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lint fixes

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Summary: Ran `dev/linter.sh`.

Reviewed By: bottler

Differential Revision: D19761062

fbshipit-source-id: 1a49abe4a5f2bc7641b2b46e254aa77e6a48aa7d
This commit is contained in:
Nikhila Ravi
2020-02-13 20:49:18 -08:00
committed by Facebook Github Bot
parent 29cd181a83
commit 97acf16de2
3 changed files with 41 additions and 35 deletions
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54
pytorch3d/csrc/nearest_neighbor_points/nearest_neighbors_points_cpu.cpp
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@@ -3,36 +3,36 @@
#include <torch/extension.h>
at::Tensor NearestNeighborIdxCpu(at::Tensor p1, at::Tensor p2) {
const int N = p1.size(0);
const int P1 = p1.size(1);
const int D = p1.size(2);
const int P2 = p2.size(1);
const int N = p1.size(0);
const int P1 = p1.size(1);
const int D = p1.size(2);
const int P2 = p2.size(1);
auto long_opts = p1.options().dtype(torch::kInt64);
torch::Tensor out = torch::empty({N, P1}, long_opts);
auto long_opts = p1.options().dtype(torch::kInt64);
torch::Tensor out = torch::empty({N, P1}, long_opts);
auto p1_a = p1.accessor<float, 3>();
auto p2_a = p2.accessor<float, 3>();
auto out_a = out.accessor<int64_t, 2>();
auto p1_a = p1.accessor<float, 3>();
auto p2_a = p2.accessor<float, 3>();
auto out_a = out.accessor<int64_t, 2>();
for (int n = 0; n < N; ++n) {
for (int i1 = 0; i1 < P1; ++i1) {
// TODO: support other floating-point types?
float min_dist = -1;
int64_t min_idx = -1;
for (int i2 = 0; i2 < P2; ++i2) {
float dist = 0;
for (int d = 0; d < D; ++d) {
float diff = p1_a[n][i1][d] - p2_a[n][i2][d];
dist += diff * diff;
}
if (min_dist == -1 || dist < min_dist) {
min_dist = dist;
min_idx = i2;
}
}
out_a[n][i1] = min_idx;
for (int n = 0; n < N; ++n) {
for (int i1 = 0; i1 < P1; ++i1) {
// TODO: support other floating-point types?
float min_dist = -1;
int64_t min_idx = -1;
for (int i2 = 0; i2 < P2; ++i2) {
float dist = 0;
for (int d = 0; d < D; ++d) {
float diff = p1_a[n][i1][d] - p2_a[n][i2][d];
dist += diff * diff;
}
if (min_dist == -1 || dist < min_dist) {
min_dist = dist;
min_idx = i2;
}
}
out_a[n][i1] = min_idx;
}
return out;
}
return out;
}