From 2308a691799e0f701cc44b34041b84d88d53a9ee Mon Sep 17 00:00:00 2001
From: Wiebe van Breukelen <breukelen@astron.nl>
Date: Tue, 6 May 2025 10:45:06 +0200
Subject: [PATCH] Add test_radec_to_lmn_xsimd_with_remainder
---
tests/test_directions.cpp | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/tests/test_directions.cpp b/tests/test_directions.cpp
index 984bd14..5db962c 100644
--- a/tests/test_directions.cpp
+++ b/tests/test_directions.cpp
@@ -114,4 +114,31 @@ BOOST_AUTO_TEST_CASE(test_radec_to_lmn_xsimd) {
}
}
+BOOST_AUTO_TEST_CASE(test_radec_to_lmn_xsimd_with_remainder) {
+ Direction reference(0.2, 0.3);
+ Direction dir_0(0.1, 0.2);
+ Direction dir_1(0.2, 0.3);
+ Direction dir_2(0.3, 0.4);
+
+ xt::xtensor<double, 2> lmn_expected({3, 3});
+
+ dp3::base::radec2lmn(reference, dir_0, &lmn_expected(0, 0));
+ dp3::base::radec2lmn(reference, dir_1, &lmn_expected(1, 0));
+ dp3::base::radec2lmn(reference, dir_2, &lmn_expected(2, 0));
+
+ Directions directions;
+ directions.add(dir_0);
+ directions.add(dir_1);
+ directions.add(dir_2);
+
+ xt::xtensor<double, 2> lmn_actual({3, 3});
+ directions.radec2lmn<Directions::computation_strategy::MULTI_SIMD>(
+ reference, lmn_actual);
+ for (size_t i; i < 3; ++i) {
+ BOOST_CHECK_CLOSE(lmn_expected(i, 0), lmn_actual(i, 0), 1.e-6);
+ BOOST_CHECK_CLOSE(lmn_expected(i, 1), lmn_actual(i, 1), 1.e-6);
+ BOOST_CHECK_CLOSE(lmn_expected(i, 2), lmn_actual(i, 2), 1.e-6);
+ }
+}
+
BOOST_AUTO_TEST_SUITE_END()
\ No newline at end of file
--
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