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Disable test for 32-bit systems (e.g. ARM, i386)

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Both i386 and 32-bit ARM do not define __uint128_t. On most systems, if
__uint128_t is defined, then so is the macro __SIZEOF_INT128__.

https://stackoverflow.com/questions/18531782/how-to-know-if-uint128-t-is-defined1
This commit is contained in:
Antonio Sánchez
2020-05-28 17:40:15 +00:00
committed by Rasmus Munk Larsen
parent 8e1df5b082
commit 8719b9c5bc
5 changed files with 12 additions and 10 deletions
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8
unsupported/test/cxx11_tensor_fft.cpp
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@@ -228,10 +228,10 @@ template <typename RealScalar>
static void test_fft_non_power_of_2_round_trip(int exponent) {
int n = (1 << exponent) + 1;
Eigen::DSizes<std::int64_t, 1> dimensions;
Eigen::DSizes<ptrdiff_t, 1> dimensions;
dimensions[0] = n;
const DSizes<std::int64_t, 1> arr = dimensions;
Tensor<RealScalar, 1, ColMajor, std::int64_t> input;
const DSizes<ptrdiff_t, 1> arr = dimensions;
Tensor<RealScalar, 1, ColMajor, ptrdiff_t> input;
input.resize(arr);
input.setRandom();
@@ -242,7 +242,7 @@ static void test_fft_non_power_of_2_round_trip(int exponent) {
Tensor<std::complex<RealScalar>, 1, ColMajor> forward =
input.template fft<BothParts, FFT_FORWARD>(fft);
Tensor<RealScalar, 1, ColMajor, std::int64_t> output =
Tensor<RealScalar, 1, ColMajor, ptrdiff_t> output =
forward.template fft<RealPart, FFT_REVERSE>(fft);
for (int i = 0; i < n; ++i) {