[clang] [llvm] [Clang-Repl] Add support for out-of-process execution. (PR #110418)

Tue Nov 12 03:04:34 PST 2024

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-fast` running on `sanitizer-buildbot4` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/169/builds/5220

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87078 of 87079 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: Clang :: Interpreter/out-of-process.cpp (87044 of 87078)
******************** TEST 'Clang :: Interpreter/out-of-process.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
RUN: at line 3: cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/clang-repl -oop-executor -orc-runtime | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/clang-repl -oop-executor -orc-runtime
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
clang-repl: No such file or directory
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Slowest Tests:
--------------------------------------------------------------------------
502.86s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
303.59s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
293.23s: Clang :: Driver/fsanitize.c
288.61s: Clang :: OpenMP/target_update_codegen.cpp
254.29s: Clang :: Preprocessor/riscv-target-features.c
210.13s: Clang :: Driver/arm-cortex-cpus-1.c
202.59s: Clang :: Driver/arm-cortex-cpus-2.c
200.28s: LLVM :: CodeGen/AMDGPU/memintrinsic-unroll.ll
187.37s: Clang :: Preprocessor/arm-target-features.c
175.54s: Clang :: Preprocessor/aarch64-target-features.c
168.80s: Clang :: Analysis/a_flaky_crash.cpp
155.06s: Clang :: Preprocessor/predefined-arch-macros.c
139.40s: Clang :: OpenMP/target_data_codegen.cpp
138.48s: Clang :: Driver/linux-ld.c
130.17s: Clang :: OpenMP/target_teams_distribute_parallel_for_simd_codegen_registration.cpp
125.37s: Clang :: Driver/clang_f_opts.c
124.71s: LLVM :: CodeGen/RISCV/attributes.ll
122.47s: Clangd Unit Tests :: ./ClangdTests/PrerequisiteModulesTests/ReusabilityTest
122.18s: Clang :: OpenMP/target_teams_distribute_simd_codegen_registration.cpp
Step 10 (stage2/asan_ubsan check) failure: stage2/asan_ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87078 of 87079 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: Clang :: Interpreter/out-of-process.cpp (87044 of 87078)
******************** TEST 'Clang :: Interpreter/out-of-process.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
RUN: at line 3: cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/clang-repl -oop-executor -orc-runtime | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/clang-repl -oop-executor -orc-runtime
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
clang-repl: No such file or directory
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Slowest Tests:
--------------------------------------------------------------------------
502.86s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
303.59s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
293.23s: Clang :: Driver/fsanitize.c
288.61s: Clang :: OpenMP/target_update_codegen.cpp
254.29s: Clang :: Preprocessor/riscv-target-features.c
210.13s: Clang :: Driver/arm-cortex-cpus-1.c
202.59s: Clang :: Driver/arm-cortex-cpus-2.c
200.28s: LLVM :: CodeGen/AMDGPU/memintrinsic-unroll.ll
187.37s: Clang :: Preprocessor/arm-target-features.c
175.54s: Clang :: Preprocessor/aarch64-target-features.c
168.80s: Clang :: Analysis/a_flaky_crash.cpp
155.06s: Clang :: Preprocessor/predefined-arch-macros.c
139.40s: Clang :: OpenMP/target_data_codegen.cpp
138.48s: Clang :: Driver/linux-ld.c
130.17s: Clang :: OpenMP/target_teams_distribute_parallel_for_simd_codegen_registration.cpp
125.37s: Clang :: Driver/clang_f_opts.c
124.71s: LLVM :: CodeGen/RISCV/attributes.ll
122.47s: Clangd Unit Tests :: ./ClangdTests/PrerequisiteModulesTests/ReusabilityTest
122.18s: Clang :: OpenMP/target_teams_distribute_simd_codegen_registration.cpp
Step 13 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87077 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: Clang :: Interpreter/out-of-process.cpp (86982 of 87077)
******************** TEST 'Clang :: Interpreter/out-of-process.cpp' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
RUN: at line 3: cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/clang-repl -oop-executor -orc-runtime | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ cat /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/clang-repl -oop-executor -orc-runtime
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp
clang-repl: No such file or directory
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/clang/test/Interpreter/out-of-process.cpp

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Slowest Tests:
--------------------------------------------------------------------------
318.18s: LLVM :: CodeGen/AMDGPU/memintrinsic-unroll.ll
144.22s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
139.60s: Clang :: Analysis/runtime-regression.c
97.51s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret.c
88.22s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret-bfloat.c
78.77s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
78.77s: Clang :: OpenMP/target_update_codegen.cpp
77.71s: LLVM :: CodeGen/RISCV/rvv/expandload.ll
77.33s: Clang :: CodeGen/X86/sse2-builtins.c
75.69s: LLVM :: CodeGen/AMDGPU/flat_atomics_i64_system.ll
75.65s: Clang :: CodeGen/X86/rot-intrinsics.c
75.35s: Clang :: Headers/arm-neon-header.c
73.59s: LLVM :: CodeGen/X86/vector-interleaved-load-i8-stride-8.ll
71.35s: LLVM :: MC/Mips/mips-jump-pc-region.s
70.04s: Clang :: CodeGen/X86/avx2-builtins.c
69.16s: Clang :: CodeGen/X86/x86_64-xsave.c
66.41s: LLVM :: CodeGen/AMDGPU/llvm.amdgcn.permlane.ll
66.39s: LLVM :: CodeGen/AMDGPU/bf16.ll
63.99s: Clang :: CodeGen/X86/fma-builtins-constrained.c

```

</details>

https://github.com/llvm/llvm-project/pull/110418