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Adjust complex tests for changed -z behavior.

master
Julian M. Kunkel 2021-01-20 14:57:21 +00:00
parent 40c6d97e72
commit 970c5ef139
8 changed files with 33 additions and 39 deletions
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44
src/ior.c
View File

@ -53,7 +53,7 @@ static char *PrependDir(IOR_param_t *, char *);
static char **ParseFileName(char *, int *);
static void InitTests(IOR_test_t * , MPI_Comm);
static void TestIoSys(IOR_test_t *);
static void ValidateTests(IOR_param_t *);
static void ValidateTests(IOR_param_t * params, MPI_Comm com);
static IOR_offset_t WriteOrRead(IOR_param_t *test, IOR_results_t *results,
aiori_fd_t *fd, const int access,
IOR_io_buffers *ioBuffers);
@ -107,12 +107,11 @@ IOR_test_t * ior_run(int argc, char **argv, MPI_Comm world_com, FILE * world_out
IOR_test_t *tptr;
out_logfile = world_out;
out_resultfile = world_out;
mpi_comm_world = world_com;
MPI_CHECK(MPI_Comm_rank(mpi_comm_world, &rank), "cannot get rank");
MPI_CHECK(MPI_Comm_rank(world_com, &rank), "cannot get rank");
/* setup tests, and validate parameters */
tests_head = ParseCommandLine(argc, argv);
tests_head = ParseCommandLine(argc, argv, world_com);
InitTests(tests_head, world_com);
PrintHeader(argc, argv);
@ -147,20 +146,19 @@ int ior_main(int argc, char **argv)
/*
* check -h option from commandline without starting MPI;
*/
tests_head = ParseCommandLine(argc, argv);
tests_head = ParseCommandLine(argc, argv, MPI_COMM_WORLD);
/* start the MPI code */
MPI_CHECK(MPI_Init(&argc, &argv), "cannot initialize MPI");
mpi_comm_world = MPI_COMM_WORLD;
MPI_CHECK(MPI_Comm_rank(mpi_comm_world, &rank), "cannot get rank");
MPI_CHECK(MPI_Comm_rank(MPI_COMM_WORLD, &rank), "cannot get rank");
/* set error-handling */
/*MPI_CHECK(MPI_Errhandler_set(mpi_comm_world, MPI_ERRORS_RETURN),
"cannot set errhandler"); */
/* setup tests, and validate parameters */
InitTests(tests_head, mpi_comm_world);
InitTests(tests_head, MPI_COMM_WORLD);
PrintHeader(argc, argv);
@ -201,7 +199,7 @@ int ior_main(int argc, char **argv)
/*
* Initialize an IOR_param_t structure to the defaults
*/
void init_IOR_Param_t(IOR_param_t * p)
void init_IOR_Param_t(IOR_param_t * p, MPI_Comm com)
{
const char *default_aiori = aiori_default ();
assert (NULL != default_aiori);
@ -231,7 +229,8 @@ void init_IOR_Param_t(IOR_param_t * p)
p->transferSize = 262144;
p->randomSeed = -1;
p->incompressibleSeed = 573;
p->testComm = mpi_comm_world;
p->testComm = com; // this com might change for smaller tests
p->mpi_comm_world = com;
p->URI = NULL;
}
@ -567,7 +566,7 @@ static void DestroyTests(IOR_test_t *tests_head)
/*
* Distribute IOR_HINTs to all tasks' environments.
*/
void DistributeHints(void)
static void DistributeHints(MPI_Comm com)
{
char hint[MAX_HINTS][MAX_STR], fullHint[MAX_STR], hintVariable[MAX_STR];
int hintCount = 0, i;
@ -589,9 +588,9 @@ void DistributeHints(void)
}
}
MPI_CHECK(MPI_Bcast(&hintCount, sizeof(hintCount), MPI_BYTE, 0, testComm), "cannot broadcast hints");
MPI_CHECK(MPI_Bcast(&hintCount, sizeof(hintCount), MPI_BYTE, 0, com), "cannot broadcast hints");
for (i = 0; i < hintCount; i++) {
MPI_CHECK(MPI_Bcast(&hint[i], MAX_STR, MPI_BYTE, 0, testComm),
MPI_CHECK(MPI_Bcast(&hint[i], MAX_STR, MPI_BYTE, 0, com),
"cannot broadcast hints");
strcpy(fullHint, hint[i]);
strcpy(hintVariable, strtok(fullHint, "="));
@ -973,7 +972,7 @@ static void InitTests(IOR_test_t *tests, MPI_Comm com)
* task 0 has the environment settings for the hints, pass
* the hint=value pair to everyone else in mpi_comm_world
*/
DistributeHints();
DistributeHints(com);
/* check validity of tests and create test queue */
while (tests != NULL) {
@ -1002,7 +1001,7 @@ static void InitTests(IOR_test_t *tests, MPI_Comm com)
params->expectedAggFileSize =
params->blockSize * params->segmentCount * params->numTasks;
ValidateTests(&tests->params);
ValidateTests(&tests->params, com);
tests = tests->next;
}
@ -1069,7 +1068,7 @@ static void file_hits_histogram(IOR_param_t *params)
}
MPI_CHECK(MPI_Gather(&rankOffset, 1, MPI_INT, rankoffs,
1, MPI_INT, 0, mpi_comm_world),
1, MPI_INT, 0, params->testComm),
"MPI_Gather error");
if (rank != 0)
@ -1225,21 +1224,21 @@ static void TestIoSys(IOR_test_t *test)
IOR_io_buffers ioBuffers;
/* set up communicator for test */
MPI_CHECK(MPI_Comm_group(mpi_comm_world, &orig_group),
MPI_CHECK(MPI_Comm_group(params->mpi_comm_world, &orig_group),
"MPI_Comm_group() error");
range[0] = 0; /* first rank */
range[1] = params->numTasks - 1; /* last rank */
range[2] = 1; /* stride */
MPI_CHECK(MPI_Group_range_incl(orig_group, 1, &range, &new_group),
"MPI_Group_range_incl() error");
MPI_CHECK(MPI_Comm_create(mpi_comm_world, new_group, &testComm),
MPI_CHECK(MPI_Comm_create(params->mpi_comm_world, new_group, &testComm),
"MPI_Comm_create() error");
MPI_CHECK(MPI_Group_free(&orig_group), "MPI_Group_Free() error");
MPI_CHECK(MPI_Group_free(&new_group), "MPI_Group_Free() error");
params->testComm = testComm;
if (testComm == MPI_COMM_NULL) {
/* tasks not in the group do not participate in this test */
MPI_CHECK(MPI_Barrier(mpi_comm_world), "barrier error");
MPI_CHECK(MPI_Barrier(params->mpi_comm_world), "barrier error");
return;
}
if (rank == 0 && verbose >= VERBOSE_1) {
@ -1536,17 +1535,16 @@ static void TestIoSys(IOR_test_t *test)
free(hog_buf);
/* Sync with the tasks that did not participate in this test */
MPI_CHECK(MPI_Barrier(mpi_comm_world), "barrier error");
MPI_CHECK(MPI_Barrier(params->mpi_comm_world), "barrier error");
}
/*
* Determine if valid tests from parameters.
*/
static void ValidateTests(IOR_param_t * test)
static void ValidateTests(IOR_param_t * test, MPI_Comm com)
{
IOR_param_t defaults;
init_IOR_Param_t(&defaults);
init_IOR_Param_t(&defaults, com);
if (test->repetitions <= 0)
WARN_RESET("too few test repetitions",

5
src/ior.h
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@ -98,7 +98,8 @@ typedef struct
char * options; /* options string */
// intermediate options
int collective; /* collective I/O */
MPI_Comm testComm; /* MPI communicator */
MPI_Comm testComm; /* Current MPI communicator */
MPI_Comm mpi_comm_world; /* The global MPI communicator */
int dryRun; /* do not perform any I/Os just run evtl. inputs print dummy output */
int dualMount; /* dual mount points */
int numTasks; /* number of tasks for test */
@ -205,7 +206,7 @@ IOR_test_t *CreateTest(IOR_param_t *init_params, int test_num);
void AllocResults(IOR_test_t *test);
char * GetPlatformName(void);
void init_IOR_Param_t(IOR_param_t *p);
void init_IOR_Param_t(IOR_param_t *p, MPI_Comm global_com);
/*
* This function runs IOR given by command line, useful for testing

1
src/mdtest.c
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@ -1944,7 +1944,6 @@ mdtest_results_t * mdtest_run(int argc, char **argv, MPI_Comm world_com, FILE *
testComm = world_com;
out_logfile = world_out;
out_resultfile = world_out;
mpi_comm_world = world_com;
init_clock(world_com);

6
src/parse_options.c
View File

@ -32,7 +32,7 @@
#include "option.h"
#include "aiori.h"
IOR_param_t initialTestParams;
static IOR_param_t initialTestParams;
option_help * createGlobalOptions(IOR_param_t * params);
@ -451,9 +451,9 @@ option_help * createGlobalOptions(IOR_param_t * params){
/*
* Parse Commandline.
*/
IOR_test_t *ParseCommandLine(int argc, char **argv)
IOR_test_t *ParseCommandLine(int argc, char **argv, MPI_Comm com)
{
init_IOR_Param_t(& initialTestParams);
init_IOR_Param_t(& initialTestParams, com);
IOR_test_t *tests = NULL;

4
src/parse_options.h
View File

@ -13,8 +13,6 @@
#include "ior.h"
extern IOR_param_t initialTestParams;
IOR_test_t *ParseCommandLine(int argc, char **argv);
IOR_test_t *ParseCommandLine(int argc, char **argv, MPI_Comm com);
#endif /* !_PARSE_OPTIONS_H */

1
src/utilities.c
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@ -65,7 +65,6 @@ int rank = 0;
int rankOffset = 0;
int verbose = VERBOSE_0; /* verbose output */
MPI_Comm testComm;
MPI_Comm mpi_comm_world;
FILE * out_logfile = NULL;
FILE * out_resultfile = NULL;
enum OutputFormat_t outputFormat;

1
src/utilities.h
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@ -22,7 +22,6 @@ extern int rank;
extern int rankOffset;
extern int verbose;
extern MPI_Comm testComm;
extern MPI_Comm mpi_comm_world;
extern FILE * out_resultfile;
extern enum OutputFormat_t outputFormat; /* format of the output */

10
testing/complex-tests.sh
View File

@ -19,13 +19,13 @@ MDTEST 2 -I 20 -a DUMMY -x stonewall-md.log -T -v
MDTEST 2 -I 20 -a DUMMY -x stonewall-md.log -D -v
#shared tests
IOR 2 -a POSIX -w -z -Y -e -i1 -m -t 100k -b 100k
IOR 2 -a POSIX -w -k -e -i1 -m -t 100k -b 100k
IOR 2 -a POSIX -r -z-k -e -i1 -m -t 100k -b 100k
IOR 2 -a POSIX -w -z -Y -e -i1 -m -t 100k -b 200k
IOR 2 -a POSIX -w -k -e -i1 -m -t 100k -b 200k
IOR 2 -a POSIX -r -z-k -e -i1 -m -t 100k -b 200k
#test mutually exclusive options
IOR 2 -a POSIX -w -z -k -e -i1 -m -t 100k -b 100k
IOR 2 -a POSIX -w -z -k -e -i1 -m -t 100k -b 100k
IOR 2 -a POSIX -w -z -k -e -i1 -m -t 100k -b 200k
IOR 2 -a POSIX -w -z -k -e -i1 -m -t 100k -b 200k
IOR 2 -a POSIX -w -Z -i1 -m -t 100k -b 100k -d 0.1
# Now set the num tasks per node to 1: