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Merge 2908cfb34c into ac691084fd

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王听正 2025-02-06 19:40:08 +08:00 committed by GitHub
commit 5558a767d6
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3 changed files with 41 additions and 18 deletions
.github/workflows
build.yml
CMakeLists.txt
benchmarks
db_bench.cc

2
.github/workflows/build.yml vendored
View File

@ -88,7 +88,7 @@ jobs:
run: ctest -C "${{ env.CMAKE_BUILD_TYPE }}" --verbose
- name: Run LevelDB Benchmarks
run: ${{ env.BINARY_PATH }}db_bench${{ env.BINARY_SUFFIX }}
run: ${{ env.BINARY_PATH }}db_bench${{ env.BINARY_SUFFIX }} --print_process=0
- name: Run SQLite Benchmarks
if: ${{ runner.os != 'Windows' }}

7
CMakeLists.txt
View File

@ -22,12 +22,19 @@ if(NOT CMAKE_CXX_STANDARD)
set(CMAKE_CXX_EXTENSIONS OFF)
endif(NOT CMAKE_CXX_STANDARD)
option(USE_SAN "Use sanitizers to check memory leaks" OFF)
if (WIN32)
set(LEVELDB_PLATFORM_NAME LEVELDB_PLATFORM_WINDOWS)
# TODO(cmumford): Make UNICODE configurable for Windows.
add_definitions(-D_UNICODE -DUNICODE)
else (WIN32)
set(LEVELDB_PLATFORM_NAME LEVELDB_PLATFORM_POSIX)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
if(USE_SAN)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
endif ()
endif ()
endif (WIN32)
option(LEVELDB_BUILD_TESTS "Build LevelDB's unit tests" ON)

50
benchmarks/db_bench.cc
View File

@ -129,6 +129,11 @@ static const char* FLAGS_db = nullptr;
// ZSTD compression level to try out
static int FLAGS_zstd_compression_level = 1;
// If false, disable FinishedSingleOp() printf
static bool FLAGS_print_process = true;
static bool FLAGS_clean_bench_file = false;
namespace leveldb {
namespace {
@ -292,23 +297,25 @@ class Stats {
}
done_++;
if (done_ >= next_report_) {
if (next_report_ < 1000)
next_report_ += 100;
else if (next_report_ < 5000)
next_report_ += 500;
else if (next_report_ < 10000)
next_report_ += 1000;
else if (next_report_ < 50000)
next_report_ += 5000;
else if (next_report_ < 100000)
next_report_ += 10000;
else if (next_report_ < 500000)
next_report_ += 50000;
else
next_report_ += 100000;
std::fprintf(stderr, "... finished %d ops%30s\r", done_, "");
std::fflush(stderr);
if(FLAGS_print_process) {
if (done_ >= next_report_) {
if (next_report_ < 1000)
next_report_ += 100;
else if (next_report_ < 5000)
next_report_ += 500;
else if (next_report_ < 10000)
next_report_ += 1000;
else if (next_report_ < 50000)
next_report_ += 5000;
else if (next_report_ < 100000)
next_report_ += 10000;
else if (next_report_ < 500000)
next_report_ += 50000;
else
next_report_ += 100000;
std::fprintf(stderr, "... finished %d ops%30s\r", done_, "");
std::fflush(stderr);
}
}
}
@ -545,6 +552,9 @@ class Benchmark {
~Benchmark() {
delete db_;
if(FLAGS_clean_bench_file){
DestroyDB(FLAGS_db, Options());
}
delete cache_;
delete filter_policy_;
}
@ -1093,6 +1103,12 @@ int main(int argc, char** argv) {
} else if (sscanf(argv[i], "--compression=%d%c", &n, &junk) == 1 &&
(n == 0 || n == 1)) {
FLAGS_compression = n;
}else if (sscanf(argv[i], "--print_process=%d%c", &n, &junk) == 1 &&
(n == 0 || n == 1)) {
FLAGS_print_process = n;
}else if (sscanf(argv[i], "--clean_bench_file=%d%c", &n, &junk) == 1 &&
(n == 0 || n == 1)) {
FLAGS_clean_bench_file = n;
} else if (sscanf(argv[i], "--num=%d%c", &n, &junk) == 1) {
FLAGS_num = n;
} else if (sscanf(argv[i], "--reads=%d%c", &n, &junk) == 1) {