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Segfault: "Check failed: num_elements_ <= kMaxElements" #8494

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untom opened this issue Mar 17, 2017 · 2 comments
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Segfault: "Check failed: num_elements_ <= kMaxElements" #8494

untom opened this issue Mar 17, 2017 · 2 comments
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@untom
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untom commented Mar 17, 2017

I'm running the current nightly build as of today (2017-03-17). I'm working with very large, sparse matrices, and my program seems to have hit a variable overflow. It crashed with the following log entry:

2017-03-17 10:48:34.554715: F tensorflow/core/framework/tensor_shape.cc:212] Check failed: num_elements_ <= kMaxElements (1141286132736 vs. 1099511627776)
Aborted (core dumped)

I'm guessing this is because my sparse matrix is too large to handle for tensorflow. It would be great if this could somehow be fixed. Please refer to #7783 for more details about my code (that was another overflow issue I encountered).

@skye
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skye commented Mar 20, 2017

Looks like we can just bump that limit up, I'll work on getting that checked in.

@skye skye self-assigned this Mar 20, 2017
@skye skye added stat:awaiting tensorflower Status - Awaiting response from tensorflower type:bug Bug labels Mar 20, 2017
@skye skye assigned girving and unassigned skye Mar 29, 2017
@skye
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skye commented Mar 29, 2017

@girving beat me to it. There's a patch in review, one of us will update this issue once it's checked in.

@girving girving removed the stat:awaiting tensorflower Status - Awaiting response from tensorflower label Mar 29, 2017
@skye skye closed this as completed Mar 31, 2017
@skye skye reopened this Mar 31, 2017
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