OV - exec - Function _

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It is due to a lack of debug symbols in the given object
(loop or function).

Coverage (%)	Name	Source Location	Module
►100.00+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►52.15+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec
►47.85+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6

Coverage (%)	Name	Source Location	Module
►70.79+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►29.21+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►88.89+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►11.11+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►95.65+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►4.35+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►95.89+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►4.11+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►96.86+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►3.14+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►98.39+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.61+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►98.43+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►1.57+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Source Location	Module
►96.77+	omp_fulfill_event		libgomp.so.1.0.0
○	start_thread		libc.so.6
○	thread_start		libc.so.6
►3.23+	GOMP_parallel		libgomp.so.1.0.0
○	build_field	build_field.f90:31	exec
○	start	start.f90:95	exec
○	initialise	initialise.f90:141	exec
○	main	clover_leaf.f90:72	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	clover_leaf.f90:41	exec

Coverage (%)	Name	Module
►100.00+	omp_fulfill_event	libgomp.so.1.0.0
○	start_thread	libc.so.6
○	thread_start	libc.so.6

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

Path /

Source file and lines
Module	libastring.so

▶Scalability Runs Description

Run 1x1	Number processes: 1Number nodes: NARun Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_NUM_THREADS: 1OMP_PLACES: threads
Run 1x2	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 2OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x4	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 4OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x8	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 8OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x16	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 16OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x24	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 24OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x32	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 32OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x40	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 40OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x48	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 48OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x56	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 56OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads
Run 1x64	Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-231-1255/intel/CloverLeaf1.3-FC/run/oneview_runs/multicore/gcc_5/oneview_run_1782340583OMP_NUM_THREADS: 64OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads

(1x1) Efficiency	(1x1) Potential Speed-Up (%)	(1x2) Efficiency	(1x2) Potential Speed-Up (%)	(1x4) Efficiency	(1x4) Potential Speed-Up (%)	(1x8) Efficiency	(1x8) Potential Speed-Up (%)	(1x16) Efficiency	(1x16) Potential Speed-Up (%)	(1x24) Efficiency	(1x24) Potential Speed-Up (%)	(1x32) Efficiency	(1x32) Potential Speed-Up (%)	(1x40) Efficiency	(1x40) Potential Speed-Up (%)	(1x48) Efficiency	(1x48) Potential Speed-Up (%)	(1x56) Efficiency	(1x56) Potential Speed-Up (%)	(1x64) Efficiency	(1x64) Potential Speed-Up (%)
1	0	0.95	0	0.98	0	0.91	0.01	0.94	0	0.9	0	1.03	0	1.06	0	1.03	0	1.27	0	1.16	0

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency

Run	Number of threads	Efficiency (ideal is 1)	Speedup	Ideal Speedup	Time (s)	Coverage (%)
1x1	1	1	1	1	0.99499994516373	0.071138203144073
1x2	2	0.95	1.9	2	0.5450000166893	0.074109271168709
1x4	4	0.98	3.9	4	0.2950000166893	0.070065662264824
1x8	8	0.91	7.25	8	0.17499999701977	0.065278172492981
1x16	16	0.94	14.99	16	0.094999998807907	0.041137084364891
1x24	23	0.9	21.49	24	0.075000002980232	0.030425615608692
1x32	30	1.03	32.85	32	0.050000000745058	0.021501183509827
1x40	35	1.06	42.37	40	0.050000000745058	0.017564160749316
1x48	37	1.03	49.51	48	0.045000001788139	0.015322496183217
1x56	36	1.27	71.4	56	0.03999999910593	0.010668926872313
1x64	39	1.16	74.47	64	0.035000003874302	0.010209930129349

Name	Coverage (%)	Time (s)
○__memset	0.07	0.99

Report Configuration

▶Scalability Runs Description

▼Columns Filter

Speed-Up and Efficiency

▶Detailed Speed-Up and Efficiency