File: GB_concat_bitmap_full.c

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//------------------------------------------------------------------------------
// GB_concat_bitmap_full: concatenate a full tile into a bitmap matrix
//------------------------------------------------------------------------------

// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

//------------------------------------------------------------------------------

{
    ASSERT (GB_IS_FULL (A))
    ASSERT (GB_IS_BITMAP (C)) ;

    const int A_nthreads = GB_nthreads (anz, chunk, nthreads_max) ;
    int64_t pA ;
    #pragma omp parallel for num_threads(A_nthreads) schedule(static)
    for (pA = 0 ; pA < anz ; pA++)
    { 
        int64_t i = pA % avlen ;
        int64_t j = pA / avlen ;
        int64_t iC = cistart + i ;
        int64_t jC = cvstart + j ;
        int64_t pC = iC + jC * cvlen ;
        // Cx [pC] = Ax [pA] ;
        GB_COPY (pC, pA, A_iso) ;
        Cb [pC] = 1 ;
    }
}