回复: [DISCUSS][C++][JNI] libgandiva_jni.so fails to run on ARM platform (but compilation successful)

[即 云]

Hi,

Thank you for your response. I would like to inquire about where I can download 
the ARM version of the Gandiva packages, including the libgandiva_jni.so file.

Thanks
________________________________
发件人: Sutou Kouhei <k...@clear-code.com>
发送时间: 2024年5月20日 13:21
收件人: user@arrow.apache.org <user@arrow.apache.org>
主题: Re: [DISCUSS][C++][JNI] libgandiva_jni.so fails to run on ARM platform (but 
compilation successful)

Hi,

https://github.com/apache/arrow/issues/30701 may be related.

BTW, recent our Gandiva packages include libgandiva_jni.so
for ARM. You may able to use it instead of building it
manually.


Thanks,
--
kou

In
 
<sezpr02mb55192609c92ff3a349e0f10ddf...@sezpr02mb5519.apcprd02.prod.outlook.com>
  "[DISCUSS][C++][JNI] libgandiva_jni.so fails to run on ARM platform (but 
compilation successful)" on Mon, 20 May 2024 10:10:28 +0000,
  即 云 <jiyuntian...@outlook.com> wrote:

> Greetings,
>      I have encountered an issue about Arrow on ARM platform.
>      We compiled successfully“libgandiva_jni.so”on ARM v8, but when we call 
> this lib from JAVA environment, it throws out an error "Exception 
> java.lang.UnsatisfiedLinkError:/tmp/libgandiva_jni.so9f8bef08-ab7f-425d-8b42-11f522026a10；undefined
>  symbol: _ZTIN4llvm11ObjectCacheE"
>      Would you anybody give me some clues to handle this issue?  Thanks in 
> advance!
>
> Env. details:
> Arrow version：maint-9.0.0 (https://github.com/apache/arrow/tree/maint-9.0.0)
> OS：CentOS 7.6 with ARM
> Gcc/llvm：gcc 8.3.1 ,llvm 14.0.0
> Compilation flags：
> mkdir cpp/build
> cd  cpp/build
> cmake .. -DARROW_GANDIVA_JAVA=ON -DARROW_GANDIVA=ON  -DARROW_WITH_RE2=ON 
> -DARROW_WITH_UTF8PROC=ON
> make
>
> CPU info：
> [root@ecs-5f21 arrow]# lscpu
> Architecture:          aarch64
> Byte Order:            Little Endian
> CPU(s):                2
> On-line CPU(s) list:   0,1
> Thread(s) per core:    1
> Core(s) per socket:    2
> Socket(s):             1
> NUMA node(s):          1
> Model:                 0
> CPU max MHz:           2400.0000
> CPU min MHz:           2400.0000
> BogoMIPS:              200.00
> L1d cache:             64K
> L1i cache:             64K
> L2 cache:              512K
> L3 cache:              32768K
> NUMA node0 CPU(s):     0,1
> Flags:                 fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics 
> fphp asimdhp cpuid asimdrdm jscvt fcma dcpop asimddp asimdfhm