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▶Compared Reports
r0: orig
r1: compilers/armclang_5
r2: compilers/gcc_4
Global Metrics
Metric
r0
r1
r2
Total Time (s)
21.31
19.89
19.07
Profiled Time (s)
19.40
17.90
17.38
Time in analyzed loops (%)
60.4
59.3
60.3
Time in analyzed innermost loops (%)
59.7
58.6
58.3
Time in user code (%)
61.2
60.2
63.7
Compilation Options Score (%)
0
0
100
Array Access Efficiency (%)
Not Available
Not Available
Not Available
Potential Speedups
Perfect Flow Complexity
1.00
1.61
1.00
Perfect OpenMP + MPI + Pthread
1.20
1.17
1.20
Perfect OpenMP + MPI + Pthread + Perfect Load Distribution
1.68
1.70
1.61
No Scalar Integer
Potential Speedup
1.14
1.11
1.41
Nb Loops to get 80%
1
1
1
FP Vectorised
Potential Speedup
1.14
1.11
1.00
Nb Loops to get 80%
1
1
1
Fully Vectorised
Potential Speedup
1.76
1.71
1.78
Nb Loops to get 80%
1
1
1
Only FP Arithmetic
Potential Speedup
1.21
1.17
1.16
Nb Loops to get 80%
2
2
4
Cumulated Speedup If No Scalar Integer
Cumulated Speedup If FP Vectorized
Cumulated Speedup If Fully Vectorized
Cumulated Speedup If Only FP Arithmetic
Loop Based Profiles
Innermost / Single Loops
Inbetween Loops
Outermost Loops
Cumulated Coverage With All Loops
Innermost Loop Based Profiles
Coverage
Count
Application Categorization
Time
Coverage
Compilation Options
Source Object
Issue
▼exec–
▼haloExchange.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼ljForce.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼timestep.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼random.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼initAtoms.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼linkCells.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
Source Object
Issue
▼exec–
▼haloExchange.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼ljForce.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼timestep.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼random.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼initAtoms.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
▼linkCells.c–
○
-g is missing for some functions (possibly ones added by the compiler), it is needed to have more accurate reports. Other recommended flags are: -O2/-O3, -march=(target)
symbol or by checking MAQAO website.