Horovod Horovod fails with 'network is unreachable'

Network cannot be reached from the current location.

Horovod Horovod fails with 'network is down'

Network is not operational.

Horovod Horovod fails with 'no buffer space available'

Insufficient buffer space for the operation.

Horovod Horovod fails with 'wrong medium type'

Attempting to access a medium with an incorrect type.

Horovod Horovod fails with 'operation not supported'

Attempting to use an operation that is not supported in the current environment.

Horovod Horovod fails with 'transport endpoint is not connected'

Network endpoint is not properly connected.

Horovod Horovod fails with 'value too large for defined data type'

Attempting to use a value that exceeds the limits of the data type.

Horovod Horovod fails with 'text file busy'

Attempting to modify a file that is currently being executed.

Horovod Horovod fails with 'stale file handle'

Attempting to access a file that has been deleted or moved.

Horovod Horovod fails with 'software caused connection abort'

Network connection was aborted by the software.

Horovod Horovod fails with 'operation canceled'

Operation was canceled, possibly due to a timeout or user intervention.

Horovod Horovod fails with 'resource busy'

Attempting to access a resource that is currently in use.

Horovod Horovod fails with 'protocol error'

Mismatch in communication protocol between processes.

Horovod Horovod fails with 'not enough space'

Insufficient disk space for operation.

Horovod Horovod fails with 'memory allocation failed'

Insufficient memory available for allocation.

Horovod Horovod fails with 'invalid device ordinal'

Using an invalid or non-existent device ID.

Horovod Horovod fails with 'device not ready'

Attempting to use a device that is not yet initialized or ready.

Horovod Horovod fails with 'function not implemented'

Attempting to use a function that is not supported in the current environment.

Horovod Horovod fails with 'too many open files'

Exceeding the system limit for open file descriptors.

Horovod Horovod fails with 'timed out'

Operation took too long to complete, possibly due to network latency.

Horovod Horovod fails with 'out of range'

Attempting to access an index or memory location that is out of range.

Horovod Horovod fails with 'invalid argument'

Incorrect arguments passed to a function or operation.

Horovod Horovod fails with 'no such device'

Attempting to access a non-existent device.

Horovod Horovod fails with 'operation not permitted'

Attempting an operation without the necessary privileges.

Horovod Horovod fails with 'invalid device function'

Mismatch between the compiled CUDA code and the GPU architecture.

Horovod Horovod fails with 'file not found'

Missing file or incorrect file path.

Horovod Horovod fails with 'permission denied'

Insufficient permissions to access a resource.

Horovod Horovod fails with 'connection reset by peer'

Network connection was unexpectedly closed.

Horovod Horovod fails with 'broken pipe'

Communication failure between processes.

Horovod Horovod fails with 'address already in use'

Port conflict with another process.

Horovod Horovod fails with 'resource temporarily unavailable'

Insufficient system resources or limits reached.

Horovod Horovod fails with 'unreachable code'

Bug in the Horovod code or incorrect usage of the API.

Horovod Horovod fails with 'unknown error'

General error, possibly due to incorrect configuration or environment.

Horovod Horovod cannot find CUDA

CUDA is not installed or not in the system PATH.

Horovod Horovod cannot find MXNet

MXNet is not installed or not in the Python environment.

Horovod Horovod cannot find PyTorch

PyTorch is not installed or not in the Python environment.

Horovod Horovod performance is suboptimal

Inefficient network configuration or suboptimal hardware utilization.

Horovod Horovod cannot find NCCL

NCCL is not installed or not in the system PATH.

Horovod Horovod crashes with 'illegal memory access'

Accessing memory that is not allocated or out of bounds.

Horovod Inconsistent tensor sizes for allreduce

Mismatch in tensor sizes across different processes.

Horovod Horovod cannot find MPI

MPI is not installed or not in the system PATH.

Horovod Horovod installation fails

Missing dependencies or incorrect Python environment.

Horovod Horovod version mismatch

Different Horovod versions installed on different nodes.

Horovod CUDA out of memory error

Model or batch size is too large for the available GPU memory.

Horovod Horovod stalls during allreduce

Network issues or insufficient bandwidth.

Horovod Horovod cannot find GPU devices

CUDA is not properly installed or configured.

Horovod MPI_Init failed

Incorrect MPI installation or configuration.

Horovod Segmentation fault during training

Memory access violation, possibly due to incorrect tensor shapes or sizes.

Horovod NCCL error: unhandled system error

Incompatibility between NCCL version and CUDA version.

Horovod Horovod hangs during initialization

Mismatch in the number of processes specified and the number of available GPUs.