fp32 test config which works for fine grained codes

ucb-bar · Aug 2, 2024 · d2f893d · d2f893d
1 parent 41a7e69
commit d2f893d
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/main/scala/gemmini/ConfigsFP.scala b/src/main/scala/gemmini/ConfigsFP.scala
@@ -83,6 +83,8 @@ object GemminiFPConfigs {
  has_nonlinear_activations = true,
 
  num_counter = 8,
+ use_tl_spad_mem = true, // Use the globally addressable local spad feature
+ tl_spad_mem_base = 0x1000000, // Global address for the local spad of gemmini
  )
 
  //FP32 Single Precision Configuration
@@ -122,7 +124,7 @@ object GemminiFPConfigs {
  mvin_scale_acc_args = Some(ScaleArguments((t: Float, u: Float) => t * u, 4, Float(5, 11), -1, identity = "1.0", c_str="((x) * (scale))")),
  )
 
- val chipFP32Config = FP32DefaultConfig.copy(sp_capacity=CapacityInKilobytes(32), acc_capacity=CapacityInKilobytes(8), dataflow=Dataflow.WS,
+ val chipFP32Config = FP32DefaultConfig.copy(sp_capacity=CapacityInKilobytes(32), acc_capacity=CapacityInKilobytes(16), dataflow=Dataflow.WS,
  acc_scale_args = Some(ScaleArguments((t: Float, u: Float) => {t}, 1, Float(8, 24), -1, identity = "1.0",
  c_str = "((x))"
  )),
@@ -140,7 +142,7 @@ object GemminiFPConfigs {
  hardcode_d_to_garbage_addr = true,
  acc_read_full_width = false,
  max_in_flight_mem_reqs = 16,
- headerFileName = "gemmini_params_fp32.h",
+ //headerFileName = "gemmini_params_fp32.h",
  num_counter = 0,
  clock_gate = true 
  )
@@ -196,7 +198,7 @@ object GemminiFPConfigs {
  acc_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(5, 11), -1, identity = "1.0", c_str="((x) * (scale))")),
+ //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}, 1, Float(8, 24), -1, identity = "1.0", c_str="((x))")),
  mvin_scale_acc_args=None,
  acc_singleported=true,
@@ -205,10 +207,10 @@ object GemminiFPConfigs {
  mesh_output_delay = 2,
  tile_latency = 1,
  acc_latency = 3,
- ex_read_from_acc=false,
- ex_write_to_spad=false,
+ ex_read_from_acc=true,
+ ex_write_to_spad=true,
  has_training_convs = false,
- hardcode_d_to_garbage_addr = true,
+ //hardcode_d_to_garbage_addr = true,
  acc_read_full_width = false,
  max_in_flight_mem_reqs = 16,
  //headerFileName = "gemmini_params_fp16.h",