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De-duplicate tx hashes and pub keys to save memory (off by default) (#382)

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P2Pool-main: 8.2 MB saved
P2Pool-mini: 66 MB saved
P2Pool-nano: 25.2 MB saved

The feature is available only when building from source and is intended for use on low-memory systems (for example, a VPS server with < 1 GB RAM).

It only makes sense to use with `--no-cache --no-randomx` in the command line because cache and RandomX hasher take much more memory.
This commit is contained in:
SChernykh
2025-10-18 12:21:16 +02:00
committed by GitHub
parent 52bcbda381
commit e2f0ec7c69
25 changed files with 640 additions and 103 deletions
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14
.github/workflows/test-sync.yml vendored
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@@ -57,7 +57,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DDEV_TEST_SYNC=ON -DDEV_WITH_TSAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DCMAKE_C_FLAGS='-fsanitize=thread -Og -fno-omit-frame-pointer -g' -DCMAKE_CXX_FLAGS='-fsanitize=thread -Og -fno-omit-frame-pointer -g' -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -DDEV_TEST_SYNC=ON -DDEV_WITH_TSAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DCMAKE_C_FLAGS='-fsanitize=thread -Og -fno-omit-frame-pointer -g' -DCMAKE_CXX_FLAGS='-fsanitize=thread -Og -fno-omit-frame-pointer -g' -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
make -j$(nproc) p2pool
- name: Run p2pool
@@ -148,7 +148,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang-21 -DCMAKE_CXX_COMPILER=clang++-21 -DCMAKE_C_FLAGS='-fsanitize=memory -fsanitize-recover -fsanitize-memory-track-origins -fno-omit-frame-pointer' -DCMAKE_CXX_FLAGS='-nostdinc++ -nostdlib++ -fsanitize=memory -fsanitize-recover -fsanitize-memory-track-origins -isystem /tmp/libcxx_msan/include/c++/v1 -L/tmp/libcxx_msan/lib -Wl,-rpath /tmp/libcxx_msan/lib -lc++ -lc++abi -Wno-unused-command-line-argument -fuse-ld=lld-21 -fno-omit-frame-pointer' -DDEV_TEST_SYNC=ON -DDEV_WITH_MSAN=ON -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang-21 -DCMAKE_CXX_COMPILER=clang++-21 -DCMAKE_C_FLAGS='-fsanitize=memory -fsanitize-recover -fsanitize-memory-track-origins -fno-omit-frame-pointer' -DCMAKE_CXX_FLAGS='-nostdinc++ -nostdlib++ -fsanitize=memory -fsanitize-recover -fsanitize-memory-track-origins -isystem /tmp/libcxx_msan/include/c++/v1 -L/tmp/libcxx_msan/lib -Wl,-rpath /tmp/libcxx_msan/lib -lc++ -lc++abi -Wno-unused-command-line-argument -fuse-ld=lld-21 -fno-omit-frame-pointer' -DDEV_TEST_SYNC=ON -DDEV_WITH_MSAN=ON -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
make -j$(nproc) p2pool
- name: Run p2pool
@@ -201,7 +201,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DDEV_TEST_SYNC=ON -DDEV_WITH_UBSAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DWITH_LTO=OFF -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -DDEV_TEST_SYNC=ON -DDEV_WITH_UBSAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DWITH_LTO=OFF -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
make -j$(nproc) p2pool
- name: Run p2pool
@@ -254,7 +254,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON -DDEV_WITH_ASAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DCMAKE_C_FLAGS="-fno-omit-frame-pointer -fsanitize=address -Og -g" -DCMAKE_CXX_FLAGS="-fno-omit-frame-pointer -fsanitize=address -Og -g" -DWITH_LTO=OFF -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON -DDEV_WITH_ASAN=ON -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DCMAKE_C_FLAGS="-fno-omit-frame-pointer -fsanitize=address -Og -g" -DCMAKE_CXX_FLAGS="-fno-omit-frame-pointer -fsanitize=address -Og -g" -DWITH_LTO=OFF -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
make -j$(nproc) p2pool
- name: Run p2pool
@@ -329,7 +329,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DCMAKE_C_COMPILER="$(brew --prefix llvm@18)/bin/clang" -DCMAKE_CXX_COMPILER="$(brew --prefix llvm@18)/bin/clang++" -DCMAKE_AR="$(brew --prefix llvm@18)/bin/llvm-ar" -DCMAKE_RANLIB="$(brew --prefix llvm@18)/bin/llvm-ranlib" -DCMAKE_C_FLAGS='${{ matrix.config.flags }}' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }}' -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON
cmake .. -DCMAKE_C_COMPILER="$(brew --prefix llvm@18)/bin/clang" -DCMAKE_CXX_COMPILER="$(brew --prefix llvm@18)/bin/clang++" -DCMAKE_AR="$(brew --prefix llvm@18)/bin/llvm-ar" -DCMAKE_RANLIB="$(brew --prefix llvm@18)/bin/llvm-ranlib" -DCMAKE_C_FLAGS='${{ matrix.config.flags }}' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }}' -DWITH_LTO=OFF -DSTATIC_LIBS=ON -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON -DWITH_INDEXED_HASHES=ON
make -j4 p2pool
- name: Run p2pool
@@ -378,7 +378,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -G "Visual Studio 17 2022" -DCMAKE_SYSTEM_VERSION="10.0" -DDEV_TEST_SYNC=ON -DDEV_WITH_ASAN=ON -DDEV_DEBUG=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -G "Visual Studio 17 2022" -DCMAKE_SYSTEM_VERSION="10.0" -DDEV_TEST_SYNC=ON -DDEV_WITH_ASAN=ON -DDEV_DEBUG=ON -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
& "C:\\Program Files\\Microsoft Visual Studio\\2022\\Enterprise\\Msbuild\\Current\\Bin\\amd64\\msbuild" -v:m /m /p:Configuration=Debug p2pool.vcxproj
- name: Run p2pool
@@ -424,7 +424,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -G "Visual Studio 17 2022" -DCMAKE_SYSTEM_VERSION="10.0" -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON -DDEV_TRACK_MEMORY=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
cmake .. -G "Visual Studio 17 2022" -DCMAKE_SYSTEM_VERSION="10.0" -DDEV_TEST_SYNC=ON -DDEV_DEBUG=ON -DDEV_TRACK_MEMORY=ON -DWITH_INDEXED_HASHES=ON -DCMAKE_POLICY_VERSION_MINIMUM="3.5"
& "C:\\Program Files\\Microsoft Visual Studio\\2022\\Enterprise\\Msbuild\\Current\\Bin\\amd64\\msbuild" -v:m /m /p:Configuration=RelWithDebInfo p2pool.vcxproj
- name: Run p2pool