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facebook / wdt

Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths.
https://www.facebook.com/WdtOpenSource
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wdt make error on Ubuntu 14.04.4 LTS \n \l #120

Closed cldy007 closed 8 years ago

cldy007 commented 8 years ago

I encounter an error as below in process of make , did i make something wrong?

[ 2%] Building CXX object CMakeFiles/folly4wdt.dir/home/cl/facebook/folly/folly/Conv.cpp.o [ 5%] Building CXX object CMakeFiles/folly4wdt.dir/home/cl/facebook/folly/folly/Demangle.cpp.o [ 8%] Building CXX object CMakeFiles/folly4wdt.dir/home/cl/facebook/folly/folly/Checksum.cpp.o Linking CXX shared library libfolly4wdt.so [ 8%] Built target folly4wdt [ 11%] Building CXX object CMakeFiles/wdt_min.dir/util/WdtSocket.cpp.o In file included from /home/cl/facebook/wdt/../wdt/Reporting.h:26:0, from /home/cl/facebook/wdt/../wdt/util/CommonImpl.h:13, from /home/cl/facebook/wdt/../wdt/util/WdtSocket.h:6, from /home/cl/facebook/wdt/util/WdtSocket.cpp:1: /home/cl/facebook/wdt/../folly/folly/RWSpinLock.h: In static member function 'static m128i folly::detail::RWTicketIntTrait<64u>::fromInteger(uint64_t)': /home/cl/facebook/wdt/../folly/folly/RWSpinLock.h:491:34: error: '_mm_cvtsi64_si128' was not declared in this scope return _mm_cvtsi64_si128(from); ^ /home/cl/facebook/wdt/../folly/folly/RWSpinLock.h: In static member function 'static uint64_t folly::detail::RWTicketIntTrait<64u>::toInteger(m128i)': /home/cl/facebook/wdt/../folly/folly/RWSpinLock.h:494:32: error: '_mm_cvtsi128_si64' was not declared in this scope return _mm_cvtsi128_si64(in); ^ make[2]: * [CMakeFiles/wdt_min.dir/util/WdtSocket.cpp.o] Error 1 make[1]: * [CMakeFiles/wdt_min.dir/all] Error 2 make: *\ [all] Error 2

ldemailly commented 8 years ago

it's possible folly changed and something is broken I restarted the travis build to confirm: https://travis-ci.org/facebook/wdt/jobs/126781147

ldemailly commented 8 years ago

looks like it's still compiling fine on ubuntu from travis-ci maybe your system doesn't have SSE ? (though that's supposed to be detected in folly Portability.h)

cldy007 commented 8 years ago

@ldemailly thanks a lot! Actually , I run the make process on a 32bit ubuntu... Can wdt run on 32bit system?

ldemailly commented 8 years ago

I never tried, we only have 64 bit OSes here :-) in theory it should/I don't see why not, but it seems folly may have some issue, patches welcome :-)

ldemailly commented 8 years ago

going to close this, reopen if you need/provide a patch