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Rectify flipped coordinate_transformation_mode logic in ROIAlign #2159

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Rectify flipped coordinate_transformation_mode logic in ROIAlign #2159

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17bdf13
Rectify flipped coordinate_transformation_mode logic in ROIAlign
music-dino Sep 7, 2023
37b1ab0
Handle both opset 10 and 16 versions
music-dino Sep 18, 2023
e8a4082
Merge remote-tracking branch 'upstream/develop' into roialign_fix
music-dino Sep 18, 2023
b492968
Fix version check and clang tidy warning
music-dino Sep 18, 2023
bc474b9
Merge branch 'develop' into roialign_fix
causten Sep 19, 2023
ecc2a4a
Merge branch 'develop' into roialign_fix
causten Sep 20, 2023
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2 changes: 1 addition & 1 deletion src/include/migraphx/op/roialign.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ struct roialign
{
xy[ii] = roi_start[ii] + p[ii] * bin_size[ii] +
(i[ii] + .5f) * bin_size[ii] / bin_grid_size[ii];
xy[ii] = (coord_trans_mode == "output_half_pixel") ? (xy[ii] - 0.5f) : xy[ii];
xy[ii] = (coord_trans_mode == "half_pixel") ? (xy[ii] - 0.5f) : xy[ii];
if(xy[ii] < -1.0 or xy[ii] > dims[ii])
{
results[index] = pos_weight{};
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2 changes: 1 addition & 1 deletion src/targets/gpu/jit/roialign.cpp
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Expand Up @@ -81,7 +81,7 @@ struct roialign_compiler : compiler<roialign_compiler>

// coord_trans_mode
auto ctm = v.at("coordinate_transformation_mode").to<std::string>();
float rois_offset = (ctm == "output_half_pixel") ? -0.5f : 0.0f;
float rois_offset = (ctm == "half_pixel") ? -0.5f : 0.0f;
options.params += " -DROIS_OFFSET=" + std::to_string(rois_offset);

// spatial_scale
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8 changes: 4 additions & 4 deletions test/ref/roialign.cpp
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Expand Up @@ -73,7 +73,7 @@ TEST_CASE(roialign_out_of_bound_test)
};

{
auto p = create_program("output_half_pixel");
auto p = create_program("half_pixel");
p.compile(migraphx::make_target("ref"));
auto result = p.eval({}).back();
std::vector<float> results_vector;
Expand Down Expand Up @@ -130,7 +130,7 @@ TEST_CASE(roialign_test)
};

{
auto p = create_program();
auto p = create_program("output_half_pixel");
p.compile(migraphx::make_target("ref"));
auto result = p.eval({}).back();
std::vector<float> results_vector;
Expand All @@ -154,7 +154,7 @@ TEST_CASE(roialign_test)
}

{
auto p = create_program("output_half_pixel");
auto p = create_program("half_pixel");
p.compile(migraphx::make_target("ref"));
auto result = p.eval({}).back();
std::vector<float> results_vector;
Expand All @@ -175,7 +175,7 @@ TEST_CASE(roialign_test)
}

{
auto p = create_program("output_half_pixel", migraphx::op::pooling_mode::max, 0);
auto p = create_program("half_pixel", migraphx::op::pooling_mode::max, 0);
p.compile(migraphx::make_target("ref"));
auto result = p.eval({}).back();
std::vector<float> results_vector;
Expand Down
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