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/*
* Copyright (C) by Argonne National Laboratory
* See COPYRIGHT in top-level directory
*/
#include <yaksa.h>
#include <assert.h>
#include <stdlib.h>
#include "matrix_util.h"
int main()
{
int rc;
int input_matrix[SIZE];
int pack_buf[SIZE];
int unpack_buf[SIZE];
yaksa_type_t subarray;
int ndims = 2;
intptr_t array_of_sizes[2] = { ROWS, COLS };
intptr_t array_of_subsizes[2] = { 4, 4 };
intptr_t array_of_starts[2] = { 4, 4 };
yaksa_subarray_order_e order = YAKSA_SUBARRAY_ORDER__C;
yaksa_init(NULL); /* before any yaksa API is called the library
* must be initialized */
init_matrix(input_matrix, ROWS, COLS);
set_matrix(pack_buf, ROWS, COLS, 0);
set_matrix(unpack_buf, ROWS, COLS, 0);
rc = yaksa_type_create_subarray(ndims, array_of_sizes, array_of_subsizes,
array_of_starts, order, YAKSA_TYPE__INT, NULL, &subarray);
assert(rc == YAKSA_SUCCESS);
yaksa_request_t request;
uintptr_t actual_pack_bytes;
rc = yaksa_ipack(input_matrix, 1, subarray, 0, pack_buf, 16 * sizeof(int), &actual_pack_bytes,
NULL, YAKSA_OP__REPLACE, &request);
assert(rc == YAKSA_SUCCESS);
rc = yaksa_request_wait(request);
assert(rc == YAKSA_SUCCESS);
uintptr_t actual_unpack_bytes;
rc = yaksa_iunpack(pack_buf, 16 * sizeof(int), unpack_buf, 1, subarray, 0, &actual_unpack_bytes,
NULL, YAKSA_OP__REPLACE, &request);
assert(rc == YAKSA_SUCCESS);
rc = yaksa_request_wait(request);
assert(rc == YAKSA_SUCCESS);
print_matrix(input_matrix, 8, 8, "input_matrix=");
print_matrix(unpack_buf, 8, 8, "unpack_buf=");
yaksa_type_free(subarray);
yaksa_finalize();
return 0;
}
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