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Fixed compilation warnings on arm

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This commit is contained in:
Benoit Steiner 2016-03-28 09:21:04 -07:00
parent 78f83d6f6a
commit 1bc81f7889
1 changed files with 4 additions and 4 deletions
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8
unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
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@ -254,7 +254,7 @@ struct FullReducer<Self, Op, ThreadPoolDevice, false> {
} else { } else {
const Index blocksize = std::floor<Index>(static_cast<float>(num_coeffs) / num_threads); const Index blocksize = std::floor<Index>(static_cast<float>(num_coeffs) / num_threads);
const unsigned int numblocks = blocksize > 0 ? static_cast<unsigned int>(num_coeffs / blocksize) : 0; const unsigned int numblocks = blocksize > 0 ? static_cast<unsigned int>(num_coeffs / blocksize) : 0;
eigen_assert(num_coeffs >= numblocks * blocksize); eigen_assert(num_coeffs >= static_cast<Index>(numblocks) * blocksize);
Barrier barrier(numblocks); Barrier barrier(numblocks);
MaxSizeVector<typename Self::CoeffReturnType> shards(numblocks, reducer.initialize()); MaxSizeVector<typename Self::CoeffReturnType> shards(numblocks, reducer.initialize());
@ -264,7 +264,7 @@ struct FullReducer<Self, Op, ThreadPoolDevice, false> {
} }
typename Self::CoeffReturnType finalShard; typename Self::CoeffReturnType finalShard;
if (numblocks * blocksize < num_coeffs) { if (static_cast<Index>(numblocks) * blocksize < num_coeffs) {
finalShard = InnerMostDimReducer<Self, Op, false>::reduce( finalShard = InnerMostDimReducer<Self, Op, false>::reduce(
self, numblocks * blocksize, num_coeffs - numblocks * blocksize, reducer); self, numblocks * blocksize, num_coeffs - numblocks * blocksize, reducer);
} else { } else {
@ -301,7 +301,7 @@ struct FullReducer<Self, Op, ThreadPoolDevice, true> {
} }
const Index blocksize = std::floor<Index>(static_cast<float>(num_coeffs) / num_threads); const Index blocksize = std::floor<Index>(static_cast<float>(num_coeffs) / num_threads);
const unsigned int numblocks = blocksize > 0 ? static_cast<unsigned int>(num_coeffs / blocksize) : 0; const unsigned int numblocks = blocksize > 0 ? static_cast<unsigned int>(num_coeffs / blocksize) : 0;
eigen_assert(num_coeffs >= numblocks * blocksize); eigen_assert(num_coeffs >= static_cast<Index>(numblocks) * blocksize);
Barrier barrier(numblocks); Barrier barrier(numblocks);
MaxSizeVector<typename Self::CoeffReturnType> shards(numblocks, reducer.initialize()); MaxSizeVector<typename Self::CoeffReturnType> shards(numblocks, reducer.initialize());
@ -311,7 +311,7 @@ struct FullReducer<Self, Op, ThreadPoolDevice, true> {
&shards[i]); &shards[i]);
} }
typename Self::CoeffReturnType finalShard; typename Self::CoeffReturnType finalShard;
if (numblocks * blocksize < num_coeffs) { if (static_cast<Index>(numblocks) * blocksize < num_coeffs) {
finalShard = InnerMostDimReducer<Self, Op, true>::reduce( finalShard = InnerMostDimReducer<Self, Op, true>::reduce(
self, numblocks * blocksize, num_coeffs - numblocks * blocksize, reducer); self, numblocks * blocksize, num_coeffs - numblocks * blocksize, reducer);
} else { } else {