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[PyTorch] Update PyTorch backend example on AIPU to adapt new FlagGems version #299

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Merged
zhzhcookie merged 2 commits into from
Jan 21, 2026
Merged

[PyTorch] Update PyTorch backend example on AIPU to adapt new FlagGems version #299

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640ee65
[FIX]Adapt AIPU backend to the FlagGems.
CHAIYD-2025 Jan 20, 2026
1b2e356
[FIX]Fix the write error.
CHAIYD-2025 Jan 20, 2026
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15 changes: 15 additions & 0 deletions third_party/aipu/backend/aipu_torch_dev.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -493,6 +493,14 @@ bool is_available() { return context() != nullptr; }
int device_count() { return is_available() ? 1 : 0; }

int current_device() { return 0; }

std::string get_device_name() { return "aipu"; }

// This change is a temporary adaptation for CUDA 8.0
// Need to do
py::tuple get_device_capability(int device_index = 0) {
return py::make_tuple(8, 0);
}
} // namespace aipu

struct _DeviceGuard {
Expand All @@ -517,6 +525,13 @@ PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
m.def("device_count", &aipu::device_count, "aipu device count");
m.def("is_available", &aipu::is_available, "aipu is available");
m.def("current_device", &aipu::current_device, "aipu current device");
m.def("get_device_name", &aipu::get_device_name,
"Return the name of the AIPU backend");
// This change is a temporary adaptation for CUDA 8.0
// Need to do
m.def("get_device_capability", &aipu::get_device_capability,
py::arg("device") = 0, "Return the capability of the AIPU backend");

m.def("_is_in_bad_fork", []() { return py::bool_(false); });
m.def("manual_seed_all", [](int seed) { std::srand(seed); });
m.attr("default_generators") = &default_generators;
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