Errors and Logging

NVIDIA cuVS public headers also use public RAFT error and logging facilities in inline code paths.

raft::exception

Source header: raft/core/error.hpp

Exception base used by some NVIDIA cuVS utility errors.

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class exception;

RAFT_EXPECTS

Source header: raft/core/error.hpp

Validates a condition and raises a RAFT exception if it is false.

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#define RAFT_EXPECTS(condition, reason, ...)

RAFT_FAIL

Source header: raft/core/error.hpp

Raises a RAFT exception with a formatted message.

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#define RAFT_FAIL(reason, ...)

RAFT_CUDA_TRY

Source header: raft/core/error.hpp

Checks a CUDA runtime call and raises a RAFT exception on failure.

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#define RAFT_CUDA_TRY(call)

RAFT_LOG_DEBUG

Source header: raft/core/logger.hpp

Emits a debug log message through RAFT logging.

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#define RAFT_LOG_DEBUG(message, ...)