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); 1657c64913Sjeremylt CeedVectorCreate(ceed, ne+1, &x); 1757c64913Sjeremylt for (CeedInt i=0; i<ne+1; i++) a[i] = 10 + i; 1857c64913Sjeremylt CeedVectorSetArray(x, CEED_MEM_HOST, CEED_USE_POINTER, a); 1957c64913Sjeremylt 2057c64913Sjeremylt for (CeedInt i=0; i<ne; i++) { 2157c64913Sjeremylt ind[2*i+0] = i; 2257c64913Sjeremylt ind[2*i+1] = i+1; 2357c64913Sjeremylt } 2457c64913Sjeremylt CeedElemRestrictionCreateBlocked(ceed, ne, 2, blksize, ne+1, 1, CEED_MEM_HOST, 2557c64913Sjeremylt CEED_USE_POINTER, ind, &r); 2657c64913Sjeremylt CeedVectorCreate(ceed, 2*blksize*2, &y); 27*73d26085Sjeremylt CeedVectorSetValue(y, 0); // Allocates array 2857c64913Sjeremylt 2957c64913Sjeremylt // NoTranspose 3057c64913Sjeremylt CeedElemRestrictionApply(r, CEED_NOTRANSPOSE, CEED_NOTRANSPOSE, x, y, 3157c64913Sjeremylt CEED_REQUEST_IMMEDIATE); 3257c64913Sjeremylt CeedVectorView(y, "%12.8f", stdout); 3357c64913Sjeremylt 3457c64913Sjeremylt // Transpose 3557c64913Sjeremylt CeedVectorGetArray(x, CEED_MEM_HOST, (CeedScalar **)&a); 3657c64913Sjeremylt for (CeedInt i=0; i<ne+1; i++) a[i] = 0; 3757c64913Sjeremylt CeedVectorRestoreArray(x, (CeedScalar **)&a); 3857c64913Sjeremylt CeedElemRestrictionApply(r, CEED_TRANSPOSE, CEED_NOTRANSPOSE, y, x, 3957c64913Sjeremylt CEED_REQUEST_IMMEDIATE); 4057c64913Sjeremylt CeedVectorView(x, "%12.8f", stdout); 4157c64913Sjeremylt 4257c64913Sjeremylt CeedVectorDestroy(&x); 4357c64913Sjeremylt CeedVectorDestroy(&y); 4457c64913Sjeremylt CeedElemRestrictionDestroy(&r); 4557c64913Sjeremylt CeedDestroy(&ceed); 4657c64913Sjeremylt return 0; 4757c64913Sjeremylt } 48