arm_c_benchmark

This simple benchmark tests single core performance of CPU and RAM.

You can also use different compiler to build this to in order to explore diff between compilers.

Results

4.2GHz Core-i5 3570K DDR3 1600 DUAL Ch VM

BENCHMARK: 0| malloc and free in Ktimes/sec  : 34141 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 18053 .
BENCHMARK: 2| int calculation in   Kloops/sec: 53089 .
BENCHMARK: 3| float calculation in Kloops/sec: 51567 .

3.4GHz Core-i3 3320 DDR3 1650 DUAL Ch baremetal

BENCHMARK: 0| malloc and free in Ktimes/sec  : 28457 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 19493 .
BENCHMARK: 2| int calculation in   Kloops/sec: 44216 .
BENCHMARK: 3| float calculation in Kloops/sec: 43504 .

2.26GHz Xeon L5520 * 2 DDR3 1333 ECC DUAL Ch baremetal

BENCHMARK: 0| malloc and free in Ktimes/sec  : 18372 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 12597 .
BENCHMARK: 2| int calculation in   Kloops/sec: 23383 .
BENCHMARK: 3| float calculation in Kloops/sec: 32948 .

1.86GHz ATOM D525 DDR3 800 Single Ch baremetal

BENCHMARK: 0| malloc and free in Ktimes/sec  : 5100 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 2400 .
BENCHMARK: 2| int calculation in   Kloops/sec: 3591 .
BENCHMARK: 3| float calculation in Kloops/sec: 11950 .

720MHz Ti Coretex-A8 AM3359 DDR3 606 (native compiled)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 50 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 231 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1276 .
BENCHMARK: 3| float calculation in Kloops/sec: 1910 .

720MHz Ti Beaglebone DDR2 400 (native compiled)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 51 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 200 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1272 .
BENCHMARK: 3| float calculation in Kloops/sec: 1882 .

1GHz Beaglebone Black Coretex-A8 AM3359 DDR3 (native angstrom os)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 36 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 251 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1760 .
BENCHMARK: 3| float calculation in Kloops/sec: 2572 .

1.7GHz Odroid-U2 Enyox 4412 (android os)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 90 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 2663 .
BENCHMARK: 2| int calculation in   Kloops/sec: 2505 .
BENCHMARK: 3| float calculation in Kloops/sec: 12181 .

1GHz Freescale i.mx6 SABRE-SDB (kernel 3.9 ubuntu 13.04) robertCNelson netinstall

BENCHMARK: 0| malloc and free in Ktimes/sec  : 37 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 800 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1467 .
BENCHMARK: 3| float calculation in Kloops/sec: 7135 .

1.33GHz Marvell MV78460 ubuntu 14.04

BENCHMARK: 0| malloc and free in Ktimes/sec  : 66 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 2516 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1627 .
BENCHMARK: 3| float calculation in Kloops/sec: 11096 .

NXP S32V AARCH64

BENCHMARK: 0| malloc and free in Ktimes/sec  : 68 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 1404 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1796 .
BENCHMARK: 3| float calculation in Kloops/sec: 8616 .

Rockchip RK3308 (Cortex-A35 1.3GHz) 16bit 256MB DDR3

BENCHMARK: 0| malloc and free in Ktimes/sec  : 60 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 758 .
BENCHMARK: 2| int calculation in   Kloops/sec: 1605 .
BENCHMARK: 3| float calculation in Kloops/sec: 10913 .

1.1GHz Ti AM6548/DRA804M Quad Core Cortex-A53 DDR4 4GB with ECC

BENCHMARK: 0| malloc and free in Ktimes/sec  : 2525 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 1624 .
BENCHMARK: 2| int calculation in   Kloops/sec: 6618 .
BENCHMARK: 3| float calculation in Kloops/sec: 6875 .

1.2GHz Ariaboard Renesas RZ/G2E Dual Core Cortex-A53 DDR3L 2GB (32bit, AARCH64 bin)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 3787 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 832 .
BENCHMARK: 2| int calculation in   Kloops/sec: 9904 .
BENCHMARK: 3| float calculation in Kloops/sec: 10303 .

1.2GHz Ariaboard Renesas RZ/G2L Dual Core Cortex-A55 DDR4L 1GB (32bit, AARCH64 bin)

BENCHMARK: 0| malloc and free in Ktimes/sec  : 3875 .
BENCHMARK: 1| memcpy of 256KB data in MB/s   : 1377 .
BENCHMARK: 2| int calculation in   Kloops/sec: 9814 .
BENCHMARK: 3| float calculation in Kloops/sec: 10849 .