FallenSigh
d4c3fc86fc
Add file-based vector testbenches ( + ) for: - mod_add_sync, rng_sync, poly_arith_sync, comp_decomp_sync - s_bram/sd_bram, sha3_chain_top - ntt_core, poly_mul_sync - sample_cbd_sync, sample_ntt_sync Each module includes: - tb_<module>_xsim.v: Vivado XSIM testbench - gen_vectors.py: Python vector generator (stdlib only) - vectors/<module>_input.hex: test input vectors - xsim_run.tcl: compile + elaborate + simulate script
70 lines
2.2 KiB
Tcl
70 lines
2.2 KiB
Tcl
# xsim_run.tcl - Vivado xsim compilation and simulation script for PolyMul
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#
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# Compiles all PolyMul RTL sources plus dependencies, then testbench,
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# and runs simulation.
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# Run from the project root: ~/Dev/mlkem/
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#
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# Prerequisites:
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# source /opt/Xilinx/Vivado/2019.2/settings64.sh
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#
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# Usage examples:
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# # Run poly_mul_sync testbench
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# xsim poly_mul_sim -R
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#
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# # Step-by-step:
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# vivado -mode batch -source xsim_run.tcl
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# ================================================================
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# Configuration
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# ================================================================
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set NTT_DIR sync_rtl/ntt
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set PM_DIR sync_rtl/poly_mul
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set TB_DIR sync_rtl/poly_mul/TB
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# ================================================================
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# Step 1: Compile dependency sources (ntt/barrett_mul)
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# ================================================================
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puts "=== Compiling RTL dependencies ==="
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# Barrett modular multiplier (shared dependency from ntt/)
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xvlog -sv ${NTT_DIR}/barrett_mul.v
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# ================================================================
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# Step 2: Compile PolyMul sources
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# ================================================================
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puts "=== Compiling PolyMul RTL sources ==="
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# Basecase multiplier (instantiates barrett_mul)
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xvlog -sv ${PM_DIR}/basecase_mul.v
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# PolyMul zeta ROM
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xvlog -sv ${PM_DIR}/poly_mul_zeta_rom.v
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# PolyMul sync top (instantiates basecase_mul + poly_mul_zeta_rom)
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xvlog -sv ${PM_DIR}/poly_mul_sync.v
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# ================================================================
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# Step 3: Compile testbench
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# ================================================================
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puts "=== Compiling testbench ==="
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# File-based vector testbench for poly_mul_sync
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xvlog -sv ${TB_DIR}/tb_poly_mul_xsim.v
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# ================================================================
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# Step 4: Elaborate (xelab)
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# ================================================================
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puts "=== Elaborating snapshot ==="
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xelab tb_poly_mul_xsim -s poly_mul_sim
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# ================================================================
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# Step 5: Run simulation
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# ================================================================
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puts ""
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puts "=== Running poly_mul_sync test ==="
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xsim poly_mul_sim -R
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puts ""
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puts "=== Simulation complete ==="
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