Kinsey Moore created a merge request: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/847
Project:Branches: opticron/rtems:brmain-swap-jffs2-crc to rtems/rtos/rtems:main Author: Kinsey Moore Assignee: Kinsey Moore ## Summary cpukit,spec: Swap JFFS2 to zlib CRC32 Move JFFS2 from the Cygwin implementation of CRC32 to the zlib implementation which can take advantage of hardware acceleration and reduces code duplication. Synthetic benchmarks on AArch64 hardware show approximately a 17x improvement in CRC32 calculation speed and real-world testing with JFFS2 shows a 1% improvement in mount times, a 5% improvement in data write times, and a 9% improvement in garbage collection times. A test was written to compare hash generation between the two algorithms and a partition was created with one and then remounted with the other with no errors. <!-- Default settings, if it is a dropdown it will set after submission --> -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/847 You're receiving this email because of your account on gitlab.rtems.org.
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