diff options
Diffstat (limited to 'testpar')
| -rw-r--r-- | testpar/t_dset.c | 549 | ||||
| -rw-r--r-- | testpar/testphdf5.c | 3 | ||||
| -rw-r--r-- | testpar/testphdf5.h | 16 |
3 files changed, 567 insertions, 1 deletions
diff --git a/testpar/t_dset.c b/testpar/t_dset.c index 21e25b6..d2f061d 100644 --- a/testpar/t_dset.c +++ b/testpar/t_dset.c @@ -2498,3 +2498,552 @@ none_selection_chunk(void) if(data_origin) free(data_origin); if(data_array) free(data_array); } + + +/* Function: test_actual_io_mode + * + * Purpose: tests one specific case of collective I/O and checks that the + * actual_chunk_opt_mode property and the actual_io_mode + * properties in the DXPL have the correct values. + * + * Input: selection_mode: changes the way processes select data from the space, as well + * as some dxpl flags to get collective I/O to break in different ways. + * + * The relevant I/O function and expected response for each mode: + * TEST_ACTUAL_IO_MULTI_CHUNK_IND: + * H5D_mpi_chunk_collective_io, each process reports independent I/O + * + * TEST_ACTUAL_IO_MULTI_CHUNK_COL: + * H5D_mpi_chunk_collective_io, each process reports collective I/O + * + * TEST_ACTUAL_IO_MULTI_CHUNK_MIX: + * H5D_mpi_chunk_collective_io, each process reports mixed I/O + * + * TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE: + * H5D_mpi_chunk_collective_io, processes disagree. The root reports + * collective, the rest report independent I/O + * + * TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_COL: + * H5D_mpi_chunk_collective_io_no_opt, each process reports collective I/O + * + * TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE: + * H5D_mpi_chunk_collective_io_no_opt, processes disagree + * (collective and mixed I/O) + * + * TEST_ACTUAL_IO_LINK_CHUNK: + * H5D_link_chunk_collective_io, processes report linked chunk I/O + * + * TEST_ACTUAL_IO_CONTIGUOUS: + * H5D_contig_collective_write or H5D_contig_collective_read + * each process reports contiguous collective I/O + * + * TEST_ACTUAL_IO_NO_COLLECTIVE: + * Simple independent I/O. This tests that the defaults are properly set. + * + * TEST_ACTUAL_IO_RESET: + * Perfroms collective and then independent I/O wit hthe same dxpl to + * make sure the peroperty is correctly reset to the default on each use. + * Specifically, this test runs TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE + * (The most complex case that works on all builds) and then performs + * an independent read and write with the same dxpls. + * + * It may seem like TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_IND and + * TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX have been accidentally + * left out. This is intentional; the other test cases sufficiently + * cover all cases for Multi Chunk No Opt I/O. + * + * Programmer: Jacob Gruber + * Date: 2011-04-06 + */ +static void +test_actual_io_mode(int selection_mode) { + H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_write = -1; + H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_read = -1; + H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_expected = -1; + H5D_mpio_actual_io_mode_t actual_io_mode_write = -1; + H5D_mpio_actual_io_mode_t actual_io_mode_read = -1; + H5D_mpio_actual_io_mode_t actual_io_mode_expected = -1; + const char * filename; + const char * test_name; + hbool_t multi_chunk_no_opt; + hbool_t multi_chunk_with_opt; + hbool_t is_chunked; + hbool_t is_collective; + int mpi_size = -1; + int mpi_rank = -1; + int length; + int * buffer; + int i; + MPI_Comm mpi_comm = MPI_COMM_NULL; + MPI_Info mpi_info = MPI_INFO_NULL; + hid_t fid = -1; + hid_t sid = -1; + hid_t dataset = -1; + hid_t data_type = H5T_NATIVE_INT; + hid_t fapl = -1; + hid_t mem_space = -1; + hid_t file_space = -1; + hid_t dcpl = -1; + hid_t dxpl_write = -1; + hid_t dxpl_read = -1; + hsize_t dims[RANK]; + hsize_t chunk_dims[RANK]; + hsize_t start[RANK]; + hsize_t stride[RANK]; + hsize_t count[RANK]; + hsize_t block[RANK]; + hbool_t use_gpfs = FALSE; + herr_t ret; + + /* Set up some flags to make some future if statements slightly more readable */ + multi_chunk_no_opt = ( + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_IND || + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_COL || + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE ); + + /* Note: RESET performs the same tests as MULTI_CHUNK_MIX_DISAGREE and then + * tests independent I/O + */ + multi_chunk_with_opt = ( + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_IND || + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_COL || + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX || + selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE || + selection_mode == TEST_ACTUAL_IO_RESET ); + + is_chunked = ( + selection_mode != TEST_ACTUAL_IO_CONTIGUOUS && + selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE); + + is_collective = selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE; + + /* Set up MPI parameters */ + MPI_Comm_size(MPI_COMM_WORLD, &mpi_size); + MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank); + + MPI_Barrier(MPI_COMM_WORLD); + + HDassert(mpi_size >= 1); + + mpi_comm = MPI_COMM_WORLD; + mpi_info = MPI_INFO_NULL; + + filename = (const char *)GetTestParameters(); + HDassert(filename != NULL); + + /* Setup the file access template */ + fapl = create_faccess_plist(mpi_comm, mpi_info, facc_type, use_gpfs); + VRFY((fapl >= 0), "create_faccess_plist() succeeded"); + + /* Create the file */ + fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl); + VRFY((fid >= 0), "H5Fcreate succeeded"); + + /* Create the basic Space */ + dims[0] = dim0; + dims[1] = dim1; + sid = H5Screate_simple (RANK, dims, NULL); + VRFY((sid >= 0), "H5Screate_simple succeeded"); + + /* Create the dataset creation plist */ + dcpl = H5Pcreate(H5P_DATASET_CREATE); + VRFY((dcpl >= 0), "dataset creation plist created successfully"); + + /* If we are not testing contiguous datasets */ + if(is_chunked) { + /* Set up chunk information. */ + chunk_dims[0] = dims[0]/mpi_size; + chunk_dims[1] = dims[1]; + ret = H5Pset_chunk(dcpl, 2, chunk_dims); + VRFY((ret >= 0),"chunk creation property list succeeded"); + } + + /* Create the dataset */ + dataset = H5Dcreate2(fid, "actual_io", data_type, sid, H5P_DEFAULT, + dcpl, H5P_DEFAULT); + VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded"); + + /* Create the file dataspace */ + file_space = H5Dget_space(dataset); + VRFY((file_space >= 0), "H5Dget_space succeeded"); + + /* Choose a selection method based on the type of I/O we want to occur, + * and also set up some selection-dependeent test info. */ + switch(selection_mode) { + + /* Independent I/O with optimization */ + case TEST_ACTUAL_IO_MULTI_CHUNK_IND: + /* Since the dataset is chunked by row and each process selects a row, + * each process writes to a different chunk. This forces all I/O to be + * independent. + */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW); + + test_name = "Multi Chunk - Independent"; + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK; + actual_io_mode_expected = H5D_MPIO_CHUNK_INDEPENDENT; + break; + + /* Collective I/O with optimization */ + case TEST_ACTUAL_IO_MULTI_CHUNK_COL: + /* The dataset is chunked by rows, so each process takes a column which + * spans all chunks. Since the processes write non-overlapping regular + * selections to each chunk, the operation is purely collective. + */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL); + + test_name = "Multi Chunk - Collective"; + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK; + actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE; + break; + + /* Mixed I/O with optimization */ + case TEST_ACTUAL_IO_MULTI_CHUNK_MIX: + /* A chunk will be assigned collective I/O only if it is selected by each + * process. To get mixed I/O, have the root select all chunks and each + * subsequent process select the first and nth chunk. The first chunk, + * accessed by all, will be assigned collective I/O while each other chunk + * will be accessed only by the root and the nth procecess and will be + * assigned independent I/O. Each process will access one chunk collectively + * and at least one chunk independently, reporting mixed I/O. + */ + + if(mpi_rank == 0) { + /* Select the first column */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL); + } else { + /* Select the first and the nth chunk in the nth column */ + block[0] = dim0 / mpi_size; + block[1] = dim1 / mpi_size; + count[0] = 2; + count[1] = 1; + stride[0] = mpi_rank * block[0]; + stride[1] = 1; + start[0] = 0; + start[1] = mpi_rank*block[1]; + } + + test_name = "Multi Chunk - Mixed"; + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK; + actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED; + break; + + /* RESET tests that the properties are properly reset to defaults each time I/O is + * performed. To acheive this, we have RESET perform collective I/O (which would change + * the values from the defaults) followed by independent I/O (which should report the + * default values). RESET doesn't need to have a unique selection, so we reuse + * MULTI_CHUMK_MIX_DISAGREE, which was chosen because it is a complex case that works + * on all builds. The independent section of RESET can be found at the end of this function. + */ + case TEST_ACTUAL_IO_RESET: + + /* Mixed I/O with optimization and internal disagreement */ + case TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE: + /* A chunk will be assigned collective I/O only if it is selected by each + * process. To get mixed I/O with disagreement, assign process n to the + * first chunk and the nth chunk. The first chunk, selected by all, is + * assgigned collective I/O, while each other process gets independent I/O. + * Since the root process with only access the first chunk, it will report + * collective I/O. The subsequent processes will access the first chunk + * collectively, and their other chunk indpendently, reporting mixed I/O. + */ + + if(mpi_rank == 0) { + /* Select the first chunk in the first column */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL); + block[0] = block[0] / mpi_size; + } else { + /* Select the first and the nth chunk in the nth column */ + block[0] = dim0 / mpi_size; + block[1] = dim1 / mpi_size; + count[0] = 2; + count[1] = 1; + stride[0] = mpi_rank * block[0]; + stride[1] = 1; + start[0] = 0; + start[1] = mpi_rank*block[1]; + } + + /* If the testname was not already set by the RESET case */ + if (selection_mode == TEST_ACTUAL_IO_RESET) + test_name = "RESET"; + else + test_name = "Multi Chunk - Mixed (Disagreement)"; + + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK; + + if(mpi_rank == 0) + actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE; + else + actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED; + + break; + + /* Collective I/O without optimization */ + case TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_COL: + /* The dataset is chunked by rows, so when each process takes a column, its + * selection spans all chunks. Since no process writes more chunks than any + * other, colective I/O is never broken. */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL); + + test_name = "Multi Chunk No Opt - Collective"; + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK_NO_OPT; + actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE; + break; + + + /* Mixed I/O without optimization with disagreement */ + case TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE: + /* Each process takes a column, but the root's column is shortened so that + * it only reads the first chunk. Since all the other processes are writing + * to more chunks, they will break collective after the first chunk. + */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL); + if(mpi_rank == 0) + block[0] = block[0] / mpi_size; + + test_name = "Multi Chunk No Opt - Mixed (Disagreement)"; + actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK_NO_OPT; + + if(mpi_rank == 0) + actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE; + else + actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED; + + break; + + /* Linked Chunk I/O */ + case TEST_ACTUAL_IO_LINK_CHUNK: + /* Nothing special; link chunk I/O is forced in the dxpl settings. */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW); + + test_name = "Link Chunk"; + actual_chunk_opt_mode_expected = H5D_MPIO_LINK_CHUNK; + actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE; + break; + + /* Contiguous Dataset */ + case TEST_ACTUAL_IO_CONTIGUOUS: + /* A non overlapping, regular selection in a contiguous dataset leads to + * collective I/O */ + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW); + + test_name = "Contiguous"; + actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION; + actual_io_mode_expected = H5D_MPIO_CONTIGUOUS_COLLECTIVE; + break; + + case TEST_ACTUAL_IO_NO_COLLECTIVE: + slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW); + + test_name = "Independent"; + actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION; + actual_io_mode_expected = H5D_MPIO_NO_COLLECTIVE; + break; + + default: + test_name = "Undefined Selection Mode"; + actual_chunk_opt_mode_expected = -1; + actual_io_mode_expected = -1; + break; + } + + /* Reset the expected values to defulats if the MPI_POSIX driver is in use. + * This property is defined only for mpio, not MPI POSIX. */ + if (facc_type == FACC_MPIPOSIX) { + actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION; + actual_io_mode_expected = H5D_MPIO_NO_COLLECTIVE; + } + + ret = H5Sselect_hyperslab(file_space, H5S_SELECT_SET, start, stride, count, block); + VRFY((ret >= 0), "H5Sset_hyperslab succeeded"); + + /* Create a memory dataspace mirroring the dataset and select the same hyperslab + * as in the file space. + */ + mem_space = H5Screate_simple (RANK, dims, NULL); + VRFY((mem_space >= 0), "mem_space created"); + + ret = H5Sselect_hyperslab(mem_space, H5S_SELECT_SET, start, stride, count, block); + VRFY((ret >= 0), "H5Sset_hyperslab succeeded"); + + + /* Get the number of elements in the selection */ + length = dim0 * dim1; + + /* Allocate and initialize the buffer */ + buffer = (int *)HDmalloc(sizeof(int) * length); + VRFY((buffer != NULL), "malloc of buffer succeeded"); + for(i = 0; i < length; i++) + buffer[i] = i; + + /* Set up the dxpl for the write */ + dxpl_write = H5Pcreate(H5P_DATASET_XFER); + VRFY((dxpl_write >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded"); + + /* Set collective I/O properties in the dxpl. */ + if(is_collective) { + /* Request collective I/O */ + ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_COLLECTIVE); + VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded"); + + /* Set the threshold number of processes per chunk for link chunk I/O + * to twice mpi_size. This will prevent the threshold from ever being + * met, thus forcing multi chunk io instead of link chunk io. + */ + if(multi_chunk_with_opt) { + ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl_write, (unsigned) mpi_size*2); + VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_num succeeded"); + + ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl_write, (unsigned) 99); + VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_ratio succeeded"); + } + + /* Request multi chunk I/O without optimization */ + if(multi_chunk_no_opt) { + ret = H5Pset_dxpl_mpio_chunk_opt(dxpl_write, H5FD_MPIO_CHUNK_MULTI_IO); + VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded"); + } + } + + /* Make a copy of the dxpl to test the read operation */ + dxpl_read = H5Pcopy(dxpl_write); + VRFY((dxpl_read >= 0), "H5Pcopy succeeded"); + + /* Write */ + ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl_write, buffer); + if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout); + VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded"); + + /* Retreive Actual io valuess */ + ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write); + VRFY((ret >= 0), "retriving actual io mode suceeded" ); + + ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write); + VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" ); + + /* Read */ + ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl_read, buffer); + if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout); + VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded"); + + /* Retreive Actual io values */ + ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read); + VRFY((ret >= 0), "retriving actual io mode succeeded" ); + + ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read); + VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" ); + + /* Check write vs read */ + VRFY((actual_io_mode_read == actual_io_mode_write), + "reading and writing are the same for actual_io_mode"); + VRFY((actual_chunk_opt_mode_read == actual_chunk_opt_mode_write), + "reading and writing are the same for actual_chunk_opt_mode"); + + + /* Test values */ + if(actual_chunk_opt_mode_expected != (unsigned) -1 && actual_io_mode_expected != (unsigned) -1) { + char message[100]; + sprintf(message, "Actual Chunk Opt Mode has the correct value for %s.\n",test_name); + VRFY((actual_chunk_opt_mode_write == actual_chunk_opt_mode_expected), message); + sprintf(message, "Actual IO Mode has the correct value for %s.\n",test_name); + VRFY((actual_io_mode_write == actual_io_mode_expected), message); + } else { + HDfprintf(stderr, "%s %d -> (%d,%d)\n", test_name, mpi_rank, + actual_chunk_opt_mode_write, actual_io_mode_write); + } + + /* To test that the property is succesfully reset to the default, we perform some + * independent I/O after the collective I/O + */ + if (selection_mode == TEST_ACTUAL_IO_RESET) { + if (mpi_rank == 0) { + /* Switch to independent io */ + ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_INDEPENDENT); + VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded"); + ret = H5Pset_dxpl_mpio(dxpl_read, H5FD_MPIO_INDEPENDENT); + VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded"); + + /* Write */ + ret = H5Dwrite(dataset, data_type, H5S_ALL, H5S_ALL, dxpl_write, buffer); + VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded"); + + /* Check Properties */ + ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write); + VRFY( (ret >= 0), "retriving actual io mode succeeded" ); + ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write); + VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" ); + + VRFY(actual_chunk_opt_mode_write == H5D_MPIO_NO_CHUNK_OPTIMIZATION, + "actual_chunk_opt_mode has correct value for reset write (independent)"); + VRFY(actual_io_mode_write == H5D_MPIO_NO_COLLECTIVE, + "actual_io_mode has correct value for reset write (independent)"); + + /* Read */ + ret = H5Dread(dataset, data_type, H5S_ALL, H5S_ALL, dxpl_read, buffer); + VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded"); + + /* Check Properties */ + ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read); + VRFY( (ret >= 0), "retriving actual io mode succeeded" ); + ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read); + VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" ); + + VRFY(actual_chunk_opt_mode_read == H5D_MPIO_NO_CHUNK_OPTIMIZATION, + "actual_chunk_opt_mode has correct value for reset read (independent)"); + VRFY(actual_io_mode_read == H5D_MPIO_NO_COLLECTIVE, + "actual_io_mode has correct value for reset read (independent)"); + } + } + + /* Release some resources */ + ret = H5Sclose(sid); + ret = H5Pclose(fapl); + ret = H5Pclose(dcpl); + ret = H5Pclose(dxpl_write); + ret = H5Pclose(dxpl_read); + ret = H5Dclose(dataset); + ret = H5Sclose(mem_space); + ret = H5Sclose(file_space); + ret = H5Fclose(fid); + HDfree(buffer); + return; +} + + +/* Function: actual_io_mode_tests + * + * Purpose: Tests all possible cases of the actual_io_mode property. + * + * Programmer: Jacob Gruber + * Date: 2011-04-06 + */ +void +actual_io_mode_tests(void) { + int mpi_size = -1; + int mpi_rank = -1; + MPI_Comm_size(MPI_COMM_WORLD, &mpi_size); + MPI_Comm_size(MPI_COMM_WORLD, &mpi_rank); + + test_actual_io_mode(TEST_ACTUAL_IO_NO_COLLECTIVE); + + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_IND); + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_COL); + + /* The Multi Chunk Mixed test requires atleast three processes. */ + if (mpi_size > 2) + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_MIX); + else + HDfprintf(stdout, "Multi Chunk Mixed test requires 3 proceses minimum\n"); + + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE); + + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_COL); + test_actual_io_mode(TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE); + + test_actual_io_mode(TEST_ACTUAL_IO_LINK_CHUNK); + test_actual_io_mode(TEST_ACTUAL_IO_CONTIGUOUS); + + test_actual_io_mode(TEST_ACTUAL_IO_RESET); + return; +} diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c index 07568d4..e3c72ef 100644 --- a/testpar/testphdf5.c +++ b/testpar/testphdf5.c @@ -498,6 +498,9 @@ int main(int argc, char **argv) "test mpi derived type management", PARATESTFILE); + AddTest("actualio", actual_io_mode_tests, NULL, + "test actual io mode proprerty", + PARATESTFILE); /* Display testing information */ TestInfo(argv[0]); diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h index 2b83047..11656f9 100644 --- a/testpar/testphdf5.h +++ b/testpar/testphdf5.h @@ -160,6 +160,19 @@ enum H5TEST_COLL_CHUNK_API {API_NONE=0,API_LINK_HARD, #define NPOINTS 4 /* Number of points that will be selected and overwritten */ +/* Definitions of the selection mode for the test_actual_io_function. */ +#define TEST_ACTUAL_IO_NO_COLLECTIVE 0 +#define TEST_ACTUAL_IO_RESET 1 +#define TEST_ACTUAL_IO_MULTI_CHUNK_IND 2 +#define TEST_ACTUAL_IO_MULTI_CHUNK_COL 3 +#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX 4 +#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE 5 +#define TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_IND 6 +#define TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_COL 7 +#define TEST_ACTUAL_IO_MULTI_CHUNK_NO_OPT_MIX_DISAGREE 8 +#define TEST_ACTUAL_IO_LINK_CHUNK 9 +#define TEST_ACTUAL_IO_CONTIGUOUS 10 + /* Don't erase these lines, they are put here for debugging purposes */ /* #define MSPACE1_RANK 1 @@ -173,9 +186,9 @@ enum H5TEST_COLL_CHUNK_API {API_NONE=0,API_LINK_HARD, #define MSPACE_DIM1 8 #define MSPACE_DIM2 9 #define NPOINTS 4 +*/ /* end of debugging macro */ -*/ /* end of debugging macro */ /* type definitions */ typedef struct H5Ptest_param_t /* holds extra test parameters */ { @@ -222,6 +235,7 @@ void dataset_readAll(void); void extend_readInd(void); void extend_readAll(void); void none_selection_chunk(void); +void actual_io_mode_tests(void); void test_chunk_alloc(void); void test_filter_read(void); void compact_dataset(void); |