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configs: add option to set the timeouts for the TCPs and SQCs

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Change-Id: Icff2bd0237ddcc0d21db17208df8e53ff6f43e86
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/28129
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Joe Gross
2018-04-27 19:50:44 -04:00
committed by Anthony Gutierrez
parent 15adefd7bc
commit 720e6aac7a
4 changed files with 63 additions and 0 deletions
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15
configs/ruby/GPU_RfO.py
View File

@@ -168,6 +168,11 @@ class TCPCntrl(TCP_Controller, CntrlBase):
self.coalescer.max_outstanding_requests = options.simds_per_cu * \
options.wfs_per_simd * \
options.wf_size
if options.tcp_deadlock_threshold:
self.coalescer.deadlock_threshold = \
options.tcp_deadlock_threshold
self.coalescer.max_coalesces_per_cycle = \
options.max_coalesces_per_cycle
self.sequencer = RubySequencer()
self.sequencer.version = self.seqCount()
@@ -240,6 +245,10 @@ class SQCCntrl(SQC_Controller, CntrlBase):
self.sequencer.support_data_reqs = False
self.sequencer.is_cpu_sequencer = False
if options.sqc_deadlock_threshold:
self.sequencer.deadlock_threshold = \
options.sqc_deadlock_threshold
self.ruby_system = ruby_system
if options.recycle_latency:
@@ -416,6 +425,8 @@ def define_options(parser):
help="number of TCC directories and banks in the GPU")
parser.add_option("--TCP_latency", type="int", default=4,
help="TCP latency")
parser.add_option("--tcp-deadlock-threshold", type='int',
help="Set the TCP deadlock threshold to some value")
parser.add_option("--TCC_latency", type="int", default=16,
help="TCC latency")
parser.add_option("--tcc-size", type='string', default='256kB',
@@ -424,6 +435,10 @@ def define_options(parser):
help="tcp size")
parser.add_option("--tcc-dir-factor", type='int', default=4,
help="TCCdir size = factor *(TCPs + TCC)")
parser.add_option("--sqc-deadlock-threshold", type='int',
help="Set the SQC deadlock threshold to some value")
parser.add_option("--max-coalesces-per-cycle", type="int", default=1,
help="Maximum insts that may coalesce in a cycle");
def create_system(options, full_system, system, dma_devices, bootmem,
ruby_system):

16
configs/ruby/GPU_VIPER.py
View File

@@ -153,6 +153,11 @@ class TCPCntrl(TCP_Controller, CntrlBase):
self.coalescer.ruby_system = ruby_system
self.coalescer.support_inst_reqs = False
self.coalescer.is_cpu_sequencer = False
if options.tcp_deadlock_threshold:
self.coalescer.deadlock_threshold = \
options.tcp_deadlock_threshold
self.coalescer.max_coalesces_per_cycle = \
options.max_coalesces_per_cycle
self.sequencer = RubySequencer()
self.sequencer.version = self.seqCount()
@@ -227,6 +232,9 @@ class SQCCntrl(SQC_Controller, CntrlBase):
self.sequencer.ruby_system = ruby_system
self.sequencer.support_data_reqs = False
self.sequencer.is_cpu_sequencer = False
if options.sqc_deadlock_threshold:
self.sequencer.deadlock_threshold = \
options.sqc_deadlock_threshold
self.ruby_system = ruby_system
@@ -370,6 +378,9 @@ def define_options(parser):
help = "SQC cache size")
parser.add_option("--sqc-assoc", type = 'int', default = 8,
help = "SQC cache assoc")
parser.add_option("--sqc-deadlock-threshold", type='int',
help="Set the SQC deadlock threshold to some value")
parser.add_option("--WB_L1", action = "store_true", default = False,
help = "writeback L1")
parser.add_option("--WB_L2", action = "store_true", default = False,
@@ -386,6 +397,11 @@ def define_options(parser):
help = "tcp size")
parser.add_option("--tcp-assoc", type = 'int', default = 16,
help = "tcp assoc")
parser.add_option("--tcp-deadlock-threshold", type='int',
help="Set the TCP deadlock threshold to some value")
parser.add_option("--max-coalesces-per-cycle", type="int", default=1,
help="Maximum insts that may coalesce in a cycle");
parser.add_option("--noL1", action = "store_true", default = False,
help = "bypassL1")

17
configs/ruby/GPU_VIPER_Baseline.py
View File

@@ -153,6 +153,11 @@ class TCPCntrl(TCP_Controller, CntrlBase):
self.coalescer.ruby_system = ruby_system
self.coalescer.support_inst_reqs = False
self.coalescer.is_cpu_sequencer = False
if options.tcp_deadlock_threshold:
self.coalescer.deadlock_threshold = \
options.tcp_deadlock_threshold
self.coalescer.max_coalesces_per_cycle = \
options.max_coalesces_per_cycle
self.sequencer = RubySequencer()
self.sequencer.version = self.seqCount()
@@ -192,6 +197,10 @@ class SQCCntrl(SQC_Controller, CntrlBase):
self.sequencer.ruby_system = ruby_system
self.sequencer.support_data_reqs = False
self.sequencer.is_cpu_sequencer = False
if options.sqc_deadlock_threshold:
self.sequencer.deadlock_threshold = \
options.sqc_deadlock_threshold
self.ruby_system = ruby_system
if options.recycle_latency:
self.recycle_latency = options.recycle_latency
@@ -343,6 +352,9 @@ def define_options(parser):
help = "SQC cache size")
parser.add_option("--sqc-assoc", type = 'int', default = 8,
help = "SQC cache assoc")
parser.add_option("--sqc-deadlock-threshold", type='int',
help="Set the SQC deadlock threshold to some value")
parser.add_option("--region-dir-entries", type = "int", default = 8192)
parser.add_option("--dir-tag-latency", type = "int", default = 8)
parser.add_option("--dir-tag-banks", type = "int", default = 4)
@@ -364,6 +376,11 @@ def define_options(parser):
help = "tcc assoc")
parser.add_option("--tcp-size", type = 'string', default = '16kB',
help = "tcp size")
parser.add_option("--tcp-deadlock-threshold", type='int',
help="Set the TCP deadlock threshold to some value")
parser.add_option("--max-coalesces-per-cycle", type="int", default=1,
help="Maximum insts that may coalesce in a cycle");
parser.add_option("--sampler-sets", type = "int", default = 1024)
parser.add_option("--sampler-assoc", type = "int", default = 16)
parser.add_option("--sampler-counter", type = "int", default = 512)

15
configs/ruby/GPU_VIPER_Region.py
View File

@@ -154,6 +154,11 @@ class TCPCntrl(TCP_Controller, CntrlBase):
self.coalescer.ruby_system = ruby_system
self.coalescer.support_inst_reqs = False
self.coalescer.is_cpu_sequencer = False
if options.tcp_deadlock_threshold:
self.coalescer.deadlock_threshold = \
options.tcp_deadlock_threshold
self.coalescer.max_coalesces_per_cycle = \
options.max_coalesces_per_cycle
self.sequencer = RubySequencer()
self.sequencer.version = self.seqCount()
@@ -193,6 +198,10 @@ class SQCCntrl(SQC_Controller, CntrlBase):
self.sequencer.ruby_system = ruby_system
self.sequencer.support_data_reqs = False
self.sequencer.is_cpu_sequencer = False
if options.sqc_deadlock_threshold:
self.sequencer.deadlock_threshold = \
options.sqc_deadlock_threshold
self.ruby_system = ruby_system
if options.recycle_latency:
self.recycle_latency = options.recycle_latency
@@ -405,6 +414,8 @@ def define_options(parser):
help="SQC cache size")
parser.add_option("--sqc-assoc", type='int', default=8,
help="SQC cache assoc")
parser.add_option("--sqc-deadlock-threshold", type='int',
help="Set the SQC deadlock threshold to some value")
parser.add_option("--WB_L1", action="store_true",
default=False, help="L2 Writeback Cache")
@@ -420,6 +431,10 @@ def define_options(parser):
help="tcc assoc")
parser.add_option("--tcp-size", type='string', default='16kB',
help="tcp size")
parser.add_option("--tcp-deadlock-threshold", type='int',
help="Set the TCP deadlock threshold to some value")
parser.add_option("--max-coalesces-per-cycle", type="int", default=1,
help="Maximum insts that may coalesce in a cycle");
parser.add_option("--dir-tag-latency", type="int", default=4)
parser.add_option("--dir-tag-banks", type="int", default=4)