Function run_multiple_caches

example/cacheSimulatorConcurrent/main.cpp:38–73

}

void run_multiple_caches(reader_t *reader) {
  reset_reader(reader);

  common_cache_params_t cc_params = default_common_cache_params();
  cc_params.cache_size = 1 * GiB;
  cc_params.hashpower = 16;

  cache_t *caches[8] = {
      LRU_init(cc_params, nullptr),  LFU_init(cc_params, nullptr),
      FIFO_init(cc_params, nullptr), Sieve_init(cc_params, nullptr),
      LHD_init(cc_params, nullptr),  LeCaR_init(cc_params, nullptr),
      ARC_init(cc_params, nullptr),  NULL};

  // Hyperbolic samples eviction candidates from the cache,
  // so the hash table needs to be small
  cc_params.hashpower = 12;
  caches[7] = Hyperbolic_init(cc_params, nullptr);

  cache_stat_t *result = simulate_with_multi_caches(
      reader, caches, 8, nullptr, 0.0, 0,
      static_cast<int>(std::thread::hardware_concurrency()), 0, false);

  printf(
      "      cache name        cache size           num_miss        num_req"
      "        miss ratio      byte miss ratio\n");
  for (int i = 0; i < NUM_SIZES; i++) {
    printf("%16s %16lu %16lu %16lu %16.4lf %16.4lf\n", result[i].cache_name,
           result[i].cache_size, result[i].n_miss, result[i].n_req,
           (double)(result[i].n_miss) / (double)result[i].n_req,
           (double)(result[i].n_miss_byte / (double)result[i].n_req_byte));
  }
  free(result);
  for (int i = 0; i < 8; i++) {
    caches[i]->cache_free(caches[i]);
  }
}

int main(int argc, char *argv[]) {
  reader_init_param_t init_params = default_reader_init_params();