45 lines
962 B
C++
45 lines
962 B
C++
#include "ConflictSet.h"
|
|
|
|
#define ANKERL_NANOBENCH_IMPLEMENT
|
|
#include "third_party/nanobench.h"
|
|
|
|
std::string toKey(int n) {
|
|
std::string result;
|
|
result.resize(32);
|
|
|
|
for (int i = 0; i < 32; ++i) {
|
|
result[i] = n & (1 << (31 - i)) ? '1' : '0';
|
|
}
|
|
return result;
|
|
}
|
|
|
|
constexpr int kNumKeys = 100000;
|
|
|
|
int main(void) {
|
|
ankerl::nanobench::Bench bench;
|
|
|
|
int readKey = kNumKeys / 2;
|
|
|
|
ConflictSet cs(0);
|
|
for (int i = 0; i < kNumKeys; ++i) {
|
|
if (i != readKey) {
|
|
continue;
|
|
}
|
|
auto key = toKey(i);
|
|
ConflictSet::WriteRange w;
|
|
w.begin.p = (const uint8_t *)key.data();
|
|
w.begin.len = key.size();
|
|
w.end.len = 0;
|
|
w.writeVersion = 1;
|
|
cs.addWrites(&w, 1);
|
|
}
|
|
|
|
auto key = toKey(readKey);
|
|
ConflictSet::ReadRange r;
|
|
r.begin.p = (const uint8_t *)key.data();
|
|
r.begin.len = key.size();
|
|
r.end.len = 0;
|
|
r.readVersion = 0;
|
|
ConflictSet::Result result;
|
|
bench.run("point read", [&]() { cs.check(&r, &result, 1); });
|
|
} |