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[Autotuner] Working params for asap7 #1921

Merged
merged 15 commits into from
May 29, 2024
Merged

[Autotuner] Working params for asap7 #1921

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cdc2a44
update aes and cts scripts for disabling eqy check
luarss Apr 2, 2024
86a1e15
merge with master
luarss Apr 7, 2024
edf2e9e
add config file checks
luarss Apr 7, 2024
575fe36
asap7-jpeg stable autotunerr
luarss Apr 7, 2024
74ac6dc
asap7 ibex stable
luarss Apr 7, 2024
eab8ae0
asap7 mock-array stable
luarss Apr 7, 2024
703240d
asap7 mock-alu stable
luarss Apr 7, 2024
603dece
Turn off EQY by default for autotuner
luarss Apr 11, 2024
04e03cd
temporary changes to aes,aes-block
luarss May 16, 2024
38fc533
Merge branch 'master' into working_at_params
luarss May 16, 2024
64bb400
working aes/aes-block
luarss May 19, 2024
11953fc
working ibex mock-alu
luarss May 19, 2024
a17ff33
working gcd and jpeg
luarss May 20, 2024
d49c451
Remove _FR_GR_OVERFLOW
luarss May 23, 2024
6e3f85a
working mock-array
luarss May 26, 2024
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12 changes: 2 additions & 10 deletions flow/designs/asap7/aes-block/autotuner.json
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,8 @@
"CORE_UTILIZATION": {
"type": "int",
"minmax": [
30,
100
0,
20
],
"step": 1
},
Expand Down Expand Up @@ -64,14 +64,6 @@
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
4
],
"step": 1
},
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
Expand Down
20 changes: 2 additions & 18 deletions flow/designs/asap7/aes/autotuner.json
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
"type": "int",
"minmax": [
30,
100
40
],
"step": 1
},
Expand Down Expand Up @@ -56,23 +56,7 @@
],
"step": 0
},
"PLACE_DENSITY_LB_ADDON": {
"type": "float",
"minmax": [
0.0,
0.99
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
4
],
"step": 1
},
"CTS_CLUSTER_SIZE": {
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
10,
Expand Down
20 changes: 2 additions & 18 deletions flow/designs/asap7/ibex/autotuner.json
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
"_SDC_CLK_PERIOD": {
"type": "float",
"minmax": [
100,
1700,
2000
],
"step": 0
Expand All @@ -12,7 +12,7 @@
"type": "int",
"minmax": [
25,
100
50
],
"step": 1
},
Expand Down Expand Up @@ -48,14 +48,6 @@
],
"step": 1
},
"_FR_LAYER_ADJUST": {
"type": "float",
"minmax": [
0.1,
0.7
],
"step": 0
},
"PLACE_DENSITY_LB_ADDON": {
"type": "float",
"minmax": [
Expand All @@ -64,14 +56,6 @@
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
1
],
"step": 0
},
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
Expand Down
32 changes: 4 additions & 28 deletions flow/designs/asap7/jpeg/autotuner.json
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
{
"_SDC_FILE_PATH": "constraint.sdc",
"_SDC_FILE_PATH": "jpeg_encoder15_7nm.sdc",
"_SDC_CLK_PERIOD": {
"type": "float",
"minmax": [
Expand All @@ -11,19 +11,11 @@
"CORE_UTILIZATION": {
"type": "int",
"minmax": [
30,
100
0,
30
],
"step": 1
},
"CORE_ASPECT_RATIO": {
"type": "float",
"minmax": [
0.5,
2.0
],
"step": 0
},
"CORE_MARGIN": {
"type": "int",
"minmax": [
Expand All @@ -48,30 +40,14 @@
],
"step": 1
},
"_FR_LAYER_ADJUST": {
"type": "float",
"minmax": [
0.1,
0.7
],
"step": 0
},
"PLACE_DENSITY_LB_ADDON": {
"type": "float",
"minmax": [
0.0,
0.99
0.6
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
4
],
"step": 1
},
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
Expand Down
24 changes: 4 additions & 20 deletions flow/designs/asap7/mock-alu/autotuner.json
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Original file line number Diff line number Diff line change
Expand Up @@ -3,16 +3,16 @@
"_SDC_CLK_PERIOD": {
"type": "float",
"minmax": [
0.1,
0.4
50,
300
],
"step": 0
"step": 1
},
"CORE_UTILIZATION": {
"type": "int",
"minmax": [
5,
100
50
],
"step": 1
},
Expand Down Expand Up @@ -48,14 +48,6 @@
],
"step": 1
},
"_FR_LAYER_ADJUST": {
"type": "float",
"minmax": [
0.1,
0.7
],
"step": 0
},
"PLACE_DENSITY_LB_ADDON": {
"type": "float",
"minmax": [
Expand All @@ -64,14 +56,6 @@
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
4
],
"step": 1
},
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
Expand Down
24 changes: 0 additions & 24 deletions flow/designs/asap7/mock-array/autotuner.json
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Original file line number Diff line number Diff line change
Expand Up @@ -8,14 +8,6 @@
],
"step": 0
},
"CORE_UTILIZATION": {
"type": "int",
"minmax": [
5,
100
],
"step": 1
},
"CORE_ASPECT_RATIO": {
"type": "float",
"minmax": [
Expand Down Expand Up @@ -48,14 +40,6 @@
],
"step": 1
},
"_FR_LAYER_ADJUST": {
"type": "float",
"minmax": [
0.1,
0.7
],
"step": 0
},
"PLACE_DENSITY_LB_ADDON": {
"type": "float",
"minmax": [
Expand All @@ -64,14 +48,6 @@
],
"step": 0
},
"_PINS_DISTANCE": {
"type": "int",
"minmax": [
1,
4
],
"step": 1
},
"CTS_CLUSTER_SIZE": {
"type": "int",
"minmax": [
Expand Down
4 changes: 2 additions & 2 deletions flow/scripts/cts.tcl
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Original file line number Diff line number Diff line change
Expand Up @@ -79,14 +79,14 @@ append_env_var additional_args SKIP_PIN_SWAP -skip_pin_swap 0
append_env_var additional_args SKIP_GATE_CLONING -skip_gate_cloning 0

if {[info exists ::env(SKIP_CTS_REPAIR_TIMING)] == 0 || $::env(SKIP_CTS_REPAIR_TIMING) == 0} {
if { [info exists ::env(EQUIVALENCE_CHECK)] } {
if {[info exists ::env(EQUIVALENCE_CHECK)] && $::env(EQUIVALENCE_CHECK) == 1} {
write_eqy_verilog 4_before_rsz.v
}

puts "repair_timing [join $additional_args " "]"
repair_timing {*}$additional_args

if { [info exists ::env(EQUIVALENCE_CHECK)] } {
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if {[info exists ::env(EQUIVALENCE_CHECK)] && $::env(EQUIVALENCE_CHECK) == 1} {
run_equivalence_test
}

Expand Down
9 changes: 7 additions & 2 deletions tools/AutoTuner/src/autotuner/distributed.py
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Original file line number Diff line number Diff line change
Expand Up @@ -290,8 +290,12 @@ def read_tune_ax(name, this):
dict_["value_type"] = "float"
return dict_

with open(file_name) as file:
data = json.load(file)
# Check file exists and whether it is a valid JSON file.
assert os.path.isfile(file_name), f'File {file_name} not found.'
try:
with open(file_name) as file: data = json.load(file)
except json.JSONDecodeError:
raise ValueError(f"Invalid JSON file: {file_name}")
sdc_file = ''
fr_file = ''
if args.mode == 'tune' and args.algorithm == 'ax':
Expand Down Expand Up @@ -487,6 +491,7 @@ def openroad(base_dir, parameters, flow_variant, path=''):
make_command += f'make -C {base_dir}/flow DESIGN_CONFIG=designs/'
make_command += f'{args.platform}/{args.design}/config.mk'
make_command += f' FLOW_VARIANT={flow_variant} {parameters}'
make_command += f' EQUIVALENCE_CHECK=0'
make_command += f' NPROC={args.openroad_threads} SHELL=bash'
run_command(make_command,
timeout=args.timeout,
Expand Down