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Add missing ”v_popcount“ for RVV and enable tests.

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This commit is contained in:
Liutong HAN 2023-07-11 16:10:27 +08:00
parent c982be3924
commit a00818047f
2 changed files with 11 additions and 0 deletions
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9
modules/core/include/opencv2/core/hal/intrin_rvv_scalable.hpp
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@ -1651,6 +1651,10 @@ inline v_uint32 v_popcount(const v_uint32& a)
{
return v_hadd(v_hadd(v_popcount(vreinterpret_u8m1(a))));
}
inline v_uint64 v_popcount(const v_uint64& a)
{
return v_hadd(v_hadd(v_hadd(v_popcount(vreinterpret_u8m1(a)))));
}
inline v_uint8 v_popcount(const v_int8& a)
{
@ -1664,6 +1668,11 @@ inline v_uint32 v_popcount(const v_int32& a)
{
return v_popcount(v_abs(a));\
}
inline v_uint64 v_popcount(const v_int64& a)
{
// max(0 - a) is used, since v_abs does not support 64-bit integers.
return v_popcount(v_reinterpret_as_u64(vmax(a, v_sub(v_setzero_s64(), a), VTraits<v_int64>::vlanes())));
}
//////////// SignMask ////////////

2
modules/core/test/test_intrin_utils.hpp
View File

@ -2048,6 +2048,7 @@ void test_hal_intrin_uint64()
.test_rotate<0>().test_rotate<1>()
.test_extract_n<0>().test_extract_n<1>()
.test_extract_highest()
.test_popcount()
//.test_broadcast_element<0>().test_broadcast_element<1>()
;
}
@ -2069,6 +2070,7 @@ void test_hal_intrin_int64()
.test_extract_highest()
//.test_broadcast_element<0>().test_broadcast_element<1>()
.test_cvt64_double()
.test_popcount()
;
}