#include "smpi_datatype.hpp"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
+#define CHECK_FLAGS(fh) \
+ if ((fh)->flags() & MPI_MODE_SEQUENTIAL) \
+ return MPI_ERR_AMODE;
+#define CHECK_RDONLY(fh) \
+ if ((fh)->flags() & MPI_MODE_RDONLY) \
+ return MPI_ERR_AMODE;
+#define CHECK_WRONLY(fh) \
+ if ((fh)->flags() & MPI_MODE_WRONLY) \
+ return MPI_ERR_AMODE;
+#define PASS_ZEROCOUNT(count) \
+ if ((count) == 0) { \
+ status->count = 0; \
+ return MPI_SUCCESS; \
+ }
+
+#define CHECK_FILE_INPUTS \
+ CHECK_FILE(1, fh) \
+ CHECK_BUFFER(2, buf, count) \
+ CHECK_COUNT(3, count) \
+ CHECK_TYPE(4, datatype) \
+ CHECK_NULL(5, MPI_ERR_ARG, status)
+
+#define CHECK_FILE_INPUT_OFFSET \
+ CHECK_FILE(1, fh) \
+ CHECK_BUFFER(2, buf, count) \
+ CHECK_OFFSET(3, offset) \
+ CHECK_COUNT(4, count) \
+ CHECK_TYPE(5, datatype) \
+ CHECK_NULL(6, MPI_ERR_ARG, status)
extern MPI_Errhandler SMPI_default_File_Errhandler;
int PMPI_File_open(MPI_Comm comm, const char *filename, int amode, MPI_Info info, MPI_File *fh){
- if (comm == MPI_COMM_NULL)
- return MPI_ERR_COMM;
- if (filename == nullptr)
- return MPI_ERR_FILE;
+ CHECK_COMM(1)
+ CHECK_NULL(2, MPI_ERR_FILE, filename)
if (amode < 0)
return MPI_ERR_AMODE;
smpi_bench_end();
}
int PMPI_File_close(MPI_File *fh){
- if (fh==nullptr)
- return MPI_ERR_ARG;
+ CHECK_NULL(2, MPI_ERR_ARG, fh)
smpi_bench_end();
int ret = simgrid::smpi::File::close(fh);
*fh = MPI_FILE_NULL;
return ret;
}
-
-#define CHECK_OFFSET(offset) \
- if ((offset) < 0) \
- return MPI_ERR_DISP;
-#define CHECK_STATUS(status) \
- if ((status) == nullptr) \
- return MPI_ERR_ARG;
-#define CHECK_FLAGS(fh) \
- if ((fh)->flags() & MPI_MODE_SEQUENTIAL) \
- return MPI_ERR_AMODE;
-#define CHECK_RDONLY(fh) \
- if ((fh)->flags() & MPI_MODE_RDONLY) \
- return MPI_ERR_AMODE;
-
-#define PASS_ZEROCOUNT(count) \
- if ((count) == 0) { \
- status->count = 0; \
- return MPI_SUCCESS; \
- }
-
int PMPI_File_seek(MPI_File fh, MPI_Offset offset, int whence){
CHECK_FILE(1, fh)
smpi_bench_end();
}
int PMPI_File_get_position(MPI_File fh, MPI_Offset* offset){
- if (offset==nullptr)
- return MPI_ERR_DISP;
+ CHECK_FILE(1, fh)
+ CHECK_NULL(2, MPI_ERR_DISP, offset)
smpi_bench_end();
int ret = fh->get_position(offset);
smpi_bench_begin();
int PMPI_File_get_position_shared(MPI_File fh, MPI_Offset* offset){
CHECK_FILE(1, fh)
- if (offset==nullptr)
- return MPI_ERR_DISP;
+ CHECK_NULL(2, MPI_ERR_DISP, offset)
smpi_bench_end();
int ret = fh->get_position_shared(offset);
smpi_bench_begin();
}
int PMPI_File_read(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
PASS_ZEROCOUNT(count)
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
}
int PMPI_File_read_shared(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
PASS_ZEROCOUNT(count)
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
}
int PMPI_File_write(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
PASS_ZEROCOUNT(count)
}
int PMPI_File_write_shared(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
PASS_ZEROCOUNT(count)
}
int PMPI_File_read_all(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_all", count * datatype->size()));
}
int PMPI_File_read_ordered(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
TRACE_smpi_comm_in(rank_traced, __func__,
}
int PMPI_File_write_all(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
smpi_bench_end();
}
int PMPI_File_write_ordered(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
smpi_bench_end();
}
int PMPI_File_read_at(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_OFFSET(offset)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUTS
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
PASS_ZEROCOUNT(count);
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
}
int PMPI_File_read_at_all(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_OFFSET(offset)
- CHECK_COUNT(3, count)
- CHECK_TYPE(4, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUT_OFFSET
CHECK_FLAGS(fh)
+ CHECK_WRONLY(fh)
smpi_bench_end();
int rank_traced = simgrid::s4u::this_actor::get_pid();
TRACE_smpi_comm_in(rank_traced, __func__,
}
int PMPI_File_write_at(MPI_File fh, MPI_Offset offset, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_OFFSET(offset)
- CHECK_COUNT(4, count)
- CHECK_TYPE(5, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUT_OFFSET
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
PASS_ZEROCOUNT(count);
}
int PMPI_File_write_at_all(MPI_File fh, MPI_Offset offset, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){
- CHECK_FILE(1, fh)
- CHECK_BUFFER(2, buf, count)
- CHECK_OFFSET(offset)
- CHECK_COUNT(4, count)
- CHECK_TYPE(5, datatype)
- CHECK_STATUS(status)
+ CHECK_FILE_INPUT_OFFSET
CHECK_FLAGS(fh)
CHECK_RDONLY(fh)
smpi_bench_end();