mpiRecorderMemoryGet
Declaration
long mpiRecorderMemoryGet(MPIRecorder recorder, void *dst, const void *src, long count)
Required Header: stdmpi.h
Change History: Modified in the 03.03.00
Description
mpiRecorderMemoryGet copies count bytes of a Recorder's (recorder) memory (starting at address src) to application memory (starting at address dst).
| Return Values | |
|---|---|
| MPIMessageOK | |
Sample Code
/* recorderHighCountGet(...) demonstrates how to read recorder High Count directly through memory. mpiRecorderMemory(...) obtains the recorder control memory pointer. The pointer's address is then passed into mpiRecorderMemoryGet(...) to obtain the HighCount value. Note: MPIXmpRecorder *memory must be casted as (void *) in mpiRecorderMemory. */ long recorderHighCountGet(MPIRecorder recorder, long *highCount) { MPIXmpDataRecorder *memory; long returnValue; /* Get recorder control memory pointer */ returnValue = mpiRecorderMemory(recorder, (void *)&memory); /* Get recorder HighCount */ if(returnValue == MPIMessageOK) { returnValue = mpiRecorderMemoryGet(recorder, highCount, &memory->HighCount, sizeof(&memory->HighCount)); } return returnValue; }