chip configs

ucb-bar · Oct 6, 2023 · a3887b9 · a3887b9
1 parent e095e35
commit a3887b9
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/main/scala/gemmini/Configs.scala b/src/main/scala/gemmini/Configs.scala
@@ -257,7 +257,7 @@ object GemminiConfigs {
  mvin_scale_args=None, //Some(defaultConfig.mvin_scale_args.get.copy(latency=3)), // 4->3
  acc_singleported=false,
  acc_sub_banks=1,
- mesh_output_delay = 2,
+ mesh_output_delay = 1,
  ex_read_from_acc=false,
  ex_write_to_spad=false,
  has_training_convs = false,

diff --git a/src/main/scala/gemmini/ConfigsFP.scala b/src/main/scala/gemmini/ConfigsFP.scala
@@ -100,6 +100,7 @@ object GemminiFPConfigs {
  acc_sub_banks = 1,
  acc_banks = 2,
  mesh_output_delay = 2,
+ tile_latency = 1,
  //acc_latency = 3,
  ex_read_from_acc=false,
  ex_write_to_spad=false,
@@ -118,13 +119,14 @@ object GemminiFPConfigs {
  acc_scale_args = Some(ScaleArguments((t: Float, u: Float) => {t}, 1, Float(8, 24), -1, identity = "1.0",
  c_str = "((x))"
  )),
- mvin_scale_args = Some(ScaleArguments((t: Float, u: Float) => t * u, 4, Float(8, 24), -1, identity = "1.0", c_str="((x) * (scale))")),
+ mvin_scale_args = Some(ScaleArguments((t: Float, u: Float) => t * u, 3, Float(8, 24), -1, identity = "1.0", c_str="((x) * (scale))")),
  //mvin_scale_args = Some(ScaleArguments((t: Float, u: Float) => {Mux(u > 0.U.asTypeOf(Float(8, 24)), t, 0.U.asTypeOf(Float(8,24)) - t)}, 1, Float(8, 24), -1, identity = "1.0", c_str="((x) * (scale))")), // 2 -> 1 stage
  mvin_scale_acc_args=None,
  acc_singleported=false,
  acc_sub_banks = 1,
  acc_banks = 2,
  mesh_output_delay = 2,
+ tile_latency = 1,
  //acc_latency = 3,
  ex_read_from_acc=false,
  ex_write_to_spad=false,