[Mlir-commits] [mlir] Reapply "[MLIR][Python] add ctype python binding support for bf16" (PR #101271)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-rocm-mi200` running on `mi200-buildbot` while building `mlir` at step 6 "test-build-check-mlir-build-only-check-mlir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/177/builds/2495

Here is the relevant piece of the build log for the reference:
```
Step 6 (test-build-check-mlir-build-only-check-mlir) failure: test (failure)
******************** TEST 'MLIR :: python/execution_engine.py' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/usr/bin/python3.8 /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py 2>&1 | /vol/worker/mi200-buildbot/mlir-rocm-mi200/build/bin/FileCheck /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py
# executed command: /usr/bin/python3.8 /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /vol/worker/mi200-buildbot/mlir-rocm-mi200/build/bin/FileCheck /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py
# .---command stderr------------
# | /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py:26:16: error: CHECK-LABEL: expected string not found in input
# | # CHECK-LABEL: TEST: testCapsule
# |                ^
# | <stdin>:1:1: note: scanning from here
# | Traceback (most recent call last):
# | ^
# | <stdin>:2:62: note: possible intended match here
# |  File "/vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py", line 8, in <module>
# |                                                              ^
# | 
# | Input file: <stdin>
# | Check file: /vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: Traceback (most recent call last): 
# | label:26'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# |             2:  File "/vol/worker/mi200-buildbot/mlir-rocm-mi200/llvm-project/mlir/test/python/execution_engine.py", line 8, in <module> 
# | label:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | label:26'1                                                                  ?                                                             possible intended match
# |             3:  from ml_dtypes import bfloat16 
# | label:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             4: ModuleNotFoundError: No module named 'ml_dtypes' 
# | label:26'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

********************


```

https://github.com/llvm/llvm-project/pull/101271