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[PIXIE-7] Add pasta/bit_vector #14

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Merged
Malkovsky merged 4 commits into from
Nov 29, 2025
Merged

[PIXIE-7] Add pasta/bit_vector #14

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3867302
[PIXIE-7] Add pasta/bit_vector
Malkovsky Nov 24, 2025
8a55ae5
linter
Malkovsky Nov 24, 2025
0d45420
test: pasta bit vector head
Malkovsky Nov 25, 2025
8995021
fix: format
Malkovsky Nov 25, 2025
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19 changes: 14 additions & 5 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
cmake_minimum_required(VERSION 3.12)
project(pixie)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

set(MARCH "native" CACHE STRING "march compilier flag")
set(CMAKE_CXX_FLAGS "-march=${MARCH}")
Expand Down Expand Up @@ -35,16 +38,25 @@ FetchContent_Declare(
set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "Disable Google Benchmark tests")
FetchContent_MakeAvailable(googlebenchmark)

FetchContent_Declare(
pasta_bit_vector
GIT_REPOSITORY https://github.com/pasta-toolbox/bit_vector.git
GIT_TAG origin/main
)
FetchContent_MakeAvailable(pasta_bit_vector)

# add_subdirectory(third_party/pasta_bv)

add_executable(benchmarks
src/benchmarks.cpp)
target_include_directories(benchmarks
PUBLIC include
)
set_property(TARGET benchmarks PROPERTY CXX_STANDARD 20)

target_link_libraries(benchmarks
benchmark
benchmark_main)
benchmark_main
pasta_bit_vector)
add_test(
NAME Benchmarks
COMMAND bt_benchmarks --benchmark_out=bm_report.csv --benchmark_out_format=csv
Expand All @@ -56,7 +68,6 @@ target_include_directories(unittests
PUBLIC include
PUBLIC ${GOOGLETEST_SOURCE_DIR}/include
)
set_property(TARGET unittests PROPERTY CXX_STANDARD 20)
target_link_libraries(unittests
gtest
gtest_main)
Expand All @@ -77,7 +88,6 @@ add_executable(bench_rmm
target_include_directories(bench_rmm
PUBLIC include
)
set_property(TARGET bench_rmm PROPERTY CXX_STANDARD 20)
target_link_libraries(bench_rmm
benchmark)

Expand All @@ -87,7 +97,6 @@ target_include_directories(test_rmm
PUBLIC include
PUBLIC include/misc
)
set_property(TARGET test_rmm PROPERTY CXX_STANDARD 20)
target_link_libraries(test_rmm
gtest
gtest_main)
Expand Down
6 changes: 5 additions & 1 deletion src/benchmarks.cpp
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Original file line number Diff line number Diff line change
@@ -1,6 +1,10 @@
#include <benchmark/benchmark.h>
#include <bitvector.h>

#ifdef PIXIE_THIRD_PARTY_BENCHMARKS
// TODO: change the pasta/bit_vector usage of std::aligned_alloc
#include <pasta/bit_vector/bit_vector.hpp>
#endif
#include <cstdlib>
#include <random>
#include <vector>

Expand Down