Streamline the Generator App and associated utilities. Remove deprecated call to chiselMain and useless Chisel2 args. Update arguments to sbt run. (#227)
This commit is contained in:
Henry Cook
GitHub
parent
4f388add67
commit
93c801f598
@ -11,13 +11,11 @@ verilog_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).v
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$(generated_dir)/%.$(CONFIG).fir $(generated_dir)/%.$(CONFIG).prm $(generated_dir)/%.$(CONFIG).d: $(chisel_srcs) $(bootrom_img)
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mkdir -p $(dir $@)
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cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir)"
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mv $(generated_dir)/$(MODEL).fir $(generated_dir)/$(MODEL).$(CONFIG).fir
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cd $(base_dir) && $(SBT) "run $(generated_dir) $(PROJECT) $(MODEL) $(PROJECT) $(CONFIG)"
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$(generated_dir_debug)/%.$(CONFIG).fir $(generated_dir_debug)/%.$(CONFIG).prm $(generated_dir_debug)/%.$(CONFIG).d: $(chisel_srcs) $(bootrom_img)
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mkdir -p $(dir $@)
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cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir_debug)"
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mv $(generated_dir_debug)/$(MODEL).fir $(generated_dir_debug)/$(MODEL).$(CONFIG).fir
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cd $(base_dir) && $(SBT) "run $(generated_dir_debug) $(PROJECT) $(MODEL) $(PROJECT) $(CONFIG)"
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%.v: %.fir $(FIRRTL_JAR)
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mkdir -p $(dir $@)
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@ -66,7 +66,7 @@ object TestGeneration {
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def addSuites(s: Seq[RocketTestSuite]) { s.foreach(addSuite) }
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def generateMakefrag(topModuleName: String, configClassName: String) {
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def generateMakefrag: String = {
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def gen(kind: String, s: Seq[RocketTestSuite]) = {
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if(s.length > 0) {
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val envs = s.groupBy(_.envName)
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@ -93,18 +93,13 @@ run-$kind-tests-fast: $$(addprefix $$(output_dir)/, $$(addsuffix .run, $targets)
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} else { "\n" }
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}
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val f = createOutputFile(s"$topModuleName.$configClassName.d")
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f.write(
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List(
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gen("asm", asmSuites.values.toSeq),
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gen("bmark", bmarkSuites.values.toSeq),
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gen("regression", regressionSuites.values.toSeq)
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).mkString("\n"))
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f.close
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).mkString("\n")
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}
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def createOutputFile(name: String) =
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new java.io.FileWriter(s"${Driver.targetDir}/$name")
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}
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object DefaultTestSuites {
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@ -4,81 +4,83 @@ package rocketchip
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import Chisel._
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import scala.collection.mutable.{LinkedHashSet,LinkedHashMap}
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import cde.{Parameters, ParameterDump, Config, Field, CDEMatchError, World}
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import cde._
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import coreplex._
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import java.io.{File, FileWriter}
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object GeneratorUtils {
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def getConfig(projectName: String, configClassName: String): Config = {
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val aggregateConfigs = configClassName.split('_')
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case class ParsedInputNames(
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targetDir: String,
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topProject: String,
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topModuleClass: String,
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configProject: String,
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configs: String) {
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val configClasses: Seq[String] = configs.split('_')
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val fullConfigClasses: Seq[String] = configClasses.map(configProject + "." + _)
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val fullTopModuleClass: String = topProject + "." + topModuleClass
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}
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aggregateConfigs.foldRight(new Config()) { case (currentConfigName, finalConfig) =>
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trait HasGeneratorUtilities {
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def getConfig(names: ParsedInputNames): Config = {
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names.fullConfigClasses.foldRight(new Config()) { case (currentName, config) =>
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val currentConfig = try {
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Class.forName(s"$projectName.$currentConfigName").newInstance.asInstanceOf[Config]
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Class.forName(currentName).newInstance.asInstanceOf[Config]
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} catch {
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case e: java.lang.ClassNotFoundException =>
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throwException("Unable to find part \"" + currentConfigName +
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"\" of configClassName \"" + configClassName +
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"\", did you misspell it?", e)
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throwException(s"""Unable to find part "$currentName" from "${names.configs}", did you misspell it?""", e)
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}
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currentConfig ++ finalConfig
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currentConfig ++ config
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}
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}
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def getParameters(config: Config): Parameters =
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Parameters.root(config.toInstance)
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def getParameters(names: ParsedInputNames): Parameters = getParameters(getConfig(names))
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def getParameters(projectName: String, configClassName: String): Parameters =
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getParameters(getConfig(projectName, configClassName))
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def getParameters(config: Config): Parameters = Parameters.root(config.toInstance)
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def elaborate(fullName: String, args: Array[String], params: Parameters) {
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import chisel3.internal.firrtl.Circuit
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def elaborate(names: ParsedInputNames, params: Parameters): Circuit = {
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val gen = () =>
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Class.forName(fullName)
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Class.forName(names.fullTopModuleClass)
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.getConstructor(classOf[cde.Parameters])
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.newInstance(params)
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.asInstanceOf[Module]
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chiselMain.run(args, gen)
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Driver.elaborate(gen)
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}
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def dumpParameters(fname: String) {
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val pdFile = TestGeneration.createOutputFile(fname)
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pdFile.write(ParameterDump.getDump)
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pdFile.close
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}
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def dumpKnobs(configClassName: String, world: World) {
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val knbFile = TestGeneration.createOutputFile(configClassName + ".knb")
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knbFile.write(world.getKnobs)
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knbFile.close
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val cstFile = TestGeneration.createOutputFile(configClassName + ".cst")
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cstFile.write(world.getConstraints)
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cstFile.close
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}
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def dumpConfigString(fname: String, params: Parameters) {
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val cfgFile = new java.io.FileOutputStream(Driver.targetDir + "/" + fname)
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cfgFile.write(params(ConfigString))
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cfgFile.close
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def writeOutputFile(targetDir: String, fname: String, contents: String): File = {
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val f = new File(targetDir, fname)
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val fw = new FileWriter(f)
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fw.write(contents)
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fw.close
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f
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}
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}
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import GeneratorUtils._
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object RocketChipGenerator extends App {
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val projectName = args(0)
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val topModuleName = args(1)
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val configClassName = args(2)
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val config = getConfig(projectName, configClassName)
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val world = config.toInstance
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val paramsFromConfig = Parameters.root(world)
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elaborate(s"$projectName.$topModuleName", args.drop(3), paramsFromConfig)
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TestGeneration.addSuite(new RegressionTestSuite(paramsFromConfig(RegressionTestNames)))
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TestGeneration.generateMakefrag(topModuleName, configClassName)
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dumpParameters(s"$topModuleName.$configClassName.prm")
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dumpKnobs(configClassName, world)
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dumpConfigString(s"$configClassName.cfg", paramsFromConfig)
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trait Generator extends App with HasGeneratorUtilities {
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lazy val names = {
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require(args.size == 5, "Usage: sbt> " +
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"run TargetDir TopModuleProjectName TopModuleName ConfigProjectName ConfigNameString")
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ParsedInputNames(
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targetDir = args(0),
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topProject = args(1),
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topModuleClass = args(2),
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configProject = args(3),
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configs = args(4))
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}
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lazy val config = getConfig(names)
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lazy val world = config.toInstance
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lazy val params = Parameters.root(world)
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lazy val circuit = elaborate(names, params)
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}
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object RocketChipGenerator extends Generator {
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val longName = names.topModuleClass + "." + names.configs
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val td = names.targetDir
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Driver.dumpFirrtl(circuit, Some(new File(td, s"$longName.fir"))) // FIRRTL
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TestGeneration.addSuite(new RegressionTestSuite(params(RegressionTestNames)))
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writeOutputFile(td, s"$longName.d", TestGeneration.generateMakefrag) // Coreplex-specific test suites
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writeOutputFile(td, s"$longName.prm", ParameterDump.getDump) // Parameters flagged with Dump()
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writeOutputFile(td, s"${names.configs}.knb", world.getKnobs) // Knobs for DSE
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writeOutputFile(td, s"${names.configs}.cst", world.getConstraints) // Constraints for DSE
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writeOutputFile(td, s"${names.configs}.cfg", params(ConfigString).toString) // String for software
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}
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@ -7,8 +7,7 @@
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$(generated_dir)/%.$(CONFIG).fir $(generated_dir)/%.$(CONFIG).d $(generated_dir)/%.prm: $(chisel_srcs) $(bootrom_img)
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mkdir -p $(dir $@)
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cd $(base_dir) && $(SBT) "run $(PROJECT) $(notdir $*) $(CONFIG) $(CHISEL_ARGS) --configDump --noInlineMem"
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mv $(generated_dir)/$(MODEL).fir $(generated_dir)/$(MODEL).$(CONFIG).fir
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cd $(base_dir) && $(SBT) "run $(generated_dir) $(PROJECT) $(notdir $*) $(PROJECT) $(CONFIG)"
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$(generated_dir)/%.v: $(generated_dir)/%.fir $(FIRRTL_JAR)
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mkdir -p $(dir $@)
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