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Add range-based slicing to tensor view. (#7453)

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This commit is contained in:
Jiaming Yuan
2021-11-27 13:42:36 +08:00
committed by GitHub
parent 6f38f5affa
commit 85cbd32c5a
10 changed files with 361 additions and 132 deletions
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6
tests/cpp/data/test_metainfo.h
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@@ -30,7 +30,7 @@ inline void TestMetaInfoStridedData(int32_t device) {
is_gpu ? labels.ConstDeviceSpan() : labels.ConstHostSpan(), {32, 2}, device};
auto s = t.Slice(linalg::All(), 0);
auto str = s.ArrayInterfaceStr();
auto str = ArrayInterfaceStr(s);
ASSERT_EQ(s.Size(), 32);
info.SetInfo("label", StringView{str});
@@ -48,7 +48,7 @@ inline void TestMetaInfoStridedData(int32_t device) {
auto& h_qid = qid.Data()->HostVector();
std::iota(h_qid.begin(), h_qid.end(), 0);
auto s = qid.View(device).Slice(linalg::All(), 0);
auto str = s.ArrayInterfaceStr();
auto str = ArrayInterfaceStr(s);
info.SetInfo("qid", StringView{str});
auto const& h_result = info.group_ptr_;
ASSERT_EQ(h_result.size(), s.Size() + 1);
@@ -62,7 +62,7 @@ inline void TestMetaInfoStridedData(int32_t device) {
auto t_margin = base_margin.View(device).Slice(linalg::All(), 0, linalg::All());
ASSERT_EQ(t_margin.Shape().size(), 2);
info.SetInfo("base_margin", StringView{t_margin.ArrayInterfaceStr()});
info.SetInfo("base_margin", StringView{ArrayInterfaceStr(t_margin)});
auto const& h_result = info.base_margin_.View(-1);
ASSERT_EQ(h_result.Shape().size(), 2);
auto in_margin = base_margin.View(-1);