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; 957c64913Sjeremylt CeedInt ne = 8; 1057c64913Sjeremylt CeedInt blksize = 5; 1157c64913Sjeremylt CeedInt ind[2*ne]; 1257c64913Sjeremylt CeedScalar a[ne+1]; 1357c64913Sjeremylt CeedElemRestriction r; 1457c64913Sjeremylt 1557c64913Sjeremylt CeedInit(argv[1], &ceed); 16*288c0443SJeremy L Thompson 1757c64913Sjeremylt 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; 2057c64913Sjeremylt CeedVectorSetArray(x, CEED_MEM_HOST, CEED_USE_POINTER, a); 2157c64913Sjeremylt 2257c64913Sjeremylt for (CeedInt i=0; i<ne; i++) { 2357c64913Sjeremylt ind[2*i+0] = i; 2457c64913Sjeremylt ind[2*i+1] = i+1; 2557c64913Sjeremylt } 2657c64913Sjeremylt CeedElemRestrictionCreateBlocked(ceed, ne, 2, blksize, ne+1, 1, CEED_MEM_HOST, 2757c64913Sjeremylt CEED_USE_POINTER, ind, &r); 2857c64913Sjeremylt CeedVectorCreate(ceed, 2*blksize*2, &y); 2973d26085Sjeremylt CeedVectorSetValue(y, 0); // Allocates array 3057c64913Sjeremylt 3157c64913Sjeremylt // NoTranspose 3257c64913Sjeremylt CeedElemRestrictionApply(r, CEED_NOTRANSPOSE, CEED_NOTRANSPOSE, x, y, 3357c64913Sjeremylt CEED_REQUEST_IMMEDIATE); 3457c64913Sjeremylt CeedVectorView(y, "%12.8f", stdout); 3557c64913Sjeremylt 3657c64913Sjeremylt // Transpose 3757c64913Sjeremylt 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; 4057c64913Sjeremylt CeedVectorRestoreArray(x, (CeedScalar **)&a); 4157c64913Sjeremylt CeedElemRestrictionApply(r, CEED_TRANSPOSE, CEED_NOTRANSPOSE, y, x, 4257c64913Sjeremylt CEED_REQUEST_IMMEDIATE); 4357c64913Sjeremylt CeedVectorView(x, "%12.8f", stdout); 4457c64913Sjeremylt 4557c64913Sjeremylt CeedVectorDestroy(&x); 4657c64913Sjeremylt CeedVectorDestroy(&y); 4757c64913Sjeremylt CeedElemRestrictionDestroy(&r); 4857c64913Sjeremylt CeedDestroy(&ceed); 4957c64913Sjeremylt return 0; 5057c64913Sjeremylt } 51