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[fix]: fix bug in aten::to, when network only have aten::to layer wil… #1108

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Merged
merged 2 commits into from
Jul 22, 2022
Merged

[fix]: fix bug in aten::to, when network only have aten::to layer wil… #1108

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ebfb086
[fix]: fix bug in aten::to, when network only have aten::to layer wil…
inocsin Jun 11, 2022
f69cfc4
fix: revert changes in castITensor
inocsin Jul 22, 2022
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30 changes: 30 additions & 0 deletions tests/core/conversion/converters/test_cast.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,36 @@ TEST(Converters, ATenBoolToINT32TensorConvertsCorrectly) {
ASSERT_TRUE(torch_tensorrt::tests::util::almostEqual(jit_results[0], trt, 2e-6));
}


TEST(Converters, ATenToSingleConvertsCorrectly) {
const auto graph = R"IR(
graph(%y.1 : Tensor):
%4 : int = prim::Constant[value=6]()
%5 : bool = prim::Constant[value=0]()
%6 : None = prim::Constant()
%y0.1 : Tensor = aten::to(%y.1, %4, %5, %5, %6)
return (%y0.1))IR";

auto g = std::make_shared<torch::jit::Graph>();

torch::jit::parseIR(graph, &*g);

auto in = at::randint(1, 10, {3}, {at::kCUDA});

auto jit_in = at::clone(in);
auto params = torch_tensorrt::core::ir::get_static_params(g->inputs(), {});
auto jit_results = torch_tensorrt::tests::util::RunGraph(g, params, {jit_in});

auto trt_in = at::clone(in);
params = torch_tensorrt::core::ir::get_static_params(g->inputs(), {});
auto trt_results = torch_tensorrt::tests::util::RunGraphEngine(g, params, {trt_in});

auto trt = trt_results[0].reshape(jit_results[0].sizes());
ASSERT_TRUE(jit_results[0].scalar_type() == trt.scalar_type());
ASSERT_TRUE(torch_tensorrt::tests::util::almostEqual(jit_results[0], trt, 2e-6));
}


TEST(Converters, ATenTypeAsConvertsCorrectly) {
const auto graph = R"IR(
graph(%0 : Tensor,
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