[DLPack] Bump DLPack to v1.2 and implement C functions exchange API#75650
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SigureMo merged 17 commits intoPaddlePaddle:developfrom Oct 15, 2025
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SigureMo
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SigureMo
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This reverts commit 2a9fc21.
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Codecov Report❌ Patch coverage is
❌ Your patch status has failed because the patch coverage (30.76%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage. Additional details and impacted files@@ Coverage Diff @@
## develop #75650 +/- ##
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Coverage ? 30.76%
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Files ? 2
Lines ? 13
Branches ? 0
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zyfncg
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Oct 14, 2025
DrRyanHuang
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| } catch (const std::exception &e) { | ||
| PyErr_SetString(PyExc_RuntimeError, e.what()); | ||
| return -1; |
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这里只需要管 std::exception，不需要管其他的异常吗？类似这样的？
try {
// 代码
} catch (const std::exception& e) {
// 处理标准异常
} catch (...) {
// 处理所有其他异常
}
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协议模板，这里不应该动
SigureMo
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gouzil
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SigureMo
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zyfncg
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PR Category
Execute Infrastructure
PR Types
New features
Description
Implement C functions for speed dlpack exchange and stream handling and bump DLPack to v1.2. Refer to https://github.com/apache/tvm-ffi/blob/main/python/tvm_ffi/_optional_torch_c_dlpack.py and dmlc/dlpack#174
TODOs
__c_dlpack_*methods to__c_dlpack_exchange_api__after [RFC] Support DLPACK C Functions for Speed Exchange and Stream Handling dmlc/dlpack#174 merged__c_dlpack_*APIs__c_dlpack_exchange_api__implementation on Flashinfer (needs [DLPack] C Functions for DLPack Speed Exchange and Stream Handling apache/tvm-ffi#96)__c_dlpack_exchange_api__