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feat: add NVIDIA-style 1c4l4w configurations

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Zhongdi LUO
2026-07-13 07:20:56 +00:00
parent 02218b0142
commit 9c9029fb9f
2 changed files with 5 additions and 3 deletions
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6
generators/chipyard/src/main/scala/config/RadianceConfigs.scala
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@@ -25,6 +25,8 @@ class WithRadBootROM(address: BigInt = 0x10000, size: Int = 0x10000, hang: BigIn
// aliases for virgo // aliases for virgo
class VirgoConfig extends RadianceClusterConfig class VirgoConfig extends RadianceClusterConfig
class VirgoFP16Config extends RadianceFP16ClusterConfig class VirgoFP16Config extends RadianceFP16ClusterConfig
class VirgoVoltaConfig extends RadianceFP16ClusterConfig
class VirgoAmpereConfig extends RadianceFP16ClusterConfig
class VirgoHopperConfig extends Radiance4CFP16ClusterConfig class VirgoHopperConfig extends Radiance4CFP16ClusterConfig
class VirgoBlackwellConfig extends RadianceBlackwellClusterConfig class VirgoBlackwellConfig extends RadianceBlackwellClusterConfig
class VirgoFlashConfig extends RadianceClusterConfig class VirgoFlashConfig extends RadianceClusterConfig
@@ -56,7 +58,7 @@ class RadianceBaseConfig extends Config(
class RadianceFP16ClusterConfig extends Config( class RadianceFP16ClusterConfig extends Config(
new radiance.subsystem.WithRadianceGemmini(location = InCluster(0), dim = 16, accSizeInKB = 32, tileSize = (8, 4, 8), dataType = RadianceGemminiDataType.FP16) ++ new radiance.subsystem.WithRadianceGemmini(location = InCluster(0), dim = 16, accSizeInKB = 32, tileSize = (8, 4, 8), dataType = RadianceGemminiDataType.FP16) ++
new radiance.subsystem.WithRadianceCores(8, location = InCluster(0), tensorCoreFP16 = true, tensorCoreDecoupled = false, useVxCache = false) ++ new radiance.subsystem.WithRadianceCores(1, location = InCluster(0), tensorCoreFP16 = true, tensorCoreDecoupled = false, useVxCache = false) ++
new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 128 << 10, numBanks = 4, numWords = 16) ++ new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 128 << 10, numBanks = 4, numWords = 16) ++
new radiance.subsystem.WithCoalescer(nNewSrcIds = 16) ++ new radiance.subsystem.WithCoalescer(nNewSrcIds = 16) ++
new radiance.subsystem.WithVortexL1Banks(nBanks = 8) ++ new radiance.subsystem.WithVortexL1Banks(nBanks = 8) ++
@@ -74,7 +76,7 @@ class Radiance8B8WFP16ClusterConfig extends Config(
class Radiance4CFP16ClusterConfig extends Config( class Radiance4CFP16ClusterConfig extends Config(
new radiance.subsystem.WithRadianceGemmini(location = InCluster(0), dim = 16, accSizeInKB = 32, tileSize = (8, 4, 8), dataType = RadianceGemminiDataType.FP16) ++ new radiance.subsystem.WithRadianceGemmini(location = InCluster(0), dim = 16, accSizeInKB = 32, tileSize = (8, 4, 8), dataType = RadianceGemminiDataType.FP16) ++
new radiance.subsystem.WithRadianceCores(4, location = InCluster(0), tensorCoreFP16 = true, tensorCoreDecoupled = true, useVxCache = false) ++ new radiance.subsystem.WithRadianceCores(1, location = InCluster(0), tensorCoreFP16 = true, tensorCoreDecoupled = true, useVxCache = false) ++
// new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 128 << 10, numBanks = 4, numWords = 16, // new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 128 << 10, numBanks = 4, numWords = 16,
// memType = radiance.subsystem.TwoReadOneWrite, // memType = radiance.subsystem.TwoReadOneWrite,
// serializeUnaligned = radiance.subsystem.CoreSerialized) ++ // serializeUnaligned = radiance.subsystem.CoreSerialized) ++

2
generators/radiance

Submodule generators/radiance updated: bb1459a209...e8f5bab17e