Info: Logic utilisation before packing: Info: Total LUT4s: 136/43848 0% Info: logic LUTs: 40/43848 0% Info: carry LUTs: 0/43848 0% Info: RAM LUTs: 64/ 5481 1% Info: RAMW LUTs: 32/10962 0% Info: Total DFFs: 104/43848 0% Info: Packing IOs.. Info: Packing constants.. Info: Packing carries... Info: Packing LUTs... Info: Packing LUT5-7s... Info: Packing FFs... Info: 72 FFs paired with LUTs. Info: Generating derived timing constraints... Info: Promoting globals... Info: promoting clock net clk$TRELLIS_IO_IN to global network Info: Checksum: 0xe3dbdc7e Info: Device utilisation: Info: TRELLIS_IO: 18/ 245 7% Info: DCCA: 1/ 56 1% Info: DP16KD: 0/ 108 0% Info: MULT18X18D: 0/ 72 0% Info: ALU54B: 0/ 36 0% Info: EHXPLLL: 0/ 4 0% Info: EXTREFB: 0/ 2 0% Info: DCUA: 0/ 2 0% Info: PCSCLKDIV: 0/ 2 0% Info: IOLOGIC: 0/ 160 0% Info: SIOLOGIC: 0/ 85 0% Info: GSR: 0/ 1 0% Info: JTAGG: 0/ 1 0% Info: OSCG: 0/ 1 0% Info: SEDGA: 0/ 1 0% Info: DTR: 0/ 1 0% Info: USRMCLK: 0/ 1 0% Info: CLKDIVF: 0/ 4 0% Info: ECLKSYNCB: 0/ 10 0% Info: DLLDELD: 0/ 8 0% Info: DDRDLL: 0/ 4 0% Info: DQSBUFM: 0/ 10 0% Info: TRELLIS_ECLKBUF: 0/ 8 0% Info: ECLKBRIDGECS: 0/ 2 0% Info: DCSC: 0/ 2 0% Info: TRELLIS_FF: 104/ 43848 0% Info: TRELLIS_COMB: 138/ 43848 0% Info: TRELLIS_RAMW: 16/ 5481 0% Info: Placed 0 cells based on constraints. Info: Creating initial analytic placement for 81 cells, random placement wirelen = 9539. Info: at initial placer iter 0, wirelen = 1594 Info: at initial placer iter 1, wirelen = 1147 Info: at initial placer iter 2, wirelen = 1015 Info: at initial placer iter 3, wirelen = 993 Info: Running main analytical placer, max placement attempts per cell = 10000. Info: at iteration #1, type ALL: wirelen solved = 978, spread = 1266, legal = 1299; time = 0.00s Info: at iteration #2, type ALL: wirelen solved = 1063, spread = 1290, legal = 1324; time = 0.00s Info: HeAP Placer Time: 0.02s Info: of which solving equations: 0.01s Info: of which spreading cells: 0.00s Info: of which strict legalisation: 0.00s Info: Running simulated annealing placer for refinement. Info: at iteration #1: temp = 0.000000, timing cost = 19, wirelen = 1299 Info: at iteration #5: temp = 0.000000, timing cost = 23, wirelen = 1077 Info: at iteration #10: temp = 0.000000, timing cost = 23, wirelen = 1040 Info: at iteration #11: temp = 0.000000, timing cost = 21, wirelen = 1044 Info: SA placement time 0.03s Info: Max frequency for clock '$glbnet$clk$TRELLIS_IO_IN': 349.04 MHz (PASS at 80.00 MHz) Info: Max delay -> posedge $glbnet$clk$TRELLIS_IO_IN: 5.02 ns Info: Max delay posedge $glbnet$clk$TRELLIS_IO_IN -> : 5.17 ns Info: Slack histogram: Info: legend: * represents 1 endpoint(s) Info: + represents [1,1) endpoint(s) Info: [ 9635, 9740) |+ Info: [ 9740, 9845) | Info: [ 9845, 9950) |*+ Info: [ 9950, 10055) |*+ Info: [ 10055, 10160) |+ Info: [ 10160, 10265) |+ Info: [ 10265, 10370) |**+ Info: [ 10370, 10475) | Info: [ 10475, 10580) |********+ Info: [ 10580, 10685) |**********+ Info: [ 10685, 10790) |*********************+ Info: [ 10790, 10895) |*******************************+ Info: [ 10895, 11000) |*************************************************+ Info: [ 11000, 11105) |***************+ Info: [ 11105, 11210) |************************************************************ Info: [ 11210, 11315) |**********************************************+ Info: [ 11315, 11420) |******************+ Info: [ 11420, 11525) |*****+ Info: [ 11525, 11630) |***************+ Info: [ 11630, 11735) |**+ Info: Checksum: 0xfca4c844 Info: Routing globals... Info: routing clock net $glbnet$clk$TRELLIS_IO_IN using global 0 Info: Routing.. Info: Setting up routing queue. Info: Routing 931 arcs. Info: | (re-)routed arcs | delta | remaining| time spent | Info: IterCnt | w/ripup wo/ripup | w/r wo/r | arcs| batch(sec) total(sec)| Info: 1000 | 97 894 | 97 894 | 35| 0.05 0.05| Info: 1034 | 97 929 | 0 35 | 0| 0.03 0.07| Info: Routing complete. Info: Router1 time 0.07s Info: Checksum: 0x2aed6580 Info: Critical path report for clock '$glbnet$clk$TRELLIS_IO_IN' (posedge -> posedge): Info: type curr total name Info: clk-to-q 0.40 0.40 Source dut.GEN_SLOT[5].rd_data_reg_TRELLIS_FF_Q_4.Q Info: routing 0.86 1.25 Net rd_data_flat[324] (24,43) -> (23,42) Info: Sink chk_TRELLIS_FF_Q_DI_PFUMX_Z_6_C0_LUT4_Z_1.B Info: Defined in: Info: hardware/v2/nms/rtl/nms_weight_direct.v:28.50-28.62 Info: logic 0.18 1.43 Source chk_TRELLIS_FF_Q_DI_PFUMX_Z_6_C0_LUT4_Z_1.F Info: routing 0.71 2.15 Net chk_TRELLIS_FF_Q_DI_PFUMX_Z_6_C0[4] (23,42) -> (23,45) Info: Sink chk_TRELLIS_FF_Q_DI_PFUMX_Z_6_BLUT_LUT4_Z.M Info: Defined in: Info: /opt/homebrew/bin/../share/yosys/lattice/cells_map_trellis.v:108.23-108.24 Info: logic 0.19 2.34 Source chk_TRELLIS_FF_Q_DI_PFUMX_Z_6_BLUT_LUT4_Z.OFX Info: routing 0.35 2.69 Net chk_TRELLIS_FF_Q_DI[4] (23,45) -> (23,45) Info: Sink chk_TRELLIS_FF_Q_3.M Info: setup 0.00 2.69 Source chk_TRELLIS_FF_Q_3.M Info: 0.77 ns logic, 1.92 ns routing Info: Critical path report for cross-domain path '' -> 'posedge $glbnet$clk$TRELLIS_IO_IN': Info: type curr total name Info: source 0.00 0.00 Source seed[2]$tr_io.O Info: routing 3.08 3.08 Net seed[2]$TRELLIS_IO_IN (42,0) -> (28,41) Info: Sink seed_LUT4_B_Z_LUT4_Z.B Info: Defined in: Info: hardware/v2/nms/synthesis/harness_nms_weight_direct.v:14.23-14.27 Info: logic 0.18 3.26 Source seed_LUT4_B_Z_LUT4_Z.F Info: routing 0.12 3.37 Net seed_LUT4_B_Z[2] (28,41) -> (28,41) Info: Sink lfsr_TRELLIS_FF_Q_14.DI Info: setup 0.00 3.37 Source lfsr_TRELLIS_FF_Q_14.DI Info: 0.18 ns logic, 3.19 ns routing Info: Critical path report for cross-domain path 'posedge $glbnet$clk$TRELLIS_IO_IN' -> '': Info: type curr total name Info: clk-to-q 0.40 0.40 Source chk_TRELLIS_FF_Q.Q Info: routing 3.29 3.68 Net checksum[1]$TRELLIS_IO_OUT (26,42) -> (42,0) Info: Sink checksum[1]$tr_io.I Info: Defined in: Info: /opt/homebrew/bin/../share/yosys/lattice/cells_map_trellis.v:108.23-108.24 Info: 0.40 ns logic, 3.29 ns routing Info: Max frequency for clock '$glbnet$clk$TRELLIS_IO_IN': 371.47 MHz (PASS at 80.00 MHz) Info: Max delay -> posedge $glbnet$clk$TRELLIS_IO_IN: 3.37 ns Info: Max delay posedge $glbnet$clk$TRELLIS_IO_IN -> : 3.68 ns Info: Slack histogram: Info: legend: * represents 1 endpoint(s) Info: + represents [1,1) endpoint(s) Info: [ 9808, 9908) |*+ Info: [ 9908, 10008) |+ Info: [ 10008, 10108) |**+ Info: [ 10108, 10208) | Info: [ 10208, 10308) | Info: [ 10308, 10408) |+ Info: [ 10408, 10508) |**+ Info: [ 10508, 10608) |****+ Info: [ 10608, 10708) |*+ Info: [ 10708, 10808) |***************+ Info: [ 10808, 10908) |****************+ Info: [ 10908, 11008) |***************************+ Info: [ 11008, 11108) |****************************************+ Info: [ 11108, 11208) |************************************************************ Info: [ 11208, 11308) |*********************************+ Info: [ 11308, 11408) |*******************************************************+ Info: [ 11408, 11508) |*******************+ Info: [ 11508, 11608) |***********************+ Info: [ 11608, 11708) |*****+ Info: [ 11708, 11808) |*+ Info: Program finished normally.