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| // This file is part of Eigen, a lightweight C++ template library
| // for linear algebra.
| //
| // Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr>
| //
| // This Source Code Form is subject to the terms of the Mozilla
| // Public License v. 2.0. If a copy of the MPL was not distributed
| // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
| static int nb_load;
| static int nb_loadu;
| static int nb_store;
| static int nb_storeu;
|
| #define EIGEN_DEBUG_ALIGNED_LOAD { nb_load++; }
| #define EIGEN_DEBUG_UNALIGNED_LOAD { nb_loadu++; }
| #define EIGEN_DEBUG_ALIGNED_STORE { nb_store++; }
| #define EIGEN_DEBUG_UNALIGNED_STORE { nb_storeu++; }
|
| #define VERIFY_ALIGNED_UNALIGNED_COUNT(XPR,AL,UL,AS,US) {\
| nb_load = nb_loadu = nb_store = nb_storeu = 0; \
| XPR; \
| if(!(nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US)) \
| std::cerr << " >> " << nb_load << ", " << nb_loadu << ", " << nb_store << ", " << nb_storeu << "\n"; \
| VERIFY( (#XPR) && nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US ); \
| }
|
|
| #include "main.h"
|
| void test_unalignedcount()
| {
| #if defined(EIGEN_VECTORIZE_AVX)
| VectorXf a(40), b(40);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a += b, 10, 0, 5, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) += b.segment(0,40), 5, 5, 5, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) -= b.segment(0,40), 5, 5, 5, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) *= 3.5, 5, 0, 5, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) /= 3.5, 5, 0, 5, 0);
| #elif defined(EIGEN_VECTORIZE_SSE)
| VectorXf a(40), b(40);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a += b, 20, 0, 10, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) += b.segment(0,40), 10, 10, 10, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) -= b.segment(0,40), 10, 10, 10, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) *= 3.5, 10, 0, 10, 0);
| VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) /= 3.5, 10, 0, 10, 0);
| #else
| // The following line is to eliminate "variable not used" warnings
| nb_load = nb_loadu = nb_store = nb_storeu = 0;
| int a(0), b(0);
| VERIFY(a==b);
| #endif
| }
|
|
