| 41 | return s, time.time() - Ts |
| 42 | |
| 43 | def main(): |
| 44 | client = Client('127.0.0.1:8786') |
| 45 | tasks = [] |
| 46 | main_T_start = time.time() |
| 47 | n_jobs = 30 |
| 48 | A = 2 |
| 49 | B = 1_000_000 |
| 50 | incr = n_jobs |
| 51 | with performance_report(filename="prime-perf.html"): |
| 52 | for i in range(n_jobs): |
| 53 | job = dask.delayed(my_fn)(A+i, B, incr) |
| 54 | tasks.append(job) |
| 55 | results = dask.compute(*tasks) |
| 56 | total_sum = 0 |
| 57 | for i in range(len(results)): |
| 58 | partial_sum, T_el = results[i] |
| 59 | print(f'job {i}: sum= {partial_sum} T= {T_el:.3f}') |
| 60 | total_sum += partial_sum |
| 61 | print(f'total sum={total_sum}') |
| 62 | elapsed = time.time() - main_T_start |
| 63 | print(f'main took {elapsed:.3f} sec') |
| 64 | if __name__ == "__main__": main() |