I have a T1000 Quadro GPU and I want to use GPU direct storage API.
When I write data using cufile API(Kvikio), It has error
13-08-2024 15:28:01:639 [pid=17593 tid=17616] ERROR 0:1534 IOCTL failed io-type 1 ret -5 expected 4194304 gpu_page_offset 0
13-08-2024 15:28:02:246 [pid=17593 tid=17616] ERROR 0:1534 IOCTL failed io-type 1 ret -5 expected 4194304 gpu_page_offset 0
13-08-2024 15:28:02:246 [pid=17593 tid=17616] ERROR cufio_core:2941 cuFile error issuing IO, buffer object is stale, user must deregister prior submitting new IO
So I execute gdscheck, it does not show “supports GDS” string. (like below A6000 GPU)
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GPU INFO:
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GPU index 0 NVIDIA T1000 8GB bar:1 bar size (MiB):256, IOMMU State: Disabled
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GPU INFO:
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GPU index 0 NVIDIA RTX A6000 bar:1 bar size (MiB):256 supports GDS
GPU index 1 NVIDIA RTX A6000 bar:1 bar size (MiB):256 supports GDS
GPU index 2 NVIDIA RTX A6000 bar:1 bar size (MiB):256 supports GDS
Does it mean T1000 GPU does not support GPU Direct Storage?
And how to handle this Error?