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feat: calc step

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tqcq 2024-10-24 05:34:16 +00:00
parent 4304baebbb
commit 81848b5c94
1 changed files with 2 additions and 1 deletions
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drama/src/rev-mc.c
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@ -328,7 +328,8 @@ find_row_mask(std::vector<set_t> &sets,
std::vector<std::thread> workers; std::vector<std::thread> workers;
auto thread_num = std::thread::hardware_concurrency(); auto thread_num = std::thread::hardware_concurrency();
if (thread_num > 2) { thread_num -= 2; } if (thread_num > 2) { thread_num -= 2; }
const uint64_t step = (last_mask - row_mask) / thread_num; uint64_t step = 0;
for (uint64_t i = row_mask; i < last_mask; ++step) { i = next_bit_permutation(i); }
for (int i = 0; i < thread_num; ++i) { for (int i = 0; i < thread_num; ++i) {
workers.emplace_back([&] { workers.emplace_back([&] {