X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d656f9465e7b1c36319f86eeafdcec58fe9551a4..578bed66470a134ca18b1165ec11347fff7eb236:/src/simix/simcalls.py diff --git a/src/simix/simcalls.py b/src/simix/simcalls.py index 093fe97b15..a650164384 100755 --- a/src/simix/simcalls.py +++ b/src/simix/simcalls.py @@ -1,13 +1,14 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -# Copyright (c) 2014-2017. The SimGrid Team. All rights reserved. +# Copyright (c) 2014-2019. The SimGrid Team. All rights reserved. # This program is free software; you can redistribute it and/or modify it # under the terms of the license (GNU LGPL) which comes with this package. import re import glob +import sys class Arg(object): @@ -21,9 +22,10 @@ class Arg(object): def rettype(self): return self.type + class Simcall(object): - simcalls_BODY = None - simcalls_PRE = None + simcalls_body = None + simcalls_pre = None def __init__(self, name, handler, res, args, call_kind): self.name = name @@ -34,15 +36,15 @@ class Simcall(object): def check(self): # libsmx.c simcall_BODY_ - if self.simcalls_BODY is None: + if self.simcalls_body is None: f = open('libsmx.cpp') - self.simcalls_BODY = set(re.findall(r'simcall_BODY_(.*?)\(', f.read())) + self.simcalls_body = set(re.findall(r'simcall_BODY_(.*?)\(', f.read())) f.close() - if self.name not in self.simcalls_BODY: + if self.name not in self.simcalls_body: print ('# ERROR: No function calling simcall_BODY_%s' % self.name) print ('# Add something like this to libsmx.c:') print ('%s simcall_%s(%s)' % (self.res.rettype(), self.name, ', '. - join('%s %s' % (arg.rettype(), arg.name) for arg in self.args))) + join('%s %s' % (arg.rettype(), arg.name) for arg in self.args))) print ('{') print (' return simcall_BODY_%s(%s);' % (self.name, "...")) print ('}') @@ -50,25 +52,28 @@ class Simcall(object): # smx_*.c void simcall_HANDLER_host_on(smx_simcall_t simcall, # smx_host_t h) - if self.simcalls_PRE is None: - self.simcalls_PRE = set() - for fn in glob.glob('smx_*') + glob.glob('ActorImpl*') + glob.glob('../mc/*cpp'): + if self.simcalls_pre is None: + self.simcalls_pre = set() + for fn in glob.glob('smx_*') + glob.glob('../kernel/actor/ActorImpl*') + \ + glob.glob('../mc/*cpp') + glob.glob('../kernel/activity/*cpp'): f = open(fn) - self.simcalls_PRE |= set(re.findall(r'simcall_HANDLER_(.*?)\(', f.read())) + self.simcalls_pre |= set(re.findall(r'simcall_HANDLER_(.*?)\(', f.read())) f.close() if self.need_handler: - if self.name not in self.simcalls_PRE: + if self.name not in self.simcalls_pre: print ('# ERROR: No function called simcall_HANDLER_%s' % self.name) print ('# Add something like this to the relevant C file (like smx_io.c if it\'s an IO call):') print ('%s simcall_HANDLER_%s(smx_simcall_t simcall%s)' % (self.res.rettype(), self.name, ''. - join(', %s %s' % (arg.rettype(), arg.name)for arg in self.args))) + join(', %s %s' % (arg.rettype(), arg.name)for arg in self.args))) print ('{') print (' // Your code handling the simcall') print ('}') return False else: - if self.name in self.simcalls_PRE: - print ('# ERROR: You have a function called simcall_HANDLER_%s, but that simcall is not using any handler' % self.name) + if self.name in self.simcalls_pre: + print ( + '# ERROR: You have a function called simcall_HANDLER_%s, but that simcall is not using any handler' % + self.name) print ('# Either change your simcall definition, or kill that function') return False return True @@ -82,7 +87,7 @@ class Simcall(object): def accessors(self): res = [] res.append('') - regex = re.compile(r"^boost::intrusive_ptr<(.*?)>(.*)$") # to compute the raw type + regex = re.compile(r"^boost::intrusive_ptr<(.*?)>(.*)$") #  to compute the raw type # Arguments getter/setters for i in range(len(self.args)): arg = self.args[i] @@ -124,19 +129,19 @@ class Simcall(object): def case(self): res = [] - args = [ "simgrid::simix::unmarshal<%s>(simcall->args[%d])" % (arg.rettype(), i) - for i, arg in enumerate(self.args) ] + args = ["simgrid::simix::unmarshal<%s>(simcall->args[%d])" % (arg.rettype(), i) + for i, arg in enumerate(self.args)] res.append('case SIMCALL_%s:' % (self.name.upper())) if self.need_handler: call = "simcall_HANDLER_%s(simcall%s%s)" % (self.name, - ", " if len(args) > 0 else "", - ', '.join(args)) + ", " if len(args) > 0 else "", + ', '.join(args)) else: call = "SIMIX_%s(%s)" % (self.name, ', '.join(args)) if self.call_kind == 'Func': res.append(" simgrid::simix::marshal<%s>(simcall->result, %s);" % (self.res.rettype(), call)) else: - res.append(" " + call + ";"); + res.append(" " + call + ";") if self.call_kind != 'Blck': res.append(' SIMIX_simcall_answer(simcall);') res.append(' break;') @@ -147,8 +152,8 @@ class Simcall(object): res = [''] res.append( 'inline static %s simcall_BODY_%s(%s)' % (self.res.rettype(), - self.name, - ', '.join('%s %s' % (arg.rettype(), arg.name) for arg in self.args))) + self.name, + ', '.join('%s %s' % (arg.rettype(), arg.name) for arg in self.args))) res.append('{') res.append(' if (0) /* Go to that function to follow the code flow through the simcall barrier */') if self.need_handler: @@ -156,13 +161,13 @@ class Simcall(object): ', '.join(["&SIMIX_process_self()->simcall"] + [arg.name for arg in self.args]))) else: res.append(' SIMIX_%s(%s);' % (self.name, - ', '.join(arg.name for arg in self.args))) + ', '.join(arg.name for arg in self.args))) res.append(' return simcall<%s%s>(SIMCALL_%s%s);' % ( self.res.rettype(), - "".join([ ", " + arg.rettype() for i, arg in enumerate(self.args) ]), + "".join([", " + arg.rettype() for i, arg in enumerate(self.args)]), self.name.upper(), - "".join([ ", " + arg.name for i, arg in enumerate(self.args) ]) - )); + "".join([", " + arg.name for i, arg in enumerate(self.args)]) + )) res.append('}') return '\n'.join(res) @@ -236,7 +241,7 @@ def header(name): fd.write( '/* change simcalls specification in src/simix/simcalls.in */\n') fd.write( - '/* Copyright (c) 2014-2017. The SimGrid Team. All rights reserved. */\n') + '/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved. */\n') fd.write( '/**********************************************************************/\n\n') fd.write('/*\n') @@ -261,6 +266,7 @@ def handle(fd, func, simcalls, guarded_simcalls): fd.write('\n'.join(func(simcall) for simcall in ll)) fd.write('\n#endif\n') + if __name__ == '__main__': simcalls, simcalls_dict = parse('simcalls.in') @@ -268,16 +274,15 @@ if __name__ == '__main__': ok &= all(map(Simcall.check, simcalls)) for k, v in simcalls_dict.items(): ok &= all(map(Simcall.check, v)) - # FIXME: we should not hide it - # if not ok: - # print ("Some checks fail!") - # sys.exit(1) + if not ok: + print ("Some checks fail!") + sys.exit(1) # # popping_accessors.hpp # fd = header('popping_accessors.hpp') - fd.write('#include "src/simix/popping_private.hpp"'); + fd.write('#include "src/simix/popping_private.hpp"') handle(fd, Simcall.accessors, simcalls, simcalls_dict) fd.write( "\n\n/* The prototype of all simcall handlers, automatically generated for you */\n\n") @@ -296,6 +301,7 @@ if __name__ == '__main__': handle(fd, Simcall.enum, simcalls, simcalls_dict) + fd.write('\n') fd.write(' NUM_SIMCALLS\n') fd.write('} e_smx_simcall_t;\n') fd.close() @@ -311,6 +317,8 @@ if __name__ == '__main__': fd.write('#if SIMGRID_HAVE_MC\n') fd.write('#include "src/mc/mc_forward.hpp"\n') fd.write('#endif\n') + fd.write('#include "src/kernel/activity/ConditionVariableImpl.hpp"\n') + fd.write('\n') fd.write('XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix_popping);\n\n') @@ -335,7 +343,7 @@ if __name__ == '__main__': ' XBT_DEBUG("Handling simcall %p: %s", simcall, SIMIX_simcall_name(simcall->call));\n') fd.write(' SIMCALL_SET_MC_VALUE(simcall, value);\n') fd.write( - ' if (simcall->issuer->context->iwannadie && simcall->call != SIMCALL_PROCESS_CLEANUP)\n') + ' if (simcall->issuer->context_->iwannadie)\n') fd.write(' return;\n') fd.write(' switch (simcall->call) {\n') @@ -344,12 +352,10 @@ if __name__ == '__main__': fd.write(' case NUM_SIMCALLS:\n') fd.write(' break;\n') fd.write(' case SIMCALL_NONE:\n') - fd.write(' THROWF(arg_error,0,"Asked to do the noop syscall on %s@%s",\n') - fd.write(' simcall->issuer->name.c_str(),\n') - fd.write(' sg_host_get_name(simcall->issuer->host)\n') - fd.write(' );\n') - fd.write(' break;\n') - fd.write('\n') + fd.write(' THROWF(arg_error, 0, "Asked to do the noop syscall on %s@%s", simcall->issuer->get_cname(),\n') + fd.write(' sg_host_get_name(simcall->issuer->get_host()));\n') + fd.write(' default:\n') + fd.write(' THROW_IMPOSSIBLE;\n') fd.write(' }\n') fd.write('}\n') @@ -364,6 +370,7 @@ if __name__ == '__main__': fd.write('#include "xbt/ex.h"\n') fd.write('#include \n') fd.write('#include \n') + fd.write("/** @cond */ // Please Doxygen, don't look at this\n") fd.write(''' template @@ -372,9 +379,9 @@ inline static R simcall(e_smx_simcall_t call, T const&... t) smx_actor_t self = SIMIX_process_self(); simgrid::simix::marshal(&self->simcall, call, t...); if (self != simix_global->maestro_process) { - XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name.c_str(), - SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call); - SIMIX_process_yield(self); + XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->get_cname(), SIMIX_simcall_name(self->simcall.call), + (int)self->simcall.call); + self->yield(); } else { SIMIX_simcall_handle(&self->simcall, 0); } @@ -382,5 +389,5 @@ inline static R simcall(e_smx_simcall_t call, T const&... t) } ''') handle(fd, Simcall.body, simcalls, simcalls_dict) - fd.write(" /** @endcond */\n"); + fd.write(" /** @endcond */\n") fd.close()