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give up on OpenMP... for now

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Benoit Jacob
2008-04-18 07:57:46 +00:00
parent acfd6f3bda
commit 6ae037dfb5
6 changed files with 73 additions and 134 deletions
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28
Eigen/src/Core/util/Macros.h
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@@ -37,10 +37,6 @@
#define EIGEN_UNROLLING_LIMIT 400
#endif
#ifndef EIGEN_PARALLELIZATION_TRESHOLD
#define EIGEN_PARALLELIZATION_TRESHOLD 2000
#endif
#ifdef EIGEN_DEFAULT_TO_ROW_MAJOR
#define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER RowMajorBit
#else
@@ -78,30 +74,6 @@ using Eigen::MatrixBase;
#define EIGEN_ONLY_USED_FOR_DEBUG(x)
#endif
#ifdef EIGEN_USE_OPENMP
# ifdef __INTEL_COMPILER
# define EIGEN_PRAGMA_OMP_PARALLEL _Pragma("omp parallel default(none) shared(other)")
# else
# define EIGEN_PRAGMA_OMP_PARALLEL _Pragma("omp parallel default(none)")
# endif
# define EIGEN_RUN_PARALLELIZABLE_LOOP(condition) \
if(condition) \
{ \
EIGEN_PRAGMA_OMP_PARALLEL \
{ \
_Pragma("omp for") \
EIGEN_THE_PARALLELIZABLE_LOOP \
} \
} \
else \
{ \
EIGEN_THE_PARALLELIZABLE_LOOP \
}
#else // EIGEN_USE_OPENMP
# define EIGEN_RUN_PARALLELIZABLE_LOOP(condition) EIGEN_THE_PARALLELIZABLE_LOOP
#endif
// FIXME with the always_inline attribute,
// gcc 3.4.x reports the following compilation error:
// Eval.h:91: sorry, unimplemented: inlining failed in call to 'const Eigen::Eval<Derived> Eigen::MatrixBase<Scalar, Derived>::eval() const'