
<<Richards.stats>>
<<Copyright © 1984, 1985 by Xerox Corporation.  All rights reserved.>>
    <<Russ Atkinson (RRA) June 30, 1987 8:26:31 am PDT>>

<<The equivalent program takes 2.6 seconds, using 1162 bytes, on a Dorado running Cedar 5.2.>>
<<dynamic inst count: 6.3 million>>
<<>>
<<The most recent Dragon version takes a simulated 0.95 seconds, using 1320 bytes.>>
<<>>
<<June 30, 1987 (caches have 50 lines of 8 words each line)>>

instructions: 5748237, cycles: 9497082
    bytes/inst: 2.24, cycles/inst: 1.65, cycles/reject: 11856.53
    instBytesUsed: 12903832, instBytesFlushed: 7133730, forcedEmpty: 700290
    euFetches: 2053083, euStores: 505694
    goodPredictions: 543932, badPredictions: 218758, uncond jumps: 111046, calls: 185244
      (fallThruGood: 279008, jumpGood: 264924, fallThruBad: 190492, jumpBad: 28266)
      (jumpBack - uncond: 0, good predict: 116504, bad predict: 12456)
    stackOver: 0, regBusyCycles: 1574102
    instBufferCycles: 1107101, returnInterlockCycles: 56492
    lookaheadProbes: 5736575, lookaheadRejectCycles: 266

IFU cache - probes: 6843559, misses: 54, mapMisses: 1, dirtyWrites: 0, rejectCycles: 383
    miss rate: %0.00, reject cycles/probe: 0.00
EU cache - probes: 2558777, misses: 54, mapMisses: 4, dirtyWrites: 4, rejectCycles: 418
    miss rate: %0.00, reject cycles/probe: 0.00

 746101 (12.9%): LRI0    678951 (24.7%): RB      316706 (30.3%): LC0     286297 (35.2%): LIQB   
 223549 (39.1%): SRI0    213676 (42.8%): JNEBBJ  185242 (46.1%): ALS     185241 (49.3%): RET    
 171093 (52.3%): JEBB    166833 (55.2%): RJNEB   154861 (57.9%): LRI4    151041 (60.5%): ROR    
 137952 (62.9%): LRI2    137434 (65.3%): LRI1    121859 (67.4%): SR0     121575 (69.5%): JNEBB  
 119433 (71.6%): LFC     116603 (73.6%): SHR     111044 (75.6%): JB       97532 (77.2%): LR0    
  88359 (78.8%): WB       72762 (80.1%): LRI3     69909 (81.3%): LR3      65804 (82.4%): LR2    
  65796 (83.6%): LR1      65790 (84.7%): SFCI     65790 (85.8%): SUBB     64400 (87.0%): WRI    
  58948 (88.0%): RJGEBJ   57303 (89.0%): SHDR     52910 (89.9%): SRI4     47666 (90.7%): LC1    
  43066 (91.5%): RVADD    41899 (92.2%): ADDB     38918 (92.9%): RBC      38904 (93.6%): RRI    
  37228 (94.2%): QADD     28251 (94.7%): LIDB     25011 (95.1%): SRI3     23608 (95.6%): RXOR   
  23286 (96.0%): SRI2     23258 (96.4%): SR2      20322 (96.7%): LR7      20310 (97.1%): LRI5   
  20310 (97.4%): RJLEBJ   19594 (97.8%): LIB      17802 (98.1%): RADD     10127 (98.3%): DIS    
  10002 (98.4%): RVSUB     9999 (98.6%): QAND      9999 (98.8%): RJGEB     9555 (98.9%): SRI1   
   9310 (99.1%): SRI5      9306 (99.3%): SRI6      9300 (99.4%): LR6       9300 (99.6%): QBC    
   8490 (99.7%): QOR       4656 (99.8%): LC3       2333 (99.9%): LR4       2331 (99.9%): LR5    
   2328 (99.9%): AS         340 (99.9%): SR4        253 (99.9%): SUBDB      253 (100.%): RJNEBJ 
     20 (100.%): BC          20 (100.%): ADD         20 (100.%): SFC         18 (100.%): LRI6   
      8 (100.%): SR3          6 (100.%): SR5          6 (100.%): SR7          6 (100.%): SRI7   
      4 (100.%): SIP          3 (100.%): LC2          3 (100.%): RJEBJ        2 (100.%): ASL    
      2 (100.%): WSB          2 (100.%): JDB          1 (100.%): LC4          1 (100.%): DFC    
      1 (100.%): OR           1 (100.%): DUP          1 (100.%): LIP          1 (100.%): ADDDB  
      1 (100.%): SHL          1 (100.%): x377b

<<May 27, 1987>>

5748237:  # instructions (pos: 5013, pc: 1447B)
4811289:  # instructions sequential to last one (pos: 5110, pc: 1473B)
 997083:  # times byte 0 was not ready (pos: 5698, pc: 2034B)
 109911:  # times other bytes not ready (pos: 6583, pc: 2567B)
 329804:  # of mispredicts or stack jumps (pos: 8707, pc: 3762B)
 370486:  # of calls & returns (pos: 8817, pc: 4041B)

instructions: 5748237, cycles: 9497702
    bytes/inst: 2.24, cycles/inst: 1.65, cycles/reject: 5393.36
    instBytesUsed: 12903832, instBytesFlushed: 7133718, forcedEmpty: 700290
    euFetches: 2053083, euStores: 505694
    goodPredictions: 543932, badPredictions: 218758, uncond jumps: 111046, calls: 185244
      (fallThruGood: 279008, jumpGood: 264924, fallThruBad: 190492, jumpBad: 28266)
      (jumpBack - uncond: 0, good predict: 116504, bad predict: 12456)
    stackOver: 0, regBusyCycles: 1574102
    instBufferCycles: 1107136, returnInterlockCycles: 56492
    lookaheadProbes: 5736560, lookaheadRejectCycles: 616

IFU cache - probes: 6843554, misses: 107, mapMisses: 1, dirtyWrites: 0, rejectCycles: 758
    miss rate: %0.00, reject cycles/probe: 0.00
EU cache - probes: 2558777, misses: 105, mapMisses: 4, dirtyWrites: 41, rejectCycles: 1003
    miss rate: %0.00, reject cycles/probe: 0.00

 746101 (12.9%): LRI0    678951 (24.7%): RB      316706 (30.3%): LC0     286297 (35.2%): LIQB   
 223549 (39.1%): SRI0    213676 (42.8%): JNEBBJ  185242 (46.1%): ALS     185241 (49.3%): RET    
 171093 (52.3%): JEBB    166833 (55.2%): RJNEB   154861 (57.9%): LRI4    151041 (60.5%): ROR    
 137952 (62.9%): LRI2    137434 (65.3%): LRI1    121859 (67.4%): SR0     121575 (69.5%): JNEBB  
 119433 (71.6%): LFC     116603 (73.6%): SHR     111044 (75.6%): JB       97532 (77.2%): LR0    
  88359 (78.8%): WB       72762 (80.1%): LRI3     69909 (81.3%): LR3      65804 (82.4%): LR2    
  65796 (83.6%): LR1      65790 (84.7%): SFCI     65790 (85.8%): SUBB     64400 (87.0%): WRI    
  58948 (88.0%): RJGEBJ   57303 (89.0%): SHDR     52910 (89.9%): SRI4     47666 (90.7%): LC1    
  43066 (91.5%): RVADD    41899 (92.2%): ADDB     38918 (92.9%): RBC      38904 (93.6%): RRI    
  37228 (94.2%): QADD     28251 (94.7%): LIDB     25011 (95.1%): SRI3     23608 (95.6%): RXOR   
  23286 (96.0%): SRI2     23258 (96.4%): SR2      20322 (96.7%): LR7      20310 (97.1%): LRI5   
  20310 (97.4%): RJLEBJ   19594 (97.8%): LIB      17802 (98.1%): RADD     10127 (98.3%): DIS    
  10002 (98.4%): RVSUB     9999 (98.6%): QAND      9999 (98.8%): RJGEB     9555 (98.9%): SRI1   
   9310 (99.1%): SRI5      9306 (99.3%): SRI6      9300 (99.4%): LR6       9300 (99.6%): QBC    
   8490 (99.7%): QOR       4656 (99.8%): LC3       2333 (99.9%): LR4       2331 (99.9%): LR5    
   2328 (99.9%): AS         340 (99.9%): SR4        253 (99.9%): SUBDB      253 (100.%): RJNEBJ 
     20 (100.%): BC          20 (100.%): ADD         20 (100.%): SFC         18 (100.%): LRI6   
      8 (100.%): SR3          6 (100.%): SR5          6 (100.%): SR7          6 (100.%): SRI7   
      4 (100.%): SIP          3 (100.%): LC2          3 (100.%): RJEBJ        2 (100.%): ASL    
      2 (100.%): WSB          2 (100.%): JDB          1 (100.%): LC4          1 (100.%): DFC    
      1 (100.%): OR           1 (100.%): DUP          1 (100.%): LIP          1 (100.%): ADDDB  
      1 (100.%): SHL          1 (100.%): x377b

<<January 6, 1986>>

instructions: 5748239, cycles: 9704271
    bytes/inst: 2.25, cycles/inst: 1.69, cycles/reject: 5516.92
    instBytesUsed: 12930949, instBytesFlushed: 7106579
    euFetches: 2053083, euStores: 505694
    goodPredictions: 543932, badPredictions: 218758, uncond jumps: 111046, calls: 185242
      (fallThruGood: 279008, jumpGood: 264924, fallThruBad: 190492, jumpBad: 28266)
    stackOver: 0, stackUnder: 0
    instBufferCycles: 1133201, returnInterlockCycles: 151462, lookaheadRejectCycles: 595

IFU cache - probes: 6869620, misses: 107, mapMisses: 1, dirtyWrites: 0, rejectCycles: 755
    miss rate: %0.00, reject cycles/probe: 0.00
EU cache - probes: 2558777, misses: 105, mapMisses: 4, dirtyWrites: 41, rejectCycles: 1004
    miss rate: %0.00, reject cycles/probe: 0.00

 746101 (12.9%): LRI0    678951 (24.7%): RB      316705 (30.3%): LC0     286298 (35.2%): LIQB   
 223549 (39.1%): SRI0    213676 (42.8%): JNEBBJ  185241 (46.1%): ALS     185240 (49.3%): RET    
 171093 (52.3%): JEBB    166833 (55.2%): RJNEB   159532 (57.9%): ROR     154861 (60.6%): LRI4   
 137952 (63.0%): LRI2    137434 (65.4%): LRI1    121859 (67.5%): SR0     121575 (69.7%): JNEBB  
 119432 (71.7%): LFC     116603 (73.8%): SHR     111044 (75.7%): JB       97532 (77.4%): LR0    
  88359 (78.9%): WB       72762 (80.2%): LRI3     69909 (81.4%): LR3      65804 (82.6%): LR2    
  65796 (83.7%): LR1      65790 (84.8%): SFCI     65790 (86.0%): SUBB     64400 (87.1%): WRI    
  58948 (88.1%): RJGEBJ   57303 (89.1%): SHD      52910 (90.1%): SRI4     47666 (90.9%): LC1    
  43068 (91.6%): RVADD    41899 (92.4%): ADDB     38918 (93.0%): RBC      38904 (93.7%): RRI    
  36422 (94.4%): RADD     28251 (94.8%): LIDB     25011 (95.3%): SRI3     23609 (95.7%): RXOR   
  23286 (96.1%): SRI2     23258 (96.5%): SR2      20322 (96.9%): LR7      20310 (97.2%): LRI5   
  20310 (97.6%): RJLEBJ   19595 (97.9%): LIB      18608 (98.2%): QADD     10127 (98.4%): DIS    
  10002 (98.6%): RVSUB     9999 (98.7%): QAND      9999 (98.9%): RJGEB     9555 (99.1%): SRI1   
   9310 (99.2%): SRI5      9306 (99.4%): SRI6      9300 (99.6%): LR6       9300 (99.7%): QBC    
   4656 (99.8%): LC3       2333 (99.9%): LR4       2331 (99.9%): LR5       2328 (99.9%): AS     
    340 (99.9%): SR4        253 (99.9%): SUBDB      253 (100.%): RJNEBJ      20 (100.%): BC     
     20 (100.%): ADD         20 (100.%): SFC         18 (100.%): LRI6         8 (100.%): SR3    
      6 (100.%): SR5          6 (100.%): SR7          6 (100.%): SRI7         5 (100.%): SIP    
      3 (100.%): LC2          3 (100.%): RJEBJ        2 (100.%): J1           2 (100.%): ASL    
      2 (100.%): WSB          2 (100.%): JDB          1 (100.%): LC4          1 (100.%): DUP    
      1 (100.%): ADDDB        1 (100.%): SHL          1 (100.%): X377

<<October 11, 1985>>

instructions: 5748235, cycles: 9701363
    bytes/inst: 2.25, cycles/inst: 1.69, cycles/reject: 5546.81
    instBytesUsed: 12930935, instBytesFlushed: 7106579
    euFetches: 2053083, euStores: 505694
    goodPredictions: 543932, badPredictions: 218758, uncond jumps: 111047, calls: 185241
      (fallThruGood: 279008, jumpGood: 264924, fallThruBad: 190492, jumpBad: 28266)
    stackOver: 0, stackUnder: 0
    instBufferCycles: 1133199, returnInterlockCycles: 148566, lookaheadRejectCycles: 588

IFU cache - probes: 6869616, misses: 105, mapMisses: 1, dirtyWrites: 0, rejectCycles: 745
    miss rate: %0.00, reject cycles/probe: 0.00
EU cache - probes: 2558777, misses: 105, mapMisses: 4, dirtyWrites: 41, rejectCycles: 1004
    miss rate: %0.00, reject cycles/probe: 0.00

 746101 (12.9%): LRI0    678951 (24.7%): RB      316705 (30.3%): LC0     286296 (35.2%): LIQB   
 223549 (39.1%): SRI0    213676 (42.8%): JNEBBJ  185241 (46.1%): ALS     185240 (49.3%): RET    
 171093 (52.3%): JEBB    166833 (55.2%): RJNEB   159532 (57.9%): ROR     154861 (60.6%): LRI4   
 137952 (63.0%): LRI2    137434 (65.4%): LRI1    121859 (67.5%): SR0     121575 (69.7%): JNEBB  
 119431 (71.7%): LFC     116603 (73.8%): SHR     111044 (75.7%): JB       97532 (77.4%): LR0    
  88359 (78.9%): WB       72762 (80.2%): LRI3     69909 (81.4%): LR3      65804 (82.6%): LR2    
  65796 (83.7%): LR1      65790 (84.8%): SFCI     65790 (86.0%): SUBB     64400 (87.1%): WRI    
  58948 (88.1%): RJGEBJ   57303 (89.1%): SHD      52910 (90.1%): SRI4     47666 (90.9%): LC1    
  43068 (91.6%): RVADD    41899 (92.4%): ADDB     38918 (93.0%): RBC      38904 (93.7%): RRI    
  36422 (94.4%): RADD     28251 (94.8%): LIDB     25011 (95.3%): SRI3     23609 (95.7%): RXOR   
  23286 (96.1%): SRI2     23258 (96.5%): SR2      20322 (96.9%): LR7      20310 (97.2%): LRI5   
  20310 (97.6%): RJLEBJ   19595 (97.9%): LIB      18608 (98.2%): QADD     10127 (98.4%): DIS    
  10002 (98.6%): RVSUB     9999 (98.7%): QAND      9999 (98.9%): RJGEB     9555 (99.1%): SRI1   
   9310 (99.2%): SRI5      9306 (99.4%): SRI6      9300 (99.6%): LR6       9300 (99.7%): QBC    
   4656 (99.8%): LC3       2333 (99.9%): LR4       2331 (99.9%): LR5       2328 (99.9%): AS     
    340 (99.9%): SR4        253 (99.9%): SUBDB      253 (100.%): RJNEBJ      20 (100.%): BC     
     20 (100.%): ADD         20 (100.%): SFC         18 (100.%): LRI6         8 (100.%): SR3    
      6 (100.%): SR5          6 (100.%): SR7          6 (100.%): SRI7         3 (100.%): LC2    
      3 (100.%): SIP          3 (100.%): JDB          3 (100.%): RJEBJ        2 (100.%): J1     
      2 (100.%): ASL          2 (100.%): WSB          1 (100.%): LC4          1 (100.%): DUP    
      1 (100.%): ADDDB        1 (100.%): SHL          1 (100.%): X377

<<September 19, 1985>>

instructions: 5758360, cycles: 9711483
    bytes/inst: 2.25, cycles/inst: 1.69, cycles/reject: 5562.13
    instBytesUsed: 12961314, instBytesFlushed: 7116708
    euFetches: 2053083, euStores: 505694
    goodPredictions: 543932, badPredictions: 218758, uncond jumps: 111047, calls: 185241
      (fallThruGood: 279008, jumpGood: 264924, fallThruBad: 190492, jumpBad: 28266)
    stackOver: 0, stackUnder: 0
    instBufferCycles: 1133193, returnInterlockCycles: 148566, lookaheadRejectCycles: 588

IFU cache - probes: 6879742, misses: 105, mapMisses: 1, dirtyWrites: 0, rejectCycles: 741
    miss rate: %0.00, reject cycles/probe: 0.00
EU cache - probes: 2558777, misses: 105, mapMisses: 4, dirtyWrites: 41, rejectCycles: 1005
    miss rate: %0.00, reject cycles/probe: 0.00

 746101 (12.9%): LRI0    678951 (24.7%): RB      316705 (30.2%): LC0     286296 (35.2%): LIQB   
 223549 (39.1%): SRI0    213676 (42.8%): JNEBBJ  185241 (46.0%): ALS     185240 (49.2%): RET    
 171093 (52.2%): JEBB    166833 (55.1%): RJNEB   159532 (57.8%): ROR     154861 (60.5%): LRI4   
 137952 (62.9%): LRI2    137434 (65.3%): LRI1    121859 (67.4%): SR0     121575 (69.5%): JNEBB  
 119431 (71.6%): LFC     116603 (73.6%): SHR     111044 (75.6%): JB       97532 (77.3%): LR0    
  88359 (78.8%): WB       72762 (80.1%): LRI3     69909 (81.3%): LR3      67623 (82.4%): RJLEBJ 
  65804 (83.6%): LR2      65796 (84.7%): LR1      65790 (85.9%): SFCI     65790 (87.0%): SUBB   
  64400 (88.1%): WRI      57303 (89.1%): SHD      52910 (90.0%): SRI4     47666 (90.9%): LC1    
  43068 (91.6%): RVADD    41899 (92.4%): ADDB     38918 (93.0%): RBC      38904 (93.7%): RRI    
  36422 (94.3%): RADD     28251 (94.8%): LIDB     25011 (95.3%): SRI3     23609 (95.7%): RXOR   
  23286 (96.1%): SRI2     23258 (96.5%): SR2      20322 (96.8%): LR7      20310 (97.2%): LRI5   
  19595 (97.5%): LIB      18608 (97.8%): QADD     11635 (98.1%): RJGEBJ   10127 (98.2%): DIS    
  10127 (98.4%): J3       10002 (98.6%): RVSUB     9999 (98.7%): QAND      9999 (98.9%): RJLEB  
   9555 (99.1%): SRI1      9310 (99.3%): SRI5      9306 (99.4%): SRI6      9300 (99.6%): LR6    
   9300 (99.7%): QBC       4656 (99.8%): LC3       2333 (99.9%): LR4       2331 (99.9%): LR5    
   2328 (99.9%): AS         340 (99.9%): SR4        253 (99.9%): SUBDB      253 (100.%): RJNEBJ 
     20 (100.%): BC          20 (100.%): ADD         20 (100.%): SFC         18 (100.%): LRI6   
      8 (100.%): SR3          6 (100.%): SR5          6 (100.%): SR7          6 (100.%): SRI7   
      3 (100.%): LC2          3 (100.%): SIP          3 (100.%): JDB          3 (100.%): RJEBJ  
      2 (100.%): ASL          2 (100.%): WSB          1 (100.%): DUP          1 (100.%): LC4    
      1 (100.%): ADDDB        1 (100.%): SHL          1 (100.%): X377