[0@intel-CoffeeLake-Client-Platform] Python 3.9.12 (/opt/intel/oneapi/intelpython/latest/bin/python)
[0@intel-CoffeeLake-Client-Platform] numpy 1.21.4 (/opt/intel/oneapi/intelpython/latest/lib/python3.9/site-packages/numpy)
[0@intel-CoffeeLake-Client-Platform] MPI 3.1 (Intel MPI 2021.5.0)
[0@intel-CoffeeLake-Client-Platform] mpi4py 3.0.3 (/opt/intel/oneapi/intelpython/latest/lib/python3.9/site-packages/mpi4py)
EEEEEEEEEEEEEEEEEEEEE.EEEEEEEEEEEE.EEEEEEEEEEEE.EEEEEEEEEEEE.EEEEEEEEEEE
======================================================================
ERROR: testAllgather (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 399, in testAllgather
    self.COMM.Allgather(None, buf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 577, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 449, in testAllreduce
    self.COMM.Allreduce(sbuf, rbuf, op)
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 571, in testExscan
    self.COMM.Exscan(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 359, in testGather
    self.COMM.Gather(sbuf, rbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 512, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testReduce (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 425, in testReduce
    self.COMM.Reduce(sbuf, rbuf, op, root)
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 512, in testReduceScatter
    self.COMM.Reduce_scatter(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 476, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 716, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 545, in testScan
    self.COMM.Scan(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufInplaceSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 383, in testScatter
    self.COMM.Scatter(sbuf, rbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 544, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testAllgather (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 399, in testAllgather
    self.COMM.Allgather(None, buf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 577, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 449, in testAllreduce
    self.COMM.Allreduce(sbuf, rbuf, op)
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 571, in testExscan
    self.COMM.Exscan(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 359, in testGather
    self.COMM.Gather(sbuf, rbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 512, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testReduce (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 425, in testReduce
    self.COMM.Reduce(sbuf, rbuf, op, root)
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 512, in testReduceScatter
    self.COMM.Reduce_scatter(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 476, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 716, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 545, in testScan
    self.COMM.Scan(MPI.IN_PLACE,
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufInplaceWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 383, in testScatter
    self.COMM.Scatter(sbuf, rbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 544, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 149, in mpi4py.MPI.message_simple
TypeError: message: expecting buffer or list/tuple

======================================================================
ERROR: testAllgather (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 85, in testAllgather
    self.COMM.Allgather(sbuf.as_mpi(), rbuf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 571, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 142, in testAllreduce
    self.COMM.Allreduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAlltoall (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 96, in testAlltoall
    self.COMM.Alltoall(sbuf.as_mpi(), rbuf.as_mpi_c(root+1))
  File "mpi4py/MPI/Comm.pyx", line 663, in mpi4py.MPI.Comm.Alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 592, in mpi4py.MPI._p_msg_cco.for_alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcast (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 43, in testBcast
    self.COMM.Bcast(buf.as_mpi(), root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcastTypeIndexed (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 306, in testBcastTypeIndexed
    self.COMM.Bcast(newbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 269, in testExscan
    self.COMM.Exscan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 57, in testGather
    self.COMM.Gather(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 506, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduce (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 115, in testReduce
    self.COMM.Reduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 167, in testReduceScatter
    self.COMM.Reduce_scatter(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 214, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 719, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 244, in testScan
    self.COMM.Scan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufSelf)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 73, in testScatter
    self.COMM.Scatter(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 538, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllgather (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 85, in testAllgather
    self.COMM.Allgather(sbuf.as_mpi(), rbuf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 571, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 142, in testAllreduce
    self.COMM.Allreduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAlltoall (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 96, in testAlltoall
    self.COMM.Alltoall(sbuf.as_mpi(), rbuf.as_mpi_c(root+1))
  File "mpi4py/MPI/Comm.pyx", line 663, in mpi4py.MPI.Comm.Alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 592, in mpi4py.MPI._p_msg_cco.for_alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcast (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 43, in testBcast
    self.COMM.Bcast(buf.as_mpi(), root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcastTypeIndexed (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 306, in testBcastTypeIndexed
    self.COMM.Bcast(newbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 269, in testExscan
    self.COMM.Exscan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 57, in testGather
    self.COMM.Gather(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 506, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduce (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 115, in testReduce
    self.COMM.Reduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 167, in testReduceScatter
    self.COMM.Reduce_scatter(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 214, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 719, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 244, in testScan
    self.COMM.Scan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufSelfDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 73, in testScatter
    self.COMM.Scatter(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 538, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllgather (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 85, in testAllgather
    self.COMM.Allgather(sbuf.as_mpi(), rbuf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 571, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 142, in testAllreduce
    self.COMM.Allreduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAlltoall (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 96, in testAlltoall
    self.COMM.Alltoall(sbuf.as_mpi(), rbuf.as_mpi_c(root+1))
  File "mpi4py/MPI/Comm.pyx", line 663, in mpi4py.MPI.Comm.Alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 592, in mpi4py.MPI._p_msg_cco.for_alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcast (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 43, in testBcast
    self.COMM.Bcast(buf.as_mpi(), root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcastTypeIndexed (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 306, in testBcastTypeIndexed
    self.COMM.Bcast(newbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 269, in testExscan
    self.COMM.Exscan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 57, in testGather
    self.COMM.Gather(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 506, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduce (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 115, in testReduce
    self.COMM.Reduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 167, in testReduceScatter
    self.COMM.Reduce_scatter(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 214, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 719, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 244, in testScan
    self.COMM.Scan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufWorld)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 73, in testScatter
    self.COMM.Scatter(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 538, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllgather (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 85, in testAllgather
    self.COMM.Allgather(sbuf.as_mpi(), rbuf.as_mpi())
  File "mpi4py/MPI/Comm.pyx", line 638, in mpi4py.MPI.Comm.Allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 571, in mpi4py.MPI._p_msg_cco.for_allgather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAllreduce (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 142, in testAllreduce
    self.COMM.Allreduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 713, in mpi4py.MPI.Comm.Allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 689, in mpi4py.MPI._p_msg_cco.for_allreduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testAlltoall (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 96, in testAlltoall
    self.COMM.Alltoall(sbuf.as_mpi(), rbuf.as_mpi_c(root+1))
  File "mpi4py/MPI/Comm.pyx", line 663, in mpi4py.MPI.Comm.Alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 592, in mpi4py.MPI._p_msg_cco.for_alltoall
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcast (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 43, in testBcast
    self.COMM.Bcast(buf.as_mpi(), root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testBcastTypeIndexed (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 306, in testBcastTypeIndexed
    self.COMM.Bcast(newbuf, root=root)
  File "mpi4py/MPI/Comm.pyx", line 578, in mpi4py.MPI.Comm.Bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 472, in mpi4py.MPI._p_msg_cco.for_bcast
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testExscan (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 269, in testExscan
    self.COMM.Exscan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1465, in mpi4py.MPI.Intracomm.Exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 805, in mpi4py.MPI._p_msg_cco.for_exscan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testGather (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 57, in testGather
    self.COMM.Gather(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 588, in mpi4py.MPI.Comm.Gather
  File "mpi4py/MPI/msgbuffer.pxi", line 506, in mpi4py.MPI._p_msg_cco.for_gather
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduce (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 115, in testReduce
    self.COMM.Reduce(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 703, in mpi4py.MPI.Comm.Reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 658, in mpi4py.MPI._p_msg_cco.for_reduce
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatter (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 167, in testReduceScatter
    self.COMM.Reduce_scatter(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 733, in mpi4py.MPI.Comm.Reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 741, in mpi4py.MPI._p_msg_cco.for_reduce_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceScatterBlock (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 214, in testReduceScatterBlock
    self.COMM.Reduce_scatter_block(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 723, in mpi4py.MPI.Comm.Reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 719, in mpi4py.MPI._p_msg_cco.for_reduce_scatter_block
  File "mpi4py/MPI/msgbuffer.pxi", line 452, in mpi4py.MPI._p_msg_cco.for_cco_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScan (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 244, in testScan
    self.COMM.Scan(sbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 1453, in mpi4py.MPI.Intracomm.Scan
  File "mpi4py/MPI/msgbuffer.pxi", line 782, in mpi4py.MPI._p_msg_cco.for_scan
  File "mpi4py/MPI/msgbuffer.pxi", line 642, in mpi4py.MPI._p_msg_cco.for_cro_recv
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testScatter (__main__.TestCCOBufWorldDup)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 73, in testScatter
    self.COMM.Scatter(sbuf.as_mpi(), rbuf.as_mpi(),
  File "mpi4py/MPI/Comm.pyx", line 613, in mpi4py.MPI.Comm.Scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 538, in mpi4py.MPI._p_msg_cco.for_scatter
  File "mpi4py/MPI/msgbuffer.pxi", line 436, in mpi4py.MPI._p_msg_cco.for_cco_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceLocal (__main__.TestReduceLocal)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 605, in testReduceLocal
    op.Reduce_local(sbuf.as_mpi(), rbuf.as_mpi())
  File "mpi4py/MPI/Op.pyx", line 91, in mpi4py.MPI.Op.Reduce_local
  File "mpi4py/MPI/msgbuffer.pxi", line 633, in mpi4py.MPI._p_msg_cco.for_cro_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

======================================================================
ERROR: testReduceLocalBadCount (__main__.TestReduceLocal)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 626, in testReduceLocalBadCount
    self.assertRaises(ValueError, f)
  File "/opt/intel/oneapi/intelpython/latest/lib/python3.9/unittest/case.py", line 739, in assertRaises
    return context.handle('assertRaises', args, kwargs)
  File "/opt/intel/oneapi/intelpython/latest/lib/python3.9/unittest/case.py", line 201, in handle
    callable_obj(*args, **kwargs)
  File "/home/intel/santosh/forum/HPC/mpi4pyGithub/mpi4py/test/test_cco_buf.py", line 624, in f
    def f(): op.Reduce_local(sbuf.as_mpi_c(2),
  File "mpi4py/MPI/Op.pyx", line 91, in mpi4py.MPI.Op.Reduce_local
  File "mpi4py/MPI/msgbuffer.pxi", line 633, in mpi4py.MPI._p_msg_cco.for_cro_send
  File "mpi4py/MPI/msgbuffer.pxi", line 154, in mpi4py.MPI.message_simple
  File "mpi4py/MPI/msgbuffer.pxi", line 93, in mpi4py.MPI.message_basic
  File "mpi4py/MPI/asbuffer.pxi", line 300, in mpi4py.MPI.getbuffer
  File "mpi4py/MPI/asbuffer.pxi", line 138, in mpi4py.MPI.PyMPI_GetBuffer
TypeError: a bytes-like object is required, not 'DLPackArray'

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Ran 72 tests in 0.039s

FAILED (errors=68)