14411cf47Sjeremylt /// @file 24411cf47Sjeremylt /// Test creation, use, and destruction of a blocked element restriction 34411cf47Sjeremylt /// \test Test creation, use, and destruction of a blocked element restriction 457c64913Sjeremylt #include <ceed.h> 557c64913Sjeremylt 657c64913Sjeremylt int main(int argc, char **argv) { 757c64913Sjeremylt Ceed ceed; 857c64913Sjeremylt CeedVector x, y; 9*d1d35e2fSjeremylt CeedInt num_elem = 8; 10*d1d35e2fSjeremylt CeedInt blk_size = 5; 11*d1d35e2fSjeremylt CeedInt ind[2*num_elem]; 12*d1d35e2fSjeremylt CeedScalar a[num_elem+1]; 1357c64913Sjeremylt CeedElemRestriction r; 1457c64913Sjeremylt 1557c64913Sjeremylt CeedInit(argv[1], &ceed); 16288c0443SJeremy L Thompson 17*d1d35e2fSjeremylt CeedVectorCreate(ceed, num_elem+1, &x); 18*d1d35e2fSjeremylt for (CeedInt i=0; i<num_elem+1; i++) 19288c0443SJeremy L Thompson a[i] = 10 + i; 2057c64913Sjeremylt CeedVectorSetArray(x, CEED_MEM_HOST, CEED_USE_POINTER, a); 2157c64913Sjeremylt 22*d1d35e2fSjeremylt for (CeedInt i=0; i<num_elem; i++) { 2357c64913Sjeremylt ind[2*i+0] = i; 2457c64913Sjeremylt ind[2*i+1] = i+1; 2557c64913Sjeremylt } 26*d1d35e2fSjeremylt CeedElemRestrictionCreateBlocked(ceed, num_elem, 2, blk_size, 1, 1, num_elem+1, 27a8d32208Sjeremylt CEED_MEM_HOST, CEED_USE_POINTER, ind, &r); 28*d1d35e2fSjeremylt CeedVectorCreate(ceed, 2*blk_size*2, &y); 2973d26085Sjeremylt CeedVectorSetValue(y, 0); // Allocates array 3057c64913Sjeremylt 3157c64913Sjeremylt // NoTranspose 32a8d32208Sjeremylt CeedElemRestrictionApply(r, CEED_NOTRANSPOSE, x, y, CEED_REQUEST_IMMEDIATE); 3357c64913Sjeremylt CeedVectorView(y, "%12.8f", stdout); 3457c64913Sjeremylt 3557c64913Sjeremylt // Transpose 3657c64913Sjeremylt CeedVectorGetArray(x, CEED_MEM_HOST, (CeedScalar **)&a); 37*d1d35e2fSjeremylt for (CeedInt i=0; i<num_elem+1; i++) 38288c0443SJeremy L Thompson a[i] = 0; 3957c64913Sjeremylt CeedVectorRestoreArray(x, (CeedScalar **)&a); 40a8d32208Sjeremylt CeedElemRestrictionApply(r, CEED_TRANSPOSE, y, x, CEED_REQUEST_IMMEDIATE); 4157c64913Sjeremylt CeedVectorView(x, "%12.8f", stdout); 4257c64913Sjeremylt 4357c64913Sjeremylt CeedVectorDestroy(&x); 4457c64913Sjeremylt CeedVectorDestroy(&y); 4557c64913Sjeremylt CeedElemRestrictionDestroy(&r); 4657c64913Sjeremylt CeedDestroy(&ceed); 4757c64913Sjeremylt return 0; 4857c64913Sjeremylt } 49