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Raise stable ABI minimum to PyTorch 2.11 and fix locality allocation lifetime - #34
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Harry-Chen merged 1 commit intoOct 13, 2026
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…locations when their tensors are freed. Restore the original SM120 C-stride setting. Co-authored-by: codex Signed-off-by: Chris Leonard <chleonar@redhat.com>
Harry-Chen
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Oct 13, 2026
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The stable ABI migration (#21) retained localized GPU allocations until process exit because its PyTorch 2.10
from_blobcall had nodeleter. This follow-up raises the minimum to PyTorch 2.11 and releases those allocations when their tensors are freed. It also restores the pre-migrationstride_c_m = 0setting in two SM120 BF16 GEMM paths (csrc/jit_kernels/impls/sm120_bf16_gemm.hpp).Updated the build, wheel metadata, CI, and documentation for the 2.11 minimum. The extension builds successfully, imports with the expected locality operators, and passes torch-abi-audit with no unstable symbols.
cc @Harry-Chen