1 | #!/usr/bin/python |
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2 | # @date 25 August, 2014 |
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3 | # @author cfuguet <cesar.fuguet-tortolero@lip6.fr> |
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4 | |
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5 | import sys |
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6 | import os |
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7 | import subprocess |
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8 | import arch |
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9 | import faultyprocs |
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10 | from parse import parse_ffstend |
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11 | |
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12 | # define constants |
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13 | # list of mesh dimensions |
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14 | configs = [] |
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15 | configs.append([2 , 2 ]) # 4 clusters |
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16 | configs.append([4 , 2 ]) # 8 clusters |
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17 | configs.append([4 , 4 ]) # 16 clusters |
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18 | configs.append([8 , 4 ]) # 32 clusters |
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19 | configs.append([8 , 8 ]) # 64 clusters |
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20 | configs.append([16, 8 ]) # 128 clusters |
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21 | configs.append([16, 16]) # 256 clusters |
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22 | |
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23 | # list of faulty cores |
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24 | faultylist = [] |
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25 | faultylist.append([]) # 0 faulty core |
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26 | faultylist.append([(0,0,1)]) # 1 faulty core |
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27 | faultylist.append([(0,0,1), (0,0,3)]) # 2 faulty cores |
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28 | faultylist.append([(1,0,0), (1,0,2), (1,0,3)]) # 1 faulty cluster |
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29 | faultylist.append([(1,0,0), (1,0,2), (1,0,3), |
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30 | (1,1,1), (1,1,2), (1,1,3)]) # 2 faulty cluster |
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31 | |
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32 | faultynames = [] |
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33 | faultynames.append("0 faulty core") |
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34 | faultynames.append("1 faulty core") |
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35 | faultynames.append("2 faulty cores") |
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36 | faultynames.append("1 faulty cluster") |
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37 | faultynames.append("2 faulty clusters") |
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38 | |
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39 | # number of processors per cluster |
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40 | nprocs = 4 |
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41 | |
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42 | assert len(sys.argv) > 1, "Introduce platform base directory path" |
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43 | |
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44 | # translate the relative path (if needed) into an absolute path |
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45 | basedir = os.path.abspath(sys.argv[1]) |
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46 | print "[ run.py ] platform base directory: {0}".format(basedir) |
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47 | |
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48 | # repeat while configurations is not empty |
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49 | for f in xrange(len(faultylist)): |
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50 | for x,y in configs: |
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51 | confname = "conf/config_{0}c{1}f".format(x*y, f) |
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52 | confdir = os.path.join(basedir, confname) |
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53 | print "[ run.py ] generating files for {0}".format(confdir) |
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54 | |
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55 | # 1. generate configuration and ouput directories |
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56 | try: |
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57 | os.makedirs(os.path.join(confdir, "config"), 0755) |
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58 | except OSError: |
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59 | pass # directory already exists => do nothing |
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60 | |
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61 | # 2. generate hard_config.h and fault_config.h files |
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62 | hardpath = os.path.join(confdir, "config/hard_config.h") |
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63 | xmlpath = os.path.join(confdir, "config/map.xml") |
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64 | faultpath = os.path.join(confdir, "config/fault_config.h") |
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65 | arch.main( x, y, nprocs, hardpath, xmlpath) |
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66 | faultyprocs.generate(faultylist[f], faultpath) |
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67 | |
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68 | # 3. compile simulator executable |
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69 | dst = os.path.join(basedir, "hard_config.h") |
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70 | if os.path.lexists(dst): os.unlink(dst) |
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71 | os.symlink(hardpath, dst) |
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72 | subprocess.call(["make", |
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73 | "-C", basedir |
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74 | ]) |
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75 | |
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76 | # 4. compile distributed boot executable |
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77 | dst = os.path.join(confdir, "config/boot_config.h") |
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78 | if os.path.lexists(dst): os.unlink(dst) |
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79 | os.symlink(os.path.join(basedir, "soft/config/boot_config.h"), dst) |
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80 | subprocess.call(["make", |
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81 | "-C", os.path.join(basedir, "soft"), |
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82 | "CONFDIR=" + confdir |
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83 | ]) |
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84 | |
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85 | # 5. execute simulator |
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86 | os.environ["DISTRIBUTED_BOOT"] = "1" |
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87 | os.environ["SOCLIB_TTY"] = "FILES" |
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88 | |
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89 | if x*y <= 4 : ompthreads = x*y |
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90 | elif x*y <= 16: ompthreads = 4 |
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91 | else: ompthreads = 8 |
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92 | with open(os.path.join(confdir, "log"), "w") as logfile: |
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93 | print "executing simul.x" |
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94 | subprocess.call([os.path.join(basedir, "simul.x"), |
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95 | "-SOFT" , os.path.join(basedir, "soft/build/soft.elf"), |
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96 | "-DISK" , "/dev/null", |
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97 | "-THREADS", str(ompthreads), |
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98 | "-NCYCLES", "1000000"], |
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99 | stdout=logfile, |
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100 | stderr=logfile, |
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101 | ) |
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102 | |
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103 | # 6. move simulation terminal output into the target config dir |
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104 | os.rename("term0", os.path.join(confdir, "term")) |
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105 | |
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106 | # end for each config |
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107 | #end for each faulty |
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108 | |
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109 | # parse terminal logs to obtain statistics |
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110 | statsdir = os.path.join(basedir, 'stats') |
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111 | try: |
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112 | os.makedirs(statsdir, 0755) |
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113 | except OSError: |
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114 | pass # directory already exists => do nothing |
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115 | |
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116 | parse_ffstend(configs, |
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117 | faultynames, |
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118 | os.path.join(basedir, 'conf'), |
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119 | os.path.join(statsdir, 'ffst_stats.dat')) |
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120 | |
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121 | # vim: tabstop=4 : softtabstop=4 : shiftwidth=4 : expandtab |
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