Caffe 训练错误：分段错误（核心转储）答案

【问题标题】：Caffe training error: Segmentation fault (core dumped)Caffe 训练错误：分段错误（核心转储）
【发布时间】：2026-02-06 20:00:01
【问题描述】：

当我尝试在 pycaffe 中运行训练时，会发生什么分段错误？

I0719 07:48:27.317548 23202 upgrade_proto.cpp:1106] Attempting to upgrade input file specified using deprecated 'solver_type' field (enum)': solver.prototxt
I0719 07:48:27.317767 23202 upgrade_proto.cpp:1113] Successfully upgraded file specified using deprecated 'solver_type' field (enum) to 'type' field (string).
W0719 07:48:27.317807 23202 upgrade_proto.cpp:1115] Note that future Caffe releases will only support 'type' field (string) for a solver's type.
*** Aborted at 1531957707 (unix time) try "date -d @1531957707" if you are using GNU date ***
PC: @     0x7f649a52a512 cfree
*** SIGSEGV (@0x6) received by PID 23202 (TID 0x7f649cfda1c0) from PID 6; stack trace: ***
    @     0x7f649a4db4b0 (unknown)
    @     0x7f649a52a512 cfree
    @     0x7f649c5fbaa8 caffe::UpgradeSnapshotPrefixProperty()
    @     0x7f649c5fc3d0 caffe::ReadSolverParamsFromTextFileOrDie()
    @           0x41294a train()
    @           0x410c7f main
    @     0x7f649a4c6830 __libc_start_main
    @           0x4115a9 _start
    @                0x0 (unknown)
Segmentation fault (core dumped)

你能帮忙吗？

【问题讨论】：

标签： segmentation-fault caffe pycaffe

【解决方案1】：

这是什么分段错误

这是某种堆损坏错误。

您应该将此情况报告给caffe 的开发人员。在 valgrind 下运行这个程序可能会提供额外的信息。

【讨论】：