mirror of
https://github.com/The-OpenROAD-Project/OpenSTA.git
synced 2026-05-30 00:24:12 +08:00
434246a8b4
Adapt all C++ and Tcl tests for upstream API refactoring: - Header rename: DelayFloat.hh -> Delay.hh - PocvMode enum replacing boolean pocv (setPocvEnabled -> setPocvMode) - setReportPathFields gains 8th parameter (report_src_attr) - GateTableModel/CheckTableModel constructor wraps in TableModels - gateDelay/checkDelay signature changes (bool -> MinMax/PocvMode) - Unit::asString returns std::string instead of const char* - ExceptionThru/To::asString removed, use to_string - GroupPath/FilterPath/LoopPath::asString removed - PathEnd::source_clk_delay -> source_clk_latency - report_net -connections flag removed - set_report_path_field_width removed - MaxSkewCheck::skew() now requires sta parameter - Remove tests that pass nullptr to PinIdHash-based maps (segfault) - Remove tests for removed APIs (sigmaFactor, reportSigmas) - Regolden .ok files for numerical precision and format changes Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
54 lines
3.3 KiB
Plaintext
54 lines
3.3 KiB
Plaintext
###############################################################################
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# Created by write_sdc
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###############################################################################
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current_design sdc_test2
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###############################################################################
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# Timing Constraints
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###############################################################################
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create_clock -name clk1 -period 10.0000 [get_ports {clk1}]
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create_clock -name clk2 -period 20.0000 [get_ports {clk2}]
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create_clock -name vclk -period 8.0000
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create_clock -name clk1_2x -add -period 5.0000 [get_ports {clk1}]
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create_clock -name clk_asym -add -period 12.0000 -waveform {0.0000 3.0000} [get_ports {clk2}]
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create_generated_clock -name gclk_div2 -source [get_ports {clk1}] -divide_by 2 [get_pins {reg1/Q}]
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set_clock_transition 0.1200 [get_clocks {gclk_div2}]
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set_clock_uncertainty -setup 0.1500 gclk_div2
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set_clock_uncertainty -hold 0.0800 gclk_div2
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set_propagated_clock [get_clocks {gclk_div2}]
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create_generated_clock -name gclk_div3 -source [get_ports {clk2}] -divide_by 3 [get_pins {reg3/Q}]
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create_generated_clock -name gclk_mul2 -source [get_ports {clk1}] -multiply_by 2 [get_pins {reg2/Q}]
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set_clock_transition -rise -max 0.1500 [get_clocks {gclk_mul2}]
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set_clock_latency 0.1500 [get_clocks {gclk_div3}]
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set_clock_uncertainty -rise_from [get_clocks {clk1}] -rise_to [get_clocks {gclk_div2}] -setup 0.2000
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set_clock_uncertainty -rise_from [get_clocks {clk1}] -fall_to [get_clocks {gclk_div2}] -setup 0.2000
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set_clock_uncertainty -fall_from [get_clocks {clk1}] -rise_to [get_clocks {gclk_div2}] -setup 0.2000
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set_clock_uncertainty -fall_from [get_clocks {clk1}] -fall_to [get_clocks {gclk_div2}] -setup 0.2000
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set_clock_uncertainty -rise_from [get_clocks {gclk_div2}] -rise_to [get_clocks {clk2}] -hold 0.1000
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set_clock_uncertainty -rise_from [get_clocks {gclk_div2}] -fall_to [get_clocks {clk2}] -hold 0.1000
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set_clock_uncertainty -fall_from [get_clocks {gclk_div2}] -rise_to [get_clocks {clk2}] -hold 0.1000
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set_clock_uncertainty -fall_from [get_clocks {gclk_div2}] -fall_to [get_clocks {clk2}] -hold 0.1000
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set_clock_groups -name genclk_async -asynchronous \
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-group [list [get_clocks {clk2}]\
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[get_clocks {gclk_div3}]]\
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-group [list [get_clocks {clk1}]\
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[get_clocks {clk1_2x}]\
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[get_clocks {gclk_div2}]\
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[get_clocks {gclk_mul2}]]
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set_input_delay 3.0000 -clock [get_clocks {gclk_div2}] -add_delay [get_ports {in1}]
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set_input_delay 3.5000 -clock [get_clocks {gclk_div2}] -rise -max -add_delay [get_ports {in2}]
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set_input_delay 1.5000 -clock [get_clocks {gclk_div2}] -fall -min -add_delay [get_ports {in2}]
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set_output_delay 2.0000 -clock [get_clocks {gclk_mul2}] -add_delay [get_ports {out1}]
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set_output_delay 2.5000 -clock [get_clocks {gclk_div3}] -add_delay [get_ports {out2}]
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set_multicycle_path -setup\
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-from [get_clocks {clk1}]\
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-to [get_clocks {gclk_div2}] 3
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set_false_path\
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-from [get_clocks {gclk_div2}]\
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-to [get_clocks {gclk_div3}]
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###############################################################################
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# Environment
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###############################################################################
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###############################################################################
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# Design Rules
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###############################################################################
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