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bug #1615: slightly increase the default unrolling limit to compensate for changeset 101ea26f5e

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This solves a performance regression with clang and 3x3 matrix products.
This commit is contained in:
Gael Guennebaud
2018-12-13 10:42:39 +01:00
parent f20c991679
commit efa4c9c40f
2 changed files with 2 additions and 2 deletions
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2
Eigen/src/Core/arch/Default/Settings.h
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@@ -21,7 +21,7 @@
* it does not correspond to the number of iterations or the number of instructions
*/
#ifndef EIGEN_UNROLLING_LIMIT
#define EIGEN_UNROLLING_LIMIT 100
#define EIGEN_UNROLLING_LIMIT 110
#endif
/** Defines the threshold between a "small" and a "large" matrix.