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Fix -Werror -Wfloat-conversion warning.

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This commit is contained in:
Janek Kozicki 2019-12-23 23:52:44 +01:00
parent 636e2bb3fa
commit 00de570793
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/products/Parallelizer.h
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@ -129,7 +129,7 @@ void parallelize_gemm(const Functor& func, Index rows, Index cols, Index depth,
double work = static_cast<double>(rows) * static_cast<double>(cols) *
static_cast<double>(depth);
double kMinTaskSize = 50000; // FIXME improve this heuristic.
pb_max_threads = std::max<Index>(1, std::min<Index>(pb_max_threads, work / kMinTaskSize));
pb_max_threads = std::max<Index>(1, std::min<Index>(pb_max_threads, static_cast<Index>( work / kMinTaskSize ) ));
// compute the number of threads we are going to use
Index threads = std::min<Index>(nbThreads(), pb_max_threads);