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szilard / GBM-perf

Performance of various open source GBM implementations
MIT License
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c5a.24xlarge (AMD) & multicore scaling #42

Open szilard opened 3 years ago

szilard commented 3 years ago 
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Byte Order:                      Little Endian
Address sizes:                   48 bits physical, 48 bits virtual
CPU(s):                          96
On-line CPU(s) list:             0-95
Thread(s) per core:              2
Core(s) per socket:              48
Socket(s):                       1
NUMA node(s):                    1
Vendor ID:                       AuthenticAMD
CPU family:                      23
Model:                           49
Model name:                      AMD EPYC 7R32
Stepping:                        0
CPU MHz:                         1800.153
BogoMIPS:                        5599.80
Hypervisor vendor:               KVM
Virtualization type:             full
L1d cache:                       1.5 MiB
L1i cache:                       1.5 MiB
L2 cache:                        24 MiB
L3 cache:                        192 MiB
NUMA node0 CPU(s):               0-95
szilard commented 3 years ago 
No protocol specified
Machine (187GB total)
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  HostBridge
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    PCI 00:05.0 (Ethernet)
      Net "ens5"
szilard commented 3 years ago

For comparison, on c9.metal's 1 socket's (Intel Xeon Platinum 8275CL CPU @ 3.00GHz) 24 physical cores (no HT):

Tool Time[s] 100K Time[s] 1M Time[s] 10M AUC 1M AUC 10M
h2o 15 17 70 0.762 0.776
xgboost 0.5 3 40 0.748 0.754
lightgbm 1.9 3.7 14 0.765 0.792
catboost 6.4 18 88 0.734 0.735

On c5a.24xlarge (AMD EPYC 7R32) 24 physical cores:

Tool Time[s] 100K Time[s] 1M Time[s] 10M AUC 1M AUC 10M
h2o 9.5 15 60 0.762 0.776
xgboost 0.7 3.6 45 0.748 0.754
lightgbm 2.9 4.7 16 0.765 0.792
catboost 5.3 15 87 0.734 0.735

On c5a.24xlarge (AMD EPYC 7R32) 48 physical cores:

Tool Time[s] 100K Time[s] 1M Time[s] 10M AUC 1M AUC 10M
h2o 11 15 40 0.762 0.776
xgboost 0.7 2.9 33 0.748 0.754
lightgbm 4.3 6 15 0.765 0.792
catboost 5.7 12 67 0.734 0.735
szilard commented 3 years ago

Timings (horizontal axis) vs cores (physical cores, HT=hyperthreading used):

Screen Shot 2020-09-21 at 10 10 14 AM Screen Shot 2020-09-21 at 10 10 23 AM

Speedup from 4 physical cores to N physical cores (for different data sizes):

Screen Shot 2020-09-21 at 10 10 32 AM

Hyperthreading (HT) slowdown:

Screen Shot 2020-09-21 at 10 10 43 AM Screen Shot 2020-09-21 at 10 10 50 AM