| 1 | /* RAxML-VI-HPC (version 2.2) a program for sequential and parallel estimation of phylogenetic trees |
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| 2 | * Copyright August 2006 by Alexandros Stamatakis |
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| 3 | * |
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| 4 | * Partially derived from |
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| 5 | * fastDNAml, a program for estimation of phylogenetic trees from sequences by Gary J. Olsen |
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| 6 | * |
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| 7 | * and |
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| 8 | * |
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| 9 | * Programs of the PHYLIP package by Joe Felsenstein. |
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| 10 | * |
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| 11 | * This program is free software; you may redistribute it and/or modify its |
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| 12 | * under the terms of the GNU General Public License as published by the Free |
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| 13 | * Software Foundation; either version 2 of the License, or (at your option) |
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| 14 | * any later version. |
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| 15 | * |
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| 16 | * This program is distributed in the hope that it will be useful, but |
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| 17 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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| 18 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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| 19 | * for more details. |
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| 20 | * |
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| 21 | * |
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| 22 | * For any other enquiries send an Email to Alexandros Stamatakis |
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| 23 | * Alexandros.Stamatakis@epfl.ch |
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| 24 | * |
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| 25 | * When publishing work that is based on the results from RAxML-VI-HPC please cite: |
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| 26 | * |
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| 27 | * Alexandros Stamatakis:"RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models". |
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| 28 | * Bioinformatics 2006; doi: 10.1093/bioinformatics/btl446 |
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| 29 | */ |
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| 30 | |
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| 31 | #ifndef WIN32 |
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| 32 | #include <sys/times.h> |
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| 33 | #include <sys/types.h> |
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| 34 | #include <sys/time.h> |
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| 35 | #include <unistd.h> |
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| 36 | #endif |
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| 37 | |
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| 38 | #include <limits.h> |
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| 39 | #include <math.h> |
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| 40 | #include <time.h> |
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| 41 | #include <stdlib.h> |
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| 42 | #include <stdio.h> |
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| 43 | #include <ctype.h> |
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| 44 | #include <string.h> |
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| 45 | |
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| 46 | #include "axml.h" |
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| 47 | |
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| 48 | extern char workdir[1024]; |
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| 49 | extern char run_id[128]; |
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| 50 | |
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| 51 | extern const char binaryStateNames[2]; |
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| 52 | extern const char dnaStateNames[4]; |
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| 53 | extern const char protStateNames[20]; |
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| 54 | extern const char genericStateNames[32]; |
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| 55 | |
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| 56 | static char getStateCharacter(int dataType, int state) |
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| 57 | { |
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| 58 | char |
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| 59 | result; |
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| 60 | |
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| 61 | assert(MIN_MODEL < dataType && dataType < MAX_MODEL); |
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| 62 | |
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| 63 | switch(dataType) |
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| 64 | { |
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| 65 | case BINARY_DATA: |
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| 66 | result = binaryStateNames[state]; |
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| 67 | break; |
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| 68 | case DNA_DATA: |
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| 69 | result = dnaStateNames[state]; |
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| 70 | break; |
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| 71 | case AA_DATA: |
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| 72 | result = protStateNames[state]; |
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| 73 | break; |
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| 74 | case GENERIC_32: |
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| 75 | result = genericStateNames[state]; |
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| 76 | break; |
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| 77 | default: |
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| 78 | assert(0); |
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| 79 | } |
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| 80 | |
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| 81 | return result; |
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| 82 | } |
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| 83 | |
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| 84 | static void makeP_Flex_Ancestral(double *rptr, double *EI, double *EIGN, int numberOfCategories, double *left, const int numStates) |
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| 85 | { |
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| 86 | int |
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| 87 | i, |
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| 88 | j, |
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| 89 | k; |
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| 90 | |
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| 91 | const int |
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| 92 | rates = numStates - 1, |
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| 93 | statesSquare = numStates * numStates; |
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| 94 | |
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| 95 | double |
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| 96 | z1 = 0.0, |
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| 97 | lz1[64], |
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| 98 | d1[64]; |
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| 99 | |
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| 100 | assert(numStates <= 64); |
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| 101 | |
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| 102 | for(i = 0; i < rates; i++) |
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| 103 | lz1[i] = EIGN[i] * z1; |
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| 104 | |
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| 105 | |
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| 106 | for(i = 0; i < numberOfCategories; i++) |
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| 107 | { |
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| 108 | for(j = 0; j < rates; j++) |
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| 109 | d1[j] = EXP (rptr[i] * lz1[j]); |
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| 110 | |
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| 111 | for(j = 0; j < numStates; j++) |
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| 112 | { |
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| 113 | left[statesSquare * i + numStates * j] = 1.0; |
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| 114 | |
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| 115 | for(k = 1; k < numStates; k++) |
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| 116 | left[statesSquare * i + numStates * j + k] = d1[k-1] * EI[rates * j + (k-1)]; |
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| 117 | } |
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| 118 | } |
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| 119 | } |
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| 120 | |
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| 121 | static void ancestralCat(double *v, double *sumBuffer, double *diagptable, int i, int numStates) |
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| 122 | { |
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| 123 | int |
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| 124 | l, |
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| 125 | j; |
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| 126 | |
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| 127 | double |
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| 128 | *ancestral = &sumBuffer[numStates * i], |
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| 129 | sum = 0.0, |
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| 130 | *term = (double*)rax_malloc(sizeof(double) * numStates); |
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| 131 | |
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| 132 | for(l = 0; l < numStates; l++) |
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| 133 | { |
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| 134 | double |
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| 135 | ump_x1 = 0.0; |
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| 136 | |
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| 137 | for(j = 0; j < numStates; j++) |
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| 138 | ump_x1 += v[j] * diagptable[l * numStates + j]; |
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| 139 | |
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| 140 | sum += ump_x1; |
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| 141 | term[l] = ump_x1; |
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| 142 | |
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| 143 | } |
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| 144 | |
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| 145 | for(l = 0; l < numStates; l++) |
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| 146 | ancestral[l] = term[l] / sum; |
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| 147 | |
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| 148 | rax_free(term); |
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| 149 | } |
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| 150 | |
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| 151 | static void newviewFlexCat_Ancestral(int tipCase, double *extEV, |
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| 152 | int *cptr, |
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| 153 | double *x1, double *x2, double *tipVector, |
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| 154 | unsigned char *tipX1, unsigned char *tipX2, |
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| 155 | int n, double *left, double *right, const int numStates, double *diagptable, double *sumBuffer) |
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| 156 | { |
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| 157 | double |
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| 158 | *x3 = (double *)rax_malloc(sizeof(double) * numStates), |
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| 159 | *le, *ri, *v, *vl, *vr, |
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| 160 | ump_x1, ump_x2, x1px2; |
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| 161 | int |
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| 162 | i, l, j, scale; |
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| 163 | |
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| 164 | const int |
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| 165 | statesSquare = numStates * numStates; |
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| 166 | |
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| 167 | switch(tipCase) |
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| 168 | { |
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| 169 | case TIP_TIP: |
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| 170 | { |
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| 171 | for (i = 0; i < n; i++) |
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| 172 | { |
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| 173 | le = &left[cptr[i] * statesSquare]; |
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| 174 | ri = &right[cptr[i] * statesSquare]; |
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| 175 | |
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| 176 | vl = &(tipVector[numStates * tipX1[i]]); |
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| 177 | vr = &(tipVector[numStates * tipX2[i]]); |
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| 178 | |
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| 179 | v = x3; |
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| 180 | |
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| 181 | for(l = 0; l < numStates; l++) |
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| 182 | v[l] = 0.0; |
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| 183 | |
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| 184 | for(l = 0; l < numStates; l++) |
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| 185 | { |
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| 186 | ump_x1 = 0.0; |
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| 187 | ump_x2 = 0.0; |
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| 188 | |
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| 189 | for(j = 0; j < numStates; j++) |
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| 190 | { |
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| 191 | ump_x1 += vl[j] * le[l * numStates + j]; |
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| 192 | ump_x2 += vr[j] * ri[l * numStates + j]; |
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| 193 | } |
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| 194 | |
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| 195 | x1px2 = ump_x1 * ump_x2; |
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| 196 | |
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| 197 | for(j = 0; j < numStates; j++) |
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| 198 | v[j] += x1px2 * extEV[l * numStates + j]; |
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| 199 | } |
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| 200 | |
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| 201 | ancestralCat(v, sumBuffer, &diagptable[cptr[i] * statesSquare], i, numStates); |
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| 202 | } |
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| 203 | } |
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| 204 | break; |
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| 205 | case TIP_INNER: |
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| 206 | { |
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| 207 | for (i = 0; i < n; i++) |
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| 208 | { |
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| 209 | le = &left[cptr[i] * statesSquare]; |
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| 210 | ri = &right[cptr[i] * statesSquare]; |
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| 211 | |
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| 212 | vl = &(tipVector[numStates * tipX1[i]]); |
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| 213 | vr = &x2[numStates * i]; |
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| 214 | v = x3; |
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| 215 | |
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| 216 | for(l = 0; l < numStates; l++) |
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| 217 | v[l] = 0.0; |
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| 218 | |
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| 219 | for(l = 0; l < numStates; l++) |
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| 220 | { |
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| 221 | ump_x1 = 0.0; |
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| 222 | ump_x2 = 0.0; |
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| 223 | |
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| 224 | for(j = 0; j < numStates; j++) |
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| 225 | { |
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| 226 | ump_x1 += vl[j] * le[l * numStates + j]; |
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| 227 | ump_x2 += vr[j] * ri[l * numStates + j]; |
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| 228 | } |
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| 229 | |
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| 230 | x1px2 = ump_x1 * ump_x2; |
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| 231 | |
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| 232 | for(j = 0; j < numStates; j++) |
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| 233 | v[j] += x1px2 * extEV[l * numStates + j]; |
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| 234 | } |
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| 235 | |
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| 236 | scale = 1; |
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| 237 | for(l = 0; scale && (l < numStates); l++) |
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| 238 | scale = ((v[l] < minlikelihood) && (v[l] > minusminlikelihood)); |
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| 239 | |
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| 240 | if(scale) |
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| 241 | { |
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| 242 | for(l = 0; l < numStates; l++) |
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| 243 | v[l] *= twotothe256; |
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| 244 | } |
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| 245 | |
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| 246 | ancestralCat(v, sumBuffer, &diagptable[cptr[i] * statesSquare], i, numStates); |
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| 247 | } |
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| 248 | } |
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| 249 | break; |
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| 250 | case INNER_INNER: |
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| 251 | for(i = 0; i < n; i++) |
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| 252 | { |
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| 253 | le = &left[cptr[i] * statesSquare]; |
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| 254 | ri = &right[cptr[i] * statesSquare]; |
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| 255 | |
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| 256 | vl = &x1[numStates * i]; |
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| 257 | vr = &x2[numStates * i]; |
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| 258 | v = x3; |
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| 259 | |
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| 260 | for(l = 0; l < numStates; l++) |
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| 261 | v[l] = 0.0; |
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| 262 | |
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| 263 | for(l = 0; l < numStates; l++) |
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| 264 | { |
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| 265 | ump_x1 = 0.0; |
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| 266 | ump_x2 = 0.0; |
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| 267 | |
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| 268 | for(j = 0; j < numStates; j++) |
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| 269 | { |
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| 270 | ump_x1 += vl[j] * le[l * numStates + j]; |
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| 271 | ump_x2 += vr[j] * ri[l * numStates + j]; |
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| 272 | } |
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| 273 | |
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| 274 | x1px2 = ump_x1 * ump_x2; |
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| 275 | |
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| 276 | for(j = 0; j < numStates; j++) |
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| 277 | v[j] += x1px2 * extEV[l * numStates + j]; |
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| 278 | } |
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| 279 | |
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| 280 | scale = 1; |
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| 281 | for(l = 0; scale && (l < numStates); l++) |
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| 282 | scale = ((v[l] < minlikelihood) && (v[l] > minusminlikelihood)); |
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| 283 | |
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| 284 | if(scale) |
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| 285 | { |
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| 286 | for(l = 0; l < numStates; l++) |
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| 287 | v[l] *= twotothe256; |
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| 288 | } |
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| 289 | |
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| 290 | ancestralCat(v, sumBuffer, &diagptable[cptr[i] * statesSquare], i, numStates); |
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| 291 | } |
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| 292 | break; |
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| 293 | default: |
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| 294 | assert(0); |
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| 295 | } |
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| 296 | |
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| 297 | rax_free(x3); |
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| 298 | |
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| 299 | |
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| 300 | |
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| 301 | } |
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| 302 | |
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| 303 | |
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| 304 | |
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| 305 | static void ancestralGamma(double *_v, double *sumBuffer, double *diagptable, int i, int numStates, int gammaStates) |
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| 306 | { |
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| 307 | int |
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| 308 | statesSquare = numStates * numStates, |
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| 309 | k, |
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| 310 | j, |
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| 311 | l; |
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| 312 | |
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| 313 | double |
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| 314 | *v, |
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| 315 | *ancestral = &sumBuffer[gammaStates * i], |
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| 316 | sum = 0.0, |
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| 317 | *term = (double*)rax_malloc(sizeof(double) * numStates); |
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| 318 | |
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| 319 | for(l = 0; l < numStates; l++) |
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| 320 | term[l] = 0.0; |
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| 321 | |
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| 322 | for(k = 0; k < 4; k++) |
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| 323 | { |
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| 324 | v = &(_v[numStates * k]); |
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| 325 | |
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| 326 | for(l = 0; l < numStates; l++) |
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| 327 | { |
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| 328 | double |
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| 329 | al = 0.0; |
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| 330 | |
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| 331 | for(j = 0; j < numStates; j++) |
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| 332 | al += v[j] * diagptable[k * statesSquare + l * numStates + j]; |
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| 333 | |
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| 334 | term[l] += al; |
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| 335 | sum += al; |
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| 336 | } |
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| 337 | } |
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| 338 | |
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| 339 | for(l = 0; l < numStates; l++) |
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| 340 | ancestral[l] = term[l] / sum; |
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| 341 | |
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| 342 | rax_free(term); |
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| 343 | } |
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| 344 | |
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| 345 | |
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| 346 | static void newviewFlexGamma_Ancestral(int tipCase, |
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| 347 | double *x1, double *x2, double *extEV, double *tipVector, |
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| 348 | unsigned char *tipX1, unsigned char *tipX2, |
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| 349 | int n, double *left, double *right, |
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| 350 | const int numStates, double *diagptable, double *sumBuffer) |
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| 351 | { |
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| 352 | double |
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| 353 | *v, |
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| 354 | *x3 = (double*)rax_malloc(sizeof(double) * 4 * numStates); |
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| 355 | double x1px2; |
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| 356 | int i, j, l, k, scale; |
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| 357 | double *vl, *vr, al, ar; |
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| 358 | |
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| 359 | |
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| 360 | |
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| 361 | const int |
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| 362 | statesSquare = numStates * numStates, |
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| 363 | gammaStates = 4 * numStates; |
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| 364 | |
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| 365 | switch(tipCase) |
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| 366 | { |
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| 367 | case TIP_TIP: |
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| 368 | { |
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| 369 | for(i = 0; i < n; i++) |
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| 370 | { |
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| 371 | for(k = 0; k < 4; k++) |
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| 372 | { |
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| 373 | vl = &(tipVector[numStates * tipX1[i]]); |
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| 374 | vr = &(tipVector[numStates * tipX2[i]]); |
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| 375 | v = &(x3[numStates * k]); |
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| 376 | |
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| 377 | for(l = 0; l < numStates; l++) |
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| 378 | v[l] = 0; |
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| 379 | |
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| 380 | for(l = 0; l < numStates; l++) |
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| 381 | { |
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| 382 | al = 0.0; |
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| 383 | ar = 0.0; |
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| 384 | for(j = 0; j < numStates; j++) |
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| 385 | { |
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| 386 | al += vl[j] * left[k * statesSquare + l * numStates + j]; |
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| 387 | ar += vr[j] * right[k * statesSquare + l * numStates + j]; |
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| 388 | } |
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| 389 | |
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| 390 | x1px2 = al * ar; |
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| 391 | for(j = 0; j < numStates; j++) |
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| 392 | v[j] += x1px2 * extEV[numStates * l + j]; |
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| 393 | } |
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| 394 | } |
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| 395 | |
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| 396 | ancestralGamma(x3, sumBuffer, diagptable, i, numStates, gammaStates); |
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| 397 | } |
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| 398 | } |
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| 399 | break; |
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| 400 | case TIP_INNER: |
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| 401 | { |
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| 402 | for (i = 0; i < n; i++) |
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| 403 | { |
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| 404 | for(k = 0; k < 4; k++) |
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| 405 | { |
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| 406 | vl = &(tipVector[numStates * tipX1[i]]); |
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| 407 | vr = &(x2[gammaStates * i + numStates * k]); |
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| 408 | v = &(x3[numStates * k]); |
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| 409 | |
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| 410 | for(l = 0; l < numStates; l++) |
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| 411 | v[l] = 0; |
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| 412 | |
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| 413 | for(l = 0; l < numStates; l++) |
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| 414 | { |
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| 415 | al = 0.0; |
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| 416 | ar = 0.0; |
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| 417 | for(j = 0; j < numStates; j++) |
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| 418 | { |
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| 419 | al += vl[j] * left[k * statesSquare + l * numStates + j]; |
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| 420 | ar += vr[j] * right[k * statesSquare + l * numStates + j]; |
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| 421 | } |
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| 422 | |
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| 423 | x1px2 = al * ar; |
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| 424 | for(j = 0; j < numStates; j++) |
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| 425 | v[j] += x1px2 * extEV[numStates * l + j]; |
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| 426 | } |
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| 427 | } |
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| 428 | |
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| 429 | v = x3; |
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| 430 | scale = 1; |
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| 431 | for(l = 0; scale && (l < gammaStates); l++) |
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| 432 | scale = (ABS(v[l]) < minlikelihood); |
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| 433 | |
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| 434 | if(scale) |
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| 435 | { |
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| 436 | for(l = 0; l < gammaStates; l++) |
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| 437 | v[l] *= twotothe256; |
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| 438 | } |
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| 439 | |
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| 440 | ancestralGamma(x3, sumBuffer, diagptable, i, numStates, gammaStates); |
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| 441 | } |
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| 442 | } |
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| 443 | break; |
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| 444 | case INNER_INNER: |
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| 445 | for (i = 0; i < n; i++) |
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| 446 | { |
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| 447 | for(k = 0; k < 4; k++) |
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| 448 | { |
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| 449 | vl = &(x1[gammaStates * i + numStates * k]); |
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| 450 | vr = &(x2[gammaStates * i + numStates * k]); |
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| 451 | v = &(x3[numStates * k]); |
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| 452 | |
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| 453 | for(l = 0; l < numStates; l++) |
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| 454 | v[l] = 0; |
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| 455 | |
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| 456 | for(l = 0; l < numStates; l++) |
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| 457 | { |
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| 458 | al = 0.0; |
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| 459 | ar = 0.0; |
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| 460 | for(j = 0; j < numStates; j++) |
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| 461 | { |
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| 462 | al += vl[j] * left[k * statesSquare + l * numStates + j]; |
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| 463 | ar += vr[j] * right[k * statesSquare + l * numStates + j]; |
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| 464 | } |
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| 465 | |
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| 466 | x1px2 = al * ar; |
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| 467 | for(j = 0; j < numStates; j++) |
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| 468 | v[j] += x1px2 * extEV[numStates * l + j]; |
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| 469 | } |
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| 470 | } |
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| 471 | |
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| 472 | v = x3; |
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| 473 | scale = 1; |
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| 474 | for(l = 0; scale && (l < gammaStates); l++) |
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| 475 | scale = ((ABS(v[l]) < minlikelihood)); |
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| 476 | |
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| 477 | if (scale) |
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| 478 | { |
|---|
| 479 | for(l = 0; l < gammaStates; l++) |
|---|
| 480 | v[l] *= twotothe256; |
|---|
| 481 | } |
|---|
| 482 | |
|---|
| 483 | ancestralGamma(x3, sumBuffer, diagptable, i, numStates, gammaStates); |
|---|
| 484 | } |
|---|
| 485 | break; |
|---|
| 486 | default: |
|---|
| 487 | assert(0); |
|---|
| 488 | } |
|---|
| 489 | |
|---|
| 490 | |
|---|
| 491 | |
|---|
| 492 | rax_free(x3); |
|---|
| 493 | |
|---|
| 494 | } |
|---|
| 495 | void newviewIterativeAncestral(tree *tr) |
|---|
| 496 | { |
|---|
| 497 | traversalInfo |
|---|
| 498 | *ti = tr->td[0].ti; |
|---|
| 499 | |
|---|
| 500 | int |
|---|
| 501 | i, |
|---|
| 502 | model; |
|---|
| 503 | |
|---|
| 504 | assert(!tr->saveMemory); |
|---|
| 505 | |
|---|
| 506 | for(i = 1; i < tr->td[0].count; i++) |
|---|
| 507 | { |
|---|
| 508 | traversalInfo |
|---|
| 509 | *tInfo = &ti[i]; |
|---|
| 510 | |
|---|
| 511 | for(model = 0; model < tr->NumberOfModels; model++) |
|---|
| 512 | { |
|---|
| 513 | double |
|---|
| 514 | *x1_start = (double*)NULL, |
|---|
| 515 | *x2_start = (double*)NULL, |
|---|
| 516 | *left = (double*)NULL, |
|---|
| 517 | *right = (double*)NULL, |
|---|
| 518 | qz, |
|---|
| 519 | rz; |
|---|
| 520 | |
|---|
| 521 | unsigned char |
|---|
| 522 | *tipX1 = (unsigned char *)NULL, |
|---|
| 523 | *tipX2 = (unsigned char *)NULL; |
|---|
| 524 | |
|---|
| 525 | size_t |
|---|
| 526 | states = (size_t)tr->partitionData[model].states, |
|---|
| 527 | width = tr->partitionData[model].width; |
|---|
| 528 | |
|---|
| 529 | |
|---|
| 530 | |
|---|
| 531 | switch(tInfo->tipCase) |
|---|
| 532 | { |
|---|
| 533 | case TIP_TIP: |
|---|
| 534 | tipX1 = tr->partitionData[model].yVector[tInfo->qNumber]; |
|---|
| 535 | tipX2 = tr->partitionData[model].yVector[tInfo->rNumber]; |
|---|
| 536 | break; |
|---|
| 537 | case TIP_INNER: |
|---|
| 538 | tipX1 = tr->partitionData[model].yVector[tInfo->qNumber]; |
|---|
| 539 | x2_start = tr->partitionData[model].xVector[tInfo->rNumber - tr->mxtips - 1]; |
|---|
| 540 | break; |
|---|
| 541 | case INNER_INNER: |
|---|
| 542 | x1_start = tr->partitionData[model].xVector[tInfo->qNumber - tr->mxtips - 1]; |
|---|
| 543 | x2_start = tr->partitionData[model].xVector[tInfo->rNumber - tr->mxtips - 1]; |
|---|
| 544 | break; |
|---|
| 545 | default: |
|---|
| 546 | assert(0); |
|---|
| 547 | } |
|---|
| 548 | |
|---|
| 549 | left = tr->partitionData[model].left; |
|---|
| 550 | right = tr->partitionData[model].right; |
|---|
| 551 | |
|---|
| 552 | if(tr->multiBranch) |
|---|
| 553 | { |
|---|
| 554 | qz = tInfo->qz[model]; |
|---|
| 555 | rz = tInfo->rz[model]; |
|---|
| 556 | } |
|---|
| 557 | else |
|---|
| 558 | { |
|---|
| 559 | qz = tInfo->qz[0]; |
|---|
| 560 | rz = tInfo->rz[0]; |
|---|
| 561 | } |
|---|
| 562 | |
|---|
| 563 | switch(tr->rateHetModel) |
|---|
| 564 | { |
|---|
| 565 | case CAT: |
|---|
| 566 | { |
|---|
| 567 | double |
|---|
| 568 | *diagptable = (double*)rax_malloc(tr->partitionData[model].numberOfCategories * states * states * sizeof(double)); |
|---|
| 569 | |
|---|
| 570 | makeP_Flex(qz, rz, tr->partitionData[model].perSiteRates, |
|---|
| 571 | tr->partitionData[model].EI, |
|---|
| 572 | tr->partitionData[model].EIGN, |
|---|
| 573 | tr->partitionData[model].numberOfCategories, left, right, states); |
|---|
| 574 | |
|---|
| 575 | |
|---|
| 576 | makeP_Flex_Ancestral(tr->partitionData[model].perSiteRates, |
|---|
| 577 | tr->partitionData[model].EI, |
|---|
| 578 | tr->partitionData[model].EIGN, |
|---|
| 579 | tr->partitionData[model].numberOfCategories, diagptable, states); |
|---|
| 580 | |
|---|
| 581 | |
|---|
| 582 | newviewFlexCat_Ancestral(tInfo->tipCase, tr->partitionData[model].EV, tr->partitionData[model].rateCategory, |
|---|
| 583 | x1_start, x2_start, tr->partitionData[model].tipVector, |
|---|
| 584 | tipX1, tipX2, width, left, right, states, diagptable, |
|---|
| 585 | tr->partitionData[model].sumBuffer); |
|---|
| 586 | |
|---|
| 587 | rax_free(diagptable); |
|---|
| 588 | } |
|---|
| 589 | break; |
|---|
| 590 | case GAMMA: |
|---|
| 591 | case GAMMA_I: |
|---|
| 592 | { |
|---|
| 593 | double |
|---|
| 594 | *diagptable = (double*)rax_malloc(4 * states * states * sizeof(double)); |
|---|
| 595 | |
|---|
| 596 | makeP_Flex(qz, rz, tr->partitionData[model].gammaRates, |
|---|
| 597 | tr->partitionData[model].EI, |
|---|
| 598 | tr->partitionData[model].EIGN, |
|---|
| 599 | 4, left, right, states); |
|---|
| 600 | |
|---|
| 601 | makeP_Flex_Ancestral(tr->partitionData[model].gammaRates, |
|---|
| 602 | tr->partitionData[model].EI, |
|---|
| 603 | tr->partitionData[model].EIGN, |
|---|
| 604 | 4, diagptable, states); |
|---|
| 605 | |
|---|
| 606 | |
|---|
| 607 | newviewFlexGamma_Ancestral(tInfo->tipCase, |
|---|
| 608 | x1_start, x2_start, |
|---|
| 609 | tr->partitionData[model].EV, |
|---|
| 610 | tr->partitionData[model].tipVector, |
|---|
| 611 | tipX1, tipX2, |
|---|
| 612 | width, left, right, states, diagptable, tr->partitionData[model].sumBuffer); |
|---|
| 613 | |
|---|
| 614 | rax_free(diagptable); |
|---|
| 615 | } |
|---|
| 616 | break; |
|---|
| 617 | default: |
|---|
| 618 | assert(0); |
|---|
| 619 | } |
|---|
| 620 | } |
|---|
| 621 | } |
|---|
| 622 | |
|---|
| 623 | } |
|---|
| 624 | static void traversalInfoAncestralRoot(nodeptr p, traversalInfo *ti, int *counter, int maxTips, int numBranches) |
|---|
| 625 | { |
|---|
| 626 | int |
|---|
| 627 | i; |
|---|
| 628 | |
|---|
| 629 | nodeptr |
|---|
| 630 | q = p, |
|---|
| 631 | r = p->back; |
|---|
| 632 | |
|---|
| 633 | for(i = 0; i < numBranches; i++) |
|---|
| 634 | { |
|---|
| 635 | double |
|---|
| 636 | z = sqrt(q->z[i]); |
|---|
| 637 | if(z < zmin) |
|---|
| 638 | z = zmin; |
|---|
| 639 | if(z > zmax) |
|---|
| 640 | z = zmax; |
|---|
| 641 | |
|---|
| 642 | z = log(z); |
|---|
| 643 | |
|---|
| 644 | ti[*counter].qz[i] = z; |
|---|
| 645 | ti[*counter].rz[i] = z; |
|---|
| 646 | } |
|---|
| 647 | |
|---|
| 648 | if(isTip(r->number, maxTips) && isTip(q->number, maxTips)) |
|---|
| 649 | { |
|---|
| 650 | ti[*counter].tipCase = TIP_TIP; |
|---|
| 651 | ti[*counter].qNumber = q->number; |
|---|
| 652 | ti[*counter].rNumber = r->number; |
|---|
| 653 | |
|---|
| 654 | *counter = *counter + 1; |
|---|
| 655 | } |
|---|
| 656 | else |
|---|
| 657 | { |
|---|
| 658 | if(isTip(r->number, maxTips) || isTip(q->number, maxTips)) |
|---|
| 659 | { |
|---|
| 660 | nodeptr tmp; |
|---|
| 661 | |
|---|
| 662 | if(isTip(r->number, maxTips)) |
|---|
| 663 | { |
|---|
| 664 | tmp = r; |
|---|
| 665 | r = q; |
|---|
| 666 | q = tmp; |
|---|
| 667 | } |
|---|
| 668 | |
|---|
| 669 | ti[*counter].tipCase = TIP_INNER; |
|---|
| 670 | ti[*counter].qNumber = q->number; |
|---|
| 671 | ti[*counter].rNumber = r->number; |
|---|
| 672 | |
|---|
| 673 | *counter = *counter + 1; |
|---|
| 674 | } |
|---|
| 675 | else |
|---|
| 676 | { |
|---|
| 677 | ti[*counter].tipCase = INNER_INNER; |
|---|
| 678 | ti[*counter].qNumber = q->number; |
|---|
| 679 | ti[*counter].rNumber = r->number; |
|---|
| 680 | |
|---|
| 681 | *counter = *counter + 1; |
|---|
| 682 | } |
|---|
| 683 | } |
|---|
| 684 | } |
|---|
| 685 | |
|---|
| 686 | |
|---|
| 687 | void newviewGenericAncestral (tree *tr, nodeptr p, boolean atRoot) |
|---|
| 688 | { |
|---|
| 689 | if(atRoot) |
|---|
| 690 | { |
|---|
| 691 | tr->td[0].count = 1; |
|---|
| 692 | traversalInfoAncestralRoot(p, &(tr->td[0].ti[0]), &(tr->td[0].count), tr->mxtips, tr->numBranches); |
|---|
| 693 | |
|---|
| 694 | if(tr->td[0].count > 1) |
|---|
| 695 | { |
|---|
| 696 | #ifdef _USE_PTHREADS |
|---|
| 697 | masterBarrier(THREAD_NEWVIEW_ANCESTRAL, tr); |
|---|
| 698 | #else |
|---|
| 699 | newviewIterativeAncestral(tr); |
|---|
| 700 | #endif |
|---|
| 701 | } |
|---|
| 702 | } |
|---|
| 703 | else |
|---|
| 704 | { |
|---|
| 705 | if(isTip(p->number, tr->mxtips)) |
|---|
| 706 | return; |
|---|
| 707 | |
|---|
| 708 | |
|---|
| 709 | tr->td[0].count = 1; |
|---|
| 710 | computeTraversalInfo(p, &(tr->td[0].ti[0]), &(tr->td[0].count), tr->mxtips, tr->numBranches); |
|---|
| 711 | |
|---|
| 712 | if(tr->td[0].count > 1) |
|---|
| 713 | { |
|---|
| 714 | #ifdef _USE_PTHREADS |
|---|
| 715 | masterBarrier(THREAD_NEWVIEW_ANCESTRAL, tr); |
|---|
| 716 | #else |
|---|
| 717 | newviewIterativeAncestral(tr); |
|---|
| 718 | #endif |
|---|
| 719 | } |
|---|
| 720 | } |
|---|
| 721 | } |
|---|
| 722 | |
|---|
| 723 | typedef struct { |
|---|
| 724 | double *probs; |
|---|
| 725 | char c; |
|---|
| 726 | int states; |
|---|
| 727 | } ancestralState; |
|---|
| 728 | |
|---|
| 729 | |
|---|
| 730 | static void computeAncestralRec(tree *tr, nodeptr p, int *counter, FILE *probsFile, FILE *statesFile, boolean atRoot) |
|---|
| 731 | { |
|---|
| 732 | #ifdef _USE_PTHREADS |
|---|
| 733 | size_t |
|---|
| 734 | accumulatedOffset = 0; |
|---|
| 735 | #endif |
|---|
| 736 | |
|---|
| 737 | int |
|---|
| 738 | model, |
|---|
| 739 | globalIndex = 0; |
|---|
| 740 | |
|---|
| 741 | ancestralState |
|---|
| 742 | *a = (ancestralState *)rax_malloc(sizeof(ancestralState) * tr->cdta->endsite), |
|---|
| 743 | *unsortedA = (ancestralState *)rax_malloc(sizeof(ancestralState) * tr->rdta->sites); |
|---|
| 744 | |
|---|
| 745 | if(!atRoot) |
|---|
| 746 | { |
|---|
| 747 | if(isTip(p->number, tr->mxtips)) |
|---|
| 748 | return; |
|---|
| 749 | |
|---|
| 750 | computeAncestralRec(tr, p->next->back, counter, probsFile, statesFile, atRoot); |
|---|
| 751 | computeAncestralRec(tr, p->next->next->back, counter, probsFile, statesFile, atRoot); |
|---|
| 752 | |
|---|
| 753 | newviewGeneric(tr, p); |
|---|
| 754 | } |
|---|
| 755 | |
|---|
| 756 | newviewGenericAncestral(tr, p, atRoot); |
|---|
| 757 | |
|---|
| 758 | #ifdef _USE_PTHREADS |
|---|
| 759 | masterBarrier(THREAD_GATHER_ANCESTRAL, tr); |
|---|
| 760 | #endif |
|---|
| 761 | |
|---|
| 762 | if(atRoot) |
|---|
| 763 | { |
|---|
| 764 | fprintf(probsFile, "ROOT\n"); |
|---|
| 765 | fprintf(statesFile, "ROOT "); |
|---|
| 766 | } |
|---|
| 767 | else |
|---|
| 768 | { |
|---|
| 769 | fprintf(probsFile, "%d\n", p->number); |
|---|
| 770 | fprintf(statesFile, "%d ", p->number); |
|---|
| 771 | } |
|---|
| 772 | |
|---|
| 773 | for(model = 0; model < tr->NumberOfModels; model++) |
|---|
| 774 | { |
|---|
| 775 | int |
|---|
| 776 | offset, |
|---|
| 777 | i, |
|---|
| 778 | width = tr->partitionData[model].upper - tr->partitionData[model].lower, |
|---|
| 779 | states = tr->partitionData[model].states; |
|---|
| 780 | #ifdef _USE_PTHREADS |
|---|
| 781 | double |
|---|
| 782 | *ancestral = &tr->ancestralStates[accumulatedOffset]; |
|---|
| 783 | #else |
|---|
| 784 | double |
|---|
| 785 | *ancestral = tr->partitionData[model].sumBuffer; |
|---|
| 786 | #endif |
|---|
| 787 | |
|---|
| 788 | if(tr->rateHetModel == CAT) |
|---|
| 789 | offset = 1; |
|---|
| 790 | else |
|---|
| 791 | offset = 4; |
|---|
| 792 | |
|---|
| 793 | for(i = 0; i < width; i++, globalIndex++) |
|---|
| 794 | { |
|---|
| 795 | double |
|---|
| 796 | equal = 1.0 / (double)states, |
|---|
| 797 | max = -1.0; |
|---|
| 798 | |
|---|
| 799 | boolean |
|---|
| 800 | approximatelyEqual = TRUE; |
|---|
| 801 | |
|---|
| 802 | int |
|---|
| 803 | max_l = -1, |
|---|
| 804 | l; |
|---|
| 805 | |
|---|
| 806 | char |
|---|
| 807 | c; |
|---|
| 808 | |
|---|
| 809 | a[globalIndex].states = states; |
|---|
| 810 | a[globalIndex].probs = (double *)rax_malloc(sizeof(double) * states); |
|---|
| 811 | |
|---|
| 812 | for(l = 0; l < states; l++) |
|---|
| 813 | { |
|---|
| 814 | double |
|---|
| 815 | value = ancestral[offset * states * i + l]; |
|---|
| 816 | |
|---|
| 817 | if(value > max) |
|---|
| 818 | { |
|---|
| 819 | max = value; |
|---|
| 820 | max_l = l; |
|---|
| 821 | } |
|---|
| 822 | |
|---|
| 823 | approximatelyEqual = approximatelyEqual && (ABS(equal - value) < 0.000001); |
|---|
| 824 | |
|---|
| 825 | a[globalIndex].probs[l] = value; |
|---|
| 826 | } |
|---|
| 827 | |
|---|
| 828 | |
|---|
| 829 | if(approximatelyEqual) |
|---|
| 830 | c = '?'; |
|---|
| 831 | else |
|---|
| 832 | c = getStateCharacter(tr->partitionData[model].dataType, max_l); |
|---|
| 833 | |
|---|
| 834 | a[globalIndex].c = c; |
|---|
| 835 | } |
|---|
| 836 | |
|---|
| 837 | #ifdef _USE_PTHREADS |
|---|
| 838 | accumulatedOffset += width * offset * states; |
|---|
| 839 | #endif |
|---|
| 840 | } |
|---|
| 841 | |
|---|
| 842 | { |
|---|
| 843 | int |
|---|
| 844 | j, |
|---|
| 845 | k; |
|---|
| 846 | |
|---|
| 847 | for(j = 0; j < tr->cdta->endsite; j++) |
|---|
| 848 | { |
|---|
| 849 | for(k = 0; k < tr->rdta->sites; k++) |
|---|
| 850 | if(j == tr->patternPosition[k]) |
|---|
| 851 | { |
|---|
| 852 | int |
|---|
| 853 | sorted = j, |
|---|
| 854 | unsorted = tr->columnPosition[k] - 1; |
|---|
| 855 | |
|---|
| 856 | unsortedA[unsorted].states = a[sorted].states; |
|---|
| 857 | unsortedA[unsorted].c = a[sorted].c; |
|---|
| 858 | unsortedA[unsorted].probs = (double*)rax_malloc(sizeof(double) * unsortedA[unsorted].states); |
|---|
| 859 | memcpy(unsortedA[unsorted].probs, a[sorted].probs, sizeof(double) * a[sorted].states); |
|---|
| 860 | } |
|---|
| 861 | } |
|---|
| 862 | |
|---|
| 863 | for(k = 0; k < tr->rdta->sites; k++) |
|---|
| 864 | { |
|---|
| 865 | for(j = 0; j < unsortedA[k].states; j++) |
|---|
| 866 | fprintf(probsFile, "%f ", unsortedA[k].probs[j]); |
|---|
| 867 | fprintf(probsFile, "\n"); |
|---|
| 868 | fprintf(statesFile, "%c", unsortedA[k].c); |
|---|
| 869 | } |
|---|
| 870 | fprintf(probsFile, "\n"); |
|---|
| 871 | fprintf(statesFile, "\n"); |
|---|
| 872 | } |
|---|
| 873 | |
|---|
| 874 | |
|---|
| 875 | *counter = *counter + 1; |
|---|
| 876 | |
|---|
| 877 | { |
|---|
| 878 | int j; |
|---|
| 879 | |
|---|
| 880 | for(j = 0; j < tr->rdta->sites; j++) |
|---|
| 881 | rax_free(unsortedA[j].probs); |
|---|
| 882 | for(j = 0; j < tr->cdta->endsite; j++) |
|---|
| 883 | rax_free(a[j].probs); |
|---|
| 884 | } |
|---|
| 885 | |
|---|
| 886 | rax_free(a); |
|---|
| 887 | rax_free(unsortedA); |
|---|
| 888 | } |
|---|
| 889 | |
|---|
| 890 | static char *ancestralTreeRec(char *treestr, tree *tr, nodeptr p) |
|---|
| 891 | { |
|---|
| 892 | if(isTip(p->number, tr->rdta->numsp)) |
|---|
| 893 | { |
|---|
| 894 | sprintf(treestr, "%s", tr->nameList[p->number]); |
|---|
| 895 | |
|---|
| 896 | while (*treestr) |
|---|
| 897 | treestr++; |
|---|
| 898 | } |
|---|
| 899 | else |
|---|
| 900 | { |
|---|
| 901 | *treestr++ = '('; |
|---|
| 902 | treestr = ancestralTreeRec(treestr, tr, p->next->back); |
|---|
| 903 | *treestr++ = ','; |
|---|
| 904 | treestr = ancestralTreeRec(treestr, tr, p->next->next->back); |
|---|
| 905 | *treestr++ = ')'; |
|---|
| 906 | sprintf(treestr, "%d", p->number); |
|---|
| 907 | } |
|---|
| 908 | |
|---|
| 909 | while (*treestr) |
|---|
| 910 | treestr++; |
|---|
| 911 | |
|---|
| 912 | return treestr; |
|---|
| 913 | } |
|---|
| 914 | |
|---|
| 915 | |
|---|
| 916 | static char *ancestralTree(char *treestr, tree *tr) |
|---|
| 917 | { |
|---|
| 918 | *treestr++ = '('; |
|---|
| 919 | treestr = ancestralTreeRec(treestr, tr, tr->leftRootNode); |
|---|
| 920 | *treestr++ = ','; |
|---|
| 921 | treestr = ancestralTreeRec(treestr, tr, tr->rightRootNode); |
|---|
| 922 | *treestr++ = ')'; |
|---|
| 923 | sprintf(treestr, "ROOT"); |
|---|
| 924 | while (*treestr) |
|---|
| 925 | treestr++; |
|---|
| 926 | |
|---|
| 927 | *treestr++ = ';'; |
|---|
| 928 | |
|---|
| 929 | *treestr++ = '\0'; |
|---|
| 930 | while (*treestr) treestr++; |
|---|
| 931 | return treestr; |
|---|
| 932 | } |
|---|
| 933 | |
|---|
| 934 | void computeAncestralStates(tree *tr, double referenceLikelihood) |
|---|
| 935 | { |
|---|
| 936 | int |
|---|
| 937 | counter = 0; |
|---|
| 938 | |
|---|
| 939 | char |
|---|
| 940 | treeFileName[2048], |
|---|
| 941 | ancestralProbsFileName[2048], |
|---|
| 942 | ancestralStatesFileName[2048]; |
|---|
| 943 | |
|---|
| 944 | FILE |
|---|
| 945 | *treeFile, |
|---|
| 946 | *probsFile, |
|---|
| 947 | *statesFile; |
|---|
| 948 | |
|---|
| 949 | #ifdef _USE_PTHREADS |
|---|
| 950 | tr->ancestralStates = (double*)rax_malloc(getContiguousVectorLength(tr) * sizeof(double)); |
|---|
| 951 | #endif |
|---|
| 952 | |
|---|
| 953 | strcpy(ancestralProbsFileName, workdir); |
|---|
| 954 | strcpy(ancestralStatesFileName, workdir); |
|---|
| 955 | strcpy(treeFileName, workdir); |
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| 956 | |
|---|
| 957 | strcat(ancestralProbsFileName, "RAxML_marginalAncestralProbabilities."); |
|---|
| 958 | strcat(ancestralStatesFileName, "RAxML_marginalAncestralStates."); |
|---|
| 959 | strcat(treeFileName, "RAxML_nodeLabelledRootedTree."); |
|---|
| 960 | |
|---|
| 961 | strcat(ancestralProbsFileName, run_id); |
|---|
| 962 | strcat(ancestralStatesFileName, run_id); |
|---|
| 963 | strcat(treeFileName, run_id); |
|---|
| 964 | |
|---|
| 965 | probsFile = myfopen(ancestralProbsFileName, "w"); |
|---|
| 966 | statesFile = myfopen(ancestralStatesFileName, "w"); |
|---|
| 967 | treeFile = myfopen(treeFileName, "w"); |
|---|
| 968 | |
|---|
| 969 | assert(tr->leftRootNode == tr->rightRootNode->back); |
|---|
| 970 | |
|---|
| 971 | computeAncestralRec(tr, tr->leftRootNode, &counter, probsFile, statesFile, FALSE); |
|---|
| 972 | computeAncestralRec(tr, tr->rightRootNode, &counter, probsFile, statesFile, FALSE); |
|---|
| 973 | computeAncestralRec(tr, tr->rightRootNode, &counter, probsFile, statesFile, TRUE); |
|---|
| 974 | |
|---|
| 975 | evaluateGeneric(tr, tr->rightRootNode); |
|---|
| 976 | |
|---|
| 977 | if(fabs(tr->likelihood - referenceLikelihood) > 0.5) |
|---|
| 978 | { |
|---|
| 979 | printf("Something suspiciuous is going on with the marginal ancestral probability computations\n"); |
|---|
| 980 | assert(0); |
|---|
| 981 | } |
|---|
| 982 | |
|---|
| 983 | assert(counter == tr->mxtips - 1); |
|---|
| 984 | |
|---|
| 985 | ancestralTree(tr->tree_string, tr); |
|---|
| 986 | |
|---|
| 987 | fprintf(treeFile, "%s\n", tr->tree_string); |
|---|
| 988 | |
|---|
| 989 | fclose(probsFile); |
|---|
| 990 | fclose(statesFile); |
|---|
| 991 | fclose(treeFile); |
|---|
| 992 | |
|---|
| 993 | printBothOpen("Marginal Ancestral Probabilities written to file:\n%s\n\n", ancestralProbsFileName); |
|---|
| 994 | printBothOpen("Ancestral Sequences based on Marginal Ancestral Probabilities written to file:\n%s\n\n", ancestralStatesFileName); |
|---|
| 995 | printBothOpen("Node-laballed ROOTED tree written to file:\n%s\n", treeFileName); |
|---|
| 996 | } |
|---|
| 997 | |
|---|
| 998 | |
|---|