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[BACKEND] Add isfinite backward support in aipu #20

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Merged
zhzhcookie merged 3 commits into from
Jun 16, 2025
Merged

[BACKEND] Add isfinite backward support in aipu #20

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d411cfc
[BACKEND] Add isfinite backward support
zhzhcookie Jun 16, 2025
7184d4d
[BACKEND] Add isfinite backward support
zhzhcookie Jun 16, 2025
ee6d4d9
[BACKEND] Add isfinite backward support
zhzhcookie Jun 16, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/aipu-build-and-test.yml
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Expand Up @@ -52,7 +52,7 @@ jobs:
source ~/env_setup.sh
export FLAGTREE_BACKEND=aipu
cd python
python3.10 -m pip install . --no-build-isolation -v
MAX_JOBS=64 python3.10 -m pip install . --no-build-isolation -v

- name: FlagTree Test on AIPU
shell: bash
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6 changes: 6 additions & 0 deletions third_party/aipu/backend/aipu_torch_dev.cpp
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Expand Up @@ -5,6 +5,7 @@
#include <c10/util/ArrayRef.h>

#include <torch/csrc/Device.h>
#include <torch/csrc/autograd/autograd_not_implemented_fallback.h>
#include <torch/csrc/jit/serialization/pickler.h>
#include <torch/extension.h>

Expand Down Expand Up @@ -328,6 +329,11 @@ TORCH_LIBRARY_IMPL(aten, PrivateUse1, m) {
m.impl("aten::fill_.Scalar", &fill_scalar_aipu);
}

// Register the autograd dispatch key for operators that have no dispatches
TORCH_LIBRARY_IMPL(aten, AutogradPrivateUse1, m) {
m.impl("isfinite", torch::autograd::autogradNotImplementedFallback());
}

namespace aipu {

bool is_available() { return context() != nullptr; }
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