-
Notifications
You must be signed in to change notification settings - Fork 172
Open
Labels
bugA request to fix an issueA request to fix an issue
Description
Summary
The MKLGPU backend tests can fail on PVC.
Version
Using the tip of develop as of today (6923d40).
Environment
Running on PVC ( GPU Max 1100 1.3) with the oneAPI base toolkit 2024.2.0. OS is Ubuntu 22.04.
apt level-zero package versions:
- level-zero: 1.16.15-881~22.04
- level-zero-dev: 1.16.15-881~22.04
- intel-level-zero-gpu: 1.3.30049.10-950~22.04
Steps to reproduce
cmake -Bbuild-pvc -GNinja .
cd build-pvc
ninja
ctest --output-on-failure
Observed behavior
Full log: log_pvc.txt
The tests failing all seem to be 2D.
Short extract:
[ RUN ] ComputeTestSuite/ComputeTests_in_place_COMPLEX.COMPLEX_SINGLE_in_place_buffer/sizes_4x4_fwd_strides_0_7_1_bwd_strides_0_5_1_batches_2_Intel_R__Data_Center_GPU_Max_1100
Mismatching results: actual = (2.32784,-0.862237) vs. reference = (-0.0695089,0.350374)
relative error = 7.52116 absolute error = 2.68658 relative bound = 9.53674e-05 absolute bound = 1.55578e-05
at position 2, 0, 0
at indices 10, 8
Mismatching results: actual = (1.28088,-0.619282) vs. reference = (2.32784,-0.862237)
relative error = 0.432961 absolute error = 1.07478 relative bound = 9.53674e-05 absolute bound = 1.55578e-05
at position 2, 1, 0
at indices 11, 9
Mismatching results: actual = (0.626577,1.75821) vs. reference = (1.28088,-0.619282)
relative error = 1.7332 absolute error = 2.46588 relative bound = 9.53674e-05 absolute bound = 1.55578e-05
at position 2, 2, 0
at indices 12, 10
Note the BLAS failures are reported in a separate issue: #600
Expected behavior
The tests should pass.
Metadata
Metadata
Assignees
Labels
bugA request to fix an issueA request to fix an issue