oneMKL

[James Hollingsworth]

Hi Oleg,

I'm running the latest daily build linux binaries (though I have had this problem with builds from June too)...

... when I run camera_solve, I'm getting errors of this sort:
INTEL oneMKL ERROR: /data/local/soft/asp/StereoPipeline-3.6.0-alpha-2025-09-17-x
86_64-Linux/libexec/../lib/libmkl_avx512.so.2: cannot open shared object file: No such file or directory.
Intel oneMKL FATAL ERROR: Cannot load libmkl_avx512.so.2 or libmkl_def.so.2.

The more recent versions of ASP seem to require libmkl_avx512.so.2 or libmkl_def.so.2, but these are not included in the lib/ directory. Without a matching system MKL installation the binary fails to start. (I do have MKL, but obviously an older one). WOuld it be possible to bundle these additional MKL backend libraries with the pre-compiled binaries? I guess my MKL build is a little old (<2022?)... maybe I need to persuade my sys admin to update.

Cheers,

James

[Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]]

James,

I am seeing that the tool build_reconstruction does depend on a few mkl libs, but we ship all that are needed (libmkl_intel, libmkl_core). Somehow, under the hood these seem to bring other ones but they don't show up as being linked to.

Anyhow, I modified the build to pull the other mkl libraries. I tested this and the new libs get added to the build. You can try tomorrow to fetch build 2025-09-18 and see if it works.

---

From: ames-stereo-pi...@googlegroups.com <ames-stereo-pi...@googlegroups.com> on behalf of James Hollingsworth <hollings...@gmail.com>
Sent: Wednesday, September 17, 2025 8:35 AM
To: Ames Stereo Pipeline Support <ames-stereo-pi...@googlegroups.com>
Subject: [EXTERNAL] [BULK] oneMKL

 

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[James Hollingsworth]

amazing... many thanks Oleg :)