Bug#1092638: openvdb: huge build log on s390x due to test failure spam, package still builds successfully

Source: openvdb
Version: 10.0.1-2.2
X-Debbugs-Cc: [email protected]

openvdb built successfully on s390x but caused such a large build log
that it could not be sent to the collector (because the transport is
mail and it exceeded the mail size limit even when the log was
compressed). I put it onto [0]. As far as I checked it mainly consists
out of a single test failing and spamming the log continuously. The test
failure was subsequently ignored.

The failures seem to be precision failures like these:

> 5: ./nanovdb/nanovdb/unittest/TestNanoVDB.cc:3434: Failure
> 5: The difference between nanoAcc.getValue(p) and sphere(p) is 0.077666789293289185, which exceeds tolerance, where
> 5: nanoAcc.getValue(p) evaluates to 0.02000001072883606,
> 5: sphere(p) evaluates to -0.057666778564453125, and
> 5: tolerance evaluates to 0.05000000074505806.

> 6: ./nanovdb/nanovdb/unittest/TestOpenVDB.cc:1034: Failure
> 6: The difference between approx and exact is 2.2453280687332153, which exceeds tolerance, where
> 6: approx evaluates to -1.5676242113113403,
> 6: exact evaluates to 0.677703857421875, and
> 6: tolerance evaluates to 0.05000000074505806.

Kind regards
Philipp Kern

[0]
https://people.debian.org/~pkern/openvdb_10.0.1-2.2_s390x-2025-01-09T03:19:51Z.gz