sora/epfl-archive
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Disabled external gits

Browse Source
This commit is contained in:
choelzl
2022-04-07 18:46:57 +02:00
parent 88cb3426ad
commit 15e7120d6d
5316 changed files with 4563444 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
cs440-acg/ext/eigen/test/unalignedcount.cpp Normal file
View File

@@ -0,0 +1,53 @@
// 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
}