Troubleshooting

Problem 1: An error is reported when the Picard command is run.

Symptom

An error message similar to the following is displayed when Picard is run: "Unable to load libgkl_compression.so from native/libgkl_compression.so (/tmp/libgkl_compression8107837509941713683.so: /tmp/libgkl_compression8107837509941713683.so: cannot open shared object file: No such file or directory (Possible cause: can't load AMD 64-bit .so on a AARCH64-bit platform))".

Possible Cause

Genomics Kernel Library (GKL) is an acceleration library developed based on the Intel CPU, and needs to be ported to the Kunpeng platform.

Solution

Ignore this error if performance comparison is not involved.