Help is available by moving the cursor above any 
symbol or by checking MAQAO website.
- There is no filter information to display
| Total Time (s) | 11.27 | |
| Part of Application Profiled (%) | 100.0 | |
| Max (Thread Active Time) (s) | 10.21 | |
| Average Active Time (s) | 10.20 | |
| Activity Ratio (%) | 90.5 | |
| Average number of active threads | 3.621 | |
| Affinity Stability (%) | 48.7 | |
| Time in analyzed loops (%) | 51.6 | |
| Time in analyzed innermost loops (%) | 50.0 | |
| Time in user code (%) | 92.5 | |
| Compilation Options Score (%) | 50.0 | |
| Array Access Efficiency (%) | 86.9 | |
| MALT - Physical Memory Peak (MB) | 66.110 | |
|
| Potential Speedups | |
| Perfect Flow Complexity | 1.02 | |
| Perfect OpenMP/MPI/Pthread/TBB | 1.01 | |
| Perfect OpenMP/MPI/Pthread/TBB + Perfect Load Distribution | 1.07 | |
| No Scalar Integer | Potential Speedup | 1.01 | |
| Nb Loops to get 80% | 9 | |
| FP Vectorised | Potential Speedup | 1.11 | |
| Nb Loops to get 80% | 9 | |
| Fully Vectorised | Potential Speedup | 1.35 | |
| Nb Loops to get 80% | 11 | |
| FP Arithmetic Only | Potential Speedup | 1.24 | |
| Nb Loops to get 80% | 6 | |
| Source Object | Issue |
|---|
| ▼bt-mz.A.x– | |
| ▼y_solve.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼z_solve.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼x_solve.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼exact_rhs.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼exact_solution.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼add.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼solve_subs.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼error.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼initialize.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼exch_qbc.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| ▼rhs.f90– | |
| ○ | -march=x86-64 is used but it should be replaced by a more architecture specific option or -march=native. |
| ○ | -funroll-loops is missing. |
| Metric | Min | Avg | Med | Max |
|---|
| Peak |
| Peak Physical Memory | 65.3 MB | 66.11 MB | 65.71 MB | 67.73 MB |
| Peak Virtual Memory | 522.21 MB | 523.93 MB | 522.54 MB | 528.43 MB |
| Peak Requested Memory | 14.66 MB | 14.88 MB | 14.83 MB | 15.22 MB |
| Allocation Sizes |
| Average Allocation Size | 619.39 B | 661.48 B | 658.85 B | 708.82 B |
| Median Allocation Size | 32 B | 32.25 B | 32 B | 33 B |
| Largest Allocation Size | 2.49 MB | 2.54 MB | 2.53 MB | 2.6 MB |
| Allocation count | 53.8 E3 | 56.2 E3 | 56.2 E3 | 58.8 E3 |
| Allocator Pressure |
| Recycling Ratio | 2.13 | 2.39 | 2.4 | 2.61 |
| Application | ./bin/bt-mz.A.x |
| Timestamp | 2026-10-26 16:04:43 |
Universal Timestamp | 1793027083 |
| Number of processes observed | 4 |
Number of threads observed | 4 |
| Experiment Type | MPI; |
| Machine | krah |
| Model Name | Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz |
| Architecture | x86_64 |
Micro Architecture | IVY_BRIDGE |
| Cache Size | 8192 KB |
Number of Cores | 4 |
| OS Version | Linux 7.2.11-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 16 Oct 2026 00:28:58 +0000 |
| Architecture used during static analysis | x86_64 |
Micro Architecture used during static analysis | IVY_BRIDGE |
| Frequency Driver | intel_cpufreq |
Frequency Governor | schedutil |
| Huge Pages | always |
Hyperthreading | on |
| Number of sockets | 1 |
Number of cores per socket | 4 |
| Compilation Options | bt-mz.A.x: GNU Fortran2008 16.2.1 20260810 -mtune=generic -march=x86-64 -g -O3 -fopenmp -fallow-argument-mismatch -fintrinsic-modules-path /usr/lib/gcc/x86_64-pc-linux-gnu/16/finclude -fpre-include=/usr/include/finclude/math-vector-fortran.h | | |
| Dataset | |
| Run Command | <executable> |
| MPI Command | mpirun -n 4 |
| Number Processes | 4 |
| Filter | Not Used |
| Profile Start | Not Used |
| Profile Stop | Not Used |
