| 73 | } |
| 74 | |
| 75 | static void *thread_maxer(void *arg) { |
| 76 | bvar::Maxer<uint64_t> *reducer = (bvar::Maxer<uint64_t> *)arg; |
| 77 | butil::Timer timer; |
| 78 | timer.start(); |
| 79 | for (size_t i = 1; i <= OPS_PER_THREAD; ++i) { |
| 80 | (*reducer) << 2 * i * OPS_PER_THREAD; |
| 81 | } |
| 82 | timer.stop(); |
| 83 | return (void *)(timer.n_elapsed()); |
| 84 | } |
| 85 | |
| 86 | static long start_perf_test_with_mmaxer(size_t num_thread, bvar::Maxer<uint64_t>* maxer) { |
| 87 | EXPECT_TRUE(maxer->valid()); |