M-Labs/artiq
2
0
Fork 2
mirror of https://github.com/m-labs/artiq.git synced 2024-12-25 19:28:26 +08:00
Code Issues Projects Releases Wiki Activity

devices/runtime: pretty-print

Browse Source
This commit is contained in:
Sebastien Bourdeauducq 2014-10-14 19:49:39 +08:00
parent 88ad4fbf23
commit cbf915c2cc
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
artiq/devices/runtime.py
View File

@ -5,6 +5,7 @@ from llvm import core as lc
from llvm import target as lt
from artiq.py2llvm import base_types
from artiq.language import units
lt.initialize_all()
@ -138,12 +139,17 @@ def _debug_dump_obj(obj):
class Environment(LinkInterface):
def __init__(self, ref_period):
self.cpu_type = "or1k"
self.ref_period = ref_period
# allow 1ms for all initial DDS programming
self.initial_time = int(Fraction(1, 1000)/self.ref_period)
def emit_object(self):
tm = lt.TargetMachine.new(triple="or1k", cpu="generic")
tm = lt.TargetMachine.new(triple=self.cpu_type, cpu="generic")
obj = tm.emit_object(self.llvm_module)
_debug_dump_obj(obj)
return obj
def __repr__(self):
return "<Environment {} {}>".format(self.cpu_type,
str(units.Hz/self.ref_period))