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Commit 3b0cd388 authored by Tobias Pape's avatar Tobias Pape Committed by Stefan Marr
Browse files

push time and random to universe

first, _start_time in the primitve module would be frozen on translate time
and not set when the binary starts.

second, python random is not rpython, we use rrandom
parent 2504504e
......@@ -5,7 +5,6 @@ from som.vmobjects.integer import integer_value_fits, Integer
from som.vmobjects.double import Double
import math
import random
def _push_long_result(frame, result, universe):
# Check with integer bounds and push:
......@@ -34,7 +33,8 @@ def _sqrt(ivkbl, frame, interpreter):
def _atRandom(ivkbl, frame, interpreter):
rcvr = frame.pop()
frame.push(interpreter.get_universe().new_integer(rcvr.get_embedded_integer() * random.random()))
rcvr.get_embedded_integer() * interpreter.universe().random.random())))
def _plus(ivkbl, frame, interpreter):
right_obj = frame.pop()
......@@ -5,8 +5,6 @@ from som.vm.universe import std_print, std_println
import time
_start_time = time.time() # a float of the time in seconds
def _load(ivkbl, frame, interpreter):
argument = frame.pop()
frame.pop() # not required
......@@ -37,20 +35,20 @@ def _print_newline(ivkbl, frame, interpreter):
def _time(ivkbl, frame, interpreter):
frame.pop() # ignore
_time = time.time() - _start_time
frame.push(interpreter.get_universe().new_integer(_time * 1000))
_time = time.time() - interpreter.universe().start_time
frame.push(interpreter.universe().new_integer(int(_time * 1000)))
def _ticks(ivkbl, frame, interpreter):
frame.pop() # ignore
_time = time.time() - _start_time
frame.push(interpreter.get_universe().new_integer(_time * 1000000))
_time = time.time() - interpreter.universe().start_time
frame.push(interpreter.universe().new_integer(int(_time * 1000000)))
def _fullGC(ivkbl, frame, interpreter):
# naught - GC is entirely left to Python
class SystemPrimitives(Primitives):
def install_primitives(self):
self._install_instance_primitive(Primitive("load:", self._universe, _load))
self._install_instance_primitive(Primitive("exit:", self._universe, _exit))
from rpython.rlib.rrandom import Random
from som.interpreter.interpreter import Interpreter
from som.interpreter.bytecodes import Bytecodes
from som.vm.symbol_table import SymbolTable
......@@ -18,6 +20,8 @@ from som.vm.shell import Shell
import som.compiler.sourcecode_compiler as sourcecode_compiler
import os
import time
from rlib.exit import Exit
from rlib.osext import path_split
......@@ -54,6 +58,9 @@ class Universe(object):
self._avoid_exit = avoid_exit
self._dump_bytecodes = False
self.classpath = None
self.start_time = time.time() # a float of the time in seconds
self.random = Random(abs(int(time.clock() * time.time())))
def exit(self, error_code):
if self._avoid_exit:
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