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test: fix Core_HAL.mat_decomp test implementation

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This commit is contained in:
Alexander Alekhin 2016-12-12 14:39:08 +03:00
parent 03bcfe4107
commit fb223784a6
1 changed files with 19 additions and 5 deletions
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24
modules/core/test/test_hal_core.cpp
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@ -120,15 +120,20 @@ TEST(Core_HAL, mathfuncs)
}
}
namespace {
enum
{
HAL_LU = 0,
HAL_CHOL = 1
};
TEST(Core_HAL, mat_decomp)
typedef testing::TestWithParam<int> HAL;
TEST_P(HAL, mat_decomp)
{
for( int hcase = 0; hcase < 16; hcase++ )
int hcase = GetParam();
SCOPED_TRACE(cv::format("hcase=%d", hcase));
{
int depth = hcase % 2 == 0 ? CV_32F : CV_64F;
int size = (hcase / 2) % 4;
@ -137,7 +142,7 @@ TEST(Core_HAL, mat_decomp)
double eps = depth == CV_32F ? 1e-5 : 1e-10;
if( size == 3 )
continue;
return; // TODO ???
Mat a0(size, size, depth), a(size, size, depth), b(size, 1, depth), x(size, 1, depth), x0(size, 1, depth);
randu(a0, -1, 1);
@ -175,14 +180,19 @@ TEST(Core_HAL, mat_decomp)
min_hal_t = std::min(min_hal_t, t);
t = (double)getTickCount();
solve(a0, b, x0, (nfunc == HAL_LU ? DECOMP_LU : DECOMP_CHOLESKY));
bool solveStatus = solve(a0, b, x0, (nfunc == HAL_LU ? DECOMP_LU : DECOMP_CHOLESKY));
t = (double)getTickCount() - t;
EXPECT_TRUE(solveStatus);
min_ocv_t = std::min(min_ocv_t, t);
}
//std::cout << "x: " << Mat(x.t()) << std::endl;
//std::cout << "x0: " << Mat(x0.t()) << std::endl;
EXPECT_LE(norm(x, x0, NORM_INF | NORM_RELATIVE), eps);
EXPECT_LE(norm(x, x0, NORM_INF | NORM_RELATIVE), eps)
<< "x: " << Mat(x.t())
<< "\nx0: " << Mat(x0.t())
<< "\na0: " << a0
<< "\nb: " << b;
double freq = getTickFrequency();
printf("%s (%d x %d, %s): hal time=%.2fusec, ocv time=%.2fusec\n",
@ -192,3 +202,7 @@ TEST(Core_HAL, mat_decomp)
min_hal_t*1e6/freq, min_ocv_t*1e6/freq);
}
}
INSTANTIATE_TEST_CASE_P(Core, HAL, testing::Range(0, 16));
} // namespace