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Error running with higher level, features per level (F, L) #1538

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keythinking opened this issue Apr 16, 2024 · 0 comments
Open

Error running with higher level, features per level (F, L) #1538

keythinking opened this issue Apr 16, 2024 · 0 comments

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@keythinking
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keythinking commented Apr 16, 2024

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Hi, I'm training LEGO dataset using instant-ngp, and trying to reproduce the result from your paper.

But train doesn't work and get error message from cuda_graph,h , when I set parameters as
F=8 T=2^17 L=16
F=4 T=2^17 L=32 which are F * T * L = 2^24.

I'm using RTX 3090 which is same with paper used.
And It works well and can get same result as paper when I decrease F or L.

Is there something to fix to run training with higher F or L?

Thanks in advance.

--------------------------------------------------ERROR MESSAGE---------------------------------------------------

terminate called after throwing an instance of 'std::runtime_error'
what(): /????/????/instant-ngp/dependencies/tiny-cuda-nn/include/tiny-cuda-nn/cuda_graph.h:139 cudaGraphExecUpdate(m_graph_instance, m_graph, &error_node, &update_result) failed: too many resources requested for launch
Aborted (core dumped)

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