libflame
revision_anchor
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Functions | |
FLA_Error | FLA_CAQR_UT_inc_blk_var1 (FLA_Obj A, FLA_Obj TW, fla_caqrutinc_t *cntl) |
FLA_Error FLA_CAQR_UT_inc_blk_var1 | ( | FLA_Obj | A, |
FLA_Obj | TW, | ||
fla_caqrutinc_t * | cntl | ||
) |
References FLA_Apply_CAQ2_UT_internal(), FLA_CAQR2_UT_internal(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Obj_min_dim(), FLA_Obj_width(), FLA_Part_2x2(), and FLA_Repart_2x2_to_3x3().
Referenced by FLASH_CAQR_UT_inc_noopt().
{ FLA_Obj ATL, ATR, A00, A01, A02, ABL, ABR, A10, A11, A12, A20, A21, A22; FLA_Obj TTL, WTR, T00, W01, W02, TBL, TBR, T10, T11, W12, T20, T21, T22; dim_t b; FLA_Part_2x2( A, &ATL, &ATR, &ABL, &ABR, 0, 0, FLA_TL ); FLA_Part_2x2( TW, &TTL, &WTR, &TBL, &TBR, 0, 0, FLA_TL ); while ( FLA_Obj_min_dim( ABR ) > 0 ){ b = FLA_Determine_blocksize( ABR, FLA_BR, FLA_Cntl_blocksize( cntl ) ); FLA_Repart_2x2_to_3x3( ATL, /**/ ATR, &A00, /**/ &A01, &A02, /* ************* */ /* ******************** */ &A10, /**/ &A11, &A12, ABL, /**/ ABR, &A20, /**/ &A21, &A22, b, b, FLA_BR ); FLA_Repart_2x2_to_3x3( TTL, /**/ WTR, &T00, /**/ &W01, &W02, /* ************* */ /* ******************** */ &T10, /**/ &T11, &W12, TBL, /**/ TBR, &T20, /**/ &T21, &T22, b, b, FLA_BR ); /*------------------------------------------------------------*/ FLA_CAQR2_UT_internal( A11, A21, T21, FLA_Cntl_sub_caqr2ut( cntl ) ); if ( FLA_Obj_width( A12 ) > 0 ) { FLA_Apply_CAQ2_UT_internal( FLA_LEFT, FLA_CONJ_TRANSPOSE, FLA_FORWARD, FLA_COLUMNWISE, A21, T21, W12, A12, A22, FLA_Cntl_sub_apcaq2ut( cntl ) ); } /*------------------------------------------------------------*/ FLA_Cont_with_3x3_to_2x2( &ATL, /**/ &ATR, A00, A01, /**/ A02, A10, A11, /**/ A12, /* ************** */ /* ****************** */ &ABL, /**/ &ABR, A20, A21, /**/ A22, FLA_TL ); FLA_Cont_with_3x3_to_2x2( &TTL, /**/ &WTR, T00, W01, /**/ W02, T10, T11, /**/ W12, /* ************** */ /* ****************** */ &TBL, /**/ &TBR, T20, T21, /**/ T22, FLA_TL ); } return FLA_SUCCESS; }