TeuchosNumerics_BLAS_ROTG_test fails on ATTB machine hansen
Created by: bartlettroscoe
The test TeuchosNumerics_BLAS_ROTG_test fails on the machine hansen using the standard dev env loaded from:
module load devpack/openmpi/1.10.0/gcc/4.8.4/cuda/7.5.18
which defines:
BLAS_ROOT=/home/projects/x86-64-haswell/openblas/0.2.15/gcc/4.8.4/lib/libblas.a
This results in the failing test output shown below. I don't know if this is a defect in the this test or a defect in the BLAS wrappers or a defective subroutine in the BLAS TPL library. That is for someone else to figure out.
CC list: @nmhamster, @bathmatt, @hkthorn
----------------------------------------------------------
108/122 Testing: TeuchosNumerics_BLAS_ROTG_test_MPI_1
108/122 Test: TeuchosNumerics_BLAS_ROTG_test_MPI_1
Command: "/home/projects/x86-64-haswell-nvidia/openmpi/1.10.0/gcc/4.8.4/cuda/7.5.18/bin/mpiexec" "-np" "1" "/tmp/rabartl/PROJECTS/Trilinos.base/BUILDS/CHECKIN/MPI_DEBUG/packages/teuchos/numerics/test/BLAS/TeuchosNumerics_BLAS_ROTG_test.exe" "--verbose"
Directory: /tmp/rabartl/PROJECTS/Trilinos.base/BUILDS/CHECKIN/MPI_DEBUG/packages/teuchos/numerics/test/BLAS
"TeuchosNumerics_BLAS_ROTG_test_MPI_1" start time: Mar 11 16:43 MST
Output:
----------------------------------------------------------
--------------------------------------------------------------------------
The library attempted to open the following supporting CUDA libraries,
but each of them failed. CUDA-aware support is disabled.
libcuda.so.1: cannot open shared object file: No such file or directory
/usr/lib64/libcuda.so.1: cannot open shared object file: No such file or directory
If you are not interested in CUDA-aware support, then run with
--mca mpi_cuda_support 0 to suppress this message. If you are interested
in CUDA-aware support, then try setting LD_LIBRARY_PATH to the location
of libcuda.so.1 to get passed this issue.
--------------------------------------------------------------------------
Comparing Givens rotations for [a; b] = [1; 0]
-- DefaultBLASImpl results: a,b,c,s = 1, 0, 1, 0
-- (Library) BLAS results: a,b,c,s = 1, 0, 1, 0
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0; 1]
-- DefaultBLASImpl results: a,b,c,s = 1, 1, 0, 1
-- (Library) BLAS results: a,b,c,s = 1, 1, 0, 1
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1; 0]
-- DefaultBLASImpl results: a,b,c,s = -1, -0, 1, -0
-- (Library) BLAS results: a,b,c,s = -1, -0, 1, -0
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0; -1]
-- DefaultBLASImpl results: a,b,c,s = -1, 1, -0, 1
-- (Library) BLAS results: a,b,c,s = -1, 1, -0, 1
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-3; 4]
-- DefaultBLASImpl results: a,b,c,s = 5, -1.66667, -0.6, 0.8
-- (Library) BLAS results: a,b,c,s = 5, -1.66667, -0.6, 0.8
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 5
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 9.15513e-16
Comparing Givens rotations for [a; b] = [-2.9; 3.9]
-- DefaultBLASImpl results: a,b,c,s = 4.86004, -1.67588, -0.596703, 0.802462
-- (Library) BLAS results: a,b,c,s = 4.86004, -1.67588, -0.596703, 0.802462
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 4.86004
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-2.8; 3.8]
-- DefaultBLASImpl results: a,b,c,s = 4.72017, -1.68577, -0.593199, 0.805056
-- (Library) BLAS results: a,b,c,s = 4.72017, -1.68577, -0.593199, 0.805056
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 4.72017
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-2.7; 3.7]
-- DefaultBLASImpl results: a,b,c,s = 4.58039, -1.69644, -0.589469, 0.807791
-- (Library) BLAS results: a,b,c,s = 4.58039, -1.69644, -0.589469, 0.807791
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 4.58039
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 9.15513e-16
Comparing Givens rotations for [a; b] = [-2.6; 3.6]
-- DefaultBLASImpl results: a,b,c,s = 4.44072, -1.70797, -0.585491, 0.810679
-- (Library) BLAS results: a,b,c,s = 4.44072, -1.70797, -0.585491, 0.810679
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 4.44072
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-2.5; 3.5]
-- DefaultBLASImpl results: a,b,c,s = 4.30116, -1.72047, -0.581238, 0.813733
-- (Library) BLAS results: a,b,c,s = 4.30116, -1.72047, -0.581238, 0.813733
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 4.30116
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.22045e-16
Comparing Givens rotations for [a; b] = [-2.4; 3.4]
-- DefaultBLASImpl results: a,b,c,s = 4.16173, -1.73405, -0.576683, 0.816968
-- (Library) BLAS results: a,b,c,s = 4.16173, -1.73405, -0.576683, 0.816968
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 4.16173
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 9.15513e-16
Comparing Givens rotations for [a; b] = [-2.3; 3.3]
-- DefaultBLASImpl results: a,b,c,s = 4.02244, -1.74889, -0.571793, 0.820398
-- (Library) BLAS results: a,b,c,s = 4.02244, -1.74889, -0.571793, 0.820398
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 4.02244
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 9.93014e-16
Comparing Givens rotations for [a; b] = [-2.2; 3.2]
-- DefaultBLASImpl results: a,b,c,s = 3.8833, -1.76514, -0.566529, 0.824042
-- (Library) BLAS results: a,b,c,s = 3.8833, -1.76514, -0.566529, 0.824042
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.8833
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.22045e-16
Comparing Givens rotations for [a; b] = [-2.1; 3.1]
-- DefaultBLASImpl results: a,b,c,s = 3.74433, -1.78301, -0.560848, 0.827919
-- (Library) BLAS results: a,b,c,s = 3.74433, -1.78301, -0.560848, 0.827919
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.74433
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-2; 3]
-- DefaultBLASImpl results: a,b,c,s = 3.60555, -1.80278, -0.5547, 0.83205
-- (Library) BLAS results: a,b,c,s = 3.60555, -1.80278, -0.5547, 0.83205
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 3.60555
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 6.28037e-16
Comparing Givens rotations for [a; b] = [-1.9; 2.9]
-- DefaultBLASImpl results: a,b,c,s = 3.46699, -1.82473, -0.548026, 0.836461
-- (Library) BLAS results: a,b,c,s = 3.46699, -1.82473, -0.548026, 0.836461
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.46699
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.22045e-16
Comparing Givens rotations for [a; b] = [-1.8; 2.8]
-- DefaultBLASImpl results: a,b,c,s = 3.32866, -1.84926, -0.540758, 0.841178
-- (Library) BLAS results: a,b,c,s = 3.32866, -1.84926, -0.540758, 0.841178
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 3.32866
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 6.28037e-16
Comparing Givens rotations for [a; b] = [-1.7; 2.7]
-- DefaultBLASImpl results: a,b,c,s = 3.19061, -1.87683, -0.532813, 0.846233
-- (Library) BLAS results: a,b,c,s = 3.19061, -1.87683, -0.532813, 0.846233
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.19061
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1.6; 2.6]
-- DefaultBLASImpl results: a,b,c,s = 3.05287, -1.90804, -0.524097, 0.851658
-- (Library) BLAS results: a,b,c,s = 3.05287, -1.90804, -0.524097, 0.851658
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 3.05287
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.44089e-16
Comparing Givens rotations for [a; b] = [-1.5; 2.5]
-- DefaultBLASImpl results: a,b,c,s = 2.91548, -1.94365, -0.514496, 0.857493
-- (Library) BLAS results: a,b,c,s = 2.91548, -1.94365, -0.514496, 0.857493
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.91548
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1.4; 2.4]
-- DefaultBLASImpl results: a,b,c,s = 2.77849, -1.98463, -0.503871, 0.863779
-- (Library) BLAS results: a,b,c,s = 2.77849, -1.98463, -0.503871, 0.863779
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.77849
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1.3; 2.3]
-- DefaultBLASImpl results: a,b,c,s = 2.64197, -2.03228, -0.492057, 0.870563
-- (Library) BLAS results: a,b,c,s = 2.64197, -2.03228, -0.492057, 0.870563
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.64197
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1.2; 2.2]
-- DefaultBLASImpl results: a,b,c,s = 2.50599, -2.08833, -0.478852, 0.877896
-- (Library) BLAS results: a,b,c,s = 2.50599, -2.08833, -0.478852, 0.877896
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 2.22045e-16
-- ||[a; b]||_2 = 2.50599
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 6.28037e-16
Comparing Givens rotations for [a; b] = [-1.1; 2.1]
-- DefaultBLASImpl results: a,b,c,s = 2.37065, -2.15514, -0.464007, 0.885832
-- (Library) BLAS results: a,b,c,s = 2.37065, -2.15514, -0.464007, 0.885832
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.37065
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-1; 2]
-- DefaultBLASImpl results: a,b,c,s = 2.23607, -2.23607, -0.447214, 0.894427
-- (Library) BLAS results: a,b,c,s = 2.23607, -2.23607, -0.447214, 0.894427
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.23607
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-0.9; 1.9]
-- DefaultBLASImpl results: a,b,c,s = 2.10238, -2.33598, -0.428086, 0.903738
-- (Library) BLAS results: a,b,c,s = 2.10238, -2.33598, -0.428086, 0.903738
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.10238
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.44089e-16
Comparing Givens rotations for [a; b] = [-0.8; 1.8]
-- DefaultBLASImpl results: a,b,c,s = 1.96977, -2.46221, -0.406138, 0.913812
-- (Library) BLAS results: a,b,c,s = 1.96977, -2.46221, -0.406138, 0.913812
-- |c_generic - c_library| = 5.55112e-17
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 1.96977
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.22045e-16
Comparing Givens rotations for [a; b] = [-0.7; 1.7]
-- DefaultBLASImpl results: a,b,c,s = 1.83848, -2.6264, -0.38075, 0.924678
-- (Library) BLAS results: a,b,c,s = 1.83848, -2.6264, -0.38075, 0.924678
-- |c_generic - c_library| = 5.55112e-17
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 1.83848
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.96507e-16
Comparing Givens rotations for [a; b] = [-0.6; 1.6]
-- DefaultBLASImpl results: a,b,c,s = 1.7088, -2.848, -0.351123, 0.936329
-- (Library) BLAS results: a,b,c,s = 1.7088, -2.848, -0.351123, 0.936329
-- |c_generic - c_library| = 5.55112e-17
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 1.7088
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.96507e-16
Comparing Givens rotations for [a; b] = [-0.5; 1.5]
-- DefaultBLASImpl results: a,b,c,s = 1.58114, -3.16228, -0.316228, 0.948683
-- (Library) BLAS results: a,b,c,s = 1.58114, -3.16228, -0.316228, 0.948683
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.58114
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.44089e-16
Comparing Givens rotations for [a; b] = [-0.4; 1.4]
-- DefaultBLASImpl results: a,b,c,s = 1.45602, -3.64005, -0.274721, 0.961524
-- (Library) BLAS results: a,b,c,s = 1.45602, -3.64005, -0.274721, 0.961524
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.45602
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.44089e-16
Comparing Givens rotations for [a; b] = [-0.3; 1.3]
-- DefaultBLASImpl results: a,b,c,s = 1.33417, -4.44722, -0.22486, 0.974391
-- (Library) BLAS results: a,b,c,s = 1.33417, -4.44722, -0.22486, 0.974391
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.33417
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [-0.2; 1.2]
-- DefaultBLASImpl results: a,b,c,s = 1.21655, -6.08276, -0.164399, 0.986394
-- (Library) BLAS results: a,b,c,s = 1.21655, -6.08276, -0.164399, 0.986394
-- |c_generic - c_library| = 2.77556e-17
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 1.21655
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 9.15513e-16
Comparing Givens rotations for [a; b] = [-0.1; 1.1]
-- DefaultBLASImpl results: a,b,c,s = 1.10454, -11.0454, -0.0905357, 0.995893
-- (Library) BLAS results: a,b,c,s = 1.10454, -11.0454, -0.0905357, 0.995893
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.10454
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 1.77636e-15
Comparing Givens rotations for [a; b] = [0; 1]
-- DefaultBLASImpl results: a,b,c,s = 1, 1, 0, 1
-- (Library) BLAS results: a,b,c,s = 1, 1, 0, 1
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0.1; 0.9]
-- DefaultBLASImpl results: a,b,c,s = 0.905539, 9.05539, 0.110432, 0.993884
-- (Library) BLAS results: a,b,c,s = 0.905539, 9.05539, 0.110432, 0.993884
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.905539
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 1.77636e-15
Comparing Givens rotations for [a; b] = [0.2; 0.8]
-- DefaultBLASImpl results: a,b,c,s = 0.824621, 4.12311, 0.242536, 0.970143
-- (Library) BLAS results: a,b,c,s = 0.824621, 4.12311, 0.242536, 0.970143
-- |c_generic - c_library| = 2.77556e-17
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 0.824621
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 8.9509e-16
Comparing Givens rotations for [a; b] = [0.3; 0.7]
-- DefaultBLASImpl results: a,b,c,s = 0.761577, 2.53859, 0.393919, 0.919145
-- (Library) BLAS results: a,b,c,s = 0.761577, 2.53859, 0.393919, 0.919145
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.761577
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0.4; 0.6]
-- DefaultBLASImpl results: a,b,c,s = 0.72111, 1.80278, 0.5547, 0.83205
-- (Library) BLAS results: a,b,c,s = 0.72111, 1.80278, 0.5547, 0.83205
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.72111
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.22045e-16
Comparing Givens rotations for [a; b] = [0.5; 0.5]
-- DefaultBLASImpl results: a,b,c,s = 0.707107, 1.41421, 0.707107, 0.707107
-- (Library) BLAS results: a,b,c,s = 0.707107, 1.41421, 0.707107, 0.707107
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.707107
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0.6; 0.4]
-- DefaultBLASImpl results: a,b,c,s = 0.72111, 0.5547, 0.83205, 0.5547
-- (Library) BLAS results: a,b,c,s = 0.72111, 0.5547, 0.83205, 0.5547
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.72111
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0.7; 0.3]
-- DefaultBLASImpl results: a,b,c,s = 0.761577, 0.393919, 0.919145, 0.393919
-- (Library) BLAS results: a,b,c,s = 0.761577, 0.393919, 0.919145, 0.393919
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.761577
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [0.8; 0.2]
-- DefaultBLASImpl results: a,b,c,s = 0.824621, 0.242536, 0.970143, 0.242536
-- (Library) BLAS results: a,b,c,s = 0.824621, 0.242536, 0.970143, 0.242536
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 2.77556e-17
-- ||[a; b]||_2 = 0.824621
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 1.14439e-16
Comparing Givens rotations for [a; b] = [0.9; 0.1]
-- DefaultBLASImpl results: a,b,c,s = 0.905539, 0.110432, 0.993884, 0.110432
-- (Library) BLAS results: a,b,c,s = 0.905539, 0.110432, 0.993884, 0.110432
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 0.905539
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1; 0]
-- DefaultBLASImpl results: a,b,c,s = 1, 0, 1, 0
-- (Library) BLAS results: a,b,c,s = 1, 0, 1, 0
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.1; -0.1]
-- DefaultBLASImpl results: a,b,c,s = 1.10454, -0.0905357, 0.995893, -0.0905357
-- (Library) BLAS results: a,b,c,s = 1.10454, -0.0905357, 0.995893, -0.0905357
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.10454
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.2; -0.2]
-- DefaultBLASImpl results: a,b,c,s = 1.21655, -0.164399, 0.986394, -0.164399
-- (Library) BLAS results: a,b,c,s = 1.21655, -0.164399, 0.986394, -0.164399
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.21655
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.3; -0.3]
-- DefaultBLASImpl results: a,b,c,s = 1.33417, -0.22486, 0.974391, -0.22486
-- (Library) BLAS results: a,b,c,s = 1.33417, -0.22486, 0.974391, -0.22486
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.33417
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.4; -0.4]
-- DefaultBLASImpl results: a,b,c,s = 1.45602, -0.274721, 0.961524, -0.274721
-- (Library) BLAS results: a,b,c,s = 1.45602, -0.274721, 0.961524, -0.274721
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.45602
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.5; -0.5]
-- DefaultBLASImpl results: a,b,c,s = 1.58114, -0.316228, 0.948683, -0.316228
-- (Library) BLAS results: a,b,c,s = 1.58114, -0.316228, 0.948683, -0.316228
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 1.58114
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [1.6; -0.6]
-- DefaultBLASImpl results: a,b,c,s = 1.7088, -0.351123, 0.936329, -0.351123
-- (Library) BLAS results: a,b,c,s = 1.7088, -0.351123, 0.936329, -0.351123
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 5.55112e-17
-- ||[a; b]||_2 = 1.7088
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.28878e-16
Comparing Givens rotations for [a; b] = [1.7; -0.7]
-- DefaultBLASImpl results: a,b,c,s = 1.83848, -0.38075, 0.924678, -0.38075
-- (Library) BLAS results: a,b,c,s = 1.83848, -0.38075, 0.924678, -0.38075
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 5.55112e-17
-- ||[a; b]||_2 = 1.83848
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.28878e-16
Comparing Givens rotations for [a; b] = [1.8; -0.8]
-- DefaultBLASImpl results: a,b,c,s = 1.96977, -0.406138, 0.913812, -0.406138
-- (Library) BLAS results: a,b,c,s = 1.96977, -0.406138, 0.913812, -0.406138
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 5.55112e-17
-- ||[a; b]||_2 = 1.96977
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 2.28878e-16
Comparing Givens rotations for [a; b] = [1.9; -0.9]
-- DefaultBLASImpl results: a,b,c,s = 2.10238, -0.428086, 0.903738, -0.428086
-- (Library) BLAS results: a,b,c,s = 2.10238, -0.428086, 0.903738, -0.428086
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.10238
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2; -1]
-- DefaultBLASImpl results: a,b,c,s = 2.23607, -0.447214, 0.894427, -0.447214
-- (Library) BLAS results: a,b,c,s = 2.23607, -0.447214, 0.894427, -0.447214
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.23607
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.1; -1.1]
-- DefaultBLASImpl results: a,b,c,s = 2.37065, -0.464007, 0.885832, -0.464007
-- (Library) BLAS results: a,b,c,s = 2.37065, -0.464007, 0.885832, -0.464007
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.37065
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.2; -1.2]
-- DefaultBLASImpl results: a,b,c,s = 2.50599, -0.478852, 0.877896, -0.478852
-- (Library) BLAS results: a,b,c,s = 2.50599, -0.478852, 0.877896, -0.478852
-- |c_generic - c_library| = 2.22045e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 2.50599
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.57757e-16
Comparing Givens rotations for [a; b] = [2.3; -1.3]
-- DefaultBLASImpl results: a,b,c,s = 2.64197, -0.492057, 0.870563, -0.492057
-- (Library) BLAS results: a,b,c,s = 2.64197, -0.492057, 0.870563, -0.492057
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.64197
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.4; -1.4]
-- DefaultBLASImpl results: a,b,c,s = 2.77849, -0.503871, 0.863779, -0.503871
-- (Library) BLAS results: a,b,c,s = 2.77849, -0.503871, 0.863779, -0.503871
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.77849
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.5; -1.5]
-- DefaultBLASImpl results: a,b,c,s = 2.91548, -0.514496, 0.857493, -0.514496
-- (Library) BLAS results: a,b,c,s = 2.91548, -0.514496, 0.857493, -0.514496
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 2.91548
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.6; -1.6]
-- DefaultBLASImpl results: a,b,c,s = 3.05287, -0.524097, 0.851658, -0.524097
-- (Library) BLAS results: a,b,c,s = 3.05287, -0.524097, 0.851658, -0.524097
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.05287
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.44089e-16
Comparing Givens rotations for [a; b] = [2.7; -1.7]
-- DefaultBLASImpl results: a,b,c,s = 3.19061, -0.532813, 0.846233, -0.532813
-- (Library) BLAS results: a,b,c,s = 3.19061, -0.532813, 0.846233, -0.532813
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.19061
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [2.8; -1.8]
-- DefaultBLASImpl results: a,b,c,s = 3.32866, -0.540758, 0.841178, -0.540758
-- (Library) BLAS results: a,b,c,s = 3.32866, -0.540758, 0.841178, -0.540758
-- |c_generic - c_library| = 1.11022e-16
-- |s_generic - s_library| = 1.11022e-16
-- ||[a; b]||_2 = 3.32866
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 4.57757e-16
Comparing Givens rotations for [a; b] = [2.9; -1.9]
-- DefaultBLASImpl results: a,b,c,s = 3.46699, -0.548026, 0.836461, -0.548026
-- (Library) BLAS results: a,b,c,s = 3.46699, -0.548026, 0.836461, -0.548026
-- |c_generic - c_library| = 0
-- |s_generic - s_library| = 0
-- ||[a; b]||_2 = 3.46699
-- ||[a_generic - a_library; b_generic - b_library]||_2 = 0
Comparing Givens rotations for [a; b] = [4.49423e+307; 4.49423e+307]
-- DefaultBLASImpl results: a,b,c,s = 6.35581e+307, 1.41421, 0.707107, 0.707107
-- (Library) BLAS results: a,b,c,s = inf, inf, 0, 0
-- |c_generic - c_library| = 0.707107
---- Difference exceeded error bound 1.77636e-15
-- |s_generic - s_library| = 0.707107
---- Difference exceeded error bound 1.77636e-15
-- ||[a; b]||_2 = 6.35581e+307
-- ||[a_generic - a_library; b_generic - b_library]||_2 = -nan
End Result: TEST FAILED
-------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
--------------------------------------------------------------------------
mpiexec detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:
Process name: [[27819,1],0]
Exit code: 1
--------------------------------------------------------------------------
<end of output>
Test time = 1.04 sec
----------------------------------------------------------
Test Fail Reason:
Required regular expression not found.Regex=[End Result: TEST PASSED
]
"TeuchosNumerics_BLAS_ROTG_test_MPI_1" end time: Mar 11 16:43 MST
"TeuchosNumerics_BLAS_ROTG_test_MPI_1" time elapsed: 00:00:01
----------------------------------------------------------