[libc-commits] [libc] [libc] Implement (v|f)printf on the GPU (PR #96369)
LLVM Continuous Integration via libc-commits
libc-commits at lists.llvm.org
Fri Jul 12 17:41:36 PDT 2024
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `libc-x86_64-debian-dbg-runtimes-build` running on `libc-x86_64-debian` while building `libc` at step 4 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/78/builds/1866
Here is the relevant piece of the build log for the reference:
```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
-- Build files have been written to: /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins
[1/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.sscanf.dir/sscanf.cpp.o
[2/14] Building CXX object libc/src/stdio/scanf_core/CMakeFiles/libc.src.stdio.scanf_core.scanf_main.dir/scanf_main.cpp.o
[3/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.scanf.dir/scanf.cpp.o
[4/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.fscanf.dir/fscanf.cpp.o
[5/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsnprintf.dir/vsnprintf.cpp.o
[6/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.sprintf.dir/sprintf.cpp.o
[7/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsprintf.dir/vsprintf.cpp.o
[8/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.snprintf.dir/snprintf.cpp.o
[9/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o
FAILED: libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_19_0_0_git -D_DEBUG -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc -isystem /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -g -fpie -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -std=gnu++17 -MD -MT libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o -MF libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o.d -o libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o -c /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/printf.cpp
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/printf.cpp:11:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/File/file.h:18:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/mutex.h:41:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/mutex.h:17:
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:23:2: error: "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1" [-Werror,-W#warnings]
23 | #warning "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1"
| ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:32:2: error: "LIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT is not defined, defaulting to 100" [-Werror,-W#warnings]
32 | #warning \
| ^
2 errors generated.
[10/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o
FAILED: libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_19_0_0_git -D_DEBUG -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc -isystem /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -g -fpie -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -std=gnu++17 -MD -MT libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o -MF libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o.d -o libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o -c /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/vprintf.cpp
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/vprintf.cpp:11:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/File/file.h:18:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/mutex.h:41:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/mutex.h:17:
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:23:2: error: "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1" [-Werror,-W#warnings]
23 | #warning "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1"
| ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:32:2: error: "LIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT is not defined, defaulting to 100" [-Werror,-W#warnings]
32 | #warning \
| ^
2 errors generated.
[11/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vfprintf.dir/vfprintf.cpp.o
[12/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fprintf.dir/fprintf.cpp.o
[13/14] Building CXX object libc/src/stdio/printf_core/CMakeFiles/libc.src.stdio.printf_core.printf_main.dir/printf_main.cpp.o
ninja: build stopped: subcommand failed.
FAILED: runtimes/CMakeFiles/libc /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/CMakeFiles/libc
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins && /usr/bin/cmake --build /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/ --target libc --config Debug
ninja: build stopped: subcommand failed.
['ninja', 'libc'] exited with return code 1.
The build step threw an exception...
Traceback (most recent call last):
File "/home/llvm-libc-buildbot/home/sivachandra/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 164, in step
yield
Step 6 (build libc) failure: build libc (failure)
...
-- Build files have been written to: /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins
[1/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.sscanf.dir/sscanf.cpp.o
[2/14] Building CXX object libc/src/stdio/scanf_core/CMakeFiles/libc.src.stdio.scanf_core.scanf_main.dir/scanf_main.cpp.o
[3/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.scanf.dir/scanf.cpp.o
[4/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.fscanf.dir/fscanf.cpp.o
[5/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsnprintf.dir/vsnprintf.cpp.o
[6/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.sprintf.dir/sprintf.cpp.o
[7/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsprintf.dir/vsprintf.cpp.o
[8/14] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.snprintf.dir/snprintf.cpp.o
[9/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o
FAILED: libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_19_0_0_git -D_DEBUG -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc -isystem /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -g -fpie -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -std=gnu++17 -MD -MT libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o -MF libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o.d -o libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o -c /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/printf.cpp
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/printf.cpp:11:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/File/file.h:18:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/mutex.h:41:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/mutex.h:17:
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:23:2: error: "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1" [-Werror,-W#warnings]
23 | #warning "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1"
| ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:32:2: error: "LIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT is not defined, defaulting to 100" [-Werror,-W#warnings]
32 | #warning \
| ^
2 errors generated.
[10/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o
FAILED: libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/./bin/clang++ --target=x86_64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_19_0_0_git -D_DEBUG -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc -isystem /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -g -fpie -ffixed-point -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -std=gnu++17 -MD -MT libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o -MF libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o.d -o libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o -c /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/vprintf.cpp
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/stdio/generic/vprintf.cpp:11:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/File/file.h:18:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/mutex.h:41:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/mutex.h:17:
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:23:2: error: "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1" [-Werror,-W#warnings]
23 | #warning "LIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY is not defined, defaulting to 1"
| ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/src/__support/threads/linux/raw_mutex.h:32:2: error: "LIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT is not defined, defaulting to 100" [-Werror,-W#warnings]
32 | #warning \
| ^
2 errors generated.
[11/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vfprintf.dir/vfprintf.cpp.o
[12/14] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fprintf.dir/fprintf.cpp.o
[13/14] Building CXX object libc/src/stdio/printf_core/CMakeFiles/libc.src.stdio.printf_core.printf_main.dir/printf_main.cpp.o
ninja: build stopped: subcommand failed.
FAILED: runtimes/CMakeFiles/libc /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/CMakeFiles/libc
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins && /usr/bin/cmake --build /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/ --target libc --config Debug
ninja: build stopped: subcommand failed.
['ninja', 'libc'] exited with return code 1.
The build step threw an exception...
Traceback (most recent call last):
File "/home/llvm-libc-buildbot/home/sivachandra/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 164, in step
yield
```
https://github.com/llvm/llvm-project/pull/96369
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