Some of the Mormot Regression Tests fail on Odroid-X2 (ARM-v7) single board computer. about mormot2 HOT 7 CLOSED

There should be a .log file with some information about the exceptions.
Please enable debug information check the stack trace in this log file.

About the EBusError issue, I don't know exactly what is wrong.
The memory leak comes from GetRawSmbiosFromMem - which is likely to be faulty.
We could need the stack trace on the exception from the logs.

Does a /sys/firmware/dmi/tables/smbios_entry_point file exist on your system?
Perhaps we could get rid of all DMI stuff outside of the Intel/AMD world. ;)

My first guess is that there is trouble getting the reference JSON files used by Mustache, and that DNS tests fail also from a network issue.
You should be properly connected to the Internet to let the tests pass.

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Hi Arnaud

Thanks for your quick response and you're 100% right. After connecting to internet, I ran the regression test again, and the 12 failures are gone ( log: mormot_error_rev01.txt )

As for the EBusError exception, there is no "/sys/firmware/dmi/tables/smbios_entry_point" file in the system. That may be x86 specific as you noted.

As a sidenote, I watch mormot2 rise in the techempower benchmarks with great pleasure. As you may remember our previous conversation, I was not happy with mormot2 async server performance and had switched to actix. Now mormot2 is better than actix in composite scores, so I think it is time to switch back to mormot :-)

Best regards,
Ali Erturk TURKER

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Perhaps ce5a1d97 would help.

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Hi Arnaud,

Today I downloaded a fresh copy (1e1fe2d) of mORMot2 with your updates and all the
smbios related error messages are gone in the regression test: (mormot2_test_lazarus_odroid-x2_linux_rev02.txt).
Thanks a lot.

Interestingly, some JSON related tests were skipped. It just says:

- JSON benchmark: no assertion 144us

However yesterday I got this output from the same regression test:

  - JSON benchmark: 100,519 assertions passed  26.90s
     StrLen() in 23.20ms, 844.9 MB/s
     IsValidUtf8(RawUtf8) in 89.19ms, 219.7 MB/s
     IsValidUtf8(PUtf8Char) in 102.64ms, 190.9 MB/s
     IsValidJson(RawUtf8) in 151.68ms, 129.2 MB/s
     IsValidJson(PUtf8Char) in 151.26ms, 129.6 MB/s
     JsonArrayCount(P) in 151.26ms i.e. 1M/s, 129.6 MB/s
     JsonArrayCount(P,PMax) in 151.91ms i.e. 1M/s, 129 MB/s
     JsonObjectPropCount() in 93.32ms, 121.6 MB/s
     jsonUnquotedPropNameCompact in 488.09ms, 35.6 MB/s
     jsonHumanReadable in 873.16ms, 28.5 MB/s
     TDocVariant in 4.17s i.e. 38.5K/s, 4.7 MB/s
     TDocVariant no guess in 5.03s i.e. 31.9K/s, 3.9 MB/s
     TDocVariant dvoIntern in 2.65s i.e. 60.5K/s, 7.3 MB/s
     TOrmTableJson save in 156.23ms i.e. 1M/s, 55.1 MB/s
     TOrmTableJson exp in 291.53ms i.e. 551.1K/s, 67.2 MB/s
     TOrmTableJson not exp in 121.70ms i.e. 1.2M/s, 70.8 MB/s
     TDocVariant FromResults exp in 1.85s i.e. 86.4K/s, 10.5 MB/s
     TDocVariant FromResults not exp in 1.73s i.e. 92.7K/s, 4.9 MB/s
     DynArrayLoadJson exp in 1.28s i.e. 125.4K/s, 15.3 MB/s
     DynArrayLoadJson non exp in 1.16s i.e. 137.7K/s, 7.3 MB/s
     TOrmPeopleObjArray exp in 2.38s i.e. 67.4K/s, 8.2 MB/s
     TOrmPeopleObjArray non exp in 1.63s i.e. 98.2K/s, 5.2 MB/s
     fpjson in 1.62s i.e. 9.8K/s, 1.2 MB/s

I did not touch anything, what might be the reason?

Regards,
Ali Erturk TURKER

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Please try with the latest source state.

I have disable SMBIOS retrieval on ARM/AARCH64. There should be no exception any more.

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Some of the JSON tests are using the big JSON content generated during ORM tests (file test.json).
So we need to run the tests twice to have a full coverage.

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Hi Arnaud,

Thanks for the explanation. mORMot2 is a huge leap over mORMot1, and I'm looking forward to see it on top of the web framework benchmarks.

Regards,
Ali Erturk TURKER

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