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make groundtest and unitest peers of rocketchip, with their own packages, harnesses and configs

This commit is contained in:
Henry Cook 2016-09-15 13:04:01 -07:00
parent c6f252a913
commit be9ddae77f
9 changed files with 151 additions and 148 deletions
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4
regression/Makefile
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@ -44,14 +44,14 @@ CONFIGS=DefaultConfig DefaultL2Config DefaultBufferlessConfig TinyConfig
endif endif
ifeq ($(SUITE),GroundtestSuite) ifeq ($(SUITE),GroundtestSuite)
PROJECT=rocketchip PROJECT=groundtest
CONFIGS=MemtestConfig MemtestBufferlessConfig MemtestStatelessConfig FancyMemtestConfig \ CONFIGS=MemtestConfig MemtestBufferlessConfig MemtestStatelessConfig FancyMemtestConfig \
BroadcastRegressionTestConfig BufferlessRegressionTestConfig CacheRegressionTestConfig \ BroadcastRegressionTestConfig BufferlessRegressionTestConfig CacheRegressionTestConfig \
ComparatorConfig ComparatorBufferlessConfig ComparatorL2Config ComparatorStatelessConfig ComparatorConfig ComparatorBufferlessConfig ComparatorL2Config ComparatorStatelessConfig
endif endif
ifeq ($(SUITE),UnittestSuite) ifeq ($(SUITE),UnittestSuite)
PROJECT=rocketchip.utest PROJECT=unittest
CONFIGS=UnitTestConfig CONFIGS=UnitTestConfig
endif endif

9
src/main/scala/coreplex/Configs.scala
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@ -11,19 +11,12 @@ import uncore.devices._
import uncore.converters._ import uncore.converters._
import rocket._ import rocket._
import rocket.Util._ import rocket.Util._
import util.ConfigUtils._
import rocketchip.{GlobalAddrMap, NCoreplexExtClients} import rocketchip.{GlobalAddrMap, NCoreplexExtClients}
import scala.math.max
import scala.collection.mutable.{LinkedHashSet, ListBuffer} import scala.collection.mutable.{LinkedHashSet, ListBuffer}
import DefaultTestSuites._ import DefaultTestSuites._
import cde.{Parameters, Config, Dump, Knob, CDEMatchError} import cde.{Parameters, Config, Dump, Knob, CDEMatchError}
object ConfigUtils {
def max_int(values: Int*): Int = {
values.reduce((a, b) => max(a, b))
}
}
import ConfigUtils._
class BaseCoreplexConfig extends Config ( class BaseCoreplexConfig extends Config (
topDefinitions = { (pname,site,here) => topDefinitions = { (pname,site,here) =>
type PF = PartialFunction[Any,Any] type PF = PartialFunction[Any,Any]

4
src/main/scala/coreplex/Coreplex.scala
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@ -164,7 +164,3 @@ class DefaultCoreplex(tp: Parameters, tc: CoreplexConfig) extends Coreplex()(tp,
io.master.mmio.foreach { _ <> mmioNetwork.port("ext") } io.master.mmio.foreach { _ <> mmioNetwork.port("ext") }
} }
} }
class GroundTestCoreplex(tp: Parameters, tc: CoreplexConfig) extends DefaultCoreplex(tp, tc) {
io.success := tileList.flatMap(_.io.elements get "success").map(_.asInstanceOf[Bool]).reduce(_&&_)
}

124
src/main/scala/coreplex/TestConfigs.scala → src/main/scala/groundtest/Configs.scala
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@ -1,19 +1,133 @@
package coreplex package groundtest
import Chisel._ import Chisel._
import groundtest._
import rocketchip.{GlobalAddrMap}
import rocket._ import rocket._
import uncore.tilelink._ import uncore.tilelink._
import uncore.coherence._ import uncore.coherence._
import uncore.agents._ import uncore.agents._
import uncore.devices.NTiles import uncore.devices.NTiles
import unittest._
import junctions._ import junctions._
import scala.collection.mutable.LinkedHashSet import scala.collection.mutable.LinkedHashSet
import scala.collection.immutable.HashMap
import cde.{Parameters, Config, Dump, Knob, CDEMatchError} import cde.{Parameters, Config, Dump, Knob, CDEMatchError}
import scala.math.max import scala.math.max
import ConfigUtils._ import coreplex._
import rocketchip._
import util.ConfigUtils._
/** Actual testing target Configs */
class GroundTestConfig extends Config(new WithGroundTest ++ new BaseConfig)
class ComparatorConfig extends Config(
new WithComparator ++ new GroundTestConfig)
class ComparatorL2Config extends Config(
new WithAtomics ++ new WithPrefetches ++
new WithL2Cache ++ new ComparatorConfig)
class ComparatorBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new ComparatorConfig)
class ComparatorStatelessConfig extends Config(
new WithStatelessBridge ++ new ComparatorConfig)
class MemtestConfig extends Config(new WithMemtest ++ new GroundTestConfig)
class MemtestL2Config extends Config(
new WithL2Cache ++ new MemtestConfig)
class MemtestBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new MemtestConfig)
class MemtestStatelessConfig extends Config(
new WithNGenerators(0, 1) ++ new WithStatelessBridge ++ new MemtestConfig)
// Test ALL the things
class FancyMemtestConfig extends Config(
new WithNGenerators(1, 2) ++ new WithNCores(2) ++ new WithMemtest ++
new WithNMemoryChannels(2) ++ new WithNBanksPerMemChannel(4) ++
new WithSplitL2Metadata ++ new WithL2Cache ++ new GroundTestConfig)
class CacheFillTestConfig extends Config(
new WithCacheFillTest ++ new WithPLRU ++ new WithL2Cache ++ new GroundTestConfig)
class BroadcastRegressionTestConfig extends Config(
new WithBroadcastRegressionTest ++ new GroundTestConfig)
class BufferlessRegressionTestConfig extends Config(
new WithBufferlessBroadcastHub ++ new BroadcastRegressionTestConfig)
class CacheRegressionTestConfig extends Config(
new WithCacheRegressionTest ++ new WithL2Cache ++ new GroundTestConfig)
class NastiConverterTestConfig extends Config(new WithNastiConverterTest ++ new GroundTestConfig)
class FancyNastiConverterTestConfig extends Config(
new WithNCores(2) ++ new WithNastiConverterTest ++
new WithNMemoryChannels(2) ++ new WithNBanksPerMemChannel(4) ++
new WithL2Cache ++ new GroundTestConfig)
class TraceGenConfig extends Config(
new WithNCores(2) ++ new WithTraceGen ++ new GroundTestConfig)
class TraceGenBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new TraceGenConfig)
class TraceGenL2Config extends Config(
new WithNL2Ways(1) ++ new WithL2Capacity(32 * 64 / 1024) ++
new WithL2Cache ++ new TraceGenConfig)
class MIF128BitComparatorConfig extends Config(
new WithMIFDataBits(128) ++ new ComparatorConfig)
class MIF128BitMemtestConfig extends Config(
new WithMIFDataBits(128) ++ new MemtestConfig)
class MIF32BitComparatorConfig extends Config(
new WithMIFDataBits(32) ++ new ComparatorConfig)
class MIF32BitMemtestConfig extends Config(
new WithMIFDataBits(32) ++ new MemtestConfig)
class PCIeMockupTestConfig extends Config(
new WithPCIeMockupTest ++ new GroundTestConfig)
/* Composable Configs to set individual parameters */
class WithGroundTest extends Config(
(pname, site, here) => pname match {
case BuildCoreplex =>
(p: Parameters, c: CoreplexConfig) => Module(new GroundTestCoreplex(p, c))
case TLKey("L1toL2") => {
val useMEI = site(NTiles) <= 1 && site(NCachedTileLinkPorts) <= 1
TileLinkParameters(
coherencePolicy = (
if (useMEI) new MEICoherence(site(L2DirectoryRepresentation))
else new MESICoherence(site(L2DirectoryRepresentation))),
nManagers = site(NBanksPerMemoryChannel)*site(NMemoryChannels) + 1,
nCachingClients = site(NCachedTileLinkPorts),
nCachelessClients = site(NCoreplexExtClients).get + site(NUncachedTileLinkPorts),
maxClientXacts = ((site(DCacheKey).nMSHRs + 1) +:
site(GroundTestKey).map(_.maxXacts))
.reduce(max(_, _)),
maxClientsPerPort = 1,
maxManagerXacts = site(NAcquireTransactors) + 2,
dataBeats = 8,
dataBits = site(CacheBlockBytes)*8)
}
case BuildTiles => {
val groundtest = if (site(XLen) == 64)
DefaultTestSuites.groundtest64
else
DefaultTestSuites.groundtest32
TestGeneration.addSuite(groundtest("p"))
TestGeneration.addSuite(DefaultTestSuites.emptyBmarks)
(0 until site(NTiles)).map { i =>
val tileSettings = site(GroundTestKey)(i)
(r: Bool, p: Parameters) => {
Module(new GroundTestTile(resetSignal = r)(p.alterPartial({
case TLId => "L1toL2"
case TileId => i
case NCachedTileLinkPorts => if(tileSettings.cached > 0) 1 else 0
case NUncachedTileLinkPorts => tileSettings.uncached
})))
}
}
}
case BuildExampleTop =>
(p: Parameters) => uncore.tilelink2.LazyModule(new ExampleTopWithTestRAM(p))
case FPUKey => None
case UseAtomics => false
case UseCompressed => false
case RegressionTestNames => LinkedHashSet("rv64ui-p-simple")
case _ => throw new CDEMatchError
})
class WithComparator extends Config( class WithComparator extends Config(
(pname, site, here) => pname match { (pname, site, here) => pname match {

9
src/main/scala/groundtest/Coreplex.scala Normal file
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@ -0,0 +1,9 @@
package groundtest
import Chisel._
import cde.{Parameters}
import coreplex.{CoreplexConfig, DefaultCoreplex}
class GroundTestCoreplex(tp: Parameters, tc: CoreplexConfig) extends DefaultCoreplex(tp, tc) {
io.success := tileList.flatMap(_.io.elements get "success").map(_.asInstanceOf[Bool]).reduce(_&&_)
}

7
src/main/scala/groundtest/TestHarness.scala Normal file
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@ -0,0 +1,7 @@
package groundtest
import Chisel._
import cde.Parameters
// !!! TODO: Replace with a groundtest-specific test harness
class TestHarness(implicit p: Parameters) extends rocketchip.TestHarness()(p)

127
src/main/scala/rocketchip/TestConfigs.scala
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@ -1,127 +0,0 @@
package rocketchip
import Chisel._
import groundtest._
import rocket._
import uncore.tilelink._
import uncore.coherence._
import uncore.agents._
import uncore.devices.NTiles
import junctions._
import scala.collection.mutable.LinkedHashSet
import scala.collection.immutable.HashMap
import cde.{Parameters, Config, Dump, Knob, CDEMatchError}
import scala.math.max
import coreplex._
import ConfigUtils._
class WithGroundTest extends Config(
(pname, site, here) => pname match {
case BuildCoreplex =>
(p: Parameters, c: CoreplexConfig) => Module(new GroundTestCoreplex(p, c))
case TLKey("L1toL2") => {
val useMEI = site(NTiles) <= 1 && site(NCachedTileLinkPorts) <= 1
TileLinkParameters(
coherencePolicy = (
if (useMEI) new MEICoherence(site(L2DirectoryRepresentation))
else new MESICoherence(site(L2DirectoryRepresentation))),
nManagers = site(NBanksPerMemoryChannel)*site(NMemoryChannels) + 1,
nCachingClients = site(NCachedTileLinkPorts),
nCachelessClients = site(NCoreplexExtClients).get + site(NUncachedTileLinkPorts),
maxClientXacts = ((site(DCacheKey).nMSHRs + 1) +:
site(GroundTestKey).map(_.maxXacts))
.reduce(max(_, _)),
maxClientsPerPort = 1,
maxManagerXacts = site(NAcquireTransactors) + 2,
dataBeats = 8,
dataBits = site(CacheBlockBytes)*8)
}
case BuildTiles => {
val groundtest = if (site(XLen) == 64)
DefaultTestSuites.groundtest64
else
DefaultTestSuites.groundtest32
TestGeneration.addSuite(groundtest("p"))
TestGeneration.addSuite(DefaultTestSuites.emptyBmarks)
(0 until site(NTiles)).map { i =>
val tileSettings = site(GroundTestKey)(i)
(r: Bool, p: Parameters) => {
Module(new GroundTestTile(resetSignal = r)(p.alterPartial({
case TLId => "L1toL2"
case TileId => i
case NCachedTileLinkPorts => if(tileSettings.cached > 0) 1 else 0
case NUncachedTileLinkPorts => tileSettings.uncached
})))
}
}
}
case BuildExampleTop =>
(p: Parameters) => uncore.tilelink2.LazyModule(new ExampleTopWithTestRAM(p))
case FPUKey => None
case UseAtomics => false
case UseCompressed => false
case RegressionTestNames => LinkedHashSet("rv64ui-p-simple")
case _ => throw new CDEMatchError
})
class GroundTestConfig extends Config(new WithGroundTest ++ new BaseConfig)
class ComparatorConfig extends Config(
new WithComparator ++ new GroundTestConfig)
class ComparatorL2Config extends Config(
new WithAtomics ++ new WithPrefetches ++
new WithL2Cache ++ new ComparatorConfig)
class ComparatorBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new ComparatorConfig)
class ComparatorStatelessConfig extends Config(
new WithStatelessBridge ++ new ComparatorConfig)
class MemtestConfig extends Config(new WithMemtest ++ new GroundTestConfig)
class MemtestL2Config extends Config(
new WithL2Cache ++ new MemtestConfig)
class MemtestBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new MemtestConfig)
class MemtestStatelessConfig extends Config(
new WithNGenerators(0, 1) ++ new WithStatelessBridge ++ new MemtestConfig)
// Test ALL the things
class FancyMemtestConfig extends Config(
new WithNGenerators(1, 2) ++ new WithNCores(2) ++ new WithMemtest ++
new WithNMemoryChannels(2) ++ new WithNBanksPerMemChannel(4) ++
new WithSplitL2Metadata ++ new WithL2Cache ++ new GroundTestConfig)
class CacheFillTestConfig extends Config(
new WithCacheFillTest ++ new WithPLRU ++ new WithL2Cache ++ new GroundTestConfig)
class BroadcastRegressionTestConfig extends Config(
new WithBroadcastRegressionTest ++ new GroundTestConfig)
class BufferlessRegressionTestConfig extends Config(
new WithBufferlessBroadcastHub ++ new BroadcastRegressionTestConfig)
class CacheRegressionTestConfig extends Config(
new WithCacheRegressionTest ++ new WithL2Cache ++ new GroundTestConfig)
class NastiConverterTestConfig extends Config(new WithNastiConverterTest ++ new GroundTestConfig)
class FancyNastiConverterTestConfig extends Config(
new WithNCores(2) ++ new WithNastiConverterTest ++
new WithNMemoryChannels(2) ++ new WithNBanksPerMemChannel(4) ++
new WithL2Cache ++ new GroundTestConfig)
class TraceGenConfig extends Config(
new WithNCores(2) ++ new WithTraceGen ++ new GroundTestConfig)
class TraceGenBufferlessConfig extends Config(
new WithBufferlessBroadcastHub ++ new TraceGenConfig)
class TraceGenL2Config extends Config(
new WithNL2Ways(1) ++ new WithL2Capacity(32 * 64 / 1024) ++
new WithL2Cache ++ new TraceGenConfig)
class MIF128BitComparatorConfig extends Config(
new WithMIFDataBits(128) ++ new ComparatorConfig)
class MIF128BitMemtestConfig extends Config(
new WithMIFDataBits(128) ++ new MemtestConfig)
class MIF32BitComparatorConfig extends Config(
new WithMIFDataBits(32) ++ new ComparatorConfig)
class MIF32BitMemtestConfig extends Config(
new WithMIFDataBits(32) ++ new MemtestConfig)
class PCIeMockupTestConfig extends Config(
new WithPCIeMockupTest ++ new GroundTestConfig)

4
src/main/scala/rocketchip/UnitTest.scala → src/main/scala/unittest/Configs.scala
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@ -1,11 +1,11 @@
// See LICENSE for license details. // See LICENSE for license details.
package rocketchip.utest package unittest
import scala.collection.mutable.LinkedHashSet import scala.collection.mutable.LinkedHashSet
import Chisel._ import Chisel._
import cde.{Parameters, Config, Dump, Knob, CDEMatchError} import cde.{Parameters, Config, Knob, CDEMatchError}
import util.{ParameterizedBundle} import util.{ParameterizedBundle}
import rocket._ import rocket._
import uncore.tilelink._ import uncore.tilelink._

11
src/main/scala/util/ConfigUtils.scala Normal file
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@ -0,0 +1,11 @@
// See LICENSE for license details.
package util
import scala.math.max
object ConfigUtils {
def max_int(values: Int*): Int = {
values.reduce((a, b) => max(a, b))
}
}