Blender/Cycles 2.78 CUDA error on Jetson-TX1 #49603

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Bruno d'Arcangeli · 2016-10-07T19:16:16+02:00

Bruno d'Arcangeli commented

2016-10-07 19:16:16 +02:00

Hi,

When trying to render scene with GPU (almost the simplest one with just the default cube), i've got this error:
CUDA error: Invalid value in cuMemcpyHtoD(cuda_device_ptr(mem.device_pointer), (void*)mem.data_pointer, mem.memory_size())

blender_tx1.txt

deviceQuery_TX1.txt

Hi, When trying to render scene with GPU (almost the simplest one with just the default cube), i've got this error: CUDA error: Invalid value in cuMemcpyHtoD(cuda_device_ptr(mem.device_pointer), (void*)mem.data_pointer, mem.memory_size()) [blender_tx1.txt](https://archive.blender.org/developer/F375156/blender_tx1.txt) [deviceQuery_TX1.txt](https://archive.blender.org/developer/F375157/deviceQuery_TX1.txt)

Bruno d'Arcangeli commented

2016-10-07 19:16:16 +02:00

Changed status to: 'Open'

Bruno d'Arcangeli commented

2016-10-07 19:16:16 +02:00

Added subscriber: @arcangeli

Thomas Dinges commented

2016-10-07 20:17:24 +02:00

Added subscribers: @Sergey, @brecht, @ThomasDinges

Thomas Dinges commented

2016-10-07 20:17:24 +02:00

Not sure we do support Tegra devices. @Sergey @brecht ?

Greg Zaal commented

2016-10-07 20:41:32 +02:00

Added subscriber: @GregZaal

Bruno d'Arcangeli commented

2016-10-07 21:11:41 +02:00

Blender work very well on Jetson-TK1.
And worked on TX1 https://developer.blender.org/rBde0672436bf109c85da6b8f019c38a478c7cc905

Blender work very well on Jetson-TK1. And worked on TX1 https://developer.blender.org/rBde0672436bf109c85da6b8f019c38a478c7cc905

Julian Eisel commented

2016-10-07 21:50:08 +02:00

Added subscriber: @JulianEisel

Julian Eisel commented

2016-10-07 21:50:08 +02:00

Don't see why tagging 2.8 project? ;)

Thomas Dinges commented

2016-10-07 22:00:16 +02:00

My bad. Thanks Julian!

Sergey Sharybin self-assigned this 2016-10-07 22:46:33 +02:00

Sergey Sharybin commented

2016-10-07 22:46:33 +02:00

We made it to work back in the days, not sure why should we ignore this now.

@arcangeli, Question tho, does latest builds works for you (from the current Git) ? There were some fixes since the release..

We made it to work back in the days, not sure why should we ignore this now. @arcangeli, Question tho, does latest builds works for you (from the current Git) ? There were some fixes since the release..

Sergey Sharybin commented

2016-10-07 22:47:01 +02:00

Oops, intended to use Incomplete priority since the action from reported is required.

Sergey Sharybin commented

2016-10-07 22:49:03 +02:00

Eh correction (just noticed it's blender-git folder):

Does latest git work for you (not sure how old our checkout was at the time of testing) ?
Did Cycles ever work for you ?

Eh correction (just noticed it's blender-git folder): - Does latest git work for you (not sure how old our checkout was at the time of testing) ? - Did Cycles ever work for you ?

Bruno d'Arcangeli commented

2016-10-08 13:46:47 +02:00

Blender was downloaded less than 24h ago. Tried to update 2h ago. Same result.
I've received my Jetson-TX1 2 days ago and never tried blender on it before.
Cycles work on CPU only for now.
I'll try to make a debug version and see if it's more verbose.

Blender was downloaded less than 24h ago. Tried to update 2h ago. Same result. I've received my Jetson-TX1 2 days ago and never tried blender on it before. Cycles work on CPU only for now. I'll try to make a debug version and see if it's more verbose.

Sergey Sharybin commented

2016-10-14 16:39:01 +02:00

Any chance you can test 2.77 release?

Bruno d'Arcangeli commented

2016-10-14 20:03:25 +02:00

Same problem with 2.77a.

Bruno d'Arcangeli commented

2017-03-08 13:09:17 +01:00

Hi all,

I've found the problem. It was with CUdeviceptr as 32bit pointer. The Tegra X1 is 64bit.
With the patch, cycles work perfectly with CUDA on the Jetson-TX1 devboard.

cycles_cuda_aarch64.diff

Hi all, I've found the problem. It was with CUdeviceptr as 32bit pointer. The Tegra X1 is 64bit. With the patch, cycles work perfectly with CUDA on the Jetson-TX1 devboard. [cycles_cuda_aarch64.diff](https://archive.blender.org/developer/F505422/cycles_cuda_aarch64.diff)

Sergey Sharybin commented

2017-03-08 13:28:28 +01:00

Oh, nice catch!

Currently fixing some OpenCL compile issues, but will apply your patch ASAP.

Oh, nice catch! Currently fixing some OpenCL compile issues, but will apply your patch ASAP.

blender-admin commented

2017-03-08 13:38:01 +01:00

This issue was referenced by 05dfe9c318

This issue was referenced by 05dfe9c318e1408f0e4ee59bc1bf65a2d3c2eae1

Sergey Sharybin commented

2017-03-08 13:38:28 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2017-03-08 13:38:28 +01:00

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Blender/Cycles 2.78 CUDA error on Jetson-TX1 #49603