File: GB_select_bitmap_template.c

package info (click to toggle)
suitesparse 1%3A7.10.1%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 254,920 kB
  • sloc: ansic: 1,134,743; cpp: 46,133; makefile: 4,875; fortran: 2,087; java: 1,826; sh: 996; ruby: 725; python: 495; asm: 371; sed: 166; awk: 44
file content (77 lines) | stat: -rw-r--r-- 2,256 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
//------------------------------------------------------------------------------
// GB_select_bitmap_template: C=select(A,thunk) if A is bitmap or full
//------------------------------------------------------------------------------

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

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

// C is bitmap.  A is bitmap or full.

{

    //--------------------------------------------------------------------------
    // get C and A
    //--------------------------------------------------------------------------

          int8_t *restrict Cb = C->b ;
    const int8_t *restrict Ab = A->b ;

    const GB_A_TYPE *restrict Ax = (GB_A_TYPE *) A->x ;
    const int64_t avlen = A->vlen ;
    const int64_t avdim = A->vdim ;
    const int64_t anz = avlen * avdim ;
    int64_t p, cnvals = 0 ;

    //--------------------------------------------------------------------------
    // C = select (A) where A is bitmap/full and C is bitmap
    //--------------------------------------------------------------------------

    #ifdef GB_JIT_KERNEL
    {
        #if GB_A_IS_BITMAP
        {
            // A is bitmap
            #include "template/GB_select_bitmap_bitmap_template.c"
        }
        #else
        {
            // A is full
            #include "template/GB_select_bitmap_full_template.c"
        }
        #endif
    }
    #else
    {
        if (Ab != NULL)
        { 
            // A is bitmap
            #include "template/GB_select_bitmap_bitmap_template.c"
        }
        else
        { 
            // A is full
            #include "template/GB_select_bitmap_full_template.c"
        }
    }
    #endif

    //--------------------------------------------------------------------------
    // update the # of entries in C
    //--------------------------------------------------------------------------

    C->nvals = cnvals ;
}

#undef GB_TRIL_SELECTOR
#undef GB_TRIU_SELECTOR
#undef GB_DIAG_SELECTOR
#undef GB_OFFDIAG_SELECTOR
#undef GB_ROWINDEX_SELECTOR
#undef GB_COLINDEX_SELECTOR
#undef GB_COLLE_SELECTOR
#undef GB_COLGT_SELECTOR
#undef GB_ROWLE_SELECTOR
#undef GB_ROWGT_SELECTOR