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Fixed several compilation warnings

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This commit is contained in:
Benoit Steiner 2016-04-21 11:03:02 -07:00
parent 6015422ee6
commit f670613e4b
3 changed files with 4 additions and 4 deletions
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2
unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h
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@ -135,7 +135,7 @@ class TensorExecutor<Expression, ThreadPoolDevice, Vectorizable> {
{ {
const Index PacketSize = Vectorizable ? unpacket_traits<typename Evaluator::PacketReturnType>::size : 1; const Index PacketSize = Vectorizable ? unpacket_traits<typename Evaluator::PacketReturnType>::size : 1;
const Index size = array_prod(evaluator.dimensions()); const Index size = array_prod(evaluator.dimensions());
int num_threads = device.numThreads(); size_t num_threads = device.numThreads();
#ifdef EIGEN_USE_COST_MODEL #ifdef EIGEN_USE_COST_MODEL
if (num_threads > 1) { if (num_threads > 1) {
num_threads = TensorCostModel<ThreadPoolDevice>::numThreads( num_threads = TensorCostModel<ThreadPoolDevice>::numThreads(

2
unsupported/Eigen/CXX11/src/ThreadPool/RunQueue.h
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@ -168,7 +168,7 @@ class RunQueue {
// larger than it is during concurrent modifications. E.g. pop can // larger than it is during concurrent modifications. E.g. pop can
// decrement size before the corresponding push has incremented it. // decrement size before the corresponding push has incremented it.
// So the computed size can be up to kSize + 1, fix it. // So the computed size can be up to kSize + 1, fix it.
if (size > kSize) size = kSize; if (size > static_cast<int>(kSize)) size = kSize;
return size; return size;
} }
} }

4
unsupported/test/cxx11_runqueue.cpp
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@ -30,11 +30,11 @@ void test_basic_runqueue()
RunQueue<int, 4> q; RunQueue<int, 4> q;
// Check empty state. // Check empty state.
VERIFY(q.Empty()); VERIFY(q.Empty());
VERIFY_IS_EQUAL(0, q.Size()); VERIFY_IS_EQUAL(0u, q.Size());
VERIFY_IS_EQUAL(0, q.PopFront()); VERIFY_IS_EQUAL(0, q.PopFront());
std::vector<int> stolen; std::vector<int> stolen;
VERIFY_IS_EQUAL(0, q.PopBackHalf(&stolen)); VERIFY_IS_EQUAL(0, q.PopBackHalf(&stolen));
VERIFY_IS_EQUAL(0, stolen.size()); VERIFY_IS_EQUAL(0u, stolen.size());
// Push one front, pop one front. // Push one front, pop one front.
VERIFY_IS_EQUAL(0, q.PushFront(1)); VERIFY_IS_EQUAL(0, q.PushFront(1));
VERIFY_IS_EQUAL(1, q.Size()); VERIFY_IS_EQUAL(1, q.Size());