foreach(x coll-allgather coll-allgatherv coll-allreduce coll-alltoall coll-alltoallv coll-barrier coll-bcast
coll-gather coll-reduce coll-reduce-scatter coll-scatter macro-sample pt2pt-dsend pt2pt-pingpong
type-hvector type-indexed type-struct type-vector bug-17132 timers privatization
- io-simple io-simple-at io-all io-shared io-ordered)
+ io-simple io-simple-at io-all io-all-at io-shared io-ordered)
add_executable (${x} EXCLUDE_FROM_ALL ${x}/${x}.c)
target_link_libraries(${x} simgrid)
set_target_properties(${x} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${x})
coll-gather coll-reduce coll-reduce-scatter coll-scatter macro-sample pt2pt-dsend pt2pt-pingpong
type-hvector type-indexed type-struct type-vector bug-17132 timers privatization
macro-shared macro-partial-shared macro-partial-shared-communication
- io-simple io-simple-at io-all io-shared io-ordered)
+ io-simple io-simple-at io-all io-all-at io-shared io-ordered)
set(tesh_files ${tesh_files} ${CMAKE_CURRENT_SOURCE_DIR}/${x}/${x}.tesh)
set(teshsuite_src ${teshsuite_src} ${CMAKE_CURRENT_SOURCE_DIR}/${x}/${x}.c)
endforeach()
foreach(x coll-allgather coll-allgatherv coll-allreduce coll-alltoall coll-alltoallv coll-barrier coll-bcast
coll-gather coll-reduce coll-reduce-scatter coll-scatter macro-sample pt2pt-dsend pt2pt-pingpong
- type-hvector type-indexed type-struct type-vector bug-17132 timers io-simple io-simple-at io-all io-shared io-ordered)
+ type-hvector type-indexed type-struct type-vector bug-17132 timers io-simple io-simple-at io-all io-all-at io-shared io-ordered)
ADD_TESH_FACTORIES(tesh-smpi-${x} "thread;ucontext;raw;boost" --setenv platfdir=${CMAKE_HOME_DIRECTORY}/examples/platforms --setenv srcdir=${CMAKE_HOME_DIRECTORY}/examples/platforms --setenv bindir=${CMAKE_BINARY_DIR}/teshsuite/smpi/${x} --cd ${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/${x} ${x}.tesh)
endforeach()
--- /dev/null
+#include "mpi.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <memory.h>
+
+/* Test reading and writing zero bytes (set status correctly) */
+
+int main( int argc, char *argv[] )
+{
+ int errs = 0;
+ int size;
+ int rank;
+ int i;
+ int* buf;
+ int count;
+ MPI_File fh;
+ MPI_Comm comm;
+ MPI_Status status;
+
+ MPI_Init( &argc, &argv );
+
+ comm = MPI_COMM_WORLD;
+ MPI_File_open( comm, (char*)"/scratch/testfile", MPI_MODE_RDWR | MPI_MODE_CREATE | MPI_MODE_DELETE_ON_CLOSE, MPI_INFO_NULL, &fh );
+ MPI_Comm_size( comm, &size );
+ MPI_Comm_rank( comm, &rank );
+ buf = (int *)malloc( 10 * sizeof(int) );
+ buf[0] = rank;
+
+ /* Write to file */
+ MPI_File_seek( fh, sizeof(int)*rank, MPI_SEEK_SET );
+ MPI_File_write_all( fh, buf, 1, MPI_INT, &status );
+ MPI_Get_count( &status, MPI_INT, &count );
+ if (count != 1) {
+ errs++;
+ fprintf( stderr, "Wrong count (%d) on write\n", count );fflush(stderr);
+ }
+ /* Write to file, overlapping */
+ MPI_File_write_at_all( fh, sizeof(int)*rank, buf, 10, MPI_INT, &status );
+ MPI_Get_count( &status, MPI_INT, &count );
+ if (count != 10) {
+ errs++;
+ fprintf( stderr, "Wrong count (%d) on write\n", count );fflush(stderr);
+ }
+ /* Read nothing (check status) */
+ memset( &status, 0xff, sizeof(MPI_Status) );
+ MPI_File_read_at_all( fh, 0, buf, 0, MPI_INT, &status );
+ MPI_Get_count( &status, MPI_INT, &count );
+ if (count != 0) {
+ errs++;
+ fprintf( stderr, "Count not zero (%d) on read\n", count );fflush(stderr);
+ }
+
+ /* Write nothing (check status) */
+ memset( &status, 0xff, sizeof(MPI_Status) );
+ MPI_File_write_at_all( fh, 0, buf, 0, MPI_INT, &status );
+ if (count != 0) {
+ errs++;
+ fprintf( stderr, "Count not zero (%d) on write\n", count );fflush(stderr);
+ }
+
+ MPI_Barrier( comm );
+
+ for (i=0; i<size; i++) buf[i] = -1;
+ MPI_File_read_at_all( fh, sizeof(int)*rank, buf, 10, MPI_INT, &status );
+ // if (buf[0] != rank) {
+ // errs++;
+ // fprintf( stderr, "%d: buf = %d\n", rank, buf[0] );fflush(stderr);
+ // }
+
+ free( buf );
+ MPI_File_close( &fh );
+
+ MPI_Finalize();
+ return errs;
+}
--- /dev/null
+# Test for MPI_File_read and MPI_File_write
+! output sort
+$ ${bindir:=.}/../../../smpi_script/bin/smpirun -map -hostfile ../hostfile_io -platform ../../../examples/platforms/storage/remote_io.xml -np 4 --log=xbt_cfg.thres:critical --log=smpi_kernel.thres:warning --log=smpi_mpi.thres:error --log=smpi_io.thres:verbose "--log=root.fmt:(%P@%h)%e%m%n" --cfg=smpi/simulate-computation:0 ${bindir:=.}/io-all-at
+> You requested to use 4 ranks, but there is only 2 processes in your hostfile...
+> [rank 0] -> bob
+> [rank 1] -> carl
+> [rank 2] -> bob
+> [rank 3] -> carl
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 8
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 12
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 4
+> (3@carl) Write in MPI_File /scratch/testfile, 4 bytes written, readsize 4 bytes, movesize 4
+> (3@carl) Position after write in MPI_File /scratch/testfile : 16
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 12
+> (1@carl) Write in MPI_File /scratch/testfile, 4 bytes written, readsize 4 bytes, movesize 4
+> (1@carl) Position after write in MPI_File /scratch/testfile : 8
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 4
+> (2@bob) Write in MPI_File /scratch/testfile, 4 bytes written, readsize 4 bytes, movesize 4
+> (2@bob) Position after write in MPI_File /scratch/testfile : 12
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 8
+> (0@bob) Write in MPI_File /scratch/testfile, 4 bytes written, readsize 4 bytes, movesize 4
+> (0@bob) Position after write in MPI_File /scratch/testfile : 4
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 39
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 26
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 13
+> (3@carl) Write in MPI_File /scratch/testfile, 12 bytes written, readsize 12 bytes, movesize 12
+> (3@carl) Position after write in MPI_File /scratch/testfile : 51
+> (1@carl) Write in MPI_File /scratch/testfile, 12 bytes written, readsize 12 bytes, movesize 12
+> (1@carl) Position after write in MPI_File /scratch/testfile : 25
+> (0@bob) Write in MPI_File /scratch/testfile, 12 bytes written, readsize 12 bytes, movesize 12
+> (0@bob) Position after write in MPI_File /scratch/testfile : 12
+> (2@bob) Write in MPI_File /scratch/testfile, 12 bytes written, readsize 12 bytes, movesize 12
+> (2@bob) Position after write in MPI_File /scratch/testfile : 38
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 8
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 12
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 4
+> (0@bob) Seeking in MPI_File /scratch/testfile, setting offset 0
+> (2@bob) Seeking in MPI_File /scratch/testfile, setting offset 26
+> (3@carl) Seeking in MPI_File /scratch/testfile, setting offset 39
+> (1@carl) Seeking in MPI_File /scratch/testfile, setting offset 13
+> (3@carl) Read in MPI_File /scratch/testfile, 12 bytes read, readsize 12 bytes, movesize 12
+> (3@carl) Position after read in MPI_File /scratch/testfile : 51
+> (1@carl) Read in MPI_File /scratch/testfile, 12 bytes read, readsize 12 bytes, movesize 12
+> (1@carl) Position after read in MPI_File /scratch/testfile : 25
+> (2@bob) Read in MPI_File /scratch/testfile, 12 bytes read, readsize 12 bytes, movesize 12
+> (2@bob) Position after read in MPI_File /scratch/testfile : 38
+> (0@bob) Read in MPI_File /scratch/testfile, 12 bytes read, readsize 12 bytes, movesize 12
+> (0@bob) Position after read in MPI_File /scratch/testfile : 12