Using
username "ec2-user".
Authenticating
with public key "imported-openssh-key"
Last
login: Fri Nov 15 02:29:57 2013 from 129.94.41.203
__|
__|_ )
_|
( / Amazon Linux AMI
___|\___|___|
https://aws.amazon.com/amazon-linux-ami/2013.09-release-notes/
No packages
needed for security; 4 packages available
Run
"sudo yum update" to apply all updates.
[ec2-user@ip-10-250-2-252
~]$
[ec2-user@ip-10-250-2-252
~]$ cat /proc/cpuinfo | grep -i processor | wc -l
32
[ec2-user@ip-10-250-2-252
~]$ cat /proc/meminfo
MemTotal: 61603084 kB
MemFree: 61214964 kB
Buffers: 6508 kB
Cached: 181536 kB
SwapCached: 0 kB
Active: 169776 kB
Inactive: 29000 kB
Active(anon): 10800 kB
Inactive(anon): 8 kB
Active(file): 158976 kB
Inactive(file): 28992 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 4 kB
Writeback: 0 kB
AnonPages: 10788 kB
Mapped: 6480 kB
Shmem: 48 kB
Slab: 50124 kB
SReclaimable: 20456 kB
SUnreclaim: 29668 kB
KernelStack: 1712 kB
PageTables: 1900 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 30801540 kB
Committed_AS: 53016 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 114088 kB
VmallocChunk: 34359624263 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 62922752 kB
DirectMap2M: 0 kB
[ec2-user@ip-10-250-2-252
~]$
[ec2-user@ip-10-250-2-252
Geekbench-2.4.0-Linux]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 7.9G 1000M
6.9G 13% /
tmpfs 30G 0
30G 0% /dev/shm
[ec2-user@ip-10-250-2-252
Geekbench-2.4.0-Linux]$ dd if=/dev/zero of=bigfile bs=1024k count=5000
5000+0
records in
5000+0
records out
5242880000
bytes (5.2 GB) copied, 123.612 s, 42.4 MB/s
<....>
[ec2-user@ip-10-250-2-252
Geekbench-2.4.0-Linux]$
[ec2-user@ip-10-250-2-252
Geekbench-2.4.0-Linux]$ ./geekbench_x86_64
Geekbench
2.4.0 : http://www.primatelabs.com/geekbench/
System
Information
Operating System Linux 3.4.68-59.97.amzn1.x86_64 x86_64
Model
Motherboard
Processor Intel(R) Xeon(R) CPU E5-2680
v2 @ 2.80GHz @ 2.80 GHz
1 Processor, 32 Threads
Processor ID GenuineIntel Family 6 Model 62
Stepping 4
L1 Instruction Cache 32.0 KB x 16
L1 Data Cache 32.0 KB x 16
L2 Cache 256 KB x 16
L3 Cache 25.0 MB
Memory 58.7 GB
BIOS
Integer
Blowfish
single-threaded scalar 2121 ||||||||
multi-threaded scalar 63260
||||||||||||||||||||||||||||||||||||||||
Text Compress
single-threaded scalar 3027 ||||||||||||
multi-threaded scalar 61756 ||||||||||||||||||||||||||||||||||||||||
Text Decompress
single-threaded scalar 3683 ||||||||||||||
multi-threaded scalar 77284
||||||||||||||||||||||||||||||||||||||||
Image Compress
single-threaded scalar 2712 ||||||||||
multi-threaded scalar 58859 ||||||||||||||||||||||||||||||||||||||||
Image Decompress
single-threaded scalar 3112 ||||||||||||
multi-threaded scalar 58788
||||||||||||||||||||||||||||||||||||||||
Lua
single-threaded scalar 5294 |||||||||||||||||||||
multi-threaded scalar 99794
||||||||||||||||||||||||||||||||||||||||
Floating
Point
Mandelbrot
single-threaded scalar 2740 ||||||||||
multi-threaded scalar 87872
||||||||||||||||||||||||||||||||||||||||
Dot Product
single-threaded scalar 4272 |||||||||||||||||
multi-threaded scalar 108177
||||||||||||||||||||||||||||||||||||||||
single-threaded vector 6305 |||||||||||||||||||||||||
multi-threaded vector 123948
||||||||||||||||||||||||||||||||||||||||
LU Decomposition
single-threaded scalar 3302 |||||||||||||
multi-threaded scalar 22878
||||||||||||||||||||||||||||||||||||||||
Primality Test
single-threaded scalar 6271 |||||||||||||||||||||||||
multi-threaded scalar 101071 ||||||||||||||||||||||||||||||||||||||||
Sharpen Image
single-threaded scalar 6661 ||||||||||||||||||||||||||
multi-threaded scalar 175624
||||||||||||||||||||||||||||||||||||||||
Blur Image
single-threaded scalar 2780 |||||||||||
multi-threaded scalar 78959
||||||||||||||||||||||||||||||||||||||||
Memory
Read Sequential
single-threaded scalar 5639 ||||||||||||||||||||||
Write Sequential
single-threaded scalar 7619 ||||||||||||||||||||||||||||||
Stdlib Allocate
single-threaded scalar 5306 |||||||||||||||||||||
Stdlib Write
single-threaded scalar 1381 |||||
Stdlib Copy
single-threaded scalar 1808 |||||||
Stream
Stream Copy
single-threaded scalar 6149 ||||||||||||||||||||||||
single-threaded vector 6257 |||||||||||||||||||||||||
Stream Scale
single-threaded scalar 6547 ||||||||||||||||||||||||||
single-threaded vector 6121 ||||||||||||||||||||||||
Stream Add
single-threaded scalar 5759 |||||||||||||||||||||||
single-threaded vector 5873 |||||||||||||||||||||||
Stream Triad
single-threaded scalar 6262 |||||||||||||||||||||||||
single-threaded vector 4392 |||||||||||||||||
Benchmark
Summary
Integer Score 36640 ||||||||||||||||||||||||||||||||||||||||
Floating Point Score 52204
||||||||||||||||||||||||||||||||||||||||
Memory Score 4350 |||||||||||||||||
Stream Score 5920 |||||||||||||||||||||||
Geekbench Score 32557 ||||||||||||||||||||||||||||||||||||||||
Upload
results to the Geekbench Browser? [Y/n]y
Uploading
results to the Geekbench Browser. This could take a minute or two
depending
on the speed of your internet connection.
Upload
succeeded. Visit the following link and view your results online:
[ec2-user@ip-10-250-2-252
Geekbench-2.4.0-Linux]$
<….>
[ec2-user@ip-10-250-2-252
Geekbench-3.1.2-Linux]$ ./geekbench_x86_64
Geekbench
3.1.2 : http://www.primatelabs.com/geekbench/
System
Information
Operating System Linux 3.4.68-59.97.amzn1.x86_64 x86_64
Model
N/A
Motherboard N/A
Processor Intel(R) Xeon(R) CPU E5-2680
v2 @ 2.80GHz @ 2.80 GHz
1 Processor, 32 Threads
Processor ID GenuineIntel Family 6 Model 62
Stepping 4
L1 Instruction Cache 32.0 KB x 16
L1 Data Cache 32.0 KB x 16
L2 Cache 256 KB x 16
L3 Cache 25.0 MB
Memory 58.7 GB
BIOS
Compiler Clang 3.3 (tags/RELEASE_33/final)
Integer
AES
single-core 2536
2.17 GB/sec
multi-core 38531 33.0 GB/sec
Twofish
single-core 2716 152.4 MB/sec
multi-core 61321 3.36 GB/sec
SHA1
single-core 3151 342.1 MB/sec
multi-core 51862 5.50 GB/sec
SHA2
single-core 3433 148.6 MB/sec
multi-core 52594 2.22 GB/sec
BZip2 Compress
single-core 2532 10.3 MB/sec
multi-core 52007 211.4 MB/sec
BZip2 Decompress
single-core 2530 13.7 MB/sec
multi-core 52614 285.2 MB/sec
JPEG Compress
single-core 2793
38.9 Mpixels/sec
multi-core 59007
822.0 Mpixels/sec
JPEG Decompress
single-core 3441
85.1 Mpixels/sec
multi-core 61620 1.52 Gpixels/sec
PNG Compress
single-core 2692
2.15 Mpixels/sec
multi-core 58812 47.0 Mpixels/sec
PNG Decompress
single-core 2730
31.5 Mpixels/sec
multi-core 58539
674.9 Mpixels/sec
Sobel
single-core 3454
125.7 Mpixels/sec
multi-core 58656 2.13 Gpixels/sec
Lua
single-core 2934 2.64 MB/sec
multi-core 55985 50.3 MB/sec
Dijkstra
single-core 2284 8.20 Mpairs/sec
multi-core 30803 110.5 Mpairs/sec
Floating
Point
BlackScholes
single-core 2349 10.5 Mnodes/sec
multi-core 49401
219.8 Mnodes/sec
Mandelbrot
single-core 2686 2.75 Gflops
multi-core 71811 73.6 Gflops
Sharpen Filter
single-core 2323 1.72 Gflops
multi-core 47351 35.1 Gflops
Blur Filter
single-core 1929 1.84 Gflops
multi-core 44703 42.6 Gflops
SGEMM
single-core 3472 9.73 Gflops
multi-core 58402 163.6 Gflops
DGEMM
single-core 3390
4.98 Gflops
multi-core 58441 85.9 Gflops
SFFT
single-core 2758 2.91 Gflops
multi-core 43973 46.4 Gflops
DFFT
single-core 2909 2.65 Gflops
multi-core 50320 45.8 Gflops
N-Body
single-core 4548 1.69 Mpairs/sec
multi-core 77548 28.8 Mpairs/sec
Ray Trace
single-core 3625
4.27 Mpixels/sec
multi-core 69037 81.4 Mpixels/sec
Memory
Stream Copy
single-core 1156 4.61 GB/sec
multi-core 2284 9.11 GB/sec
Stream Scale
single-core 2296 9.17 GB/sec
multi-core 4585 18.3 GB/sec
Stream Add
single-core 2189 9.90 GB/sec
multi-core 4184 18.9 GB/sec
Stream Triad
single-core 2226 9.78 GB/sec
multi-core 4265 18.7 GB/sec
Benchmark
Summary
Integer Score 2839
52377
Floating Point Score 2913
56005
Memory Score 1896 3697
Geekbench Score 2680 44092
Upload
results to the Geekbench Browser? [Y/n]y
Uploading
results to the Geekbench Browser. This could take a minute or two
depending
on the speed of your internet connection.
Upload
succeeded. Visit the following link and view your results online:
<…>
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$ ./mhz
3101
MHz, 0.3225 nanosec clock
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$ ./stream
STREAM
copy latency: 0.96 nanoseconds
STREAM
copy bandwidth: 16751.00 MB/sec
STREAM
scale latency: 0.97 nanoseconds
STREAM
scale bandwidth: 16446.80 MB/sec
STREAM
add latency: 1.30 nanoseconds
STREAM
add bandwidth: 18450.18 MB/sec
STREAM
triad latency: 1.29 nanoseconds
STREAM
triad bandwidth: 18564.36 MB/sec
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$ ./stream -P 10
STREAM
copy latency: 3.32 nanoseconds
STREAM
copy bandwidth: 48156.42 MB/sec
STREAM
scale latency: 3.32 nanoseconds
STREAM
scale bandwidth: 48241.43 MB/sec
STREAM
add latency: 4.33 nanoseconds
STREAM
add bandwidth: 55369.63 MB/sec
STREAM
triad latency: 4.97 nanoseconds
STREAM
triad bandwidth: 48317.76 MB/sec
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$ ./lat_mem rd 512
-bash:
./lat_mem: No such file or directory
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$ ./lat_mem_rd 512
"stride=64
0.00049
1.292
0.00098
1.292
0.00195
1.293
0.00293
1.293
0.00391
1.292
0.00586
1.294
0.00781
1.292
0.01172
1.293
0.01562
1.292
0.02344
1.293
0.03125
1.334
0.04688
3.845
0.06250
3.842
0.09375
3.846
0.12500
3.853
0.18750
4.016
0.25000
4.092
0.37500
4.172
0.50000
4.193
0.75000
4.221
1.00000
4.203
1.50000
4.220
2.00000
4.186
3.00000
4.258
4.00000
4.244
6.00000
4.270
8.00000
4.234
12.00000
4.263
16.00000
4.479
24.00000
6.715
32.00000
8.502
48.00000
8.977
64.00000
9.064
96.00000
9.166
128.00000
9.195
192.00000
9.299
256.00000
9.302
384.00000
9.326
512.00000
9.297
[ec2-user@ip-10-250-2-252
x86_64-linux-gnu]$
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