mpiTraceMaskBits

Declaration

int32_t mpiTraceMaskBits(int32_t    mask,
                      int32_t    *bitCount,
                      int32_t    *bit);

 

Required Header: trace.h

Description

mpiTraceMaskBits converts the trace mask into an array of trace bits and the length of the array.

mask A bit mask of enumerated trace bits.
*bitCount A pointer to a int32_t containing the number of trace bits enabled in the mask. This value is also the length of the bit array.
*bit A pointer to an array of longs containing the enumerated trace bits. Each array member contains one trace bit enumerated value.

See Also

MPITrace | mpiTraceGet | mpiTraceSet