diff options
Diffstat (limited to 'tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp')
| -rw-r--r-- | tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp b/tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp index 3308f7d855..ab63cbe76f 100644 --- a/tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp +++ b/tests/validation/NEON/Fixedpoint/Invsqrt_QS8.cpp @@ -49,7 +49,7 @@ using namespace arm_compute::test::validation; namespace { -const float tolerance = 3; /**< Tolerance value for comparing reference's output against implementation's output */ +const float tolerance = 4.0f; /**< Tolerance value for comparing reference's output against implementation's output */ /** Compute Neon inverse square root function for signed 8bit fixed point. * @@ -78,9 +78,8 @@ Tensor compute_invsqrt_qs8(const TensorShape &shape, int fixed_point_position) BOOST_TEST(!src.info()->is_resizable()); BOOST_TEST(!dst.info()->is_resizable()); - // Fill tensors. Keep the range between (32, 127) so the result won't - // overflow. E.g. for Q2.5 invsqrt(0.001) = 31.6, which cannot be represented. - std::uniform_int_distribution<> distribution(32, 127); + // Fill tensors. Keep the range between [1, 127). + std::uniform_int_distribution<> distribution(1, 127); library->fill(NEAccessor(src), distribution, 0); Iterator input(&src, window); @@ -89,7 +88,7 @@ Tensor compute_invsqrt_qs8(const TensorShape &shape, int fixed_point_position) execute_window_loop(window, [&](const Coordinates & id) { qint8x16_t in = vld1q_s8(reinterpret_cast<const qint8_t *>(input.ptr())); - vst1q_s8(reinterpret_cast<qint8_t *>(output.ptr()), vinvsqrtq_qs8(in, fixed_point_position)); + vst1q_s8(reinterpret_cast<qint8_t *>(output.ptr()), vqinvsqrtq_qs8(in, fixed_point_position)); }, input, output); |