185 строки
6.7 KiB
Plaintext
185 строки
6.7 KiB
Plaintext
# -*- text -*-
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#
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# Copyright (c) 2011-2013 NVIDIA. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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[cuCtxGetCurrent failed not initialized]
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WARNING: The call to cuCtxGetCurrent() failed while attempting to register
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internal memory with the CUDA environment. The program will continue to run,
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but the performance of GPU memory transfers may be reduced. This failure
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indicates that the CUDA environment is not yet initialized. To eliminate
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this warning, ensure that CUDA is initialized prior to calling MPI_Init.
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NOTE: You can turn off this warning by setting the MCA parameter
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mpi_common_cuda_warning to 0.
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#
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[cuCtxGetCurrent failed]
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WARNING: The call to cuCtxGetCurrent() failed while attempting to register
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internal memory with the CUDA environment. The program will continue to run,
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but the performance of GPU memory transfers may be reduced.
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cuCtxGetCurrent return value: %d
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NOTE: You can turn off this warning by setting the MCA parameter
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mpi_common_cuda_warning to 0.
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#
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[cuCtxGetCurrent returned NULL]
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WARNING: The call to cuCtxGetCurrent() failed while attempting to register
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internal memory with the CUDA environment. The program will continue to run,
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but the performance of GPU memory transfers may be reduced. This failure
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indicates that there is no CUDA context yet. To eliminate this warning,
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ensure that there is a CUDA context prior to calling MPI_Init.
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NOTE: You can turn off this warning by setting the MCA parameter
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mpi_common_cuda_warning to 0.
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#
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[cuMemHostRegister failed]
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The call to cuMemHostRegister(%p, %d, 0) failed.
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Host: %s
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cuMemHostRegister return value: %d
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Memory Pool: %s
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#
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[cuMemHostUnregister failed]
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The call to cuMemHostUnregister(%p) failed.
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Host: %s
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cuMemHostUnregister return value: %d
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Memory Pool: %s
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#
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[cuIpcGetMemHandle failed]
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The call to cuIpcGetMemHandle failed. This means the GPU RDMA protocol
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cannot be used.
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cuIpcGetMemHandle return value: %d
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address: %p
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Check the cuda.h file for what the return value means. Perhaps a reboot
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of the node will clear the problem.
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#
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[cuMemGetAddressRange failed]
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The call to cuMemGetAddressRange failed. This means the GPU RDMA protocol
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cannot be used.
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cuMemGetAddressRange return value: %d
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address: %p
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Check the cuda.h file for what the return value means. Perhaps a reboot
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of the node will clear the problem.
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#
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[Out of cuEvent handles]
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The library has exceeded its number of outstanding event handles.
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For better performance, this number should be increased.
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Current maximum handles: %4d
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Suggested new maximum: %4d
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Rerun with --mca mpi_common_cuda_event_max %d
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#
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[cuIpcOpenMemHandle failed]
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The call to cuIpcOpenMemHandle failed. This is an unrecoverable error
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and will cause the program to abort.
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cuIpcOpenMemHandle return value: %d
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address: %p
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Check the cuda.h file for what the return value means. Perhaps a reboot
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of the node will clear the problem.
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#
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[cuIpcCloseMemHandle failed]
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The call to cuIpcCloseMemHandle failed. This is a warning and the program
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will continue to run.
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cuIpcOpenMemHandle return value: %d
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address: %p
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Check the cuda.h file for what the return value means. Perhaps a reboot
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of the node will clear the problem.
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#
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[cuMemcpyAsync failed]
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The call to cuMemcpyAsync failed. This is a unrecoverable error and will
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cause the program to abort.
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cuMemcpyAsync(%p, %p, %d) returned value %d
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Check the cuda.h file for what the return value means.
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#
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[cuEventCreate failed]
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The call to cuEventCreate failed. This is a unrecoverable error and will
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cause the program to abort.
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cuEventCreate return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuEventRecord failed]
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The call to cuEventRecord failed. This is a unrecoverable error and will
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cause the program to abort.
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cuEventRecord return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuEventQuery failed]
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The call to cuEventQuery failed. This is a unrecoverable error and will
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cause the program to abort.
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cuEventQuery return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuIpcGetEventHandle failed]
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The call to cuIpcGetEventHandle failed. This is a unrecoverable error and will
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cause the program to abort.
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cuIpcGetEventHandle return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuIpcOpenEventHandle failed]
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The call to cuIpcOpenEventHandle failed. This is a unrecoverable error and will
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cause the program to abort.
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cuIpcOpenEventHandle return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuStreamWaitEvent failed]
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The call to cuStreamWaitEvent failed. This is a unrecoverable error and will
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cause the program to abort.
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cuStreamWaitEvent return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuEventDestroy failed]
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The call to cuEventDestory failed. This is a unrecoverable error and will
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cause the program to abort.
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cuEventDestory return value: %d
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Check the cuda.h file for what the return value means.
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#
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[cuStreamCreate failed]
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The call to cuStreamCreate failed. This is a unrecoverable error and will
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cause the program to abort.
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cuStreamCreate return value: %d
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Check the cuda.h file for what the return vale means.
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#
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[dlopen disabled]
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Open MPI was compiled without dynamic library support (e.g., with the
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--disable-dlopen flag), and therefore cannot utilize CUDA support.
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If you need CUDA support, reconfigure Open MPI with dynamic library support enabled.
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#
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[unknown ltdl error]
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While attempting to load the supporting libcuda.so library, an error
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occurred. This really should rarely happen. Please notify the Open
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MPI developers.
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Function: %s
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Return Value: %d
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Error string: %s
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#
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[dlopen failed]
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The library attempted to open the following supporting CUDA libraries,
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but each of them failed. CUDA-aware support is disabled.
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%s
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#
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[dlsym failed]
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An error occurred while trying to map in the address of a function.
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Function Name: %s
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Error string: %s
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CUDA-aware support is disabled.
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#
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[bufferID failed]
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An error occurred while trying to get the BUFFER_ID of a GPU memory
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region. This could cause incorrect results. Turn of GPU Direct RDMA
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support by running with --mca btl_openib_cuda_want_gdr_support 0.
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Hostname: %s
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cuPointerGetAttribute return value: %d
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Check the cuda.h file for what the return value means.
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[cuPointerSetAttribute failed]
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The call to cuPointerSetAttribute with CU_POINTER_ATTRIBUTE_SYNC_MEMOPS
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failed. This is highly unusual and should not happen. The program will
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continue, but report this error to the Open MPI developers.
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Hostname: %s
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cuPointerSetAttribute return value: %d
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Address: %p
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Check the cuda.h file for what the return value means.
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#
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