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Moving fsync pmdk functionalty from persist to drain on the advice of the PMDK developers

master
Afrian Jackson 2019-11-07 20:17:55 +00:00
parent 339bb200c8
commit 9c0926ef2a
1 changed files with 5 additions and 6 deletions
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11
src/aiori-PMDK.c
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@ -98,13 +98,14 @@ static void *PMDK_Create(char * testFileName, IOR_param_t * param){
perror("pmem_map_file");
MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
}
if(!is_pmem){
fprintf(stdout, "\n is_pmem is %d\n",is_pmem);
fprintf(stdout, "\npmem_map_file thinks the hardware being used is not pmem\n");
MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
}
return((void *)pmemaddr);
} /* PMDK_Create() */
@ -137,12 +138,12 @@ static void *PMDK_Open(char * testFileName, IOR_param_t * param){
fprintf(stdout, "\n %ld %ld\n",open_length, mapped_len);
MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
}
if(!is_pmem){
fprintf(stdout, "pmem_map_file thinks the hardware being used is not pmem\n");
MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
}
return((void *)pmemaddr);
} /* PMDK_Open() */
@ -184,9 +185,7 @@ static IOR_offset_t PMDK_Xfer(int access, void *file, IOR_size_t * buffer,
static void PMDK_Fsync(void *fd, IOR_param_t * param)
{
size_t open_length;
open_length = param->transferSize;
pmem_persist(&fd, open_length);
pmem_drain();
} /* PMDK_Fsync() */