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|
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <check.h>
#include <mpi.h>
#include "gpuarray/buffer.h"
#include "gpuarray/buffer_collectives.h"
#include "gpuarray/error.h"
#include "gpuarray/types.h"
#define SIZE 128
#define ROOT_RANK 0
#define EPS 1.0e-9
extern gpucontext* ctx;
extern gpucomm* comm;
extern int comm_ndev;
extern int comm_rank;
extern void setup_comm(void);
extern void teardown_comm(void);
#define STR(x) _STR(x)
#define _STR(x) #x
#define ABS_DIFF(a, b) fabs((double)(b - a))
#define MAX_ABS_DIFF(A, B, N, res) \
do { \
double locdelta; \
int loci; \
res = 0; \
for (loci = 0; loci < N; ++loci) { \
locdelta = ABS_DIFF(A[loci], B[loci]); \
if (locdelta > res) \
res = locdelta; \
} \
} while (0)
typedef unsigned long ulong;
#define PRINTV(ar, N, t) \
do { \
int li; \
printf("%s\n", STR(ar)); \
for (li = 0; li < (N); ++li) { \
printf(STR(t) " ", ar[li]); \
} \
printf("\n"); \
printf("\n"); \
} while (0)
#define PRINTVF(ar, N) PRINTV(ar, N, %.2f)
#define PRINTVI(ar, N) PRINTV(ar, N, %i)
#define PRINTVL(ar, N) PRINTV(ar, N, %li)
#define PRINTVUL(ar, N) PRINTV(ar, N, %lu)
/*******************************************************************************
* Test helper buffer functions for collectives *
*******************************************************************************/
START_TEST(test_gpucomm_get_count) {
int gpucount = 0, err = 0;
err = gpucomm_get_count(comm, &gpucount);
ck_assert_int_eq(err, GA_NO_ERROR);
ck_assert_int_eq(gpucount, comm_ndev);
}
END_TEST
START_TEST(test_gpucomm_get_rank) {
int rank = 0, err = 0;
err = gpucomm_get_rank(comm, &rank);
ck_assert_int_eq(err, GA_NO_ERROR);
ck_assert_int_eq(rank, comm_rank);
}
END_TEST
/*******************************************************************************
* Test buffer collective functions *
*******************************************************************************/
#define INIT_ARRAYS(insize, outsize) \
int err; \
void* Av, * RESv, * EXPv; \
gpudata* Adev, *RESdev; \
\
Av = calloc((insize), sizeof(char)); \
if (Av == NULL) \
ck_abort_msg("system memory allocation failed"); \
RESv = calloc((outsize), sizeof(char)); \
if (RESv == NULL) \
ck_abort_msg("system memory allocation failed"); \
EXPv = calloc((outsize), sizeof(char)); \
if (EXPv == NULL) \
ck_abort_msg("system memory allocation failed"); \
Adev = gpudata_alloc(ctx, (insize), NULL, 0, &err); \
ck_assert_ptr_ne(Adev, NULL); \
RESdev = gpudata_alloc(ctx, (outsize), NULL, 0, &err); \
ck_assert_ptr_ne(RESdev, NULL);
#define DESTROY_ARRAYS() \
free(Av); \
free(RESv); \
free(EXPv); \
gpudata_release(Adev); \
gpudata_release(RESdev);
#define TEST_REDUCE(systype, gatype, mpitype, coloptype, epsilon, print) \
START_TEST(test_gpucomm_reduce_##gatype##_##coloptype) { \
systype* A, * RES, * EXP; \
int i, count; \
INIT_ARRAYS(SIZE, SIZE) \
\
A = (systype*)Av; \
RES = (systype*)RESv; \
EXP = (systype*)EXPv; \
\
count = SIZE / sizeof(systype); \
for (i = 0; i < count; ++i) \
A[i] = comm_rank + 2; \
err = gpudata_write(Adev, 0, A, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
\
err = gpucomm_reduce(Adev, 0, RESdev, 0, count, GA_##gatype, \
GA_##coloptype, ROOT_RANK, comm); \
ck_assert_int_eq(err, GA_NO_ERROR); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
\
err = MPI_Reduce(A, EXP, count, MPI_##mpitype, MPI_##coloptype, ROOT_RANK, \
MPI_COMM_WORLD); \
ck_assert_msg(err == MPI_SUCCESS, \
"openmpi error: cannot produced expected"); \
\
if (comm_rank == ROOT_RANK) { \
systype res; \
err = gpudata_read(RES, RESdev, 0, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
MAX_ABS_DIFF(RES, EXP, count, res); \
if (!(res <= epsilon)) { \
print(RES, count); \
print(EXP, count); \
ck_abort_msg( \
"gpudata_reduce with %s type and %s op produced max abs err %.1f", \
STR(GA_##gatype), STR(GA_##coloptype), (double)res); \
} \
} \
\
DESTROY_ARRAYS() \
} \
END_TEST
#define TEST_REDUCE_FAIL(tname, count, gatype, gaoptype, offsrc, experror) \
START_TEST(test_gpucomm_reduce_fail_##tname) { \
INIT_ARRAYS(SIZE, SIZE) \
err = gpucomm_reduce(Adev, (offsrc), RESdev, 0, (count), gatype, gaoptype, \
ROOT_RANK, comm); \
ck_assert_int_eq(err, (experror)); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
DESTROY_ARRAYS() \
} \
END_TEST
/**
* \note Untested for: half datatype, `same context`, `dest offset`.
* (because root has different behaviour than non root ranks)
*/
// Success tests
TEST_REDUCE(int, INT, INT, SUM, 0, PRINTVI)
TEST_REDUCE(int, INT, INT, PROD, 0, PRINTVI)
TEST_REDUCE(int, INT, INT, MAX, 0, PRINTVI)
TEST_REDUCE(int, INT, INT, MIN, 0, PRINTVI)
TEST_REDUCE(float, FLOAT, FLOAT, SUM, EPS, PRINTVF)
TEST_REDUCE(float, FLOAT, FLOAT, PROD, EPS, PRINTVF)
TEST_REDUCE(float, FLOAT, FLOAT, MAX, EPS, PRINTVF)
TEST_REDUCE(float, FLOAT, FLOAT, MIN, EPS, PRINTVF)
TEST_REDUCE(double, DOUBLE, DOUBLE, SUM, EPS, PRINTVF)
TEST_REDUCE(double, DOUBLE, DOUBLE, PROD, EPS, PRINTVF)
TEST_REDUCE(double, DOUBLE, DOUBLE, MAX, EPS, PRINTVF)
TEST_REDUCE(double, DOUBLE, DOUBLE, MIN, EPS, PRINTVF)
TEST_REDUCE(long, LONG, LONG, SUM, 0, PRINTVL)
TEST_REDUCE(long, LONG, LONG, PROD, 0, PRINTVL)
TEST_REDUCE(long, LONG, LONG, MAX, 0, PRINTVL)
TEST_REDUCE(long, LONG, LONG, MIN, 0, PRINTVL)
TEST_REDUCE(ulong, ULONG, UNSIGNED_LONG, SUM, 0, PRINTVUL)
TEST_REDUCE(ulong, ULONG, UNSIGNED_LONG, PROD, 0, PRINTVUL)
TEST_REDUCE(ulong, ULONG, UNSIGNED_LONG, MAX, 0, PRINTVUL)
TEST_REDUCE(ulong, ULONG, UNSIGNED_LONG, MIN, 0, PRINTVUL)
// Failure tests
TEST_REDUCE_FAIL(datatype, SIZE / sizeof(int), -1, GA_SUM, 0, GA_INVALID_ERROR)
TEST_REDUCE_FAIL(optype, SIZE / sizeof(int), GA_INT, -1, 0, GA_INVALID_ERROR)
TEST_REDUCE_FAIL(src_offset, SIZE / sizeof(int), GA_INT, GA_SUM,
SIZE - sizeof(int), GA_VALUE_ERROR)
TEST_REDUCE_FAIL(elemcount, (size_t)INT_MAX + 1, GA_INT, GA_SUM, 0,
GA_XLARGE_ERROR)
#define TEST_ALL_REDUCE(systype, gatype, mpitype, coloptype, epsilon, print) \
START_TEST(test_gpucomm_all_reduce_##gatype##_##coloptype) { \
systype* A, * RES, * EXP; \
systype res; \
int i, count; \
INIT_ARRAYS(SIZE, SIZE) \
\
A = (systype*)Av; \
RES = (systype*)RESv; \
EXP = (systype*)EXPv; \
\
count = SIZE / sizeof(systype); \
for (i = 0; i < count; ++i) \
A[i] = comm_rank + 2; \
err = gpudata_write(Adev, 0, A, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
\
err = gpucomm_all_reduce(Adev, 0, RESdev, 0, count, GA_##gatype, \
GA_##coloptype, comm); \
ck_assert_int_eq(err, GA_NO_ERROR); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
\
err = MPI_Allreduce(A, EXP, count, MPI_##mpitype, MPI_##coloptype, \
MPI_COMM_WORLD); \
ck_assert_msg(err == MPI_SUCCESS, \
"openmpi error: cannot produced expected"); \
\
err = gpudata_read(RES, RESdev, 0, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
MAX_ABS_DIFF(RES, EXP, count, res); \
if (!(res <= epsilon)) { \
print(RES, count); \
print(EXP, count); \
ck_abort_msg( \
"gpudata_all_reduce with %s type and %s op produced max abs err " \
"%.1f", \
STR(GA_##gatype), STR(GA_##coloptype), (double)res); \
} \
\
DESTROY_ARRAYS() \
} \
END_TEST
#define TEST_ALL_REDUCE_FAIL(tname, count, gatype, gaoptype, offsrc, offdest, \
experror) \
START_TEST(test_gpucomm_all_reduce_fail_##tname) { \
INIT_ARRAYS(SIZE, SIZE) \
err = gpucomm_all_reduce(Adev, (offsrc), RESdev, (offdest), (count), \
gatype, gaoptype, comm); \
ck_assert_int_eq(err, (experror)); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
DESTROY_ARRAYS() \
} \
END_TEST
/**
* \note Untested for: half datatype, `same context`
*/
// Success tests
TEST_ALL_REDUCE(int, INT, INT, SUM, 0, PRINTVI)
TEST_ALL_REDUCE(int, INT, INT, PROD, 0, PRINTVI)
TEST_ALL_REDUCE(int, INT, INT, MAX, 0, PRINTVI)
TEST_ALL_REDUCE(int, INT, INT, MIN, 0, PRINTVI)
TEST_ALL_REDUCE(float, FLOAT, FLOAT, SUM, EPS, PRINTVF)
TEST_ALL_REDUCE(float, FLOAT, FLOAT, PROD, EPS, PRINTVF)
TEST_ALL_REDUCE(float, FLOAT, FLOAT, MAX, EPS, PRINTVF)
TEST_ALL_REDUCE(float, FLOAT, FLOAT, MIN, EPS, PRINTVF)
TEST_ALL_REDUCE(double, DOUBLE, DOUBLE, SUM, EPS, PRINTVF)
TEST_ALL_REDUCE(double, DOUBLE, DOUBLE, PROD, EPS, PRINTVF)
TEST_ALL_REDUCE(double, DOUBLE, DOUBLE, MAX, EPS, PRINTVF)
TEST_ALL_REDUCE(double, DOUBLE, DOUBLE, MIN, EPS, PRINTVF)
TEST_ALL_REDUCE(long, LONG, LONG, SUM, 0, PRINTVL)
TEST_ALL_REDUCE(long, LONG, LONG, PROD, 0, PRINTVL)
TEST_ALL_REDUCE(long, LONG, LONG, MAX, 0, PRINTVL)
TEST_ALL_REDUCE(long, LONG, LONG, MIN, 0, PRINTVL)
TEST_ALL_REDUCE(ulong, ULONG, UNSIGNED_LONG, SUM, 0, PRINTVUL)
TEST_ALL_REDUCE(ulong, ULONG, UNSIGNED_LONG, PROD, 0, PRINTVUL)
TEST_ALL_REDUCE(ulong, ULONG, UNSIGNED_LONG, MAX, 0, PRINTVUL)
TEST_ALL_REDUCE(ulong, ULONG, UNSIGNED_LONG, MIN, 0, PRINTVUL)
// Failure tests
TEST_ALL_REDUCE_FAIL(datatype, SIZE / sizeof(int), -1, GA_SUM, 0, 0,
GA_INVALID_ERROR)
TEST_ALL_REDUCE_FAIL(optype, SIZE / sizeof(int), GA_INT, -1, 0, 0,
GA_INVALID_ERROR)
TEST_ALL_REDUCE_FAIL(src_offset, SIZE / sizeof(int), GA_INT, GA_SUM,
SIZE - sizeof(int), 0, GA_VALUE_ERROR)
TEST_ALL_REDUCE_FAIL(dest_offset, SIZE / sizeof(int), GA_INT, GA_SUM, 0,
SIZE - sizeof(int), GA_VALUE_ERROR)
TEST_ALL_REDUCE_FAIL(elemcount, (size_t)INT_MAX + 1, GA_INT, GA_SUM, 0, 0,
GA_XLARGE_ERROR)
#define TEST_REDUCE_SCATTER(systype, gatype, mpitype, coloptype, epsilon, \
print) \
START_TEST(test_gpucomm_reduce_scatter_##gatype##_##coloptype) { \
systype* A, * RES, * EXP; \
systype res; \
int i, count; \
int recvcount; \
int* recvcounts; \
INIT_ARRAYS(SIZE, SIZE / comm_ndev) \
\
A = (systype*)Av; \
RES = (systype*)RESv; \
EXP = (systype*)EXPv; \
\
count = SIZE / sizeof(systype); \
for (i = 0; i < count; ++i) \
A[i] = comm_rank + 2; \
err = gpudata_write(Adev, 0, A, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
\
recvcount = count / comm_ndev; \
err = gpucomm_reduce_scatter(Adev, 0, RESdev, 0, recvcount, GA_##gatype, \
GA_##coloptype, comm); \
ck_assert_int_eq(err, GA_NO_ERROR); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
\
recvcounts = (int*)malloc(comm_ndev * sizeof(int)); \
if (recvcounts == NULL) \
ck_abort_msg("system memory allocation failed"); \
for (i = 0; i < comm_ndev; ++i) \
recvcounts[i] = recvcount; \
err = MPI_Reduce_scatter(A, EXP, recvcounts, MPI_##mpitype, \
MPI_##coloptype, MPI_COMM_WORLD); \
free(recvcounts); \
ck_assert_msg(err == MPI_SUCCESS, \
"openmpi error: cannot produced expected"); \
\
err = gpudata_read(RES, RESdev, 0, SIZE / comm_ndev); \
ck_assert_int_eq(err, GA_NO_ERROR); \
MAX_ABS_DIFF(RES, EXP, recvcount, res); \
if (!(res <= epsilon)) { \
print(RES, recvcount); \
print(EXP, recvcount); \
ck_abort_msg( \
"gpudata_reduce_scatter with %s type and %s op produced " \
"max abs err %f", \
STR(GA_##gatype), STR(GA_##coloptype), (double)res); \
} \
\
DESTROY_ARRAYS() \
} \
END_TEST
#define TEST_REDUCE_SCATTER_FAIL(tname, count, gatype, gaoptype, offsrc, \
offdest, experror) \
START_TEST(test_gpucomm_reduce_scatter_fail_##tname) { \
INIT_ARRAYS(SIZE, SIZE / comm_ndev) \
err = gpucomm_reduce_scatter(Adev, (offsrc), RESdev, (offdest), (count), \
gatype, gaoptype, comm); \
ck_assert_int_eq(err, (experror)); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
DESTROY_ARRAYS() \
} \
END_TEST
/**
* \note Untested for: half datatype, `same context`
*/
// Success tests
TEST_REDUCE_SCATTER(int, INT, INT, SUM, 0, PRINTVI)
TEST_REDUCE_SCATTER(int, INT, INT, PROD, 0, PRINTVI)
TEST_REDUCE_SCATTER(int, INT, INT, MAX, 0, PRINTVI)
TEST_REDUCE_SCATTER(int, INT, INT, MIN, 0, PRINTVI)
TEST_REDUCE_SCATTER(float, FLOAT, FLOAT, SUM, EPS, PRINTVF)
TEST_REDUCE_SCATTER(float, FLOAT, FLOAT, PROD, EPS, PRINTVF)
TEST_REDUCE_SCATTER(float, FLOAT, FLOAT, MAX, EPS, PRINTVF)
TEST_REDUCE_SCATTER(float, FLOAT, FLOAT, MIN, EPS, PRINTVF)
TEST_REDUCE_SCATTER(double, DOUBLE, DOUBLE, SUM, EPS, PRINTVF)
TEST_REDUCE_SCATTER(double, DOUBLE, DOUBLE, PROD, EPS, PRINTVF)
TEST_REDUCE_SCATTER(double, DOUBLE, DOUBLE, MAX, EPS, PRINTVF)
TEST_REDUCE_SCATTER(double, DOUBLE, DOUBLE, MIN, EPS, PRINTVF)
TEST_REDUCE_SCATTER(long, LONG, LONG, SUM, 0, PRINTVL)
TEST_REDUCE_SCATTER(long, LONG, LONG, PROD, 0, PRINTVL)
TEST_REDUCE_SCATTER(long, LONG, LONG, MAX, 0, PRINTVL)
TEST_REDUCE_SCATTER(long, LONG, LONG, MIN, 0, PRINTVL)
TEST_REDUCE_SCATTER(ulong, ULONG, UNSIGNED_LONG, SUM, 0, PRINTVUL)
TEST_REDUCE_SCATTER(ulong, ULONG, UNSIGNED_LONG, PROD, 0, PRINTVUL)
TEST_REDUCE_SCATTER(ulong, ULONG, UNSIGNED_LONG, MAX, 0, PRINTVUL)
TEST_REDUCE_SCATTER(ulong, ULONG, UNSIGNED_LONG, MIN, 0, PRINTVUL)
// Failure tests
#define outcount SIZE / sizeof(int) / comm_ndev
TEST_REDUCE_SCATTER_FAIL(datatype, outcount, -1, GA_SUM, 0, 0, GA_INVALID_ERROR)
TEST_REDUCE_SCATTER_FAIL(optype, outcount, GA_INT, -1, 0, 0, GA_INVALID_ERROR)
TEST_REDUCE_SCATTER_FAIL(src_offset, outcount, GA_INT, GA_SUM,
SIZE - sizeof(int), 0, GA_VALUE_ERROR)
TEST_REDUCE_SCATTER_FAIL(dest_offset, outcount, GA_INT, GA_SUM, 0,
SIZE / comm_ndev - sizeof(int), GA_VALUE_ERROR)
TEST_REDUCE_SCATTER_FAIL(elemcount, (size_t)INT_MAX + 1, GA_INT, GA_SUM, 0, 0,
GA_XLARGE_ERROR)
#define TEST_BROADCAST(systype, gatype, mpitype, epsilon, print) \
START_TEST(test_gpucomm_broadcast_##gatype) { \
systype* RES, * EXP; \
systype res; \
int i, count; \
INIT_ARRAYS(SIZE, SIZE) \
\
RES = (systype*)RESv; \
EXP = (systype*)EXPv; \
\
count = SIZE / sizeof(systype); \
for (i = 0; i < count; ++i) { \
RES[i] = comm_rank + 1; \
EXP[i] = RES[i]; \
} \
err = gpudata_write(RESdev, 0, RES, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
\
err = gpucomm_broadcast(RESdev, 0, count, GA_##gatype, ROOT_RANK, comm); \
ck_assert_int_eq(err, GA_NO_ERROR); \
gpudata_sync(RESdev); \
\
err = MPI_Bcast(EXP, count, MPI_##mpitype, ROOT_RANK, MPI_COMM_WORLD); \
ck_assert_msg(err == MPI_SUCCESS, \
"openmpi error: cannot produced expected"); \
\
err = gpudata_read(RES, RESdev, 0, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
MAX_ABS_DIFF(RES, EXP, count, res); \
if (!(res <= epsilon)) { \
print(RES, count); \
print(EXP, count); \
ck_abort_msg("gpudata_broadcast with %s type produced max abs err %f", \
STR(GA_##gatype), (double)res); \
} \
\
DESTROY_ARRAYS() \
} \
END_TEST
#define TEST_BROADCAST_FAIL(tname, count, gatype, offsrc, experror) \
START_TEST(test_gpucomm_broadcast_fail_##tname) { \
INIT_ARRAYS(SIZE, SIZE) \
err = \
gpucomm_broadcast(RESdev, (offsrc), (count), gatype, ROOT_RANK, comm); \
ck_assert_int_eq(err, (experror)); \
gpudata_sync(RESdev); \
DESTROY_ARRAYS() \
} \
END_TEST
/**
* \note Untested for: half datatype, `same context`
*/
// Success tests
TEST_BROADCAST(int, INT, INT, 0, PRINTVI)
TEST_BROADCAST(char, BYTE, BYTE, 0, PRINTVI)
TEST_BROADCAST(float, FLOAT, FLOAT, EPS, PRINTVF)
TEST_BROADCAST(double, DOUBLE, DOUBLE, EPS, PRINTVF)
TEST_BROADCAST(long, LONG, LONG, 0, PRINTVL)
TEST_BROADCAST(ulong, ULONG, UNSIGNED_LONG, 0, PRINTVUL)
// Failure tests
TEST_BROADCAST_FAIL(datatype, SIZE / sizeof(int), -1, 0, GA_INVALID_ERROR)
TEST_BROADCAST_FAIL(src_offset, SIZE / sizeof(int), GA_INT, SIZE - sizeof(int),
GA_VALUE_ERROR)
TEST_BROADCAST_FAIL(elemcount, (size_t)INT_MAX + 1, GA_INT, 0,
GA_XLARGE_ERROR)
#define TEST_ALL_GATHER(systype, gatype, mpitype, epsilon, print) \
START_TEST(test_gpucomm_all_gather_##gatype) { \
systype* A, * RES, * EXP; \
systype res; \
int i, count, sendcount; \
INIT_ARRAYS(SIZE / comm_ndev, SIZE) \
\
A = (systype*)Av; \
RES = (systype*)RESv; \
EXP = (systype*)EXPv; \
\
count = SIZE / sizeof(systype); \
sendcount = count / comm_ndev; \
for (i = 0; i < sendcount; ++i) \
A[i] = comm_rank + 1; \
err = gpudata_write(Adev, 0, A, SIZE / comm_ndev); \
ck_assert_int_eq(err, GA_NO_ERROR); \
\
err = \
gpucomm_all_gather(Adev, 0, RESdev, 0, sendcount, GA_##gatype, comm); \
ck_assert_int_eq(err, GA_NO_ERROR); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
\
err = MPI_Allgather(A, sendcount, MPI_##mpitype, EXP, sendcount, \
MPI_##mpitype, MPI_COMM_WORLD); \
ck_assert_msg(err == MPI_SUCCESS, \
"openmpi error: cannot produced expected"); \
\
err = gpudata_read(RES, RESdev, 0, SIZE); \
ck_assert_int_eq(err, GA_NO_ERROR); \
MAX_ABS_DIFF(RES, EXP, count, res); \
if (!(res <= epsilon)) { \
print(RES, count); \
print(EXP, count); \
ck_abort_msg("gpudata_all_gather with %s type produced max abs err %f", \
STR(GA_##gatype), (double)res); \
} \
\
DESTROY_ARRAYS() \
} \
END_TEST
#define TEST_ALL_GATHER_FAIL(tname, count, gatype, offsrc, offdest, experror) \
START_TEST(test_gpucomm_all_gather_fail_##tname) { \
INIT_ARRAYS(SIZE / comm_ndev, SIZE) \
err = gpucomm_all_gather(Adev, (offsrc), RESdev, (offdest), (count), \
gatype, comm); \
ck_assert_int_eq(err, (experror)); \
gpudata_sync(RESdev); \
gpudata_sync(Adev); \
DESTROY_ARRAYS() \
} \
END_TEST
/**
* \note Untested for: half datatype, `same context`
*/
// Success tests
TEST_ALL_GATHER(int, INT, INT, 0, PRINTVI)
TEST_ALL_GATHER(char, BYTE, BYTE, 0, PRINTVI)
TEST_ALL_GATHER(float, FLOAT, FLOAT, EPS, PRINTVF)
TEST_ALL_GATHER(double, DOUBLE, DOUBLE, EPS, PRINTVF)
TEST_ALL_GATHER(long, LONG, LONG, 0, PRINTVL)
TEST_ALL_GATHER(ulong, ULONG, UNSIGNED_LONG, 0, PRINTVUL)
// Failure tests
#define incount SIZE / sizeof(int) / comm_ndev
TEST_ALL_GATHER_FAIL(datatype, incount, -1, 0, 0, GA_INVALID_ERROR)
TEST_ALL_GATHER_FAIL(src_offset, incount, GA_INT,
SIZE / comm_ndev - sizeof(int), 0, GA_VALUE_ERROR)
TEST_ALL_GATHER_FAIL(dest_offset, incount, GA_INT, 0, SIZE - sizeof(int),
GA_VALUE_ERROR)
TEST_ALL_GATHER_FAIL(elemcount, (size_t)INT_MAX + 1, GA_INT, 0, 0,
GA_XLARGE_ERROR)
Suite* get_suite(void) {
Suite* s;
TCase* helps;
TCase* reds;
TCase* redf;
TCase* areds;
TCase* aredf;
TCase* redscs;
TCase* redscf;
TCase* bcasts;
TCase* bcastf;
TCase* agats;
TCase* agatf;
s = suite_create("buffer_collectives_API");
helps = tcase_create("test_helpers");
tcase_add_unchecked_fixture(helps, setup_comm, teardown_comm);
tcase_add_test(helps, test_gpucomm_get_count);
tcase_add_test(helps, test_gpucomm_get_rank);
reds = tcase_create("test_reduce");
tcase_add_unchecked_fixture(reds, setup_comm, teardown_comm);
tcase_add_test(reds, test_gpucomm_reduce_INT_SUM);
tcase_add_test(reds, test_gpucomm_reduce_INT_PROD);
tcase_add_test(reds, test_gpucomm_reduce_INT_MAX);
tcase_add_test(reds, test_gpucomm_reduce_INT_MIN);
tcase_add_test(reds, test_gpucomm_reduce_FLOAT_SUM);
tcase_add_test(reds, test_gpucomm_reduce_FLOAT_PROD);
tcase_add_test(reds, test_gpucomm_reduce_FLOAT_MAX);
tcase_add_test(reds, test_gpucomm_reduce_FLOAT_MIN);
tcase_add_test(reds, test_gpucomm_reduce_DOUBLE_SUM);
tcase_add_test(reds, test_gpucomm_reduce_DOUBLE_PROD);
tcase_add_test(reds, test_gpucomm_reduce_DOUBLE_MAX);
tcase_add_test(reds, test_gpucomm_reduce_DOUBLE_MIN);
tcase_add_test(reds, test_gpucomm_reduce_LONG_SUM);
tcase_add_test(reds, test_gpucomm_reduce_LONG_PROD);
tcase_add_test(reds, test_gpucomm_reduce_LONG_MAX);
tcase_add_test(reds, test_gpucomm_reduce_LONG_MIN);
tcase_add_test(reds, test_gpucomm_reduce_ULONG_SUM);
tcase_add_test(reds, test_gpucomm_reduce_ULONG_PROD);
tcase_add_test(reds, test_gpucomm_reduce_ULONG_MAX);
tcase_add_test(reds, test_gpucomm_reduce_ULONG_MIN);
redf = tcase_create("test_reduce_fail");
tcase_add_unchecked_fixture(redf, setup_comm, teardown_comm);
tcase_add_test(redf, test_gpucomm_reduce_fail_datatype);
tcase_add_test(redf, test_gpucomm_reduce_fail_optype);
tcase_add_test(redf, test_gpucomm_reduce_fail_src_offset);
tcase_add_test(redf, test_gpucomm_reduce_fail_elemcount);
areds = tcase_create("test_all_reduce");
tcase_add_unchecked_fixture(areds, setup_comm, teardown_comm);
tcase_add_test(areds, test_gpucomm_all_reduce_INT_SUM);
tcase_add_test(areds, test_gpucomm_all_reduce_INT_PROD);
tcase_add_test(areds, test_gpucomm_all_reduce_INT_MAX);
tcase_add_test(areds, test_gpucomm_all_reduce_INT_MIN);
tcase_add_test(areds, test_gpucomm_all_reduce_FLOAT_SUM);
tcase_add_test(areds, test_gpucomm_all_reduce_FLOAT_PROD);
tcase_add_test(areds, test_gpucomm_all_reduce_FLOAT_MAX);
tcase_add_test(areds, test_gpucomm_all_reduce_FLOAT_MIN);
tcase_add_test(areds, test_gpucomm_all_reduce_DOUBLE_SUM);
tcase_add_test(areds, test_gpucomm_all_reduce_DOUBLE_PROD);
tcase_add_test(areds, test_gpucomm_all_reduce_DOUBLE_MAX);
tcase_add_test(areds, test_gpucomm_all_reduce_DOUBLE_MIN);
tcase_add_test(areds, test_gpucomm_all_reduce_LONG_SUM);
tcase_add_test(areds, test_gpucomm_all_reduce_LONG_PROD);
tcase_add_test(areds, test_gpucomm_all_reduce_LONG_MAX);
tcase_add_test(areds, test_gpucomm_all_reduce_LONG_MIN);
tcase_add_test(areds, test_gpucomm_all_reduce_ULONG_SUM);
tcase_add_test(areds, test_gpucomm_all_reduce_ULONG_PROD);
tcase_add_test(areds, test_gpucomm_all_reduce_ULONG_MAX);
tcase_add_test(areds, test_gpucomm_all_reduce_ULONG_MIN);
aredf = tcase_create("test_all_reduce_fail");
tcase_add_unchecked_fixture(aredf, setup_comm, teardown_comm);
tcase_add_test(aredf, test_gpucomm_all_reduce_fail_datatype);
tcase_add_test(aredf, test_gpucomm_all_reduce_fail_optype);
tcase_add_test(aredf, test_gpucomm_all_reduce_fail_src_offset);
tcase_add_test(aredf, test_gpucomm_all_reduce_fail_dest_offset);
tcase_add_test(aredf, test_gpucomm_all_reduce_fail_elemcount);
redscs = tcase_create("test_reduce_scatter");
tcase_add_unchecked_fixture(redscs, setup_comm, teardown_comm);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_INT_SUM);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_INT_PROD);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_INT_MAX);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_INT_MIN);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_FLOAT_SUM);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_FLOAT_PROD);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_FLOAT_MAX);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_FLOAT_MIN);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_DOUBLE_SUM);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_DOUBLE_PROD);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_DOUBLE_MAX);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_DOUBLE_MIN);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_LONG_SUM);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_LONG_PROD);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_LONG_MAX);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_LONG_MIN);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_ULONG_SUM);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_ULONG_PROD);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_ULONG_MAX);
tcase_add_test(redscs, test_gpucomm_reduce_scatter_ULONG_MIN);
redscf = tcase_create("test_reduce_scatter_fail");
tcase_add_unchecked_fixture(redscf, setup_comm, teardown_comm);
tcase_add_test(redscf, test_gpucomm_reduce_scatter_fail_datatype);
tcase_add_test(redscf, test_gpucomm_reduce_scatter_fail_optype);
tcase_add_test(redscf, test_gpucomm_reduce_scatter_fail_src_offset);
tcase_add_test(redscf, test_gpucomm_reduce_scatter_fail_dest_offset);
tcase_add_test(redscf, test_gpucomm_reduce_scatter_fail_elemcount);
bcasts = tcase_create("test_broadcast");
tcase_add_unchecked_fixture(bcasts, setup_comm, teardown_comm);
tcase_add_test(bcasts, test_gpucomm_broadcast_INT);
tcase_add_test(bcasts, test_gpucomm_broadcast_BYTE);
tcase_add_test(bcasts, test_gpucomm_broadcast_FLOAT);
tcase_add_test(bcasts, test_gpucomm_broadcast_DOUBLE);
tcase_add_test(bcasts, test_gpucomm_broadcast_LONG);
tcase_add_test(bcasts, test_gpucomm_broadcast_ULONG);
bcastf = tcase_create("test_broadcast_fail");
tcase_add_unchecked_fixture(bcastf, setup_comm, teardown_comm);
tcase_add_test(bcastf, test_gpucomm_broadcast_fail_datatype);
tcase_add_test(bcastf, test_gpucomm_broadcast_fail_src_offset);
tcase_add_test(bcastf, test_gpucomm_broadcast_fail_elemcount);
agats = tcase_create("test_all_gather");
tcase_add_unchecked_fixture(agats, setup_comm, teardown_comm);
tcase_add_test(agats, test_gpucomm_all_gather_INT);
tcase_add_test(agats, test_gpucomm_all_gather_BYTE);
tcase_add_test(agats, test_gpucomm_all_gather_FLOAT);
tcase_add_test(agats, test_gpucomm_all_gather_DOUBLE);
tcase_add_test(agats, test_gpucomm_all_gather_LONG);
tcase_add_test(agats, test_gpucomm_all_gather_ULONG);
agatf = tcase_create("test_all_gather_fail");
tcase_add_unchecked_fixture(agatf, setup_comm, teardown_comm);
tcase_add_test(agatf, test_gpucomm_all_gather_fail_datatype);
tcase_add_test(agatf, test_gpucomm_all_gather_fail_src_offset);
tcase_add_test(agatf, test_gpucomm_all_gather_fail_dest_offset);
tcase_add_test(agatf, test_gpucomm_all_gather_fail_elemcount);
suite_add_tcase(s, helps);
suite_add_tcase(s, reds);
suite_add_tcase(s, redf);
suite_add_tcase(s, areds);
suite_add_tcase(s, aredf);
suite_add_tcase(s, redscs);
suite_add_tcase(s, redscf);
suite_add_tcase(s, bcasts);
suite_add_tcase(s, bcastf);
suite_add_tcase(s, agats);
suite_add_tcase(s, agatf);
return s;
}
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