kou opened a new issue, #40882:
URL: https://github.com/apache/arrow/issues/40882
### Describe the enhancement requested
There are some shorten-64-to-32 warnings in CUDA/Skyhook codes:
```text
[816/1044] Building CXX object
src/arrow/gpu/CMakeFiles/arrow_cuda_objlib.dir/cuda_memory.cc.o
FAILED: src/arrow/gpu/CMakeFiles/arrow_cuda_objlib.dir/cuda_memory.cc.o
/bin/ccache /bin/clang++ -DARROW_EXPORTING -DARROW_EXTRA_ERROR_CONTEXT
-DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512 -DARROW_HAVE_RUNTIME_BMI2
-DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_WITH_TIMING_TESTS
-I/home/kou/work/cpp/arrow.kou/cpp.build.asan/src
-I/home/kou/work/cpp/arrow.kou/cpp/src
-I/home/kou/work/cpp/arrow.kou/cpp/src/generated -isystem
/home/kou/work/cpp/arrow.kou/cpp/thirdparty/flatbuffers/include
-Qunused-arguments -fcolor-diagnostics -Wall -Wextra -Wdocumentation
-Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-parameter
-Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time
-Wno-unknown-warning-option -Wno-pass-failed -msse4.2 -fsanitize=address
-DADDRESS_SANITIZER
-fsanitize-blacklist=/home/kou/work/cpp/arrow.kou/cpp/build-support/sanitizer-disallowed-entries.txt
-g -Werror -O0 -ggdb -g3 -std=c++17 -fPIC -MD -MT
src/arrow/gpu/CMakeFiles/arrow_cuda_objlib.dir/cuda_memory.cc.o -MF
src/arrow/gpu/CMakeFiles/arrow_cuda_objlib.dir/
cuda_memory.cc.o.d -o
src/arrow/gpu/CMakeFiles/arrow_cuda_objlib.dir/cuda_memory.cc.o -c
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/gpu/cuda_memory.cc
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/gpu/cuda_memory.cc:497:72: error:
implicit conversion loses integer precision: 'int64_t' (aka 'long') to 'int'
[-Werror,-Wshorten-64-to-32]
ARROW_ASSIGN_OR_RAISE(auto device,
arrow::cuda::CudaDevice::Make(device_id));
~~~~~
^~~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/result.h:477:35: note: expanded
from macro 'ARROW_ASSIGN_OR_RAISE'
lhs, rexpr);
^~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/result.h:448:25: note: expanded
from macro 'ARROW_ASSIGN_OR_RAISE_IMPL'
auto&& result_name = (rexpr);
\
^~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/gpu/cuda_memory.cc:508:68: error:
implicit conversion loses integer precision: 'int64_t' (aka 'long') to 'int'
[-Werror,-Wshorten-64-to-32]
ARROW_ASSIGN_OR_RAISE(auto device,
arrow::cuda::CudaDevice::Make(device_id));
~~~~~ ^~~~~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/result.h:477:35: note: expanded
from macro 'ARROW_ASSIGN_OR_RAISE'
lhs, rexpr);
^~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/arrow/result.h:448:25: note: expanded
from macro 'ARROW_ASSIGN_OR_RAISE_IMPL'
auto&& result_name = (rexpr);
\
^~~~~
2 errors generated.
[821/1044] Building CXX object
src/skyhook/CMakeFiles/arrow_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
FAILED:
src/skyhook/CMakeFiles/arrow_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
/bin/ccache /bin/clang++ -DARROW_EXTRA_ERROR_CONTEXT
-DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512 -DARROW_HAVE_RUNTIME_BMI2
-DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_WITH_TIMING_TESTS
-DXSIMD_ENABLE_XTL_COMPLEX=1 -I/home/kou/work/cpp/arrow.kou/cpp.build.asan/src
-I/home/kou/work/cpp/arrow.kou/cpp/src
-I/home/kou/work/cpp/arrow.kou/cpp/src/generated -isystem
/home/kou/work/cpp/arrow.kou/cpp/thirdparty/flatbuffers/include
-Qunused-arguments -fcolor-diagnostics -Wall -Wextra -Wdocumentation
-Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-parameter
-Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time
-Wno-unknown-warning-option -Wno-pass-failed -msse4.2 -fsanitize=address
-DADDRESS_SANITIZER
-fsanitize-blacklist=/home/kou/work/cpp/arrow.kou/cpp/build-support/sanitizer-disallowed-entries.txt
-g -Werror -O0 -ggdb -g3 -std=c++17 -fPIC -MD -MT
src/skyhook/CMakeFiles/arrow_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
-MF src/skyhook/CMakeFile
s/arrow_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o.d -o
src/skyhook/CMakeFiles/arrow_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
-c /home/kou/work/cpp/arrow.kou/cpp/src/skyhook/protocol/skyhook_protocol.cc
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/protocol/skyhook_protocol.cc:109:69:
error: implicit conversion loses integer precision: 'int64_t' (aka 'long') to
'unsigned int' [-Werror,-Wshorten-64-to-32]
bl->append(reinterpret_cast<const char*>(buffer->data()), buffer->size());
~~~~~~ ~~~~~~~~^~~~~~
1 error generated.
[823/1044] Building CXX object
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/cls/cls_skyhook.cc.o
FAILED: src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/cls/cls_skyhook.cc.o
/bin/ccache /bin/clang++ -DARROW_EXTRA_ERROR_CONTEXT
-DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512 -DARROW_HAVE_RUNTIME_BMI2
-DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_WITH_TIMING_TESTS
-DXSIMD_ENABLE_XTL_COMPLEX=1 -I/home/kou/work/cpp/arrow.kou/cpp.build.asan/src
-I/home/kou/work/cpp/arrow.kou/cpp/src
-I/home/kou/work/cpp/arrow.kou/cpp/src/generated -isystem
/home/kou/work/cpp/arrow.kou/cpp/thirdparty/flatbuffers/include
-Qunused-arguments -fcolor-diagnostics -Wall -Wextra -Wdocumentation
-Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-parameter
-Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time
-Wno-unknown-warning-option -Wno-pass-failed -msse4.2 -fsanitize=address
-DADDRESS_SANITIZER
-fsanitize-blacklist=/home/kou/work/cpp/arrow.kou/cpp/build-support/sanitizer-disallowed-entries.txt
-g -Werror -O0 -ggdb -g3 -std=c++17 -fPIC -MD -MT
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/cls/cls_skyhook.cc.o -MF
src/skyhook/CMakeFiles/cls_skyhoo
k_objlib.dir/cls/cls_skyhook.cc.o.d -o
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/cls/cls_skyhook.cc.o -c
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/cls/cls_skyhook.cc
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/cls/cls_skyhook.cc:87:37:
error: implicit conversion loses integer precision: 'int64_t' (aka 'long') to
'int' [-Werror,-Wshorten-64-to-32]
cls_cxx_read(hctx_, position, nbytes, bl.get());
~~~~~~~~~~~~ ^~~~~~
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/cls/cls_skyhook.cc:87:27:
error: implicit conversion loses integer precision: 'int64_t' (aka 'long') to
'int' [-Werror,-Wshorten-64-to-32]
cls_cxx_read(hctx_, position, nbytes, bl.get());
~~~~~~~~~~~~ ^~~~~~~~
2 errors generated.
[829/1044] Building CXX object
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
FAILED:
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
/bin/ccache /bin/clang++ -DARROW_EXTRA_ERROR_CONTEXT
-DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512 -DARROW_HAVE_RUNTIME_BMI2
-DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -DARROW_WITH_TIMING_TESTS
-DXSIMD_ENABLE_XTL_COMPLEX=1 -I/home/kou/work/cpp/arrow.kou/cpp.build.asan/src
-I/home/kou/work/cpp/arrow.kou/cpp/src
-I/home/kou/work/cpp/arrow.kou/cpp/src/generated -isystem
/home/kou/work/cpp/arrow.kou/cpp/thirdparty/flatbuffers/include
-Qunused-arguments -fcolor-diagnostics -Wall -Wextra -Wdocumentation
-Wshorten-64-to-32 -Wno-missing-braces -Wno-unused-parameter
-Wno-constant-logical-operand -Wno-return-stack-address -Wdate-time
-Wno-unknown-warning-option -Wno-pass-failed -msse4.2 -fsanitize=address
-DADDRESS_SANITIZER
-fsanitize-blacklist=/home/kou/work/cpp/arrow.kou/cpp/build-support/sanitizer-disallowed-entries.txt
-g -Werror -O0 -ggdb -g3 -std=c++17 -fPIC -MD -MT
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o
-MF src/skyhook/CMakeFiles/
cls_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o.d -o
src/skyhook/CMakeFiles/cls_skyhook_objlib.dir/protocol/skyhook_protocol.cc.o -c
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/protocol/skyhook_protocol.cc
/home/kou/work/cpp/arrow.kou/cpp/src/skyhook/protocol/skyhook_protocol.cc:109:69:
error: implicit conversion loses integer precision: 'int64_t' (aka 'long') to
'unsigned int' [-Werror,-Wshorten-64-to-32]
bl->append(reinterpret_cast<const char*>(buffer->data()), buffer->size());
~~~~~~ ~~~~~~~~^~~~~~
1 error generated.
```
### Component(s)
C++
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
