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[FEA] Create UCX endpoint on all ranks #16

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cjnolet opened this issue Jun 8, 2020 · 2 comments
Open

[FEA] Create UCX endpoint on all ranks #16

cjnolet opened this issue Jun 8, 2020 · 2 comments
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@cjnolet
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cjnolet commented Jun 8, 2020

Currently the rank creating the UCX endpoints skips creating an endpoint on itself. It turns out this is no longer necessary.
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This issue has been marked rotten due to no recent activity in the past 90d. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed.

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This issue has been marked stale due to no recent activity in the past 30d. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed. This issue will be marked rotten if there is no activity in the next 60d.

rapids-bot bot pushed a commit that referenced this issue Feb 15, 2024
@achirkin
Demangle backtrace symbols on raft error (#2188)
4f56238 
Demangle the error stack trace provided by GCC.
Example output:
```bash
RAFT failure at file=/workspace/raft/cpp/bench/ann/src/raft/raft_ann_bench_utils.h line=127: Ooops!
Obtained 16 stack frames
#1 in /workspace/raft/cpp/build/libraft_ivf_pq_ann_bench.so: raft::logic_error::logic_error(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) +0x5e [0x7fb20acce45e]
#2 in /workspace/raft/cpp/build/libraft_ivf_pq_ann_bench.so: raft::bench::ann::configured_raft_resources::stream_wait(CUstream_st*) const +0x2e3 [0x7fb20acd0ac3]
#3 in /workspace/raft/cpp/build/libraft_ivf_pq_ann_bench.so: raft::bench::ann::RaftIvfPQ<float, long>::search(float const*, int, int, unsigned long*, float*, CUstream_st*) const +0x63e [0x7fb20acd44fe]
#4 in ./cpp/build/ANN_BENCH: void raft::bench::ann::bench_search<float>(benchmark::State&, raft::bench::ann::Configuration::Index, unsigned long, std::shared_ptr<raft::bench::ann::Dataset<float> const>, raft::bench::ann::Objective) +0xf76 [0x55853859f586]
#5 in ./cpp/build/ANN_BENCH: benchmark::internal::LambdaBenchmark<benchmark::RegisterBenchmark<void (&)(benchmark::State&, raft::bench::ann::Configuration::Index, unsigned long, std::shared_ptr<raft::bench::ann::Dataset<float> const>, raft::bench::ann::Objective), raft::bench::ann::Configuration::Index&, unsigned long&, std::shared_ptr<raft::bench::ann::Dataset<float> const>&, raft::bench::ann::Objective&>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, void (&)(benchmark::State&, raft::bench::ann::Configuration::Index, unsigned long, std::shared_ptr<raft::bench::ann::Dataset<float> const>, raft::bench::ann::Objective), raft::bench::ann::Configuration::Index&, unsigned long&, std::shared_ptr<raft::bench::ann::Dataset<float> const>&, raft::bench::ann::Objective&)::{lambda(benchmark::State&)#1}>::Run(benchmark::State&) +0x84 [0x558538548f14]
#6 in ./cpp/build/ANN_BENCH: benchmark::internal::BenchmarkInstance::Run(long, int, benchmark::internal::ThreadTimer*, benchmark::internal::ThreadManager*, benchmark::internal::PerfCountersMeasurement*) const +0x168 [0x5585385d6498]
#7 in ./cpp/build/ANN_BENCH(+0x149108) [0x5585385b7108]
#8 in ./cpp/build/ANN_BENCH: benchmark::internal::BenchmarkRunner::DoNIterations() +0x34f [0x5585385b8c7f]
#9 in ./cpp/build/ANN_BENCH: benchmark::internal::BenchmarkRunner::DoOneRepetition() +0x119 [0x5585385b99b9]
#10 in ./cpp/build/ANN_BENCH(+0x13afdd) [0x5585385a8fdd]
#11 in ./cpp/build/ANN_BENCH: benchmark::RunSpecifiedBenchmarks(benchmark::BenchmarkReporter*, benchmark::BenchmarkReporter*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) +0x58e [0x5585385aa8fe]
#12 in ./cpp/build/ANN_BENCH: benchmark::RunSpecifiedBenchmarks() +0x6a [0x5585385aaada]
#13 in ./cpp/build/ANN_BENCH: raft::bench::ann::run_main(int, char**) +0x11ed [0x5585385980cd]
#14 in /lib/x86_64-linux-gnu/libc.so.6(+0x28150) [0x7fb213e28150]
#15 in /lib/x86_64-linux-gnu/libc.so.6: __libc_start_main +0x89 [0x7fb213e28209]
#16 in ./cpp/build/ANN_BENCH(+0xbfcef) [0x55853852dcef]


```

Authors:
  - Artem M. Chirkin (https://github.com/achirkin)

Approvers:
  - Tamas Bela Feher (https://github.com/tfeher)

URL: #2188
@kun429973 kun429973 mentioned this issue Oct 24, 2024
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