mirror of
https://github.com/SikongJueluo/Mini-Nav.git
synced 2026-07-13 04:25:32 +08:00
SikongJueluo
8f59a287c4
- Add cam_core_banked.sv with 8-lane banked CAM core - Add cam_write_noise.sv and cam_read_noise.sv for grouped noise injection - Add noise_mask_grouped.sv generating grouped flip masks from 128-bit PRNG - Add match_engine_pipeline.sv with multi-stage pipelined top-1 selection - Add popcount_pipeline.sv for pipelined popcount operations - Refactor test_cam_basic.py with parametrized DUT introspection helpers - Add Python ref_model match_top1_with_read_noise() for read noise verification - Update Makefile with separate WRITE_NOISE_* and READ_NOISE_* parameter groups - Add new testbenches: test_cam_core_banked, test_cam_read_noise, test_cam_write_noise, test_match_engine_pipeline, test_ref_model_noise breaking change hint: NUM_ROWS default changed from 512→4096, LANES from 16→8
83 lines
2.7 KiB
Makefile
83 lines
2.7 KiB
Makefile
SIM ?= verilator
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TOPLEVEL_LANG ?= verilog
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TOPLEVEL ?= cam_top
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COCOTB_TEST_MODULES ?= tests.test_cam_basic
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NUM_ROWS ?= 4096
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HASH_BITS ?= 512
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LANES ?= 8
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EXTRA_ARGS += +define+NUM_ROWS=$(NUM_ROWS) +define+HASH_BITS=$(HASH_BITS) +define+LANES=$(LANES)
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COMPILE_ARGS += -Wall -Wno-fatal
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COMPILE_ARGS += -I$(PWD)/../rtl
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COMPILE_ARGS += +define+SIM_DEBUG
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COMPILE_ARGS += $(EXTRA_DEFINES)
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# Noise parameters — only passed when explicitly set (non-empty).
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# For cam_noisy/cam_top tests, pass WRITE_NOISE_*=... READ_NOISE_*=...
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# For individual module tests, leave them unset to skip.
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WRITE_NOISE_EN ?= $(NOISE_EN)
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WRITE_NOISE_RATE_NUM ?= $(NOISE_RATE_NUM)
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WRITE_NOISE_RATE_DEN ?= $(NOISE_RATE_DEN)
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WRITE_NOISE_BITS ?= $(NOISE_BITS)
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READ_NOISE_EN ?=
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READ_NOISE_RATE_NUM ?=
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READ_NOISE_RATE_DEN ?=
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READ_NOISE_BITS ?=
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ifneq ($(strip $(WRITE_NOISE_EN)),)
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COMPILE_ARGS += -GWRITE_NOISE_EN=$(WRITE_NOISE_EN)
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endif
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ifneq ($(strip $(WRITE_NOISE_RATE_NUM)),)
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COMPILE_ARGS += -GWRITE_NOISE_RATE_NUM=$(WRITE_NOISE_RATE_NUM)
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endif
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ifneq ($(strip $(WRITE_NOISE_RATE_DEN)),)
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COMPILE_ARGS += -GWRITE_NOISE_RATE_DEN=$(WRITE_NOISE_RATE_DEN)
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endif
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ifneq ($(strip $(WRITE_NOISE_BITS)),)
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COMPILE_ARGS += -GWRITE_NOISE_BITS=$(WRITE_NOISE_BITS)
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endif
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ifneq ($(strip $(READ_NOISE_EN)),)
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COMPILE_ARGS += -GREAD_NOISE_EN=$(READ_NOISE_EN)
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endif
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ifneq ($(strip $(READ_NOISE_RATE_NUM)),)
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COMPILE_ARGS += -GREAD_NOISE_RATE_NUM=$(READ_NOISE_RATE_NUM)
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endif
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ifneq ($(strip $(READ_NOISE_RATE_DEN)),)
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COMPILE_ARGS += -GREAD_NOISE_RATE_DEN=$(READ_NOISE_RATE_DEN)
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endif
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ifneq ($(strip $(READ_NOISE_BITS)),)
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COMPILE_ARGS += -GREAD_NOISE_BITS=$(READ_NOISE_BITS)
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endif
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# Cleaner terminal output
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export QUIET ?= 1
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export VERBOSE ?= 0
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export COCOTB_LOG_LEVEL ?= INFO
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export PYTHONWARNINGS ?= ignore::pytest.PytestDeprecationWarning
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# Optional temporary suppression
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SUPPRESS_VERILATOR_WARNINGS ?= 0
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ifeq ($(SUPPRESS_VERILATOR_WARNINGS),1)
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COMPILE_ARGS += -Wno-WIDTHEXPAND
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COMPILE_ARGS += -Wno-UNOPTFLAT
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endif
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VERILOG_SOURCES += $(PWD)/../rtl/popcount.sv
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VERILOG_SOURCES += $(PWD)/../rtl/argmax_update.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_core.sv
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VERILOG_SOURCES += $(PWD)/../rtl/random/random128.sv
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VERILOG_SOURCES += $(PWD)/../rtl/noise_mask_grouped.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_core_banked.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_write_noise.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_read_noise.sv
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VERILOG_SOURCES += $(PWD)/../rtl/popcount_pipeline.sv
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VERILOG_SOURCES += $(PWD)/../rtl/match_engine_pipeline.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_noisy.sv
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VERILOG_SOURCES += $(PWD)/../rtl/match_engine.sv
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VERILOG_SOURCES += $(PWD)/../rtl/cam_top.sv
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include $(shell uv run cocotb-config --makefiles)/Makefile.sim
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