thu-pacman / risgraph Goto Github PK
View Code? Open in Web Editor NEWRisGraph: A Real-Time Streaming System for Evolving Graphs to Support Sub-millisecond Per-update Analysis at Millions Ops/s
License: Apache License 2.0
RisGraph: A Real-Time Streaming System for Evolving Graphs to Support Sub-millisecond Per-update Analysis at Millions Ops/s
License: Apache License 2.0
Dear authors,
Thanks for releasing the source code of the RisGraph paper. I am trying to figure out how the versioning (snapshot) is implemented in RisGraph but cannot find out where this logic is in the source code. I'd be appreciated if you could point out where this logic locates in the source code. Thanks!
I build RisGraph with gcc-11.4.0, and got error:
/home/ldeng/related_works/RisGraph/deps/abseil-cpp/absl/synchronization/internal/graphcycles.cc: I
n member function ‘void absl::lts_2020_02_25::synchronization_internal::GraphCycles::RemoveNode(vo
id*)’:
/home/ldeng/related_works/RisGraph/deps/abseil-cpp/absl/synchronization/internal/graphcycles.cc:45
1:26: error: ‘numeric_limits’ is not a member of ‘std’
451 | if (x->version == std::numeric_limits<uint32_t>::max()) {
| ^~~~~~~~~~~~~~
/home/ldeng/related_works/RisGraph/deps/abseil-cpp/absl/synchronization/internal/graphcycles.cc:45
1:49: error: expected primary-expression before ‘>’ token
451 | if (x->version == std::numeric_limits<uint32_t>::max()) {
| ^
/home/ldeng/related_works/RisGraph/deps/abseil-cpp/absl/synchronization/internal/graphcycles.cc:45
1:52: error: ‘::max’ has not been declared; did you mean ‘std::max’?
451 | if (x->version == std::numeric_limits<uint32_t>::max()) {
| ^~~
| std::max
In file included from /usr/include/c++/11/algorithm:62,
from /home/ldeng/related_works/RisGraph/deps/abseil-cpp/absl/synchronization/inte
rnal/graphcycles.cc:38:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: ‘std::max’ declared here
3467 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
make[2]: *** [deps/abseil-cpp/absl/synchronization/CMakeFiles/absl_graphcycles_internal.dir/build.
make:76: deps/abseil-cpp/absl/synchronization/CMakeFiles/absl_graphcycles_internal.dir/internal/gr
aphcycles.cc.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:3633: deps/abseil-cpp/absl/synchronization/CMakeFiles/absl_grap
hcycles_internal.dir/all] Error 2
It seems to be a bug in old version abseil. I manully clone new LTS version of abseil-cpp and compile successfully. Maybe the abseil version that the repository depends on should be updated.
In addition, RisGraph also depends on libaio and boost::fiber (which in also depends on atomic, context, and filesystem in boost), maybe it should also be mentioned in the Readme.
Dear auther, I now have the dependencies installed, but I don't know how to run your code, can you fill in the details in the README, thank you very much!
Dear author, I have been studying your code for a month, but I still can't run your code. Could you give me a more detailed installation instructions ?Thank you very much.
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