8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
23 lines
999 B
Plaintext
23 lines
999 B
Plaintext
This is a simple memory benchmark program, which tries to measure the peak
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bandwidth of sequential memory accesses and the latency of random memory
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accesses. Bandwidth is measured by running different assembly code for
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the aligned memory blocks and attempting different prefetch strategies.
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The benchmark results for some hardware can be found in the wiki page:
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https://github.com/ssvb/tinymembench/wiki
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This program can be compiled in either linux or windows (via mingw32 and msys)
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by simply running make:
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$ make
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Adding extra optimization options is possible (in linux):
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$ CFLAGS="-O2 -march=atom -mtune=atom" make
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Example of crosscompiling for ARM (also in linux):
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$ CC=arm-linux-gnueabihf-gcc CFLAGS="-O2 -mcpu=cortex-a9" make
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Example of crosscompiling and running the benchmark on android device:
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$ CC=arm-linux-gnueabihf-gcc CFLAGS="-O2 -mcpu=cortex-a8 -static" make
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$ adb push tinymembench /data/local/tmp/tinymembench
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$ adb shell /data/local/tmp/tinymembench
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