[Mlir-commits] [mlir] [MLIR][Python] Make check-mlir-python depend on runner utils (PR #166077)
llvmlistbot at llvm.org
llvmlistbot at llvm.org
Sun Nov 2 08:56:04 PST 2025
https://github.com/PragmaTwice created https://github.com/llvm/llvm-project/pull/166077
`ninja check-mlir-python` will fail in the recent main branch due to missing shared libraries (`libmlir_runner_utils.so` and `libmlir_c_runner_utils.so`).
This PR adds `mlir_c_runner_utils` and `mlir_runner_utils` into dependencies of `check-mlir-python` so it will make sure that these libraries are available before the test cases are executed.
```
[4350/4351] Running the MLIR Python regression tests
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-translate in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-lsp-server in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-execution-engine-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-global-constructors-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-ir-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-irdl-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-llvm-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-pass-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-pdl-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-quant-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-rewrite-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-sparse-tensor-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-transform-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-transform-interpreter-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-capi-translation-test in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-reduce in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-pdll in /llvm-project/build/./bin:/llvm-project/build/./bin:
llvm-lit: /llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find mlir-opt in /llvm-project/build/./bin:/llvm-project/build/./bin:
FAIL: MLIR :: python/execution_engine.py (92 of 99)
******************** TEST 'MLIR :: python/execution_engine.py' FAILED ********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
env MLIR_RUNNER_UTILS=/llvm-project/build/lib/libmlir_runner_utils.so MLIR_C_RUNNER_UTILS=/llvm-project/build/lib/libmlir_c_runner_utils.so /python-env/bin/python3 /llvm-project/mlir/test/python/execution_engine.py 2>&1 | /llvm-project/build/bin/FileCheck /llvm-project/mlir/test/python/execution_engine.py
# executed command: env MLIR_RUNNER_UTILS=/llvm-project/build/lib/libmlir_runner_utils.so MLIR_C_RUNNER_UTILS=/llvm-project/build/lib/libmlir_c_runner_utils.so /python-env/bin/python3 /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: /llvm-project/build/bin/FileCheck /llvm-project/mlir/test/python/execution_engine.py
# .---command stderr------------
# | /llvm-project/mlir/test/python/execution_engine.py:741:16: error: CHECK-LABEL: expected string not found in input
# | # CHECK-LABEL: TEST: testNanoTime
# | ^
# | <stdin>:62:24: note: scanning from here
# | TEST: testSharedLibLoad
# | ^
# | <stdin>:73:68: note: possible intended match here
# | File "/llvm-project/mlir/test/python/execution_engine.py", line 732, in testSharedLibLoad
# | ^
# |
# | Input file: <stdin>
# | Check file: /llvm-project/mlir/test/python/execution_engine.py
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 57: TEST: testF8E5M2Memref
# | 58:
# | 59: TEST: testDynamicMemrefAdd2D
# | 60: True
# | 61:
# | 62: TEST: testSharedLibLoad
# | label:741'0 X error: no match found
# | 63: Failed to create MemoryBuffer for: /llvm-project/build/lib/libmlir_runner_utils.so
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 64: Error: No such file or directory
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 65: Failed to create MemoryBuffer for: /llvm-project/build/lib/libmlir_c_runner_utils.so
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 66: Error: No such file or directory
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 67: JIT session error: Symbols not found: [ _mlir_ciface_printMemrefF32 ]
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 68: Traceback (most recent call last):
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 69: File "/llvm-project/mlir/test/python/execution_engine.py", line 737, in <module>
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 70: run(testSharedLibLoad)
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~
# | 71: File "/llvm-project/mlir/test/python/execution_engine.py", line 35, in run
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 72: f()
# | label:741'0 ~~~~~
# | 73: File "/llvm-project/mlir/test/python/execution_engine.py", line 732, in testSharedLibLoad
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | label:741'1 ? possible intended match
# | 74: execution_engine.invoke("main", arg0_memref_ptr)
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 75: File "/llvm-project/build/tools/mlir/python_packages/mlir_core/mlir/execution_engine.py", line 31, in invoke
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 76: func = self.lookup(name)
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 77: ^^^^^^^^^^^^^^^^^
# | label:741'0 ~~~~~~~~~~~~~~~~~~~
# | 78: File "/llvm-project/build/tools/mlir/python_packages/mlir_core/mlir/execution_engine.py", line 22, in lookup
# | label:741'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
********************
********************
Failed Tests (1):
MLIR :: python/execution_engine.py
Testing Time: 2.60s
Total Discovered Tests: 99
Unsupported: 2 (2.02%)
Passed : 96 (96.97%)
Failed : 1 (1.01%)
FAILED: tools/mlir/test/python/CMakeFiles/check-mlir-python /llvm-project/build/tools/mlir/test/python/CMakeFiles/check-mlir-python
cd /llvm-project/build/tools/mlir/test/python && /python-env/bin/python3 /llvm-project/build/./bin/llvm-lit -sv /llvm-project/build/tools/mlir/test/python
ninja: build stopped: subcommand failed.
```
>From 169e42194ab80c47d0cf1b2cf8b7c405d9cc046b Mon Sep 17 00:00:00 2001
From: PragmaTwice <twice at apache.org>
Date: Mon, 3 Nov 2025 00:48:27 +0800
Subject: [PATCH] [MLIR][Python] Make check-mlir-python depend on runner utils
---
mlir/test/python/CMakeLists.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mlir/test/python/CMakeLists.txt b/mlir/test/python/CMakeLists.txt
index 2c123811c2998..e9cc173a8111a 100644
--- a/mlir/test/python/CMakeLists.txt
+++ b/mlir/test/python/CMakeLists.txt
@@ -12,6 +12,8 @@ add_public_tablegen_target(MLIRPythonTestIncGen)
add_subdirectory(lib)
set(MLIR_PYTHON_TEST_DEPENDS MLIRPythonModules mlir-runner)
+# These two targets are required by ExecutionEngine test cases.
+list(APPEND MLIR_PYTHON_TEST_DEPENDS mlir_c_runner_utils mlir_runner_utils)
if(NOT MLIR_STANDALONE_BUILD)
list(APPEND MLIR_PYTHON_TEST_DEPENDS FileCheck count not)
endif()
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