https://github.com/ssvb/tinymembench
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Tip revision: a2cf6d7e382e3aea1eb39173174d9fa28cad15f3 authored by Siarhei Siamashka on 14 February 2017, 21:58:50 UTC
Fix use of uninitialized variable 's' (reported by Coverity)
Tip revision: a2cf6d7
readme.txt
This is a simple memory benchmark program, which tries to measure the peak
bandwidth of sequential memory accesses and the latency of random memory
accesses. Bandwidth is measured by running different assembly code for
the aligned memory blocks and attempting different prefetch strategies.

The benchmark results for some hardware can be found in the wiki page:
    https://github.com/ssvb/tinymembench/wiki

This program can be compiled in either linux or windows (via mingw32 and msys)
by simply running make:
    $ make

Adding extra optimization options is possible (in linux):
    $ CFLAGS="-O2 -march=atom -mtune=atom" make

Example of crosscompiling for ARM (also in linux):
    $ CC=arm-linux-gnueabihf-gcc CFLAGS="-O2 -mcpu=cortex-a9" make

Example of crosscompiling and running the benchmark on android device:
    $ CC=arm-linux-gnueabihf-gcc CFLAGS="-O2 -mcpu=cortex-a8 -static" make
    $ adb push tinymembench /data/local/tmp/tinymembench
    $ adb shell /data/local/tmp/tinymembench
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