 0x63U
+  }};
+
+  using local_hasher_type = boost::crypt::sha512_hasher;
+  using local_result_type = typename local_hasher_type::return_type;
+
+  constexpr local_result_type control = 
+  {{
+    0xDDU, 0xAFU, 0x35U, 0xA1U, 0x93U, 0x61U, 0x7AU, 0xBAU,
+    0xCCU, 0x41U, 0x73U, 0x49U, 0xAEU, 0x20U, 0x41U, 0x31U,
+    0x12U, 0xE6U, 0xFAU, 0x4EU, 0x89U, 0xA9U, 0x7EU, 0xA2U,
+    0x0AU, 0x9EU, 0xEEU, 0xE6U, 0x4BU, 0x55U, 0xD3U, 0x9AU,
+    0x21U, 0x92U, 0x99U, 0x2AU, 0x27U, 0x4FU, 0xC1U, 0xA8U,
+    0x36U, 0xBAU, 0x3CU, 0x23U, 0xA3U, 0xFEU, 0xEBU, 0xBDU,
+    0x45U, 0x4DU, 0x44U, 0x23U, 0x64U, 0x3CU, 0xE8U, 0x0EU,
+    0x2AU, 0x9AU, 0xC9U, 0x4FU, 0xA5U, 0x4CU, 0xA4U, 0x9FU,
+  }};
+
+  local_hasher_type my_hasher { };
+
+  my_hasher.init();
+
+  my_hasher.process_bytes(message.data(), message.size());
+
+  const local_result_type result { my_hasher.get_digest() };
+
+  const bool result_is_ok { result == control };
+
+  return result_is_ok;
+}
+
+#if defined(APP_BENCHMARK_STANDALONE_MAIN)
+constexpr auto app_benchmark_standalone_foodcafe = static_cast<std::uint32_t>(UINT32_C(0xF00DCAFE));
+
+extern "C"
+{
+  extern volatile std::uint32_t app_benchmark_standalone_result;
+
+  auto app_benchmark_run_standalone       (void) -> bool;
+  auto app_benchmark_get_standalone_result(void) -> bool;
+
+  auto app_benchmark_run_standalone(void) -> bool
+  {
+    auto result_is_ok = true;
+
+    for(unsigned i = 0U; i < 64U; ++i)
+    {
+      result_is_ok &= app::benchmark::run_boost_crypt_hasher();
+    }
+
+    app_benchmark_standalone_result =
+      static_cast<std::uint32_t>
+      (
+        result_is_ok ? app_benchmark_standalone_foodcafe : static_cast<std::uint32_t>(UINT32_C(0xFFFFFFFF))
+      );
+
+    return result_is_ok;
+  }
+
+  auto app_benchmark_get_standalone_result(void) -> bool
+  {
+    volatile auto result_is_ok =
+      (app_benchmark_standalone_result == static_cast<std::uint32_t>(UINT32_C(0xF00DCAFE)));
+
+    return result_is_ok;
+  }
+}
+
+int main()
+{
+  auto result_is_ok = true;
+
+  result_is_ok = (::app_benchmark_run_standalone       () && result_is_ok);
+  result_is_ok = (::app_benchmark_get_standalone_result() && result_is_ok);
+
+  return (result_is_ok ? 0 : -1);
+}
+
+extern "C"
+{
+  volatile std::uint32_t app_benchmark_standalone_result;
+}
+#endif // APP_BENCHMARK_STANDALONE_MAIN
+
+#endif // APP_BENCHMARK_TYPE_CRC

ref_app/src/mcal/mcal_gpt_arm_sys_tick.h

@@ -125,7 +125,7 @@
           )
         );
 
-      const auto sys_tick_value = my_sys_tick_value;
+      const value_type sys_tick_value { my_sys_tick_value };
 
       // Do the second read of the sys-tick counter and the sys-tick
       // value. Handle reverse counting for sys-tick counter, which is
@@ -143,13 +143,16 @@
 
       // Perform the consistency check.
 
-      const auto sys_tick_consistent_value =
-        static_cast<std::uint64_t>
-        (
-          ((sys_tick_counter_2 >= sys_tick_counter_1)
-            ? static_cast<std::uint64_t>(static_cast<std::uint64_t>(   sys_tick_value) | sys_tick_counter_1)
-            : static_cast<std::uint64_t>(static_cast<std::uint64_t>(my_sys_tick_value) | sys_tick_counter_2))
-        );
+      const std::uint64_t
+        sys_tick_consistent_value
+        {
+          static_cast<std::uint64_t>
+          (
+            ((sys_tick_counter_2 >= sys_tick_counter_1)
+              ? static_cast<std::uint64_t>(static_cast<std::uint64_t>(   sys_tick_value) | sys_tick_counter_1)
+              : static_cast<std::uint64_t>(static_cast<std::uint64_t>(my_sys_tick_value) | sys_tick_counter_2))
+          )
+        };
 
       // Perform scaling and include a rounding correction.
       return

ref_app/target/app/make/app_files.gmk

@@ -10,6 +10,7 @@
 # ------------------------------------------------------------------------------
 
 FILES_CPP  = $(PATH_APP)/app/benchmark/app_benchmark                                 \
+             $(PATH_APP)/app/benchmark/app_benchmark_boost_crypt_hasher              \
              $(PATH_APP)/app/benchmark/app_benchmark_boost_math_cbrt_tgamma          \
              $(PATH_APP)/app/benchmark/app_benchmark_boost_math_cyl_bessel_j         \
              $(PATH_APP)/app/benchmark/app_benchmark_boost_multiprecision_cbrt       \

ref_app/target/build/test_app_benchmarks.sh

@@ -47,6 +47,7 @@ if [[ "$GCC" == "g++" ]]; then
 $GCC -std=$STD -Wall -Werror -O2 -m64 -I./src/mcal/host -I./src                                                             -DAPP_BENCHMARK_TYPE=APP_BENCHMARK_TYPE_ECC_GENERIC_ECC            -DAPP_BENCHMARK_STANDALONE_MAIN ./src/app/benchmark/app_benchmark_ecc_generic_ecc.cpp            -o ./bin/app_benchmark_ecc_generic_ecc.exe
 fi
 $GCC -std=$STD -Wall         -O2 -m64 -I./src/mcal/host -I./src -I../../cppalliance-decimal-root/include -I../../boost-root -DAPP_BENCHMARK_TYPE=APP_BENCHMARK_TYPE_NON_STD_DECIMAL            -DAPP_BENCHMARK_STANDALONE_MAIN ./src/app/benchmark/app_benchmark_non_std_decimal.cpp            -o ./bin/app_benchmark_non_std_decimal.exe
+$GCC -std=$STD -Wall         -O2 -m64 -I./src/mcal/host -I./src -I../../cppalliance-crypt-root/include   -I../../boost-root -DAPP_BENCHMARK_TYPE=APP_BENCHMARK_TYPE_BOOST_CRYPT_HASHER         -DAPP_BENCHMARK_STANDALONE_MAIN ./src/app/benchmark/app_benchmark_boost_crypt_hasher.cpp         -o ./bin/app_benchmark_boost_crypt_hasher.exe
 
 ./bin/app_benchmark_complex.exe
 result_var_complex=$?
@@ -113,6 +114,9 @@ fi
 ./bin/app_benchmark_non_std_decimal.exe
 result_var_non_std_decimal=$?
 
+./bin/app_benchmark_boost_crypt_hasher.exe
+result_var_boost_crypt_hasher=$?
+
 echo "result_var_complex                  : "  "$result_var_complex"
 echo "result_var_crc                      : "  "$result_var_crc"
 echo "result_var_fast_math                : "  "$result_var_fast_math"
@@ -136,11 +140,12 @@ if [[ "$GCC" == "g++" ]]; then
 echo "result_var_ecc_generic_ecc          : "  "$result_var_ecc_generic_ecc"
 fi
 echo "result_var_non_std_decimal          : "  "$result_var_non_std_decimal"
+echo "result_var_boost_crypt_hasher       : "  "$result_var_boost_crypt_hasher"
 
 if [[ "$GCC" == "g++" ]]; then
-result_total=$((result_var_complex+result_var_crc+result_var_fast_math+result_var_filter+result_var_fixed_point+result_var_float+result_var_hash+result_var_none+result_var_pi_agm+result_var_pi_spigot+result_var_pi_spigot_single+$result_var_soft_double_h2f1+result_var_trapezoid_integral+result_var_wide_decimal+result_var_wide_integer+result_var_boost_math_cbrt_tgamma+result_var_boost_math_cyl_bessel_j+result_var_boost_multiprecision_cbrt+result_var_hash_sha256+result_var_ecc_generic_ecc+result_var_non_std_decimal))
+result_total=$((result_var_complex+result_var_crc+result_var_fast_math+result_var_filter+result_var_fixed_point+result_var_float+result_var_hash+result_var_none+result_var_pi_agm+result_var_pi_spigot+result_var_pi_spigot_single+$result_var_soft_double_h2f1+result_var_trapezoid_integral+result_var_wide_decimal+result_var_wide_integer+result_var_boost_math_cbrt_tgamma+result_var_boost_math_cyl_bessel_j+result_var_boost_multiprecision_cbrt+result_var_hash_sha256+result_var_ecc_generic_ecc+result_var_non_std_decimal+result_ls_boost_crypt_hasher))
 else
-result_total=$((result_var_complex+result_var_crc+result_var_fast_math+result_var_filter+result_var_fixed_point+result_var_float+result_var_hash+result_var_none+result_var_pi_agm+result_var_pi_spigot+result_var_pi_spigot_single+$result_var_soft_double_h2f1+result_var_trapezoid_integral+result_var_wide_decimal+result_var_wide_integer+result_var_boost_math_cbrt_tgamma+result_var_boost_math_cyl_bessel_j+result_var_boost_multiprecision_cbrt+result_var_hash_sha256+result_var_non_std_decimal))
+result_total=$((result_var_complex+result_var_crc+result_var_fast_math+result_var_filter+result_var_fixed_point+result_var_float+result_var_hash+result_var_none+result_var_pi_agm+result_var_pi_spigot+result_var_pi_spigot_single+$result_var_soft_double_h2f1+result_var_trapezoid_integral+result_var_wide_decimal+result_var_wide_integer+result_var_boost_math_cbrt_tgamma+result_var_boost_math_cyl_bessel_j+result_var_boost_multiprecision_cbrt+result_var_hash_sha256+result_var_non_std_decimal+result_ls_boost_crypt_hasher))
 fi
 
 echo "result_total                        : "  "$result_total"