When there is a completion error, the plugin is calling fi_cq_strerror() to get a string message corresponding to the specific error. However, there are errors that are not recognized by libfabric, and that function will just return "Unknown error". This PR is adding the prov_errno value, together with the string representation, to the error log statement, to make it easier to debug such cases.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
AmedeoSapio
commented
3 months ago
When there is a completion error, the plugin is calling fi_cq_strerror() to get a string message corresponding to the specific error. However, there are errors that are not recognized by libfabric, and that function will just return "Unknown error". This PR is adding the prov_errno value, together with the string representation, to the error log statement, to make it easier to debug such cases.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.