#1588 add snapshot_hash_computation binary

.github/workflows/custom_build.yml

@@ -111,7 +111,7 @@ jobs:
           cd build
           cmake -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE ${{ github.event.inputs.cmake_options }} ..
           cd ..
-      - name: Build all
+      - name: Build skaled
         run: |
           export CC=gcc-9
           export CXX=g++-9
@@ -123,7 +123,19 @@ jobs:
           #strip skaled/skaled
           cd ..
 
-      - name: Build and publish container
+      - name: Build snapshot benchmark
+        run: |
+          export CC=gcc-9
+          export CXX=g++-9
+          export TARGET=all
+          export CMAKE_BUILD_TYPE=Debug
+          cd build
+          make snapshot_hash_computation_benchmark -j$(nproc)
+          #echo "Ensure release mode skaled does not have any debug markers"
+          #strip skaled/skaled
+          cd ..
+
+      - name: Build and publish skaled container
         run: |
           cp build/skaled/skaled scripts/skale_build/executable/
           export BRANCH=${{ github.event.inputs.branch_name }}
@@ -138,3 +150,10 @@ jobs:
         with:
           name: skaled
           path: ./build/skaled/skaled
+
+      - name: Upload snapshot_benchmark binary as artifact
+        uses: actions/upload-artifact@v2
+        if: ${{ always() }}
+        with:
+          name: snapshot_benchmark
+          path: ./build/snapshot_hash_calculation_benchmark/snapshot_benchmark

CMakeLists.txt

@@ -228,6 +228,7 @@ endif()
 
 add_subdirectory( skaled )
 add_subdirectory( skaled_ssl_test )
+add_subdirectory( snapshot_hash_calculation_benchmark )
 
 if( TOOLS )
     add_subdirectory( skale-key )

snapshot_hash_calculation_benchmark/CMakeLists.txt

@@ -0,0 +1,24 @@
+set(
+    sources
+    main.cpp    
+)
+
+set(
+    headers    
+)
+
+set(executable_name snapshot_benchmark)
+
+add_executable(${executable_name} ${sources} ${headers})
+target_compile_options( ${executable_name} PRIVATE
+    -Wno-error=deprecated-copy -Wno-error=unused-result -Wno-error=unused-parameter -Wno-error=unused-variable -Wno-error=maybe-uninitialized
+    )
+target_link_libraries(
+    ${executable_name}
+    PRIVATE
+        skutils
+        skale
+        devcore
+        # "${DEPS_INSTALL_ROOT}/lib/libunwind.a"
+        # "${DEPS_INSTALL_ROOT}/lib/liblzma.a"
+    )

snapshot_hash_calculation_benchmark/main.cpp

@@ -0,0 +1,36 @@
+#include <libdevcore/CommonIO.h>
+#include <libskale/SnapshotManager.h>
+
+#include <iostream>
+#include <unistd.h>
+
+int main() {
+    std::string dataDir, configPath;
+    unsigned blockNumber;
+    std::cin >> dataDir >> configPath >> blockNumber;
+
+    std::string configJSON = dev::contentsString( configPath );
+
+    dev::eth::ChainParams chainParams;
+    chainParams.loadConfig( configJSON, configPath );
+
+    std::shared_ptr< SnapshotManager > snapshotManager;
+
+    snapshotManager.reset( new SnapshotManager( chainParams, dataDir,
+            { dev::eth::BlockChain::getChainDirName( chainParams ), "filestorage",
+                "prices_" + chainParams.nodeInfo.id.str() + ".db",
+                "blocks_" + chainParams.nodeInfo.id.str() + ".db" }, "" ) );
+
+    std::cout << "SLEEPING FOR 60 seconds\n";
+    sleep(60);
+
+    snapshotManager->doSnapshot( blockNumber );
+
+    std::cout << "SNAPSHOT IS READY, CALCULATING ITS HASH NOW\n";
+
+    snapshotManager->computeSnapshotHash( blockNumber );
+
+    std::cout << "SNAPSHOT HASH IS READY, EXITING\n";
+
+    return 0;
+}