[136] | 1 | // This file is part of Eigen, a lightweight C++ template library
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| 2 | // for linear algebra.
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| 3 | //
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| 4 | // Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr>
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| 5 | //
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| 6 | // This Source Code Form is subject to the terms of the Mozilla
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| 7 | // Public License v. 2.0. If a copy of the MPL was not distributed
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| 8 | // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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| 9 |
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| 10 | static int nb_load;
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| 11 | static int nb_loadu;
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| 12 | static int nb_store;
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| 13 | static int nb_storeu;
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| 14 |
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| 15 | #define EIGEN_DEBUG_ALIGNED_LOAD { nb_load++; }
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| 16 | #define EIGEN_DEBUG_UNALIGNED_LOAD { nb_loadu++; }
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| 17 | #define EIGEN_DEBUG_ALIGNED_STORE { nb_store++; }
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| 18 | #define EIGEN_DEBUG_UNALIGNED_STORE { nb_storeu++; }
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| 19 |
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| 20 | #define VERIFY_ALIGNED_UNALIGNED_COUNT(XPR,AL,UL,AS,US) {\
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| 21 | nb_load = nb_loadu = nb_store = nb_storeu = 0; \
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| 22 | XPR; \
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| 23 | if(!(nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US)) \
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| 24 | std::cerr << " >> " << nb_load << ", " << nb_loadu << ", " << nb_store << ", " << nb_storeu << "\n"; \
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| 25 | VERIFY( (#XPR) && nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US ); \
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| 26 | }
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| 27 |
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| 28 |
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| 29 | #include "main.h"
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| 30 |
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| 31 | void test_unalignedcount()
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| 32 | {
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| 33 | #ifdef EIGEN_VECTORIZE_SSE
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| 34 | VectorXf a(40), b(40);
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| 35 | VERIFY_ALIGNED_UNALIGNED_COUNT(a += b, 20, 0, 10, 0);
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| 36 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) += b.segment(0,40), 10, 10, 10, 0);
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| 37 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) -= b.segment(0,40), 10, 10, 10, 0);
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| 38 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) *= 3.5, 10, 0, 10, 0);
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| 39 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) /= 3.5, 10, 0, 10, 0);
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| 40 | #else
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| 41 | // The following line is to eliminate "variable not used" warnings
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| 42 | nb_load = nb_loadu = nb_store = nb_storeu = 0;
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| 43 | int a(0), b(0);
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| 44 | VERIFY(a==b);
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| 45 | #endif
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| 46 | }
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