source: soft/giet_vm/giet_python/genmap @ 454

Last change on this file since 454 was 453, checked in by alain, 10 years ago

Remove the use_tty, use_timer, use_nic etc. from the mapping.
Introduce the router application in genmap.
  • Property svn:executable set to *
File size: 11.1 KB
Line 
1#!/usr/bin/env python
2
3#######################################################################################
4#   file   : genmap
5#   date   : april 2014
6#   author : Alain Greiner
7#######################################################################################
8# This generic script maps one or several multi-tasks applications on a specific
9# instance of the multi-processors/multi-clusters TSAR architecture.
10# It generates the files required for hardware and software compilation:
11# 1) The "hard_config.h" file is used to generate the top.cppnetbsd file (hardware),
12#    and to compile the tsar_preloader.elf, the GietVM boot.elf and kernel.elf files.
13# 2) The optionals "map.bin" and vsegs.ld" files are used to configure the GietVM.
14# 3) The optional "netbsd.dts" file can be used to configure NetBSD.
15# 4) The optional "netbsd.dts" file can be used to configure NetBSD.
16# 5) The optional "arch.bib" file can be used to configure ALMOS.
17# 6) An optional "map.xml" file can be generated for debug.
18#######################################################################################
19# The hardware parameters  are:
20#  - x_size    : number of clusters in a row
21#  - y_size    : number of clusters in a column
22#  - nb_procs  : number of processors per cluster
23#  - nb_ttys   : number of TTY channels
24#  - fbf_size  : frame buffer width & heigth
25#######################################################################################
26# The supported platforms are:
27# - tsar_generic_iob
28# - tsar_generic_leti
29#######################################################################################
30# The supported parallel applications are:
31# - sort (one thread per processor)
32# - transpose (one thread per processor)
33# - convol (one thread per processor)
34#######################################################################################
35
36from optparse import OptionParser
37from mapping import *
38
39import sys
40
41######################################################################################
42#   define command line arguments   
43######################################################################################
44
45parser = OptionParser()
46
47parser.add_option( '--arch', type = 'string', dest = 'arch_path',
48                   help = 'define pathname to architecture' )
49
50parser.add_option( '--x', type = 'int', dest = 'x_size', 
51                   default = 2,
52                   help = 'define number of clusters in a row' )
53
54parser.add_option( '--y', type = 'int', dest = 'y_size', 
55                   default = 2,
56                   help = 'define number of clusters in a column' )
57
58parser.add_option( '--p', type = 'int', dest = 'nb_procs', 
59                   default = 2,
60                   help = 'define number of processors per cluster' )
61
62parser.add_option( '--tty', type = 'int', dest = 'nb_ttys', 
63                   default = 1,
64                   help = 'define number of tty channels' )
65
66parser.add_option( '--fbf', type = 'int', dest = 'fbf_size', 
67                   default = 128,
68                   help = 'define frame buffer width and heigth' )
69
70parser.add_option( '--v', action = 'store_true', dest = 'verbose',
71                   default = False,
72                   help = 'display detailed report on map.bin file generation' )
73
74parser.add_option( '--netbsd', type = 'string', dest = 'netbsd_path', 
75                   help = 'define pathname for the netbsd.dts file' )
76
77parser.add_option( '--linux', type = 'string', dest = 'linux_path', 
78                   help = 'define pathname for the linux.dts file' )
79
80parser.add_option( '--almos', type = 'string', dest = 'almos_path', 
81                   help = 'define pathname for the arch.bib file' )
82
83parser.add_option( '--giet', type = 'string', dest = 'giet_path', 
84                   help = 'define pathname for the map.bin & vsegs.ld file ' )
85
86parser.add_option( '--hard', type = 'string', dest = 'hard_path',
87                   help = 'define pathname for the hard_config.h file ' )
88
89parser.add_option( '--xml', type = 'string', dest = 'xml_path', 
90                   help = 'define pathname for the map.xml file' )
91
92############  supported applications   ###############################################
93
94parser.add_option( '--transpose', action = 'store_true', dest = 'transpose',
95                   default = False,
96                   help = 'map the "transpose" application for the GietVM' )
97
98parser.add_option( '--sort', action = 'store_true', dest = 'sort',     
99                   default = False,
100                   help = 'map the "sort" application for the GietVM' )
101
102parser.add_option( '--convol', action = 'store_true', dest = 'convol',     
103                   default = False,
104                   help = 'map the "convol" application for the GietVM' )
105
106parser.add_option( '--router', action = 'store_true', dest = 'router',     
107                   default = False,
108                   help = 'map the "router" application for the GietVM' )
109
110parser.add_option( '--display', action = 'store_true', dest = 'display',     
111                   default = False,
112                   help = 'map the "display" application for the GietVM' )
113
114######################################################################################
115#   Get command line arguments
116######################################################################################
117
118(options,args) = parser.parse_args()
119
120x_size        = options.x_size      # number of clusters in a row
121y_size        = options.y_size      # number of clusters in a column
122nb_procs      = options.nb_procs    # number of processors in a cluster
123nb_ttys       = options.nb_ttys     # number of TTY channels           
124fbf_size      = options.fbf_size    # frame buffer width & heigth
125
126verbose       = options.verbose     # report on map.bin generation if True
127
128netbsd_path   = options.netbsd_path # path for netbsd.dts file
129linux_path    = options.linux_path  # path for linux.dts file
130almos_path    = options.almos_path  # path for arch.bib file
131giet_path     = options.giet_path   # path for map.bin & vsegs.ld files
132hard_path     = options.hard_path   # path for the hard_config.h file
133
134arch_path     = options.arch_path   # path to selected architecture
135
136xml_path      = options.xml_path    # path for map.xml file     
137
138map_transpose = options.transpose   # map "transpose" application if True
139map_sort      = options.sort        # map "sort" application if True
140map_convol    = options.convol      # map "convol" application if True
141map_router    = options.router      # map "convol" application if True
142map_display   = options.display     # map "convol" application if True
143
144######################################################################################
145#   build empty platform (no applications yet)
146######################################################################################
147
148if   ( arch_path == None  ): 
149    print 'You must select a generic architecture on the command line' 
150    sys.exit(1)
151
152# dynamically append the architecture to PYTHON path (directory pathname)
153sys.path.append( arch_path )
154
155# dynamically import the PYTHON mapping generator module (file name)
156select = __import__( 'arch' )
157
158# build mapping calling the function (function name)
159mapping = select.arch( x_size, y_size, nb_procs, nb_ttys, fbf_size )
160print '[genmap] platform %s build' % mapping.name
161
162######################################################################################
163#   complete mapping with application(s) as required
164######################################################################################
165
166if ( map_transpose ):
167    app = __import__( 'transpose' )
168    app.transpose( mapping )
169    print '[genmap] application "transpose" will be loaded'
170
171if ( map_sort ):     
172    app = __import__( 'sort' )
173    app.sort( mapping )
174    print '[genmap] application "sort" will be loaded'
175
176if ( map_convol ):     
177    app = __import__( 'convol' )
178    app.convol( mapping )
179    print '[genmap] application "convol" will be loaded'
180
181if ( map_router ):     
182    app = __import__( 'router' )
183    app.router( mapping )
184    print '[genmap] application "router" will be loaded'
185
186if ( map_display ):     
187    app = __import__( 'display' )
188    app.display( mapping )
189    print '[genmap] application "display" will be loaded'
190
191######################################################################################
192#   Generate xml file if required.
193#   It can be used for debug.
194######################################################################################
195
196if ( xml_path != None ):
197    pathname = xml_path + '/map.xml'
198    f = open ( pathname, 'w' )
199    f.write( mapping.xml() )
200    print '[genmap] %s generated for debug' % pathname
201
202######################################################################################
203#   Generate netbsd.dts file if required.
204#   It is used for NetBSD configuration.
205######################################################################################
206
207if ( (netbsd_path != None) and (arch_path != None) ):
208    pathname = netbsd_path + '/netbsd.dts'
209    f = open ( pathname, 'w' )
210    f.write( mapping.netbsd_dts() )
211    print '[genmap] %s generated' % pathname
212
213######################################################################################
214#   Generate linux.dts file if required.
215#   It is used for LINUX configuration.
216######################################################################################
217
218if ( (linux_path != None) and (arch_path != None) ):
219    pathname = linux_path + '/linux.dts'
220    f = open ( pathname, 'w' )
221    f.write( mapping.linux_dts() )
222    print '[genmap] %s generated' % pathname
223
224######################################################################################
225#   Generate arch.bib file if required.
226#   It is used for ALMOS configuration.
227######################################################################################
228
229if ( (almos_path != None) and (arch_path != None) ):
230    pathname = almos_path + '/arch.info'
231    f = open ( pathname, 'w' )
232    f.write( mapping.almos_arch() )
233    print '[genmap] %s generated for almos' % pathname
234
235######################################################################################
236#   Generate map.bin, giet_vsegs.ld, and hard_config.h files if required.
237#   They are used for GietVM compilation and configuration.
238######################################################################################
239
240if ( (giet_path != None) and (arch_path != None) ):
241
242    pathname = giet_path + '/map.bin'
243    f = open ( pathname, 'w' )
244    f.write( str( mapping.cbin( verbose ) ) )
245    print '[genmap] %s generated for giet_vm' % pathname
246
247    pathname = giet_path + '/hard_config.h'
248    f = open ( pathname, 'w' )
249    f.write( mapping.hard_config() )
250    print '[genmap] %s generated for giet_vm' % pathname
251
252    pathname = giet_path + '/giet_vsegs.ld'
253    f = open ( pathname, 'w' )
254    f.write( mapping.giet_vsegs() )
255    print '[genmap] %s generated for giet_vm' % pathname
256
257######################################################################################
258#   Generate hard_config.h file if required.
259######################################################################################
260
261if ( hard_path != None ):
262
263    pathname = hard_path + '/hard_config.h'
264    f = open ( pathname, 'w' )
265    f.write( mapping.hard_config() )
266    print '[genmap] %s generated for %s' % (pathname, arch_path)
267
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