https://github.com/ssvb/tinymembench
Tip revision: 9d082e0ff9b7ea849fe909089f974d6c307d5abe authored by Siarhei Siamashka on 09 February 2017, 11:30:51 UTC
Add mingw64 support (untested)
Add mingw64 support (untested)
Tip revision: 9d082e0
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