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Merge pull request #13879 from chacha21:REDUCE_SUM2

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add REDUCE_SUM2 #13879 

proposal to add REDUCE_SUM2 to cv::reduce, an operation that sums up the square of elements
This commit is contained in:
Pierre Chatelier
2023-04-28 19:42:52 +02:00
committed by GitHub
parent 23b819efb8
commit 6dd8a9b6ad
9 changed files with 254 additions and 92 deletions
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modules/core/perf/opencl/perf_arithm.cpp
+2 -3
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@@ -1150,7 +1150,7 @@ OCL_PERF_TEST_P(ReduceMinMaxFixture, Reduce,
SANITY_CHECK(dst, eps);
}
CV_ENUM(ReduceAccOp, CV_REDUCE_SUM, CV_REDUCE_AVG)
CV_ENUM(ReduceAccOp, REDUCE_SUM, REDUCE_AVG, REDUCE_SUM2)
typedef tuple<Size, std::pair<MatType, MatType>, int, ReduceAccOp> ReduceAccParams;
typedef TestBaseWithParam<ReduceAccParams> ReduceAccFixture;
@@ -1168,7 +1168,6 @@ OCL_PERF_TEST_P(ReduceAccFixture, Reduce,
dim = get<2>(params), op = get<3>(params);
const Size srcSize = get<0>(params),
dstSize(dim == 0 ? srcSize.width : 1, dim == 0 ? 1 : srcSize.height);
const double eps = CV_MAT_DEPTH(dtype) <= CV_32S ? 1 : 3e-4;
checkDeviceMaxMemoryAllocSize(srcSize, stype);
checkDeviceMaxMemoryAllocSize(srcSize, dtype);
@@ -1178,7 +1177,7 @@ OCL_PERF_TEST_P(ReduceAccFixture, Reduce,
OCL_TEST_CYCLE() cv::reduce(src, dst, dim, op, dtype);
SANITY_CHECK(dst, eps);
SANITY_CHECK_NOTHING();
}
} } // namespace opencv_test::ocl