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https://issues.apache.org/jira/browse/MAPREDUCE-6241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487097#comment-14487097
]
Ayappan commented on MAPREDUCE-6241:
------------------------------------
Build fails after applying the patch in ppc64le RHEL7.1 Machine.
[exec] [ 32%] Building CXX object
CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o
[exec] /usr/bin/c++ -Dnativetask_EXPORTS -DSIMPLE_MEMCPY
-fno-strict-aliasing -Wall -Wno-sign-compare -g -O2 -DNDEBUG -fPIC -fPIC
-I/home/ayappan/Apache_hadoop/hadoop/hadoop
-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native/javah
-I/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-cli
ent/hadoop-mapreduce-client-nativetask/src/main/native/src
-I/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/
src/main/native/src/util
-I/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/lib
-I/home/ay
appan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/test
-I/home/ayappan/Apache_hadoop/hadoop/hadoop-mapr
educe-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src
-I/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-
client-nativetask/target/native
-I/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.75-2.5.4.7.ael7b_1.ppc64le/include
-I/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.75-2.5.4.7.ael7b_1.ppc64le/includ
e/linux -I/usr/local/include -isystem
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/gtest/i
nclude -o
CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o -c
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-cl
ient-nativetask/src/main/native/src/util/Checksum.cc
[exec]
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:
In function âuint32_t
NativeTask::crc32c_sb8(uint32_t, const uint8_t*, size_t)â:
[exec]
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:788:14:
erro r: âcached_cpu_supports_crc32â was not declared
in this scope
[exec] if (likely(cached_cpu_supports_crc32)) {
[exec] ^
[exec]
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:779:43:
note : in definition of macro âlikelyâ
[exec] #define likely(x) __builtin_expect((x),1)
[exec] ^
[exec]
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:789:44:
erro r: âcrc32c_hardwareâ was not declared in this
scope
[exec] return crc32c_hardware(crc, buf, length);
[exec] ^
[exec]
/home/ayappan/Apache_hadoop/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:796:1:
warni ng: control reaches end of non-void function
[-Wreturn-type]
[exec] }
[exec] ^
[exec] make[2]: ***
[CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o] Error 1
[exec] make[1]: *** [CMakeFiles/nativetask.dir/all] Error 2
[exec] make: *** [all] Error 2
> Native compilation fails for Checksum.cc due to an incompatibility of
> assembler register constraint for PowerPC
> ----------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6241
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6241
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: build
> Affects Versions: 3.0.0
> Environment: Debian/Jessie, kernel 3.18.5, ppc64 GNU/Linux
> gcc (Debian 4.9.1-19)
> protobuf 2.6.1
> OpenJDK Runtime Environment (IcedTea 2.5.3) (7u71-2.5.3-2)
> OpenJDK Zero VM (build 24.65-b04, interpreted mode)
> source was cloned (and updated) from Apache-Hadoop's git repository
> Reporter: Stephan Drescher
> Assignee: Binglin Chang
> Priority: Minor
> Labels: features
> Attachments: MAPREDUCE-6241.001.patch
>
>
> Issue when using assembler code for performance optimization on the powerpc
> platform (compiled for 32bit)
> mvn compile -Pnative -DskipTests
> [exec] /usr/bin/c++ -Dnativetask_EXPORTS -m32 -DSIMPLE_MEMCPY
> -fno-strict-aliasing -Wall -Wno-sign-compare -g -O2 -DNDEBUG -fPIC
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native/javah
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/lib
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/test
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native
> -I/home/hadoop/Java/java7/include -I/home/hadoop/Java/java7/include/linux
> -isystem
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/gtest/include
> -o CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o -c
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc
> [exec] CMakeFiles/nativetask.dir/build.make:744: recipe for target
> 'CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o' failed
> [exec] make[2]: Leaving directory
> '/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
> [exec] CMakeFiles/Makefile2:95: recipe for target
> 'CMakeFiles/nativetask.dir/all' failed
> [exec] make[1]: Leaving directory
> '/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
> [exec] Makefile:76: recipe for target 'all' failed
> [exec]
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:
> In function ‘void NativeTask::init_cpu_support_flag()’:
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:611:14:
> error: impossible register constraint in ‘asm’
> -->
> "popl %%ebx" : "=a" (eax), [ebx] "=r"(ebx), "=c"(ecx), "=d"(edx) : "a"
> (eax_in) : "cc");
> <--
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