OV - K-Means icpx-O3 10000000 threads=10

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Total Time (s)		11.07
Max (Thread Active Time) (s)		3.05
Average Active Time (s)		3.03
Activity Ratio (%)		27.4
Average number of active threads		2.740
Affinity Stability (%)		18.0
GFLOPS		6.931
Time in analyzed loops (%)		72.6
Time in analyzed innermost loops (%)		70.5
Time in user code (%)		72.6
Compilation Options Score (%)		100
Array Access Efficiency (%)		73.6

Potential Speedups
Perfect Flow Complexity		2.20
Perfect OpenMP + MPI + Pthread		1.10
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution		1.38
No Scalar Integer	Potential Speedup	1.18
No Scalar Integer	Nb Loops to get 80%	1
FP Vectorised	Potential Speedup	1.60
FP Vectorised	Nb Loops to get 80%	1
Fully Vectorised	Potential Speedup	2.61
Fully Vectorised	Nb Loops to get 80%	2
FP Arithmetic Only	Potential Speedup	1.37
FP Arithmetic Only	Nb Loops to get 80%	2

Source Object	Issue
▼kmeans-icpx-O3–
○main.cpp

Experiment Name	K-Means icpx-O3 10000000 threads=10
Application	./kmeans/kmeans-icpx-O3
Timestamp	2025-06-03 14:20:52	Universal Timestamp	1748953252
Number of processes observed	1	Number of threads observed	10
Experiment Type	OpenMP;
Machine	otterfall
Model Name	Intel(R) Xeon(R) Silver 4210R CPU @ 2.40GHz
Architecture	x86_64	Micro Architecture	SKYLAKE
Cache Size	14080 KB	Number of Cores	10
OS Version	Linux 6.12.1-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 22 Nov 2024 16:04:27 +0000
Architecture used during static analysis	x86_64	Micro Architecture used during static analysis	SKYLAKE
Frequency Driver	intel_pstate	Frequency Governor	performance
Huge Pages	always	Hyperthreading	off
Number of sockets	1	Number of cores per socket	10
Compilation Options	kmeans-icpx-O3: clang based Intel(R) oneAPI DPC++/C++ Compiler 2024.2.1 (2024.2.1.20240711) --driver-mode=g++ --intel -I . -MMD -MP -march=native -std=c++14 -g -fiopenmp -O3 -c -o main.o main.cpp -fveclib=SVML -faltmathlib=SVML -fheinous-gnu-extensions