1 /* -*- mode: c; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; c-file-style: "stroustrup"; -*-
4 * This file is part of Gromacs Copyright (c) 1991-2004
5 * David van der Spoel, Erik Lindahl, University of Groningen.
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * To help us fund GROMACS development, we humbly ask that you cite
13 * the research papers on the package. Check out http://www.gromacs.org
16 * Gnomes, ROck Monsters And Chili Sauce
23 #include <types/nrnb.h>
24 #include "types/simple.h"
26 #include "../nb_kerneltype.h"
27 #include "nb_kernel_ppc_altivec.h"
28 #include "nb_kernel_ppc_altivec_test.h"
30 /* Include altivec kernel headers in local directory */
31 #include "nb_kernel010_ppc_altivec.h"
32 #include "nb_kernel030_ppc_altivec.h"
33 #include "nb_kernel100_ppc_altivec.h"
34 #include "nb_kernel101_ppc_altivec.h"
35 #include "nb_kernel102_ppc_altivec.h"
36 #include "nb_kernel103_ppc_altivec.h"
37 #include "nb_kernel104_ppc_altivec.h"
38 #include "nb_kernel110_ppc_altivec.h"
39 #include "nb_kernel111_ppc_altivec.h"
40 #include "nb_kernel112_ppc_altivec.h"
41 #include "nb_kernel113_ppc_altivec.h"
42 #include "nb_kernel114_ppc_altivec.h"
43 #include "nb_kernel130_ppc_altivec.h"
44 #include "nb_kernel131_ppc_altivec.h"
45 #include "nb_kernel132_ppc_altivec.h"
46 #include "nb_kernel133_ppc_altivec.h"
47 #include "nb_kernel134_ppc_altivec.h"
48 #include "nb_kernel200_ppc_altivec.h"
49 #include "nb_kernel201_ppc_altivec.h"
50 #include "nb_kernel202_ppc_altivec.h"
51 #include "nb_kernel203_ppc_altivec.h"
52 #include "nb_kernel204_ppc_altivec.h"
53 #include "nb_kernel210_ppc_altivec.h"
54 #include "nb_kernel211_ppc_altivec.h"
55 #include "nb_kernel212_ppc_altivec.h"
56 #include "nb_kernel213_ppc_altivec.h"
57 #include "nb_kernel214_ppc_altivec.h"
58 #include "nb_kernel230_ppc_altivec.h"
59 #include "nb_kernel231_ppc_altivec.h"
60 #include "nb_kernel232_ppc_altivec.h"
61 #include "nb_kernel233_ppc_altivec.h"
62 #include "nb_kernel234_ppc_altivec.h"
63 #include "nb_kernel300_ppc_altivec.h"
64 #include "nb_kernel301_ppc_altivec.h"
65 #include "nb_kernel302_ppc_altivec.h"
66 #include "nb_kernel303_ppc_altivec.h"
67 #include "nb_kernel304_ppc_altivec.h"
68 #include "nb_kernel310_ppc_altivec.h"
69 #include "nb_kernel311_ppc_altivec.h"
70 #include "nb_kernel312_ppc_altivec.h"
71 #include "nb_kernel313_ppc_altivec.h"
72 #include "nb_kernel314_ppc_altivec.h"
73 #include "nb_kernel330_ppc_altivec.h"
74 #include "nb_kernel331_ppc_altivec.h"
75 #include "nb_kernel332_ppc_altivec.h"
76 #include "nb_kernel333_ppc_altivec.h"
77 #include "nb_kernel334_ppc_altivec.h"
78 #include "nb_kernel400_ppc_altivec.h"
79 #include "nb_kernel410_ppc_altivec.h"
80 #include "nb_kernel430_ppc_altivec.h"
82 /* Necessary headers for POSIX-style long jumps. */
88 kernellist_ppc_altivec[eNR_NBKERNEL_NR] =
90 nb_kernel010_ppc_altivec,
92 nb_kernel030_ppc_altivec,
93 nb_kernel100_ppc_altivec,
94 nb_kernel101_ppc_altivec,
95 nb_kernel102_ppc_altivec,
96 nb_kernel103_ppc_altivec,
97 nb_kernel104_ppc_altivec,
98 nb_kernel110_ppc_altivec,
99 nb_kernel111_ppc_altivec,
100 nb_kernel112_ppc_altivec,
101 nb_kernel113_ppc_altivec,
102 nb_kernel114_ppc_altivec,
108 nb_kernel130_ppc_altivec,
109 nb_kernel131_ppc_altivec,
110 nb_kernel132_ppc_altivec,
111 nb_kernel133_ppc_altivec,
112 nb_kernel134_ppc_altivec,
113 nb_kernel200_ppc_altivec,
114 nb_kernel201_ppc_altivec,
115 nb_kernel202_ppc_altivec,
116 nb_kernel203_ppc_altivec,
117 nb_kernel204_ppc_altivec,
118 nb_kernel210_ppc_altivec,
119 nb_kernel211_ppc_altivec,
120 nb_kernel212_ppc_altivec,
121 nb_kernel213_ppc_altivec,
122 nb_kernel214_ppc_altivec,
128 nb_kernel230_ppc_altivec,
129 nb_kernel231_ppc_altivec,
130 nb_kernel232_ppc_altivec,
131 nb_kernel233_ppc_altivec,
132 nb_kernel234_ppc_altivec,
133 nb_kernel300_ppc_altivec,
134 nb_kernel301_ppc_altivec,
135 nb_kernel302_ppc_altivec,
136 nb_kernel303_ppc_altivec,
137 nb_kernel304_ppc_altivec,
138 nb_kernel310_ppc_altivec,
139 nb_kernel311_ppc_altivec,
140 nb_kernel312_ppc_altivec,
141 nb_kernel313_ppc_altivec,
142 nb_kernel314_ppc_altivec,
148 nb_kernel330_ppc_altivec,
149 nb_kernel331_ppc_altivec,
150 nb_kernel332_ppc_altivec,
151 nb_kernel333_ppc_altivec,
152 nb_kernel334_ppc_altivec,
153 nb_kernel400_ppc_altivec,
154 nb_kernel410_ppc_altivec,
155 nb_kernel430_ppc_altivec
160 nb_kernel_ppc_altivec_testprog;
163 /*! Result of Altivec test */
165 nb_kernel_ppc_altivec_present;
169 nb_kernel_ppc_altivec_sigill_handler(int n)
171 nb_kernel_ppc_altivec_present=FALSE;
172 longjmp(nb_kernel_ppc_altivec_testprog,n);
177 /* Return 0 if Altivec support is present, or
178 * non-zero upon error.
181 nb_kernel_ppc_altivec_test(FILE * log)
185 fprintf(log,"Testing Altivec/VMX support...");
187 nb_kernel_ppc_altivec_present = TRUE;
188 signal(SIGILL,nb_kernel_ppc_altivec_sigill_handler);
190 /* return to this point after executing the signal handler
191 * if we catch a SIGILL
193 setjmp(nb_kernel_ppc_altivec_testprog);
195 if(nb_kernel_ppc_altivec_present)
196 nb_kernel_ppc_altivec_issue_instructions();
198 /* If altivec worked, then success is still 1.
199 * If we got SIGILL, it was set to 0 in sigill_handler().
203 fprintf(log," %spresent.\n",
204 nb_kernel_ppc_altivec_present ? "":"not ");
207 return ((nb_kernel_ppc_altivec_present) ? 0 : -1);
215 nb_kernel_setup_ppc_altivec(FILE *log,nb_kernel_t **list)
220 if(nb_kernel_ppc_altivec_test(log) != 0)
224 fprintf(log,"Configuring PPC/Altivec nonbonded kernels...\n");
226 for(i=0;i<eNR_NBKERNEL_NR;i++)
228 p = kernellist_ppc_altivec[i];