[D] Manual installation and v2 version

[cyrusmsk]

Added separate folder for d_v2 version. Based on SWAR optimization approach.
Added manual installation into Dockerfile - installed from official Release from LDC's GitHub page.

[jinyus]

Good and bad news. The regular D is still seeing perf degradation but d v2 is back to performing normal. Don't know what to make of it.

D:

D:

        Benchmark 1: ./related
        Processing time (w/o IO): 32.589ms
        Processing time (w/o IO): 32.208ms
        Processing time (w/o IO): 32.22ms
        Processing time (w/o IO): 32.371ms
        Processing time (w/o IO): 33.591ms
        Processing time (w/o IO): 32.07ms
        Processing time (w/o IO): 31.84ms
        Processing time (w/o IO): 32.033ms
        Processing time (w/o IO): 32.583ms
        Processing time (w/o IO): 32.477ms
        Processing time (w/o IO): 32.306ms
        Processing time (w/o IO): 32.533ms
        Processing time (w/o IO): 32.628ms
          Time (mean ± σ):     110.2 ms ±   1.4 ms    [User: 103.4 ms, System: 8.0 ms]
          Range (min … max):   109.5 ms … 114.0 ms    10 runs
         
D:

        Benchmark 1: ./related
        Processing time (w/o IO): 446.696ms
        Processing time (w/o IO): 442.511ms
        Processing time (w/o IO): 441.599ms
          Time (mean ± σ):     737.2 ms ±   2.2 ms    [User: 719.4 ms, System: 21.7 ms]
          Range (min … max):   735.7 ms … 738.8 ms    2 runs
         
D:

        Benchmark 1: ./related
        Processing time (w/o IO): 3846.21ms
        Processing time (w/o IO): 3857.77ms
        Processing time (w/o IO): 3852.69ms
          Time (mean ± σ):      4.818 s ±  0.005 s    [User: 4.701 s, System: 0.123 s]
          Range (min … max):    4.814 s …  4.821 s    2 runs

D V2:

D_v2:

        Benchmark 1: ./related
        Processing time (w/o IO): 21.275ms
        Processing time (w/o IO): 21.568ms
        Processing time (w/o IO): 21.736ms
        Processing time (w/o IO): 21.665ms
        Processing time (w/o IO): 21.698ms
        Processing time (w/o IO): 21.651ms
        Processing time (w/o IO): 21.67ms
        Processing time (w/o IO): 21.684ms
        Processing time (w/o IO): 21.678ms
        Processing time (w/o IO): 21.519ms
        Processing time (w/o IO): 21.183ms
        Processing time (w/o IO): 22.115ms
        Processing time (w/o IO): 21.502ms
          Time (mean ± σ):     100.1 ms ±   1.1 ms    [User: 89.5 ms, System: 11.8 ms]
          Range (min … max):    98.7 ms … 102.5 ms    10 runs
         
D_v2:

        Benchmark 1: ./related
        Processing time (w/o IO): 257.164ms
        Processing time (w/o IO): 258.541ms
        Processing time (w/o IO): 257.453ms
          Time (mean ± σ):     560.0 ms ±   0.1 ms    [User: 543.4 ms, System: 21.0 ms]
          Range (min … max):   560.0 ms … 560.1 ms    2 runs
         
D_v2:

        Benchmark 1: ./related
        Processing time (w/o IO): 2133.03ms
        Processing time (w/o IO): 2133.14ms
        Processing time (w/o IO): 2134.93ms
          Time (mean ± σ):      3.096 s ±  0.008 s    [User: 3.002 s, System: 0.101 s]
          Range (min … max):    3.090 s …  3.101 s    2 runs

[jinyus]

I just tested LDC 1.34.0-beta1 and the perf is back.

D:

Benchmark 1: ./related
Processing time (w/o IO): 25.345ms
Processing time (w/o IO): 30.273ms
Processing time (w/o IO): 25.05ms
Processing time (w/o IO): 25.76ms
Processing time (w/o IO): 26.914ms
Processing time (w/o IO): 25.244ms
Processing time (w/o IO): 25.623ms
Processing time (w/o IO): 25.592ms
Processing time (w/o IO): 25.585ms
Processing time (w/o IO): 25.231ms
Processing time (w/o IO): 25.269ms
Processing time (w/o IO): 25.198ms
Processing time (w/o IO): 25.011ms
  Time (mean ± σ):     104.2 ms ±   0.9 ms    [User: 96.8 ms, System: 8.8 ms]
  Range (min … max):   102.2 ms … 105.4 ms    10 runs

D:

Benchmark 1: ./related
Processing time (w/o IO): 327.483ms
Processing time (w/o IO): 328.742ms
Processing time (w/o IO): 327.744ms
Processing time (w/o IO): 327.229ms
Processing time (w/o IO): 327.355ms
Processing time (w/o IO): 327.828ms
Processing time (w/o IO): 327.954ms
Processing time (w/o IO): 331.604ms
Processing time (w/o IO): 325.876ms
Processing time (w/o IO): 327.328ms
Processing time (w/o IO): 327.092ms
Processing time (w/o IO): 326.408ms
Processing time (w/o IO): 327.1ms
  Time (mean ± σ):     630.5 ms ±   6.5 ms    [User: 607.3 ms, System: 27.5 ms]
  Range (min … max):   625.0 ms … 647.2 ms    10 runs

D:

Benchmark 1: ./related
Processing time (w/o IO): 2809.5ms
Processing time (w/o IO): 2804.78ms
Processing time (w/o IO): 2802.39ms
Processing time (w/o IO): 2802.49ms
Processing time (w/o IO): 2803.95ms
Processing time (w/o IO): 2820.47ms
Processing time (w/o IO): 2813.12ms
Processing time (w/o IO): 2810.49ms
Processing time (w/o IO): 2815.13ms
Processing time (w/o IO): 2812.42ms
Processing time (w/o IO): 2813.74ms
Processing time (w/o IO): 2813.03ms
Processing time (w/o IO): 2819.03ms
  Time (mean ± σ):      3.793 s ±  0.009 s    [User: 3.678 s, System: 0.119 s]
  Range (min … max):    3.778 s …  3.804 s    10 runs