1# Copyright (c) 2018 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 21 unchanged lines hidden (view full) --- 30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35# 36# Authors: Giacomo Travaglini 37 |
38from six import string_types 39 |
40from m5.SimObject import * 41from m5.params import * 42 43# QoS scheduler policy used to serve incoming transaction 44class QoSPolicy(SimObject): 45 type = 'QoSPolicy' 46 abstract = True 47 cxx_header = "mem/qos/policy.hh" --- 20 unchanged lines hidden (view full) --- 68 def init(self): 69 if not self._mpriorities: 70 print("Error, use setMasterPriority to init masters/priorities\n"); 71 exit(1) 72 else: 73 for mprio in self._mpriorities: 74 master = mprio[0] 75 priority = mprio[1] |
76 if isinstance(master, string_types): |
77 self.getCCObject().initMasterName( 78 master, int(priority)) 79 else: 80 self.getCCObject().initMasterObj( 81 master.getCCObject(), priority) 82 83 # default fixed priority value for non-listed Masters 84 qos_fixed_prio_default_prio = Param.UInt8(0, --- 20 unchanged lines hidden (view full) --- 105 def init(self): 106 if not self._mscores: 107 print("Error, use setInitialScore to init masters/scores\n"); 108 exit(1) 109 else: 110 for mprio in self._mscores: 111 master = mprio[0] 112 score = mprio[1] |
113 if isinstance(master, string_types): |
114 self.getCCObject().initMasterName( 115 master, float(score)) 116 else: 117 self.getCCObject().initMasterObj( 118 master.getCCObject(), float(score)) 119 120 weight = Param.Float(0.5, "Pf score weight") |