hcho3 xgboost-fast-hist-perf-lab issues - Githubissues

hcho3 / xgboost-fast-hist-perf-lab

Deeper look into performance of tree_method='hist' for multi-core CPUs

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Possible optimizations for Intel CPUs

#15 SmirnovEgorRu opened 5 years ago
3
Negative scalability nearly removed

#14 Laurae2 opened 5 years ago
10
gcc scales way differently compared to icc

#13 Laurae2 opened 5 years ago
0
build_hist is (heavily) latency bounded

#12 Laurae2 closed 5 years ago
2
build_hist deals with too few data

#11 Laurae2 closed 5 years ago
3
Worst case scenario example (using locks)

#10 Laurae2 closed 5 years ago
1
Two loops eating nearly all elapsed time

#9 Laurae2 opened 5 years ago
4
Update line chart with better results

#8 Laurae2 closed 5 years ago
0
Wrong cmake command leads to non standard results

#7 Laurae2 closed 5 years ago
1
cmake is wrong for profiling

#6 Laurae2 closed 5 years ago
1
Some Intel Inspector results

#5 Laurae2 closed 5 years ago
0
Some results with dual sockets

#4 Laurae2 closed 5 years ago
2
Earlier results, multi CPU sockets (NUMA) issues

#3 szilard opened 5 years ago
0
Some initial profiling output

#2 thvasilo opened 5 years ago
11
Missing header files

#1 thvasilo closed 5 years ago
1