Narayan Kamath | c981c48 | 2012-11-02 10:59:05 +0000 | [diff] [blame] | 1 | // This file is part of Eigen, a lightweight C++ template library |
| 2 | // for linear algebra. |
| 3 | // |
| 4 | // Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr> |
| 5 | // |
| 6 | // This Source Code Form is subject to the terms of the Mozilla |
| 7 | // Public License v. 2.0. If a copy of the MPL was not distributed |
| 8 | // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| 9 | |
| 10 | static int nb_load; |
| 11 | static int nb_loadu; |
| 12 | static int nb_store; |
| 13 | static int nb_storeu; |
| 14 | |
| 15 | #define EIGEN_DEBUG_ALIGNED_LOAD { nb_load++; } |
| 16 | #define EIGEN_DEBUG_UNALIGNED_LOAD { nb_loadu++; } |
| 17 | #define EIGEN_DEBUG_ALIGNED_STORE { nb_store++; } |
| 18 | #define EIGEN_DEBUG_UNALIGNED_STORE { nb_storeu++; } |
| 19 | |
| 20 | #define VERIFY_ALIGNED_UNALIGNED_COUNT(XPR,AL,UL,AS,US) {\ |
| 21 | nb_load = nb_loadu = nb_store = nb_storeu = 0; \ |
| 22 | XPR; \ |
| 23 | if(!(nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US)) \ |
| 24 | std::cerr << " >> " << nb_load << ", " << nb_loadu << ", " << nb_store << ", " << nb_storeu << "\n"; \ |
| 25 | VERIFY( (#XPR) && nb_load==AL && nb_loadu==UL && nb_store==AS && nb_storeu==US ); \ |
| 26 | } |
| 27 | |
| 28 | |
| 29 | #include "main.h" |
| 30 | |
| 31 | void test_unalignedcount() |
| 32 | { |
| 33 | #ifdef EIGEN_VECTORIZE_SSE |
| 34 | VectorXf a(40), b(40); |
| 35 | VERIFY_ALIGNED_UNALIGNED_COUNT(a += b, 20, 0, 10, 0); |
| 36 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) += b.segment(0,40), 10, 10, 10, 0); |
| 37 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) -= b.segment(0,40), 10, 10, 10, 0); |
| 38 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) *= 3.5, 10, 0, 10, 0); |
| 39 | VERIFY_ALIGNED_UNALIGNED_COUNT(a.segment(0,40) /= 3.5, 10, 0, 10, 0); |
| 40 | #else |
| 41 | // The following line is to eliminate "variable not used" warnings |
| 42 | nb_load = nb_loadu = nb_store = nb_storeu = 0; |
Carlos Hernandez | 7faaa9f | 2014-08-05 17:53:32 -0700 | [diff] [blame] | 43 | int a(0), b(0); |
| 44 | VERIFY(a==b); |
Narayan Kamath | c981c48 | 2012-11-02 10:59:05 +0000 | [diff] [blame] | 45 | #endif |
| 46 | } |