Searched defs:v_k (Results 1 - 2 of 2) sorted by relevance

/external/eigen/Eigen/src/SVD/
H A DUpperBidiagonalization.h185 SubColumnType v_k = A.col(k).tail(remainingRows); local
186 v_k -= V_k1 * Y.row(k).head(k).adjoint();
187 if(k) v_k -= X_k1 * A.col(k).head(k);
190 v_k.makeHouseholderInPlace(tau_v, diagonal[k]);
201 // 3 - Compute y_k^T = tau_v * ( A^T*v_k - Y_k-1*V_k-1^T*v_k - U_k-1*X_k-1^T*v_k )
207 y_k.noalias() = A.block(k,k+1, remainingRows,remainingCols).adjoint() * v_k; // bottleneck
208 tmp.noalias() = V_k1.adjoint() * v_k;
210 tmp.noalias() = X_k1.adjoint() * v_k;
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/external/mesa3d/src/gallium/drivers/softpipe/
H A Dsp_tex_sample.c3249 const int v_k[TGSI_QUAD_SIZE],
3326 const int layer = CLAMP(v_k[j], sp_sview->base.u.tex.first_layer,
3338 int z = CLAMP(v_k[j] + offset[2], 0, depth - 1);
3246 sp_get_texels(const struct sp_sampler_view *sp_sview, const int v_i[TGSI_QUAD_SIZE], const int v_j[TGSI_QUAD_SIZE], const int v_k[TGSI_QUAD_SIZE], const int lod[TGSI_QUAD_SIZE], const int8_t offset[3], float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE]) argument

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