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Bug #1773

Zerocopy examples fail on pami-linux-ppc64le-smp due to a low level assertion failure

Added by Nitin Bhat 11 months ago. Updated 10 months ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
01/11/2018
Due date:
% Done:

0%


Description

Running on 4 processors:  ./simpleZeroCopy 32 +balancer GreedyLB
jsrun -n4 ./simpleZeroCopy 32 +balancer GreedyLB
Choosing optimized barrier algorithm name I0:HybridBinomial:SHMEM:P2P
Charm++> Running in SMP mode: numNodes 4,  1 worker threads per process
Charm++> There's no comm. thread. Work threads both send and receive messages
Converse/Charm++ Commit ID: v6.8.2-58-g4619249
Warning> Randomization of virtual memory (ASLR) is turned on in the kernel, thread migration may not work! Run 'echo 0 > /proc/sys/kernel/randomize_va_space' as root to disable it, or try running with '+isomalloc_sync'.
CharmLB> Load balancer assumes all CPUs are same.
Charm++> cpu affinity enabled.
Setting default affinity
Charm++> Running on 1 unique compute nodes (160-way SMP).
Charm++> cpu topology info is gathered in 0.003 seconds.
[0] GreedyLB created
errno 3 pid 0
simpleZeroCopy: /__unresolved_path_____________________________/ibmsrc/pami/ibm-pami/buildtools/pami_build_port/../pami/components/devices/shmem/shaddr/CMAShaddr.h:91: size_t PAMI::Device::Shmem::CMAShaddr::read_impl(PAMI::Memregion*, size_t, PAMI::Memregion*, size_t, size_t): Assertion `cbytes > 0' failed.
errno 3 pid 0
simpleZeroCopy: /__unresolved_path_____________________________/ibmsrc/pami/ibm-pami/buildtools/pami_build_port/../pami/components/devices/shmem/shaddr/CMAShaddr.h:91: size_t PAMI::Device::Shmem::CMAShaddr::read_impl(PAMI::Memregion*, size_t, PAMI::Memregion*, size_t, size_t): Assertion `cbytes > 0' failed.
errno 3 pid 0
simpleZeroCopy: /__unresolved_path_____________________________/ibmsrc/pami/ibm-pami/buildtools/pami_build_port/../pami/components/devices/shmem/shaddr/CMAShaddr.h:91: size_t PAMI::Device::Shmem::CMAShaddr::read_impl(PAMI::Memregion*, size_t, PAMI::Memregion*, size_t, size_t): Assertion `cbytes > 0' failed.
send: completed
errno 3 pid 0
simpleZeroCopy: /__unresolved_path_____________________________/ibmsrc/pami/ibm-pami/buildtools/pami_build_port/../pami/components/devices/shmem/shaddr/CMAShaddr.h:91: size_t PAMI::Device::Shmem::CMAShaddr::read_impl(PAMI::Memregion*, size_t, PAMI::Memregion*, size_t, size_t): Assertion `cbytes > 0' failed.

Related issues

Related to Charm++ - Bug #1772: Programs built on pami-linux-ppc64le-async-smp fail a low level assertion at runtime. New 01/11/2018
Related to Charm++ - Bug #1775: chkpt test hangs for pami-linux-ppc64le-smp & pamilrts-linux-ppc64le-smp build New 01/11/2018

History

#1 Updated by Nitin Bhat 11 months ago

  • Tags set to #machine-layers, #rdma
  • Subject changed from Zerocopy examples fail on pami-linux-ppc64le-smp to Zerocopy examples fail on pami-linux-ppc64le-smp due to low level assertion

#2 Updated by Nitin Bhat 11 months ago

  • Related to Bug #1772: Programs built on pami-linux-ppc64le-async-smp fail a low level assertion at runtime. added

#3 Updated by Nitin Bhat 11 months ago

  • Subject changed from Zerocopy examples fail on pami-linux-ppc64le-smp due to low level assertion to Zerocopy examples fail on pami-linux-ppc64le-smp due to a low level assertion failure

#4 Updated by Nitin Bhat 11 months ago

  • Description updated (diff)

#5 Updated by Nitin Bhat 11 months ago

  • Related to Bug #1775: chkpt test hangs for pami-linux-ppc64le-smp & pamilrts-linux-ppc64le-smp build added

#6 Updated by Eric Bohm 10 months ago

  • Assignee set to Nitin Bhat

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