The C++ Standard Library for Parallelism and Concurrency

Last update: Jan 3, 2023

Overview

Documentation: latest, development (master)

HPX

HPX is a C++ Standard Library for Concurrency and Parallelism. It implements all of the corresponding facilities as defined by the C++ Standard. Additionally, in HPX we implement functionalities proposed as part of the ongoing C++ standardization process. We also extend the C++ Standard APIs to the distributed case.

The goal of HPX is to create a high quality, freely available, open source implementation of a new programming model for conventional systems, such as classic Linux based Beowulf clusters or multi-socket highly parallel SMP nodes. At the same time, we want to have a very modular and well designed runtime system architecture which would allow us to port our implementation onto new computer system architectures. We want to use real-world applications to drive the development of the runtime system, coining out required functionalities and converging onto a stable API which will provide a smooth migration path for developers.

The API exposed by HPX is not only modeled after the interfaces defined by the C++11/14/17/20 ISO standard, it also adheres to the programming guidelines used by the Boost collection of C++ libraries. We aim to improve the scalability of today's applications and to expose new levels of parallelism which are necessary to take advantage of the exascale systems of the future.

What's so special about HPX?

HPX exposes a uniform, standards-oriented API for ease of programming parallel and distributed applications.
It enables programmers to write fully asynchronous code using hundreds of millions of threads.
HPX provides unified syntax and semantics for local and remote operations.
HPX makes concurrency manageable with dataflow and future based synchronization.
It implements a rich set of runtime services supporting a broad range of use cases.
HPX exposes a uniform, flexible, and extendable performance counter framework which can enable runtime adaptivity
It is designed to solve problems conventionally considered to be scaling-impaired.
HPX has been designed and developed for systems of any scale, from hand-held devices to very large scale systems.
It is the first fully functional implementation of the ParalleX execution model.
HPX is published under a liberal open-source license and has an open, active, and thriving developer community.

Governance

The HPX project is a meritocratic, consensus-based community project. Anyone with an interest in the project can join the community, contribute to the project design and participate in the decision making process. This document describes how that participation takes place and how to set about earning merit within the project community.

Documentation

If you plan to use HPX we suggest to start with the latest released version which can be downloaded here.

To quickly get started with HPX on most Linux distributions you can read the quick start guide here. Detailed instructions on building and installing HPX on various platforms can be found here. The full documentation for the latest release of HPX can always be found here.

If you would like to work with the cutting edge version of this repository (master branch) the documentation can be found here. We strongly recommend that you follow the current health status of the master branch by looking at our continuous integration results website. While we try to keep the master branch stable and usable, sometimes new bugs trick their way into the code base. The CircleCI continuous integration service additionally tracks the current build status for the master branch: .

We use Codacy to assess the code quality of this project: . For our coverage analysis we rely on Coveralls to present the results: .

If you can't find what you are looking for in the documentation or you suspect you've found a bug in HPX we very much encourage and appreciate any issue reports through the issue tracker for this Github project.

If you have any questions feel free to ask it over at StackOverflow and tag the question with hpx.

For a full list of support options please see our Support page.

Code of conduct

We have adopted a code of conduct for this project. Please refer to this document if you would like to know more about the expectations for members of our community, with regard to how they will behave toward each other.

Please find the project's gpg key, which is used to sign HPX releases here.

Citing

In publications, please use our paper in The Journal of Open Source Software as the main citation for HPX: . For referring to the latest release of HPX please use: .

Acknowledgements

Past and current funding and support for HPX is listed here

Comments

The new LCI parcelport for HPX
About

Add a new parcelport (LCI) for HPX. (Still a work in progress)

Background

The Lightweight Communication Interface (LCI) is designed to be a low-level communication library used by high-level libraries and frameworks. It aims to support irregular and asynchronous applications such as graph analysis, sparse linear algebra, and task-based runtime on modern parallel architectures. Major features include (a) support for more communication primitives such as two-sided send/recv and one-sided (dynamic or direct) remote put (b) better multi-threaded performance (c) explicit user control of communication resource (d) flexible signaling mechanisms such as synchronizer, completion queue, and active message handler. It is an ongoing research project (https://github.com/uiuc-hpc/LC).

Checklist

Completed

basic parcelport code development for a naive implementation.

basic cmake system support for LCI parcelport.

HPX_WITH_FETCH_LCI: cmake fetchcontent support for LCI parcelport

Jenkin test scripts (lsu cluster with infiniband) for LCI.

Known Issues

HPX_WITH_FETCH_LCI does not work with HPX_WITH_PKGCONFIG=ON

type: enhancement category: parcel transport
opened by JiakunYan 64
Use bors for merging pull requests

Bors is meant to avoid this problem: https://bors.tech/essay/2017/02/02/pitch/, which happened (again) yesterday.

This will not be very useful until CI actually passes reliably, but I'm starting by setting it up for a subset, i.e. one single GitHub action on Linux that builds and runs the examples (i.e. the current "Linux CI (Debug)" configuration). Eventually all CI should just report to bors, but I'm keeping it separate for now until we get some experience with how well this works.
category: CI

opened by msimberg 49
Adapt min_element, max_element and minmax_element to C++20

Adapts min_element, max_element and minmax_element to C++20. Adds min_max_result result type Add segmented algorithm tests for min_element, max_element and minmax_element

Any background context you want to provide?

https://github.com/STEllAR-GROUP/hpx/issues/4822 https://github.com/STEllAR-GROUP/hpx/issues/5156
type: enhancement type: compatibility issue category: algorithms split: local split: distributed split: docs

opened by Jedi18 42
MPI Backend Trouble
Expected Behavior

Given a system with a single clean OpenMPI installation an mpi hello world program finds a given Comm_size and Comm_rank. (for example 0/2 and 1/2 for mpirun -np 2)

We now compile HPX with MPI_Parcelport=ON with this same OpenMPI installation. Then an HPX application run with mpirun -np 2 should find those same ranks and sizes as hpx::get_locality_id() and hpx::find_all_localities().size().

Actual Behavior

All hpx::find_all_localities() method calls return vectors with size 1, no communication between localities is possile.

Steps to Reproduce the Problem

A docker container containing a minimal HPX hello world setup is available at docker://kilianwerner/hpxminimal

The used docker folder including all source and configuration is available at https://github.com/KilianWerner/HPXMinimalDocker

Running on any host with singularity and openmpi version 4.0.1 the following commands

sudo singularity build min.sif docker://kilianwerner/hpxminimal mpirun -np 2 singularity exec min.sif /opt/mpitest

result in output: Hello, I am rank 1/2Hello, I am rank 0/2

However mpirun -np 2 singularity exec min.sif /home/myUser/MinimalExample/build/hpxmin

results in output:

Localities: 1Threads: 4Localities: 1Threads: 4

Specifications

HPX Version: 1.3.0

Platform (compiler, OS): ubuntu:disco

OpenMPI Version: 4.0.1

Comments:

Our work group often stumbles into the problem that hpx::find_all_localities().size() = 1 regardless of the mpi backend situation. Most of the times this is "solved" by changing to older versions of hpx, openmpi, use other mpi implementations (like intel mpi) and just generally swap things around until hpx localities find each other.

As we are now trying to get a robust common solution working in a docker container, we face the problem again and need hpx to behave consistent with raw mpi applications in a robust manner.
tag: wontfix type: defect category: parcel transport
opened by KilianWerner 39

exclusive_scan is faster in sequential than parallel

Expected Behavior

Parallel should be slower than sequential for small data sizes, then faster after some crossover point.

Actual Behavior

Parallel is consistently slower than sequential for data sizes from 10 to 10000000

Steps to Reproduce the Problem

Compile and run the attached code with Google Benchmark.

Specifications

gbench hardware report:

Run on (8 X 3800 MHz CPU s)
CPU Caches:
  L1 Data 32K (x4)
  L1 Instruction 32K (x4)
  L2 Unified 256K (x4)
  L3 Unified 6144K (x1)

HPX Version: 1.2.1
Platform (compiler, OS): gcc 8.2.0, Ubuntu 18.10

Benchmark results:

-----------------------------------------------------------
Benchmark                    Time           CPU Iterations
-----------------------------------------------------------
Sequential/10                4 ns          4 ns  151589055
Sequential/64               27 ns         27 ns   26228755
Sequential/512             215 ns        215 ns    3314081
Sequential/4096           1719 ns       1719 ns     426286
Sequential/32768         13536 ns      13535 ns      50881
Sequential/262144       111051 ns     111045 ns       4988
Sequential/2097152     1108953 ns    1108894 ns        652
Sequential/10000000    5183736 ns    5183256 ns        131
Parallel/10              60798 ns    2172331 ns       3530
Parallel/64             149103 ns     172653 ns      10000
Parallel/512            151103 ns     312761 ns       1841
Parallel/4096           130873 ns 7155866560 ns          1
Parallel/32768          158808 ns     151704 ns       5030
Parallel/262144         227019 ns     161383 ns       3287
Parallel/2097152       1642302 ns 7508294482 ns          1
Parallel/10000000      7278212 ns    7715326 ns        182

type: defect category: algorithms tag: pinned

opened by jefftrull 39

Cuda futures

This moves the most basic support for cuda stream handling and setting of futures into a small library called cuda_support.

To enable this library, one must use HPX_WITH_CUDA_SUPPORT=ON and it will work even when HPX_WITH_CUDA=OFF

The motivation for this is to allow applications that use cuda, but do not need any hpx:: algorithms making use of cuda, and the user has provided their own kernels for all device code.

This permits the connecting of user kernels via futures obtained from hpx::cuda::to arbitrary hpx code.

I would like to go further and rename the main HPX_WITH_CUDA to HPX_WITH_CUDA_COMPUTE to force the user to choose between basic support and full hpx algorithms in cuda.

This PR includes #4380
type: enhancement platform: CUDA category: modules

opened by biddisco 37
${what}: mmap() failed to allocate thread stack: HPX(unhandled_exception)$
{what}: mmap() failed to allocate thread stack: HPX(unhandled_exception)
Expected Behavior

"Hello World!"

Actual Behavior

asset-overflow@MontereyJack:~/IBJts/l337/build $ cmake -DCMAKE_PREFIX_PATH=~/SDKs/hpx/build .. -- The CXX compiler identification is AppleClang 13.1.6.13160021 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found Asio: /opt/homebrew/include (found suitable version "1.22.1", minimum required is "1.12.0") -- Using system allocator. -- Looking for C++ include pthread.h -- Looking for C++ include pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE
-- Found Boost: /opt/homebrew/include (found suitable version "1.78.0", minimum required is "1.71")
-- Found Boost: /opt/homebrew/include (found suitable version "1.78.0", minimum required is "1.71") found components: context thread chrono atomic -- Found Boost: /opt/homebrew/include (found suitable version "1.78.0", minimum required is "1.71") found components: filesystem -- Found Hwloc: /opt/homebrew/lib/libhwloc.dylib
-- Found MPI_CXX: /opt/homebrew/Cellar/open-mpi/4.1.4/lib/libmpi.dylib (found version "3.1") -- Found MPI: TRUE (found version "3.1")
-- MPI version: -- Configuring done -- Generating done -- Build files have been written to: /Users/asset-overflow/IBJts/l337/build asset-overflow@MontereyJack:~/IBJts/l337/build $ make all
[ 50%] Building CXX object CMakeFiles/l337.dir/main.cpp.o [100%] Linking CXX executable l337 [100%] Built target l337 asset-overflow@MontereyJack:~/IBJts/l337/build $ ./l337

{config}: Core library: HPX_AGAS_LOCAL_CACHE_SIZE=4096 HPX_HAVE_MALLOC=system HPX_PARCEL_MAX_CONNECTIONS=512 HPX_PARCEL_MAX_CONNECTIONS_PER_LOCALITY=4 HPX_PREFIX (configured)= HPX_PREFIX=

HPX_FILESYSTEM_WITH_BOOST_FILESYSTEM_COMPATIBILITY=OFF HPX_ITERATOR_SUPPORT_WITH_BOOST_ITERATOR_TRAVERSAL_TAG_COMPATIBILITY=OFF HPX_WITH_AGAS_DUMP_REFCNT_ENTRIES=OFF HPX_WITH_APEX=ON HPX_WITH_APEX_NO_UPDATE=OFF HPX_WITH_ASYNC_MPI=OFF HPX_WITH_ATTACH_DEBUGGER_ON_TEST_FAILURE=OFF HPX_WITH_AUTOMATIC_SERIALIZATION_REGISTRATION=ON HPX_WITH_COROUTINE_COUNTERS=OFF HPX_WITH_DISTRIBUTED_RUNTIME=ON HPX_WITH_DYNAMIC_HPX_MAIN=ON HPX_WITH_GENERIC_CONTEXT_COROUTINES=ON HPX_WITH_GOOGLE_PERFTOOLS=OFF HPX_WITH_IO_POOL=ON HPX_WITH_ITTNOTIFY=OFF HPX_WITH_LOGGING=ON HPX_WITH_NETWORKING=ON HPX_WITH_PAPI=OFF HPX_WITH_PARALLEL_TESTS_BIND_NONE=OFF HPX_WITH_PARCELPORT_ACTION_COUNTERS=OFF HPX_WITH_PARCELPORT_LIBFABRIC=OFF HPX_WITH_PARCELPORT_MPI=ON HPX_WITH_PARCELPORT_MPI_MULTITHREADED=ON HPX_WITH_PARCELPORT_TCP=ON HPX_WITH_PARCEL_COALESCING=ON HPX_WITH_PARCEL_PROFILING=ON HPX_WITH_SANITIZERS=OFF HPX_WITH_SCHEDULER_LOCAL_STORAGE=OFF HPX_WITH_SPINLOCK_DEADLOCK_DETECTION=OFF HPX_WITH_STACKTRACES=ON HPX_WITH_TESTS_DEBUG_LOG=OFF HPX_WITH_THREAD_BACKTRACE_ON_SUSPENSION=OFF HPX_WITH_THREAD_CREATION_AND_CLEANUP_RATES=OFF HPX_WITH_THREAD_CUMULATIVE_COUNTS=ON HPX_WITH_THREAD_DEBUG_INFO=OFF HPX_WITH_THREAD_DESCRIPTION_FULL=OFF HPX_WITH_THREAD_GUARD_PAGE=ON HPX_WITH_THREAD_IDLE_RATES=OFF HPX_WITH_THREAD_LOCAL_STORAGE=OFF HPX_WITH_THREAD_MANAGER_IDLE_BACKOFF=ON HPX_WITH_THREAD_QUEUE_WAITTIME=OFF HPX_WITH_THREAD_STACK_MMAP=ON HPX_WITH_THREAD_STEALING_COUNTS=OFF HPX_WITH_THREAD_TARGET_ADDRESS=OFF HPX_WITH_TIMER_POOL=ON HPX_WITH_TUPLE_RVALUE_SWAP=ON HPX_WITH_VALGRIND=OFF HPX_WITH_VERIFY_LOCKS=OFF HPX_WITH_VERIFY_LOCKS_BACKTRACE=OFF HPX_WITH_VERIFY_LOCKS_GLOBALLY=OFF

Module coroutines: HPX_COROUTINES_WITH_SWAP_CONTEXT_EMULATION=OFF

Module datastructures: HPX_DATASTRUCTURES_WITH_ADAPT_STD_TUPLE=ON

Module serialization: HPX_SERIALIZATION_WITH_ALL_TYPES_ARE_BITWISE_SERIALIZABLE=OFF HPX_SERIALIZATION_WITH_BOOST_TYPES=ON

Module topology: HPX_TOPOLOGY_WITH_ADDITIONAL_HWLOC_TESTING=OFF

{version}: V1.7.1 (AGAS: V3.0), Git: 3fe2356ff5 {boost}: V1.78.0 {build-type}: release {date}: Jun 13 2022 22:50:09 {platform}: Mac OS {compiler}: Clang version 13.1.6 (clang-1316.0.21.2.5) {stdlib}: libc++ version 13000 {os-thread}: worker-thread#0 {what}: mmap() failed to allocate thread stack: HPX(unhandled_exception)

Steps to Reproduce the Problem

... Please be as specific as possible while describing how to reproduce your problem.

1.follow the exact instructions on the quickstart section of documentation webpage 2.build from source with cmake build instructions as follows:

cmake -DCMAKE_INSTALL_PREFIX=. -DHPX_WITH_CXX_STANDARD=20 -DHPX_WITH_GENERIC_CONTEXT_COROUTINES=ON -DHPX_WITH_PARCELPORT_MPI=ON -DHPX_WITH_APEX=ON ..

then, per website instruction:

cmake --build . --target install

3.create hello world following all instructions (changing each of the "my_hpx_project" to "l337")

hpx source code was saved to a folder in my home directory as follows under :

~/SDKs/hpx

Specifications

... Please describe your environment

HPX Version: 1.7.1

Platform (compiler, OS): MacOS - Arm64 16gbRAM M1 chip 1TB storage, compiler = Clang version 13.1.6 (clang-1316.0.21.2.5)

type: defect platform: Mac OSX
opened by Sr-316 36

Windows 10 x64, VS 2015 - Unknown CMake command "add_hpx_pseudo_target".

Hi,

I've followed the tutorial on building under Win64 but still receive the error regarding add_hpx_pseudo_target. Before posting here I've searched through the older entries and could find a few similar errors from the past but they were Linux-only.

What's even more surprising is that the generated log-file shows no errors. :hushed:

These are my CMake settings

cmake

This is the generated CMakeOutput.log

The system is: Windows - 6.2 - AMD64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler:  
Build flags: 
Id flags: 

The output was:
0
Microsoft (R) Build Engine version 14.0.23107.0
Copyright (C) Microsoft Corporation. All rights reserved.

Build started 12.08.2015 21:16:37.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.
The target "_GeneratePrisForPortableLibraries" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (177,11)" does not exist in the project, and will be ignored.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.
The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.
Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdC\CompilerIdC.vcxproj" on node 1 (default targets).
PrepareForBuild:
  Creating directory "Debug\".
  Creating directory "Debug\CompilerIdC.tlog\".
InitializeBuildStatus:
  Creating "Debug\CompilerIdC.tlog\unsuccessfulbuild" because "AlwaysCreate" was specified.
ClCompile:
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /nologo /W0 /WX- /Od /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"Debug\\" /Fd"Debug\vc140.pdb" /Gd /TC /errorReport:queue CMakeCCompilerId.c
  CMakeCCompilerId.c
Link:
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\link.exe /ERRORREPORT:QUEUE /OUT:".\CompilerIdC.exe" /INCREMENTAL:NO /NOLOGO kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /PDB:".\CompilerIdC.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:".\CompilerIdC.lib" /MACHINE:X64 Debug\CMakeCCompilerId.obj
  CompilerIdC.vcxproj -> C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdC\.\CompilerIdC.exe
PostBuildEvent:
  for %%i in (cl.exe) do @echo CMAKE_C_COMPILER=%%~$PATH:i
  :VCEnd
  CMAKE_C_COMPILER=C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\cl.exe
FinalizeBuildStatus:
  Deleting file "Debug\CompilerIdC.tlog\unsuccessfulbuild".
  Touching "Debug\CompilerIdC.tlog\CompilerIdC.lastbuildstate".
Done Building Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdC\CompilerIdC.vcxproj" (default targets).

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:01.80


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CompilerIdC.exe"

Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CompilerIdC.vcxproj"

The C compiler identification is MSVC, found in "C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/3.3.0/CompilerIdC/CompilerIdC.exe"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler:  
Build flags: 
Id flags: 

The output was:
0
Microsoft (R) Build Engine version 14.0.23107.0
Copyright (C) Microsoft Corporation. All rights reserved.

Build started 12.08.2015 21:16:40.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.
The target "_GeneratePrisForPortableLibraries" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (177,11)" does not exist in the project, and will be ignored.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.
The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.
The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.
Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdCXX\CompilerIdCXX.vcxproj" on node 1 (default targets).
PrepareForBuild:
  Creating directory "Debug\".
  Creating directory "Debug\CompilerIdCXX.tlog\".
InitializeBuildStatus:
  Creating "Debug\CompilerIdCXX.tlog\unsuccessfulbuild" because "AlwaysCreate" was specified.
ClCompile:
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /nologo /W0 /WX- /Od /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"Debug\\" /Fd"Debug\vc140.pdb" /Gd /TP /errorReport:queue CMakeCXXCompilerId.cpp
  CMakeCXXCompilerId.cpp
Link:
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\link.exe /ERRORREPORT:QUEUE /OUT:".\CompilerIdCXX.exe" /INCREMENTAL:NO /NOLOGO kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /PDB:".\CompilerIdCXX.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:".\CompilerIdCXX.lib" /MACHINE:X64 Debug\CMakeCXXCompilerId.obj
  CompilerIdCXX.vcxproj -> C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdCXX\.\CompilerIdCXX.exe
PostBuildEvent:
  for %%i in (cl.exe) do @echo CMAKE_CXX_COMPILER=%%~$PATH:i
  :VCEnd
  CMAKE_CXX_COMPILER=C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\cl.exe
FinalizeBuildStatus:
  Deleting file "Debug\CompilerIdCXX.tlog\unsuccessfulbuild".
  Touching "Debug\CompilerIdCXX.tlog\CompilerIdCXX.lastbuildstate".
Done Building Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\3.3.0\CompilerIdCXX\CompilerIdCXX.vcxproj" (default targets).

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:01.82


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CompilerIdCXX.exe"

Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CompilerIdCXX.vcxproj"

The CXX compiler identification is MSVC, found in "C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/3.3.0/CompilerIdCXX/CompilerIdCXX.exe"

Determining if the C compiler works passed with the following output:
Change Dir: C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/CMakeTmp

Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe" "cmTC_b8ad5.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"
Microsoft (R) Build Engine version 14.0.23107.0

Copyright (C) Microsoft Corporation. All rights reserved.



Build started 12.08.2015 21:16:43.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.

The target "_GeneratePrisForPortableLibraries" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (177,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.

The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.

Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_b8ad5.vcxproj" on node 1 (default targets).

PrepareForBuild:

  Creating directory "cmTC_b8ad5.dir\Debug\".

  Creating directory "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\Debug\".

  Creating directory "cmTC_b8ad5.dir\Debug\cmTC_b8ad5.tlog\".

InitializeBuildStatus:

  Creating "cmTC_b8ad5.dir\Debug\cmTC_b8ad5.tlog\unsuccessfulbuild" because "AlwaysCreate" was specified.

ClCompile:

  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"cmTC_b8ad5.dir\Debug\\" /Fd"cmTC_b8ad5.dir\Debug\vc140.pdb" /Gd /TC /errorReport:queue C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\testCCompiler.c

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Link:

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Done Building Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_b8ad5.vcxproj" (default targets).



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Detecting C compiler ABI info compiled with the following output:
Change Dir: C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/CMakeTmp

Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe" "cmTC_c7576.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"
Microsoft (R) Build Engine version 14.0.23107.0

Copyright (C) Microsoft Corporation. All rights reserved.



Build started 12.08.2015 21:16:46.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.

The target "_GeneratePrisForPortableLibraries" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (177,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.

The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.

Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_c7576.vcxproj" on node 1 (default targets).

PrepareForBuild:

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  Creating directory "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\Debug\".

  Creating directory "cmTC_c7576.dir\Debug\cmTC_c7576.tlog\".

InitializeBuildStatus:

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ClCompile:

  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"cmTC_c7576.dir\Debug\\" /Fd"cmTC_c7576.dir\Debug\vc140.pdb" /Gd /TC /errorReport:queue "C:\bin\CMake\share\cmake-3.3\Modules\CMakeCCompilerABI.c"

  Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23026 for x64

  Copyright (C) Microsoft Corporation.  All rights reserved.



  cl /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"cmTC_c7576.dir\Debug\\" /Fd"cmTC_c7576.dir\Debug\vc140.pdb" /Gd /TC /errorReport:queue "C:\bin\CMake\share\cmake-3.3\Modules\CMakeCCompilerABI.c"



  CMakeCCompilerABI.c

Link:

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Build succeeded.

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Time Elapsed 00:00:01.71



Determining if the CXX compiler works passed with the following output:
Change Dir: C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/CMakeTmp

Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe" "cmTC_3128c.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"
Microsoft (R) Build Engine version 14.0.23107.0

Copyright (C) Microsoft Corporation. All rights reserved.



Build started 12.08.2015 21:16:49.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.

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The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.

The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.

Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_3128c.vcxproj" on node 1 (default targets).

PrepareForBuild:

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InitializeBuildStatus:

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ClCompile:

  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_3128c.dir\Debug\\" /Fd"cmTC_3128c.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\testCXXCompiler.cxx

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  cl /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_3128c.dir\Debug\\" /Fd"cmTC_3128c.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\testCXXCompiler.cxx



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Detecting CXX compiler ABI info compiled with the following output:
Change Dir: C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/CMakeTmp

Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe" "cmTC_f3834.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"
Microsoft (R) Build Engine version 14.0.23107.0

Copyright (C) Microsoft Corporation. All rights reserved.



Build started 12.08.2015 21:16:52.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.

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The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (126,11)" does not exist in the project, and will be ignored.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.

The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.

Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_f3834.vcxproj" on node 1 (default targets).

PrepareForBuild:

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  Creating directory "cmTC_f3834.dir\Debug\cmTC_f3834.tlog\".

InitializeBuildStatus:

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ClCompile:

  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_f3834.dir\Debug\\" /Fd"cmTC_f3834.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue "C:\bin\CMake\share\cmake-3.3\Modules\CMakeCXXCompilerABI.cpp"

  Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23026 for x64

  Copyright (C) Microsoft Corporation.  All rights reserved.



  cl /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_f3834.dir\Debug\\" /Fd"cmTC_f3834.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue "C:\bin\CMake\share\cmake-3.3\Modules\CMakeCXXCompilerABI.cpp"



  CMakeCXXCompilerABI.cpp

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Detecting CXX [] compiler features compiled with the following output:
Change Dir: C:/Users/Harris/Documents/GitHub/hpx/build/CMakeFiles/CMakeTmp

Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe" "cmTC_16dcf.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"
Microsoft (R) Build Engine version 14.0.23107.0

Copyright (C) Microsoft Corporation. All rights reserved.



Build started 12.08.2015 21:16:56.

The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.Net.CoreRuntime.targets (68,11)" does not exist in the project, and will be ignored.

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The target "AfterGenerateAppxManifest" listed in an AfterTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\.NetNative\Microsoft.NetNative.targets (174,11)" does not exist in the project, and will be ignored.

The target "BeforeGenerateProjectPriFile" listed in a BeforeTargets attribute at "C:\Program Files (x86)\MSBuild\Microsoft\NuGet\Microsoft.NuGet.targets (149,61)" does not exist in the project, and will be ignored.

Project "C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\CMakeTmp\cmTC_16dcf.vcxproj" on node 1 (default targets).

PrepareForBuild:

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ClCompile:

  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64\CL.exe /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_16dcf.dir\Debug\\" /Fd"cmTC_16dcf.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\feature_tests.cxx

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  cl /c /Zi /W3 /WX- /Od /Ob0 /D WIN32 /D _WINDOWS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /GR /Fo"cmTC_16dcf.dir\Debug\\" /Fd"cmTC_16dcf.dir\Debug\vc140.pdb" /Gd /TP /errorReport:queue C:\Users\Harris\Documents\GitHub\hpx\build\CMakeFiles\feature_tests.cxx



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    Feature record: CXX_FEATURE:1cxx_trailing_return_types
    Feature record: CXX_FEATURE:1cxx_unicode_literals
    Feature record: CXX_FEATURE:1cxx_uniform_initialization
    Feature record: CXX_FEATURE:1cxx_unrestricted_unions
    Feature record: CXX_FEATURE:1cxx_user_literals
    Feature record: CXX_FEATURE:1cxx_variadic_macros
    Feature record: CXX_FEATURE:1cxx_variadic_templates

category: CMake type: defect platform: Windows

opened by brakmic 35

Implemented segmented find_end and find_first_of for partitioned vector
PR #2792 should be merged before this.

Tasks completed as part of GSoC project (See: #1338) -

Implemented segmented find_end and associated function object

Implemented segmented find_first_of and associated function object.

Using a custom return type called find_return

Almost all test cases pass for both for Localities = 1 to 11 Threads = 4 for both algorithms.

Pending work -

Overlapping prefix or suffix test case fails for parallel version of the algorithms. To reproduce run find_end test with localities = 7 or find_first_of test with localities = 4. Example if sequence is 1111 and vector is 11 | 1111 | 1111 both find_end and find_first of gives erroneous outputs due to the need for returning multiple partial sequences from each segment.

Need to reverse the iteration of segments in sequential find_end (send to sit instead of sit to send). This will result in better performance and handle a lot of possible errors.

tag: wontfix type: enhancement category: algorithms
opened by ghost 34
HPX performance degrades with time since execution begins

In the runs where octotiger runs for a bit before crashing or locking up, I am noticing that the performance gets worse as time progresses.

Example: http://s7.postimg.org/5x1kah1wb/degrade.png

This seems to be the case for every run I have looked at, each with 100 or 128 processors on SuperMIC. There is no computational reason that should be happening - the number of floating point operations required for each time-step is nearly constant.
type: defect affecting: LSU

opened by dmarce1 34
Generic client
Cleaning up client object implementation …

adding generic components::client<> facility

move extract_action to traits

extract launch_policy into separate header

adding overloads for async and async_cb taking clients

cleaning up headers included by async and async_cb

added traits::is_valid_action

client_base is now a class semantically equivalent to future, it directly holds a shared state

type: enhancement category: LCOs category: components
opened by hkaiser 34
Add new command line argument --hpx:loopback_network

Option --hpx:loopback_network=0|1. If set to 1, the network (at least the initialization phase) will be enabled even if the locality number is 1.

It is useful for debugging networks.
type: enhancement category: init

opened by JiakunYan 1
Optimizations on LCI parcelport: merge small messages; remove sender mutex lock.
Changes

Adapt to LCI v1.7.2 CMakeList.txt changes: LCI_PM_BACKEND renamed to LCI_PM_BACKEND_DEFAULT; new object lci-ucx (the ucx registration cache) to install and export; renamed include directory.

Send header, data (non-zero-copy chunks), and transmission chunks in a single message if possible

Reduce the thread contention on the sender side: replace sync with completion queue: remove mutex lock on sender_connection.

type: optimization type: enhancement category: parcel transport
opened by JiakunYan 6
Parcelport fails to initialize when multiple jobs run on the same cluster
Expected Behavior

Expected is that multiple independent jobs (e.g. SLURM job array) can run concurrently on the same cluster (on disjoint sets of nodes, not co-scheduled).

Actual Behavior

Only one (or none) of the jobs is able to run while all others crash at initialization with the following errors:

the bootstrap parcelport (tcp) has failed to initialize on locality 0: <unknown>: HPX(network_error), bailing out terminate called without an active exception srun: error: queue1-dy-m5a2xlarge-1: task 0: Exited with exit code 255 the bootstrap parcelport (tcp) has failed to initialize on locality 4294967295: <unknown>: HPX(network_error), bailing out terminate called without an active exception the bootstrap parcelport (tcp) has failed to initialize on locality 4294967295: <unknown>: HPX(network_error), bailing out

Steps to Reproduce the Problem

Schedule multiple jobs on a SLURM cluster without dependences and only using a subset of the nodes (so allowing the SLURM scheduler to start multiple instances on separate partitions).

Tried to use MPI parcelport and disable TCP to no avail (error changes, but still fails to initialize).

Specifications

HPX Version: 1.7.1 and 1.8.1 tried

Platform (compiler, OS): Ubuntu / GCC

type: defect category: parcel transport
opened by antoniupop 4

Support for vcpkg on Linux is broken

Expected Behavior

I was trying to get started under ubuntu 22.04 with the intro tutorial from: https://hpx-docs.stellar-group.org/latest/html/quickstart.html

Actual Behavior

I get linker errors:


/usr/bin/ld: /home/hcw/git/vcpkg/installed/x64-linux/debug/lib/libhpx_agas_based.a(primary_namespace.cpp.o): in function `hpx::agas::primary_namespace::route(hpx::parcelset::parcel&&, hpx::function<void (std::error_code const&, hpx::parcelset::parcel const&), false>&&)':
/home/hcw/git/vcpkg/buildtrees/hpx/src/68cfb0bd56-aa215f878e.clean/libs/full/agas_base/src/primary_namespace.cpp:221: undefined reference to `hpx::agas::server::primary_namespace::route(hpx::parcelset::parcel&&)'
/usr/bin/ld: /home/hcw/git/vcpkg/installed/x64-linux/debug/lib/libhpx_agas_based.a(primary_namespace.cpp.o): in function `void hpx::actions::action<void (hpx::agas::server::primary_namespace::*)(hpx::parcelset::parcel&&), &hpx::agas::server::primary_namespace::route, hpx::agas::server::primary_namespace::route_action>::invoke<hpx::parcelset::parcel>(void*, int, hpx::parcelset::parcel&&)':
/home/hcw/git/vcpkg/buildtrees/hpx/src/68cfb0bd56-aa215f878e.clean/libs/full/actions_base/include/hpx/actions_base/component_action.hpp:103: undefined reference to `hpx::agas::server::primary_namespace::route(hpx::parcelset::parcel&&)'
/usr/bin/ld: /home/hcw/git/vcpkg/installed/x64-linux/debug/lib/libhpx_parcelsetd.a(parcelhandler.cpp.o): in function `hpx::parcelset::init_static_parcelport_factories(std::vector<hpx::plugins::parcelport_factory_base*, std::allocator<hpx::plugins::parcelport_factory_base*> >&)':
/home/hcw/git/vcpkg/buildtrees/hpx/x64-linux-dbg/libs/full/parcelset/include/hpx/parcelset/static_parcelports.hpp:25: undefined reference to `parcelport_tcp_factory_init(std::vector<hpx::plugins::parcelport_factory_base*, std::allocator<hpx::plugins::parcelport_factory_base*> >&)'
collect2: error: ld returned 1 exit status

looking for hpx::agas::server::primary_namespace::route(hpx::parcelset::parcel&&) (from hpx::agas::primary_namespace::route(hpx::parcelset::parcel&&, hpx::function<void (std::error_code const&, hpx::parcelset::parcel const&), false>&&)

Steps to Reproduce the Problem

Specifications

Compiler: gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04)
OS: Ubuntu 22.04

Setup via

vcpkg install hpx[core,cuda]

and cmake file:


cmake_minimum_required(VERSION 3.18)
project(my_hpx_project LANGUAGES CUDA CXX)

set(OpenCV_DIR "/home/hcw/git/vcpkg/installed/x64-linux/share/opencv4")
find_package(OpenCV REQUIRED)

set(HPX_DIR "/home/hcw/git/vcpkg/installed/x64-linux/share/hpx")
find_package(HPX REQUIRED)


add_executable(my_hpx_program main.cpp)

target_link_libraries(my_hpx_program HPX::hpx HPX::wrap_main HPX::iostreams_component)

type: defect platform: Linux

opened by hcw70 13