Open hjabird opened 3 weeks ago
This turned out to be a rocFFT bug. RocFFT issue https://github.com/ROCm/rocFFT/issues/504
There is a work-around for the above at https://github.com/hjabird/oneMKL/tree/hjab/fix_rocfft6_issue
Unfortunately there is still are still failing tests - out-of-place complex 4x4x4_fwd_strides_2_4_1_16_bwd_strides_1_4_16_1_batches_2. These tests pass with ROCm 5.4.3, but fail with ROCm 5.7.1 and later.
This looks like a bug in rocFFT to me. I've described the issue at https://github.com/ROCm/rocFFT/issues/507. I think we oneMKL Interfaces will have to throw unsupported on these tranposing DFTs.
Summary
The current tip of oneMKL interfaces fails unit tests when using ROCm 6.0 or later. Using ROCm 5.4.3 does not fail tests.
The failed tests are real-to-complex multi-dimensional tests.
Version
The issue was introduced with https://github.com/oneapi-src/oneMKL/pull/528 and can be reproduced with oneMKL interfaces developr.
Environment
Steps to reproduce
Build with RocFFT enabled. Test with
to observe failures.
Observed behavior
Tests give wrong results or memory faults.
Expected behavior
Tests should pass.