1be9261b7Sjeremylt /// @file 2be9261b7Sjeremylt /// Test creation, use, and destruction of a blocked element restriction 3be9261b7Sjeremylt /// \test Test creation, use, and destruction of a blocked element restriction 4be9261b7Sjeremylt #include <ceed.h> 5be9261b7Sjeremylt 6be9261b7Sjeremylt int main(int argc, char **argv) { 7be9261b7Sjeremylt Ceed ceed; 8be9261b7Sjeremylt CeedVector x, y; 9be9261b7Sjeremylt CeedInt ne = 8; 10be9261b7Sjeremylt CeedInt blksize = 5; 11be9261b7Sjeremylt CeedInt ind[2*ne]; 12be9261b7Sjeremylt CeedScalar a[ne+1]; 13be9261b7Sjeremylt CeedElemRestriction r; 14be9261b7Sjeremylt 15be9261b7Sjeremylt CeedInit(argv[1], &ceed); 16*288c0443SJeremy L Thompson 17be9261b7Sjeremylt CeedVectorCreate(ceed, ne+1, &x); 18*288c0443SJeremy L Thompson for (CeedInt i=0; i<ne+1; i++) 19*288c0443SJeremy L Thompson a[i] = 10 + i; 20be9261b7Sjeremylt CeedVectorSetArray(x, CEED_MEM_HOST, CEED_USE_POINTER, a); 21be9261b7Sjeremylt 22be9261b7Sjeremylt for (CeedInt i=0; i<ne; i++) { 23be9261b7Sjeremylt ind[2*i+0] = i; 24be9261b7Sjeremylt ind[2*i+1] = i+1; 25be9261b7Sjeremylt } 26be9261b7Sjeremylt CeedElemRestrictionCreateBlocked(ceed, ne, 2, blksize, ne+1, 1, CEED_MEM_HOST, 27be9261b7Sjeremylt CEED_USE_POINTER, ind, &r); 28be9261b7Sjeremylt CeedVectorCreate(ceed, blksize*2, &y); 29be9261b7Sjeremylt CeedVectorSetValue(y, 0); // Allocates array 30be9261b7Sjeremylt 31be9261b7Sjeremylt // NoTranspose 32be9261b7Sjeremylt CeedElemRestrictionApplyBlock(r, 1, CEED_NOTRANSPOSE, CEED_NOTRANSPOSE, x, y, 33be9261b7Sjeremylt CEED_REQUEST_IMMEDIATE); 34be9261b7Sjeremylt CeedVectorView(y, "%12.8f", stdout); 35be9261b7Sjeremylt 36be9261b7Sjeremylt // Transpose 37be9261b7Sjeremylt CeedVectorGetArray(x, CEED_MEM_HOST, (CeedScalar **)&a); 38*288c0443SJeremy L Thompson for (CeedInt i=0; i<ne+1; i++) 39*288c0443SJeremy L Thompson a[i] = 0; 40be9261b7Sjeremylt CeedVectorRestoreArray(x, (CeedScalar **)&a); 41be9261b7Sjeremylt CeedElemRestrictionApplyBlock(r, 1, CEED_TRANSPOSE, CEED_NOTRANSPOSE, y, x, 42be9261b7Sjeremylt CEED_REQUEST_IMMEDIATE); 43be9261b7Sjeremylt CeedVectorView(x, "%12.8f", stdout); 44be9261b7Sjeremylt 45be9261b7Sjeremylt CeedVectorDestroy(&x); 46be9261b7Sjeremylt CeedVectorDestroy(&y); 47be9261b7Sjeremylt CeedElemRestrictionDestroy(&r); 48be9261b7Sjeremylt CeedDestroy(&ceed); 49be9261b7Sjeremylt return 0; 50be9261b7Sjeremylt } 51