ctliu3 / dist-lr Goto Github PK

Hi, I wonder how to build this project.
I tried: mkdir build && cd build; cmake ..
and get the error message:

_-- Start building project
-- Could NOT find ZMQ (missing: ZMQ_LIBRARY ZMQ_INCLUDE_DIR)
CMake Error at /usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
Could NOT find Protobuf (missing: Protobuf_INCLUDE_DIR)
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:378 (FPHSA_FAILURE_MESSAGE)
/usr/share/cmake-3.10/Modules/FindProtobuf.cmake:543 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
ps-lite/cmake/ProtoBuf.cmake:4 (find_package)
ps-lite/CMakeLists.txt:22 (include)

adam.zip

I try to add an adam module on your code,then i find by the same iteration,the code can get higher accuracy .The files has been attached.Maybe you can adopt this.

请问什么原因以及怎么解决，执行结果如下：

• ../bin/distlr
• ../bin/distlr
  Server mode: sync
• ../bin/distlr
  Init weight
  Worker[0]: start working...
  *** Error in `../bin/distlr': double free or corruption (out): 0x0000000000b0f6e0 ***
  ======= Backtrace: =========
  /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f6dd8bf17e5]
  /lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f6dd8bfa37a]
  /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f6dd8bfe53c]
  ../bin/distlr(_ZN6distlr8DataIterC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEi+0x4cd)[0x41b7fd]
  ../bin/distlr(_Z9RunWorkerv+0xb27)[0x416f17]
  ../bin/distlr(main+0x22)[0x415932]
  /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f6dd8b9a830]
  ../bin/distlr(_start+0x29)[0x415ac9]
  ======= Memory map: ========

想问下 main.cc line 69

weights[i] -= learning_rate_ * req_data.vals[i] / merged.request.size();

应该是

weights[i] -= learning_rate_ * merged.vals[i] / merged.request.size();

的吧？

If I do:

sh examples/local.sh 1 1 bin/distlr

I get the following error:

[.../dist-lr]% bash examples/local.sh 1 1 bin/distlr 
Server mode: sync
[14:57:01] .../repos/dist-lr/ps-lite/include/dmlc/logging.h:208: [14:57:01] .../repos/dist-lr/ps-lite/src/van.cc:70: Check failed: (my_node_.port) != (-1) bind failed
terminate called after throwing an instance of 'dmlc::Error'
  what():  [14:57:01] .../repos/dist-lr/ps-lite/src/van.cc:70: Check failed: (my_node_.port) != (-1) bind failed
Init weight
Worker[0]: start working...
examples/local.sh: line 51:  8247 Aborted                 (core dumped) ${bin} ${arg}

Any ideas how to solve this issue?