Intra Node Stencil Performance Evaluation Collection
| dimension | 3D |
| radius | 3 |
| weighting | isotropic |
| kind | star |
| coefficients | constant |
| datatype | double |
| machine | BroadwellEP_E5-2697_CoD |
| FLOP per LUP | 22 |
| flavor | Cluster on Die |
Review status:
Benchmark raw data shown on this page can be found in the according folder of the git repository.
If you have feedback, issues or found errors on this page, please submit an issue on the github page.
double a[M][N][P];
double b[M][N][P];
double c0;
double c1;
double c2;
double c3;
for(long k=3; k < M-3; ++k){
for(long j=3; j < N-3; ++j){
for(long i=3; i < P-3; ++i){
b[k][j][i] = c0 * a[k][j][i]
+ c1 * ((a[k][j][i-1] + a[k][j][i+1]) + (a[k-1][j][i] + a[k+1][j][i]) + (a[k][j-1][i] + a[k][j+1][i]))
+ c2 * ((a[k][j][i-2] + a[k][j][i+2]) + (a[k-2][j][i] + a[k+2][j][i]) + (a[k][j-2][i] + a[k][j+2][i]))
+ c3 * ((a[k][j][i-3] + a[k][j][i+3]) + (a[k-3][j][i] + a[k+3][j][i]) + (a[k][j-3][i] + a[k][j+3][i]))
;
}
}
}
P <= 2048/7, that is P ~ 290P <= 16384/7, that is P ~ 2340P <= 1441792/7, that is P ~ 20597048*N*P + 16*P*(N - 3) + 48*P <= 32768, that is N*P ~ 10²48*N*P + 16*P*(N - 3) + 48*P <= 262144, that is N*P ~ 60²48*N*P + 16*P*(N - 3) + 48*P <= 23068672, that is N*P ~ 510²Have a look at the kernel source code for dimension naming.
Generate this stencil with:
stempel gen -D 3 -r 3 -t "double" -C constant -k star -i --store stencil.c
and generate the compilable benchmark code with:
stempel bench stencil.c -m BroadwellEP_E5-2697_CoD.yml --store
icc -O3 -xCORE-AVX2 -fno-alias -qopenmp -qopenmp -DLIKWID_PERFMON -Ilikwid-4.3.3/include -Llikwid-4.3.3/lib -Iheaders/dummy.c stencil_compilable.c -o stencil -llikwid
Comparison of the measured stencil performance (in cycles per cache line), roofline prediction and the (stacked) contributions of the ECM Performance Model predicted by kerncraft using Layer Conditions to model the cache behavior. The calculated layer conditions shown above correspond to the jumps in the ECM prediction in this plot.
Data transfers between the different cache levels and main memory. The shown data for each level contains evicted and loaded data. The measured data is represented by points and the predicted transfer rates by kerncraft by lines.
Choose blocking option:
Using the generated stencil and kerncraft, all single core performance data shown on this page can be reproduced by:
kerncraft -p ECM -p RooflineIACA -p Benchmark -p LC -P LC -m BroadwellEP_E5-2697_CoD.yml stencil.c -D N $GRID_SIZE -D M $GRID_SIZE -D P $GRID_SIZE -vvv --cores 1 --compiler icc
kerncraft -p ECM -p RooflineIACA -p Benchmark -p LC -P CS -m BroadwellEP_E5-2697_CoD.yml stencil.c -D N $GRID_SIZE -D M $GRID_SIZE -D P $GRID_SIZE -vvv --cores 1 --compiler icc
The generated benchmark code can be used to reproduce the thread scaling data shown on this page by:
kerncraft -p ECM -p RooflineIACA -p Benchmark -P LC -m BroadwellEP_E5-2697_CoD.yml stencil.c -D N $GRID_SIZE -D M $GRID_SIZE -D P $GRID_SIZE -vvv --cores $CORES --compiler icc
The roofline prediction can be obtained with kerncraft and the generated stencil:
kerncraft -p RooflineIACA -P LC -m BroadwellEP_E5-2697_CoD.yml stencil.c -D N $GRID_SIZE -D M $GRID_SIZE -D P $GRID_SIZE -vvv --cores ${threads} --compiler icc
Generate benchmark code from the stencil with blocking and compile it as shown before:
stempel bench stencil.c -m BroadwellEP_E5-2697_CoD.yml -b 2 --store
OMP_NUM_THREADS=1 likwid-pin -C S0:0 ./stencil $GRID_SIZE $GRID_SIZE $GRID_SIZE $BLOCKING_M $BLOCKING_N $BLOCKING_P
Throughput Analysis Report
--------------------------
Block Throughput: 15.00 Cycles Throughput Bottleneck: Backend
Loop Count: 22
Port Binding In Cycles Per Iteration:
--------------------------------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
--------------------------------------------------------------------------------------------------
| Cycles | 4.0 0.0 | 15.0 | 11.5 11.1 | 11.5 10.9 | 1.0 | 1.0 | 1.0 | 0.0 |
--------------------------------------------------------------------------------------------------
DV - Divider pipe (on port 0)
D - Data fetch pipe (on ports 2 and 3)
F - Macro Fusion with the previous instruction occurred
* - instruction micro-ops not bound to a port
^ - Micro Fusion occurred
# - ESP Tracking sync uop was issued
@ - SSE instruction followed an AVX256/AVX512 instruction, dozens of cycles penalty is expected
X - instruction not supported, was not accounted in Analysis
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | 6 | 7 |
-----------------------------------------------------------------------------------------
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | vmovupd ymm11, ymmword ptr [rbx+rdi*8+0x10]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | vmovupd ymm1, ymmword ptr [rbx+rdi*8+0x8]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | vmovupd ymm2, ymmword ptr [rbx+rdi*8]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm12, ymm11, ymmword ptr [rbx+rdi*8+0x20]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm1, ymm1, ymmword ptr [rbx+rdi*8+0x28]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm2, ymm2, ymmword ptr [rbx+rdi*8+0x30]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm11, ymm1, ymmword ptr [r13+rdi*8+0x18]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov rcx, qword ptr [rsp+0x1a8]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm13, ymm12, ymmword ptr [rcx+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm12, ymm11, ymmword ptr [r12+rdi*8+0x18]
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | | | mov rcx, qword ptr [rsp+0x1a0]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm14, ymm13, ymmword ptr [rcx+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm13, ymm12, ymmword ptr [r11+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm15, ymm14, ymmword ptr [rsi+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm14, ymm13, ymmword ptr [rdx+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm0, ymm15, ymmword ptr [r8+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm15, ymm2, ymmword ptr [r10+rdi*8+0x18]
| 1 | 1.0 | | | | | | | | vmulpd ymm0, ymm5, ymm0
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm1, ymm15, ymmword ptr [r14+rdi*8+0x18]
| 2 | 1.0 | | 0.5 0.5 | 0.5 0.5 | | | | | vfmadd231pd ymm0, ymm6, ymmword ptr [rbx+rdi*8+0x18]
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm2, ymm1, ymmword ptr [r9+rdi*8+0x18]
| 1 | 1.0 | | | | | | | | vfmadd231pd ymm0, ymm14, ymm4
| 2 | | 1.0 | 0.5 0.5 | 0.5 0.5 | | | | | vaddpd ymm11, ymm2, ymmword ptr [r15+rdi*8+0x18]
| 1 | 1.0 | | | | | | | | vfmadd231pd ymm0, ymm11, ymm3
| 2 | | | 0.5 | 0.5 | 1.0 | | | | vmovupd ymmword ptr [rax+rdi*8+0x18], ymm0
| 1 | | | | | | | 1.0 | | add rdi, 0x4
| 2^ | | | 0.5 0.5 | 0.5 0.5 | | 1.0 | | | cmp rdi, qword ptr [rsp+0x178]
| 0*F | | | | | | | | | jb 0xffffffffffffff56
Total Num Of Uops: 45
Analysis Notes:
Backend allocation was stalled due to unavailable allocation resources.
################################################################################
# Logged in users
################################################################################
10:29:41 up 109 days, 18:01, 0 users, load average: 0.07, 0.02, 0.00
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
################################################################################
# CPUset
################################################################################
Domain N:
0,36,1,37,2,38,3,39,4,40,5,41,6,42,7,43,8,44,9,45,10,46,11,47,12,48,13,49,14,50,15,51,16,52,17,53,18,54,19,55,20,56,21,57,22,58,23,59,24,60,25,61,26,62,27,63,28,64,29,65,30,66,31,67,32,68,33,69,34,70,35,71
Domain S0:
0,36,1,37,2,38,3,39,4,40,5,41,6,42,7,43,8,44,9,45,10,46,11,47,12,48,13,49,14,50,15,51,16,52,17,53
Domain S1:
18,54,19,55,20,56,21,57,22,58,23,59,24,60,25,61,26,62,27,63,28,64,29,65,30,66,31,67,32,68,33,69,34,70,35,71
Domain C0:
0,36,1,37,2,38,3,39,4,40,5,41,6,42,7,43,8,44
Domain C1:
9,45,10,46,11,47,12,48,13,49,14,50,15,51,16,52,17,53
Domain C2:
18,54,19,55,20,56,21,57,22,58,23,59,24,60,25,61,26,62
Domain C3:
27,63,28,64,29,65,30,66,31,67,32,68,33,69,34,70,35,71
Domain M0:
0,36,1,37,2,38,3,39,4,40,5,41,6,42,7,43,8,44
Domain M1:
9,45,10,46,11,47,12,48,13,49,14,50,15,51,16,52,17,53
Domain M2:
18,54,19,55,20,56,21,57,22,58,23,59,24,60,25,61,26,62
Domain M3:
27,63,28,64,29,65,30,66,31,67,32,68,33,69,34,70,35,71
################################################################################
# CGroups
################################################################################
Allowed CPUs: 0-71
Allowed Memory controllers: 0-3
################################################################################
# Topology
################################################################################
--------------------------------------------------------------------------------
CPU name: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz
CPU type: Intel Xeon Broadwell EN/EP/EX processor
CPU stepping: 1
********************************************************************************
Hardware Thread Topology
********************************************************************************
Sockets: 2
Cores per socket: 18
Threads per core: 2
--------------------------------------------------------------------------------
HWThread Thread Core Socket Available
0 0 0 0 *
1 0 1 0 *
2 0 2 0 *
3 0 3 0 *
4 0 4 0 *
5 0 5 0 *
6 0 6 0 *
7 0 7 0 *
8 0 8 0 *
9 0 9 0 *
10 0 10 0 *
11 0 11 0 *
12 0 12 0 *
13 0 13 0 *
14 0 14 0 *
15 0 15 0 *
16 0 16 0 *
17 0 17 0 *
18 0 18 1 *
19 0 19 1 *
20 0 20 1 *
21 0 21 1 *
22 0 22 1 *
23 0 23 1 *
24 0 24 1 *
25 0 25 1 *
26 0 26 1 *
27 0 27 1 *
28 0 28 1 *
29 0 29 1 *
30 0 30 1 *
31 0 31 1 *
32 0 32 1 *
33 0 33 1 *
34 0 34 1 *
35 0 35 1 *
36 1 0 0 *
37 1 1 0 *
38 1 2 0 *
39 1 3 0 *
40 1 4 0 *
41 1 5 0 *
42 1 6 0 *
43 1 7 0 *
44 1 8 0 *
45 1 9 0 *
46 1 10 0 *
47 1 11 0 *
48 1 12 0 *
49 1 13 0 *
50 1 14 0 *
51 1 15 0 *
52 1 16 0 *
53 1 17 0 *
54 1 18 1 *
55 1 19 1 *
56 1 20 1 *
57 1 21 1 *
58 1 22 1 *
59 1 23 1 *
60 1 24 1 *
61 1 25 1 *
62 1 26 1 *
63 1 27 1 *
64 1 28 1 *
65 1 29 1 *
66 1 30 1 *
67 1 31 1 *
68 1 32 1 *
69 1 33 1 *
70 1 34 1 *
71 1 35 1 *
--------------------------------------------------------------------------------
Socket 0: ( 0 36 1 37 2 38 3 39 4 40 5 41 6 42 7 43 8 44 9 45 10 46 11 47 12 48 13 49 14 50 15 51 16 52 17 53 )
Socket 1: ( 18 54 19 55 20 56 21 57 22 58 23 59 24 60 25 61 26 62 27 63 28 64 29 65 30 66 31 67 32 68 33 69 34 70 35 71 )
--------------------------------------------------------------------------------
********************************************************************************
Cache Topology
********************************************************************************
Level: 1
Size: 32 kB
Cache groups: ( 0 36 ) ( 1 37 ) ( 2 38 ) ( 3 39 ) ( 4 40 ) ( 5 41 ) ( 6 42 ) ( 7 43 ) ( 8 44 ) ( 9 45 ) ( 10 46 ) ( 11 47 ) ( 12 48 ) ( 13 49 ) ( 14 50 ) ( 15 51 ) ( 16 52 ) ( 17 53 ) ( 18 54 ) ( 19 55 ) ( 20 56 ) ( 21 57 ) ( 22 58 ) ( 23 59 ) ( 24 60 ) ( 25 61 ) ( 26 62 ) ( 27 63 ) ( 28 64 ) ( 29 65 ) ( 30 66 ) ( 31 67 ) ( 32 68 ) ( 33 69 ) ( 34 70 ) ( 35 71 )
--------------------------------------------------------------------------------
Level: 2
Size: 256 kB
Cache groups: ( 0 36 ) ( 1 37 ) ( 2 38 ) ( 3 39 ) ( 4 40 ) ( 5 41 ) ( 6 42 ) ( 7 43 ) ( 8 44 ) ( 9 45 ) ( 10 46 ) ( 11 47 ) ( 12 48 ) ( 13 49 ) ( 14 50 ) ( 15 51 ) ( 16 52 ) ( 17 53 ) ( 18 54 ) ( 19 55 ) ( 20 56 ) ( 21 57 ) ( 22 58 ) ( 23 59 ) ( 24 60 ) ( 25 61 ) ( 26 62 ) ( 27 63 ) ( 28 64 ) ( 29 65 ) ( 30 66 ) ( 31 67 ) ( 32 68 ) ( 33 69 ) ( 34 70 ) ( 35 71 )
--------------------------------------------------------------------------------
Level: 3
Size: 22 MB
Cache groups: ( 0 36 1 37 2 38 3 39 4 40 5 41 6 42 7 43 8 44 ) ( 9 45 10 46 11 47 12 48 13 49 14 50 15 51 16 52 17 53 ) ( 18 54 19 55 20 56 21 57 22 58 23 59 24 60 25 61 26 62 ) ( 27 63 28 64 29 65 30 66 31 67 32 68 33 69 34 70 35 71 )
--------------------------------------------------------------------------------
********************************************************************************
NUMA Topology
********************************************************************************
NUMA domains: 4
--------------------------------------------------------------------------------
Domain: 0
Processors: ( 0 36 1 37 2 38 3 39 4 40 5 41 6 42 7 43 8 44 )
Distances: 10 21 31 31
Free memory: 31482.8 MB
Total memory: 32041.7 MB
--------------------------------------------------------------------------------
Domain: 1
Processors: ( 9 45 10 46 11 47 12 48 13 49 14 50 15 51 16 52 17 53 )
Distances: 21 10 31 31
Free memory: 31997.6 MB
Total memory: 32252.6 MB
--------------------------------------------------------------------------------
Domain: 2
Processors: ( 18 54 19 55 20 56 21 57 22 58 23 59 24 60 25 61 26 62 )
Distances: 31 31 10 21
Free memory: 31891 MB
Total memory: 32252.6 MB
--------------------------------------------------------------------------------
Domain: 3
Processors: ( 27 63 28 64 29 65 30 66 31 67 32 68 33 69 34 70 35 71 )
Distances: 31 31 21 10
Free memory: 31731.1 MB
Total memory: 32251.1 MB
--------------------------------------------------------------------------------
available: 4 nodes (0-3)
node 0 cpus: 0 1 2 3 4 5 6 7 8 36 37 38 39 40 41 42 43 44
node 0 size: 32041 MB
node 0 free: 31482 MB
node 1 cpus: 9 10 11 12 13 14 15 16 17 45 46 47 48 49 50 51 52 53
node 1 size: 32252 MB
node 1 free: 31997 MB
node 2 cpus: 18 19 20 21 22 23 24 25 26 54 55 56 57 58 59 60 61 62
node 2 size: 32252 MB
node 2 free: 31900 MB
node 3 cpus: 27 28 29 30 31 32 33 34 35 63 64 65 66 67 68 69 70 71
node 3 size: 32251 MB
node 3 free: 31731 MB
node distances:
node 0 1 2 3
0: 10 21 31 31
1: 21 10 31 31
2: 31 31 10 21
3: 31 31 21 10
################################################################################
# Frequencies
################################################################################
Current CPU frequencies:
CPU 0: governor performance min/cur/max 2.3/1.777/2.3 GHz Turbo 0
CPU 1: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 2: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 3: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 4: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 5: governor performance min/cur/max 2.3/2.303/2.3 GHz Turbo 0
CPU 6: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 7: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 8: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 9: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 10: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 11: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 12: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 13: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 14: governor performance min/cur/max 2.3/2.303/2.3 GHz Turbo 0
CPU 15: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 16: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 17: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 18: governor performance min/cur/max 2.3/2.044/2.3 GHz Turbo 0
CPU 19: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 20: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 21: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 22: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 23: governor performance min/cur/max 2.3/2.296/2.3 GHz Turbo 0
CPU 24: governor performance min/cur/max 2.3/2.209/2.3 GHz Turbo 0
CPU 25: governor performance min/cur/max 2.3/2.220/2.3 GHz Turbo 0
CPU 26: governor performance min/cur/max 2.3/2.248/2.3 GHz Turbo 0
CPU 27: governor performance min/cur/max 2.3/2.302/2.3 GHz Turbo 0
CPU 28: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 29: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 30: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 31: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 32: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 33: governor performance min/cur/max 2.3/2.084/2.3 GHz Turbo 0
CPU 34: governor performance min/cur/max 2.3/2.269/2.3 GHz Turbo 0
CPU 35: governor performance min/cur/max 2.3/2.202/2.3 GHz Turbo 0
CPU 36: governor performance min/cur/max 2.3/1.569/2.3 GHz Turbo 0
CPU 37: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 38: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 39: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 40: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 41: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 42: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 43: governor performance min/cur/max 2.3/2.230/2.3 GHz Turbo 0
CPU 44: governor performance min/cur/max 2.3/2.287/2.3 GHz Turbo 0
CPU 45: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 46: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 47: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 48: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 49: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 50: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 51: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 52: governor performance min/cur/max 2.3/2.299/2.3 GHz Turbo 0
CPU 53: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 54: governor performance min/cur/max 2.3/1.467/2.3 GHz Turbo 0
CPU 55: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 56: governor performance min/cur/max 2.3/2.242/2.3 GHz Turbo 0
CPU 57: governor performance min/cur/max 2.3/2.221/2.3 GHz Turbo 0
CPU 58: governor performance min/cur/max 2.3/2.184/2.3 GHz Turbo 0
CPU 59: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 60: governor performance min/cur/max 2.3/2.295/2.3 GHz Turbo 0
CPU 61: governor performance min/cur/max 2.3/2.295/2.3 GHz Turbo 0
CPU 62: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 63: governor performance min/cur/max 2.3/2.298/2.3 GHz Turbo 0
CPU 64: governor performance min/cur/max 2.3/2.235/2.3 GHz Turbo 0
CPU 65: governor performance min/cur/max 2.3/2.192/2.3 GHz Turbo 0
CPU 66: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 67: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 68: governor performance min/cur/max 2.3/2.275/2.3 GHz Turbo 0
CPU 69: governor performance min/cur/max 2.3/2.297/2.3 GHz Turbo 0
CPU 70: governor performance min/cur/max 2.3/2.289/2.3 GHz Turbo 0
CPU 71: governor performance min/cur/max 2.3/2.260/2.3 GHz Turbo 0
Current Uncore frequencies:
Socket 0: min/max 2.3/2.3 GHz
Socket 1: min/max 2.3/2.3 GHz
################################################################################
# Prefetchers
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Feature CPU 0 CPU 36 CPU 1 CPU 37 CPU 2 CPU 38 CPU 3 CPU 39 CPU 4 CPU 40 CPU 5 CPU 41 CPU 6 CPU 42 CPU 7 CPU 43 CPU 8 CPU 44 CPU 9 CPU 45 CPU 10 CPU 46 CPU 11 CPU 47 CPU 12 CPU 48 CPU 13 CPU 49 CPU 14 CPU 50 CPU 15 CPU 51 CPU 16 CPU 52 CPU 17 CPU 53 CPU 18 CPU 54 CPU 19 CPU 55 CPU 20 CPU 56 CPU 21 CPU 57 CPU 22 CPU 58 CPU 23 CPU 59 CPU 24 CPU 60 CPU 25 CPU 61 CPU 26 CPU 62 CPU 27 CPU 63 CPU 28 CPU 64 CPU 29 CPU 65 CPU 30 CPU 66 CPU 31 CPU 67 CPU 32 CPU 68 CPU 33 CPU 69 CPU 34 CPU 70 CPU 35 CPU 71
HW_PREFETCHER on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
CL_PREFETCHER on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
DCU_PREFETCHER on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
IP_PREFETCHER on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
FAST_STRINGS on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
THERMAL_CONTROL on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
PERF_MON on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
FERR_MULTIPLEX off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
BRANCH_TRACE_STORAGE on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
XTPR_MESSAGE off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
PEBS on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
SPEEDSTEP on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
MONITOR on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
SPEEDSTEP_LOCK off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
CPUID_MAX_VAL off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
XD_BIT on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on
DYN_ACCEL off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
TURBO_MODE off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
TM2 off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off off
################################################################################
# Load
################################################################################
0.15 0.03 0.01 1/773 5021
################################################################################
# Performance energy bias
################################################################################
Performance energy bias: 7 (0=highest performance, 15 = lowest energy)
################################################################################
# NUMA balancing
################################################################################
Enabled: 1
################################################################################
# General memory info
################################################################################
MemTotal: 131889148 kB
MemFree: 130153152 kB
MemAvailable: 129856984 kB
Buffers: 9292 kB
Cached: 178160 kB
SwapCached: 6256 kB
Active: 52984 kB
Inactive: 163060 kB
Active(anon): 22288 kB
Inactive(anon): 6664 kB
Active(file): 30696 kB
Inactive(file): 156396 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 67043324 kB
SwapFree: 67001596 kB
Dirty: 1520 kB
Writeback: 0 kB
AnonPages: 24228 kB
Mapped: 146764 kB
Shmem: 348 kB
Slab: 707552 kB
SReclaimable: 291432 kB
SUnreclaim: 416120 kB
KernelStack: 13536 kB
PageTables: 4132 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 132987896 kB
Committed_AS: 352848 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 6144 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 918272 kB
DirectMap2M: 46139392 kB
DirectMap1G: 89128960 kB
################################################################################
# Transparent huge pages
################################################################################
Enabled: [always] madvise never
Use zero page: 1
################################################################################
# Hardware power limits
################################################################################
RAPL domain package-1
- Limit0 long_term MaxPower 145000000uW Limit 145000000uW TimeWindow 999424us
- Limit1 short_term MaxPower 290000000uW Limit 174000000uW TimeWindow 7808us
RAPL domain dram
- Limit0 long_term MaxPower 42750000uW Limit 0uW TimeWindow 976us
RAPL domain package-0
- Limit0 long_term MaxPower 145000000uW Limit 145000000uW TimeWindow 999424us
- Limit1 short_term MaxPower 290000000uW Limit 174000000uW TimeWindow 7808us
RAPL domain dram
- Limit0 long_term MaxPower 42750000uW Limit 0uW TimeWindow 976us
################################################################################
# Modules
################################################################################
################################################################################
# Compiler
################################################################################
icc (ICC) 19.0.2.187 20190117
Copyright (C) 1985-2019 Intel Corporation. All rights reserved.
################################################################################
# MPI
################################################################################
Intel(R) MPI Library for Linux* OS, Version 2019 Update 2 Build 20190123 (id: e2d820d49)
Copyright 2003-2019, Intel Corporation.
################################################################################
# Operating System
################################################################################
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
################################################################################
# Operating System (LSB)
################################################################################
No LSB modules are available.
################################################################################
# Operating System Kernel
################################################################################
Linux broadep2 4.15.0-42-generic #45-Ubuntu SMP Thu Nov 15 19:32:57 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
################################################################################
# Hostname
################################################################################
broadep2.rrze.uni-erlangen.de