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Ginu Jacob
Ginu Jacob

Reputation: 1778

Latest PTX ISA version for sm_10

From the NVIDIA website, I didn't find a clue regarding the PTX ISA version in which support for sm_10 is removed. From my experiments, I have an intution that it is PTX ISA 4.1 in which the support for sm_10 is removed. Or in other sense 4.0 is the latest PTX ISA version supporting sm_10. Is this correct?

Upvotes: 0

Views: 256

Answers (1)

Robert Crovella
Robert Crovella

Reputation: 151879

Yes.

The last CUDA version to support sm_10 was CUDA 6.0.

CUDA 6.5 shipped with the PTX ISA 4.1 document, and information covering sm_10 instruction support was dropped from that document.

However CUDA 6.5 still supported sm_11, sm_12, and sm_13, and descriptions of supported instructions in those architectures is still included in the PTX ISA 4.1 document.

Upvotes: 2

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