Searched refs:alpha_d (Results 1 – 1 of 1) sorted by relevance
707 PetscReal alpha_p = 1.0, alpha_d = 1.0, alpha[4]; in SNESLineSearch_PDIPM() local730 …if (lambdai[i] - dlambdai[i] < 0.0) alpha_d = PetscMin(0.9999 * lambdai[i] / dlambdai[i], alpha_d); in SNESLineSearch_PDIPM()734 alpha[1] = alpha_d; in SNESLineSearch_PDIPM()742 alpha_d = alpha[3]; in SNESLineSearch_PDIPM()748 …for (i = 0; i < pdipm->nce; i++) Xarr[i + pdipm->off_lambdae] -= alpha_d * dXarr[i + pdipm->off_la… in SNESLineSearch_PDIPM()751 Xarr[i + pdipm->off_lambdai] -= alpha_d * dXarr[i + pdipm->off_lambdai]; in SNESLineSearch_PDIPM()