config.json revision 12137:d877205ec1bc
1{
2    "name": null, 
3    "sim_quantum": 0, 
4    "system": {
5        "kernel": "", 
6        "mmap_using_noreserve": false, 
7        "kernel_addr_check": true, 
8        "membus": {
9            "point_of_coherency": true, 
10            "system": "system", 
11            "response_latency": 2, 
12            "cxx_class": "CoherentXBar", 
13            "forward_latency": 4, 
14            "clk_domain": "system.clk_domain", 
15            "width": 16, 
16            "eventq_index": 0, 
17            "default_p_state": "UNDEFINED", 
18            "p_state_clk_gate_max": 1000000000000, 
19            "master": {
20                "peer": [
21                    "system.physmem.port"
22                ], 
23                "role": "MASTER"
24            }, 
25            "type": "CoherentXBar", 
26            "frontend_latency": 3, 
27            "slave": {
28                "peer": [
29                    "system.system_port", 
30                    "system.cpu.l2cache.mem_side"
31                ], 
32                "role": "SLAVE"
33            }, 
34            "p_state_clk_gate_min": 1000, 
35            "snoop_filter": {
36                "name": "snoop_filter", 
37                "system": "system", 
38                "max_capacity": 8388608, 
39                "eventq_index": 0, 
40                "cxx_class": "SnoopFilter", 
41                "path": "system.membus.snoop_filter", 
42                "type": "SnoopFilter", 
43                "lookup_latency": 1
44            }, 
45            "power_model": null, 
46            "path": "system.membus", 
47            "snoop_response_latency": 4, 
48            "name": "membus", 
49            "p_state_clk_gate_bins": 20, 
50            "use_default_range": false
51        }, 
52        "symbolfile": "", 
53        "readfile": "", 
54        "thermal_model": null, 
55        "cxx_class": "System", 
56        "work_begin_cpu_id_exit": -1, 
57        "load_offset": 0, 
58        "work_begin_exit_count": 0, 
59        "p_state_clk_gate_min": 1000, 
60        "memories": [
61            "system.physmem"
62        ], 
63        "work_begin_ckpt_count": 0, 
64        "clk_domain": {
65            "name": "clk_domain", 
66            "clock": [
67                1000
68            ], 
69            "init_perf_level": 0, 
70            "voltage_domain": "system.voltage_domain", 
71            "eventq_index": 0, 
72            "cxx_class": "SrcClockDomain", 
73            "path": "system.clk_domain", 
74            "type": "SrcClockDomain", 
75            "domain_id": -1
76        }, 
77        "mem_ranges": [], 
78        "eventq_index": 0, 
79        "default_p_state": "UNDEFINED", 
80        "p_state_clk_gate_max": 1000000000000, 
81        "dvfs_handler": {
82            "enable": false, 
83            "name": "dvfs_handler", 
84            "sys_clk_domain": "system.clk_domain", 
85            "transition_latency": 100000000, 
86            "eventq_index": 0, 
87            "cxx_class": "DVFSHandler", 
88            "domains": [], 
89            "path": "system.dvfs_handler", 
90            "type": "DVFSHandler"
91        }, 
92        "work_end_exit_count": 0, 
93        "type": "System", 
94        "voltage_domain": {
95            "name": "voltage_domain", 
96            "eventq_index": 0, 
97            "voltage": [
98                "1.0"
99            ], 
100            "cxx_class": "VoltageDomain", 
101            "path": "system.voltage_domain", 
102            "type": "VoltageDomain"
103        }, 
104        "cache_line_size": 64, 
105        "boot_osflags": "a", 
106        "system_port": {
107            "peer": "system.membus.slave[0]", 
108            "role": "MASTER"
109        }, 
110        "physmem": {
111            "static_frontend_latency": 10000, 
112            "tRFC": 260000, 
113            "activation_limit": 4, 
114            "in_addr_map": true, 
115            "IDD3N2": "0.0", 
116            "tWTR": 7500, 
117            "IDD52": "0.0", 
118            "clk_domain": "system.clk_domain", 
119            "channels": 1, 
120            "write_buffer_size": 64, 
121            "device_bus_width": 8, 
122            "VDD": "1.5", 
123            "write_high_thresh_perc": 85, 
124            "cxx_class": "DRAMCtrl", 
125            "bank_groups_per_rank": 0, 
126            "IDD2N2": "0.0", 
127            "port": {
128                "peer": "system.membus.master[0]", 
129                "role": "SLAVE"
130            }, 
131            "tCCD_L": 0, 
132            "IDD2N": "0.032", 
133            "p_state_clk_gate_min": 1000, 
134            "null": false, 
135            "IDD2P1": "0.032", 
136            "eventq_index": 0, 
137            "tRRD": 6000, 
138            "tRTW": 2500, 
139            "IDD4R": "0.157", 
140            "burst_length": 8, 
141            "tRTP": 7500, 
142            "IDD4W": "0.125", 
143            "tWR": 15000, 
144            "banks_per_rank": 8, 
145            "devices_per_rank": 8, 
146            "IDD2P02": "0.0", 
147            "default_p_state": "UNDEFINED", 
148            "p_state_clk_gate_max": 1000000000000, 
149            "IDD6": "0.02", 
150            "IDD5": "0.235", 
151            "tRCD": 13750, 
152            "type": "DRAMCtrl", 
153            "IDD3P02": "0.0", 
154            "tRRD_L": 0, 
155            "IDD0": "0.055", 
156            "IDD62": "0.0", 
157            "min_writes_per_switch": 16, 
158            "mem_sched_policy": "frfcfs", 
159            "IDD02": "0.0", 
160            "IDD2P0": "0.0", 
161            "ranks_per_channel": 2, 
162            "page_policy": "open_adaptive", 
163            "IDD4W2": "0.0", 
164            "tCS": 2500, 
165            "power_model": null, 
166            "tCL": 13750, 
167            "read_buffer_size": 32, 
168            "conf_table_reported": true, 
169            "tCK": 1250, 
170            "tRAS": 35000, 
171            "tRP": 13750, 
172            "tBURST": 5000, 
173            "path": "system.physmem", 
174            "tXP": 6000, 
175            "tXS": 270000, 
176            "addr_mapping": "RoRaBaCoCh", 
177            "IDD3P0": "0.0", 
178            "IDD3P1": "0.038", 
179            "IDD3N": "0.038", 
180            "name": "physmem", 
181            "tXSDLL": 0, 
182            "device_size": 536870912, 
183            "kvm_map": true, 
184            "dll": true, 
185            "tXAW": 30000, 
186            "write_low_thresh_perc": 50, 
187            "range": "0:134217727:0:0:0:0", 
188            "VDD2": "0.0", 
189            "IDD2P12": "0.0", 
190            "p_state_clk_gate_bins": 20, 
191            "tXPDLL": 0, 
192            "IDD4R2": "0.0", 
193            "device_rowbuffer_size": 1024, 
194            "static_backend_latency": 10000, 
195            "max_accesses_per_row": 16, 
196            "IDD3P12": "0.0", 
197            "tREFI": 7800000
198        }, 
199        "power_model": null, 
200        "work_cpus_ckpt_count": 0, 
201        "thermal_components": [], 
202        "path": "system", 
203        "cpu_clk_domain": {
204            "name": "cpu_clk_domain", 
205            "clock": [
206                500
207            ], 
208            "init_perf_level": 0, 
209            "voltage_domain": "system.voltage_domain", 
210            "eventq_index": 0, 
211            "cxx_class": "SrcClockDomain", 
212            "path": "system.cpu_clk_domain", 
213            "type": "SrcClockDomain", 
214            "domain_id": -1
215        }, 
216        "work_end_ckpt_count": 0, 
217        "mem_mode": "timing", 
218        "name": "system", 
219        "init_param": 0, 
220        "p_state_clk_gate_bins": 20, 
221        "load_addr_mask": 1099511627775, 
222        "cpu": [
223            {
224                "max_insts_any_thread": 0, 
225                "do_statistics_insts": true, 
226                "numThreads": 1, 
227                "fetch1LineSnapWidth": 0, 
228                "fetch1ToFetch2BackwardDelay": 1, 
229                "fetch1FetchLimit": 1, 
230                "executeIssueLimit": 2, 
231                "system": "system", 
232                "executeLSQMaxStoreBufferStoresPerCycle": 2, 
233                "icache": {
234                    "cpu_side": {
235                        "peer": "system.cpu.icache_port", 
236                        "role": "SLAVE"
237                    }, 
238                    "clusivity": "mostly_incl", 
239                    "prefetcher": null, 
240                    "system": "system", 
241                    "write_buffers": 8, 
242                    "response_latency": 2, 
243                    "cxx_class": "Cache", 
244                    "size": 131072, 
245                    "type": "Cache", 
246                    "clk_domain": "system.cpu_clk_domain", 
247                    "max_miss_count": 0, 
248                    "eventq_index": 0, 
249                    "default_p_state": "UNDEFINED", 
250                    "p_state_clk_gate_max": 1000000000000, 
251                    "mem_side": {
252                        "peer": "system.cpu.toL2Bus.slave[0]", 
253                        "role": "MASTER"
254                    }, 
255                    "mshrs": 4, 
256                    "writeback_clean": true, 
257                    "p_state_clk_gate_min": 1000, 
258                    "tags": {
259                        "size": 131072, 
260                        "tag_latency": 2, 
261                        "name": "tags", 
262                        "p_state_clk_gate_min": 1000, 
263                        "eventq_index": 0, 
264                        "p_state_clk_gate_bins": 20, 
265                        "default_p_state": "UNDEFINED", 
266                        "clk_domain": "system.cpu_clk_domain", 
267                        "power_model": null, 
268                        "sequential_access": false, 
269                        "assoc": 2, 
270                        "cxx_class": "LRU", 
271                        "p_state_clk_gate_max": 1000000000000, 
272                        "path": "system.cpu.icache.tags", 
273                        "block_size": 64, 
274                        "type": "LRU", 
275                        "data_latency": 2
276                    }, 
277                    "tgts_per_mshr": 20, 
278                    "demand_mshr_reserve": 1, 
279                    "power_model": null, 
280                    "addr_ranges": [
281                        "0:18446744073709551615:0:0:0:0"
282                    ], 
283                    "is_read_only": true, 
284                    "prefetch_on_access": false, 
285                    "path": "system.cpu.icache", 
286                    "data_latency": 2, 
287                    "tag_latency": 2, 
288                    "name": "icache", 
289                    "p_state_clk_gate_bins": 20, 
290                    "sequential_access": false, 
291                    "assoc": 2
292                }, 
293                "function_trace": false, 
294                "do_checkpoint_insts": true, 
295                "decodeInputWidth": 2, 
296                "cxx_class": "MinorCPU", 
297                "max_loads_all_threads": 0, 
298                "executeMemoryIssueLimit": 1, 
299                "decodeCycleInput": true, 
300                "syscallRetryLatency": 10000, 
301                "max_loads_any_thread": 0, 
302                "executeLSQTransfersQueueSize": 2, 
303                "p_state_clk_gate_max": 1000000000000, 
304                "clk_domain": "system.cpu_clk_domain", 
305                "function_trace_start": 0, 
306                "cpu_id": 0, 
307                "checker": null, 
308                "eventq_index": 0, 
309                "executeMemoryWidth": 0, 
310                "default_p_state": "UNDEFINED", 
311                "executeBranchDelay": 1, 
312                "executeMemoryCommitLimit": 1, 
313                "l2cache": {
314                    "cpu_side": {
315                        "peer": "system.cpu.toL2Bus.master[0]", 
316                        "role": "SLAVE"
317                    }, 
318                    "clusivity": "mostly_incl", 
319                    "prefetcher": null, 
320                    "system": "system", 
321                    "write_buffers": 8, 
322                    "response_latency": 20, 
323                    "cxx_class": "Cache", 
324                    "size": 2097152, 
325                    "type": "Cache", 
326                    "clk_domain": "system.cpu_clk_domain", 
327                    "max_miss_count": 0, 
328                    "eventq_index": 0, 
329                    "default_p_state": "UNDEFINED", 
330                    "p_state_clk_gate_max": 1000000000000, 
331                    "mem_side": {
332                        "peer": "system.membus.slave[1]", 
333                        "role": "MASTER"
334                    }, 
335                    "mshrs": 20, 
336                    "writeback_clean": false, 
337                    "p_state_clk_gate_min": 1000, 
338                    "tags": {
339                        "size": 2097152, 
340                        "tag_latency": 20, 
341                        "name": "tags", 
342                        "p_state_clk_gate_min": 1000, 
343                        "eventq_index": 0, 
344                        "p_state_clk_gate_bins": 20, 
345                        "default_p_state": "UNDEFINED", 
346                        "clk_domain": "system.cpu_clk_domain", 
347                        "power_model": null, 
348                        "sequential_access": false, 
349                        "assoc": 8, 
350                        "cxx_class": "LRU", 
351                        "p_state_clk_gate_max": 1000000000000, 
352                        "path": "system.cpu.l2cache.tags", 
353                        "block_size": 64, 
354                        "type": "LRU", 
355                        "data_latency": 20
356                    }, 
357                    "tgts_per_mshr": 12, 
358                    "demand_mshr_reserve": 1, 
359                    "power_model": null, 
360                    "addr_ranges": [
361                        "0:18446744073709551615:0:0:0:0"
362                    ], 
363                    "is_read_only": false, 
364                    "prefetch_on_access": false, 
365                    "path": "system.cpu.l2cache", 
366                    "data_latency": 20, 
367                    "tag_latency": 20, 
368                    "name": "l2cache", 
369                    "p_state_clk_gate_bins": 20, 
370                    "sequential_access": false, 
371                    "assoc": 8
372                }, 
373                "do_quiesce": true, 
374                "type": "MinorCPU", 
375                "executeCycleInput": true, 
376                "executeAllowEarlyMemoryIssue": true, 
377                "executeInputBufferSize": 7, 
378                "icache_port": {
379                    "peer": "system.cpu.icache.cpu_side", 
380                    "role": "MASTER"
381                }, 
382                "p_state_clk_gate_bins": 20, 
383                "socket_id": 0, 
384                "progress_interval": 0, 
385                "p_state_clk_gate_min": 1000, 
386                "toL2Bus": {
387                    "point_of_coherency": false, 
388                    "system": "system", 
389                    "response_latency": 1, 
390                    "cxx_class": "CoherentXBar", 
391                    "forward_latency": 0, 
392                    "clk_domain": "system.cpu_clk_domain", 
393                    "width": 32, 
394                    "eventq_index": 0, 
395                    "default_p_state": "UNDEFINED", 
396                    "p_state_clk_gate_max": 1000000000000, 
397                    "master": {
398                        "peer": [
399                            "system.cpu.l2cache.cpu_side"
400                        ], 
401                        "role": "MASTER"
402                    }, 
403                    "type": "CoherentXBar", 
404                    "frontend_latency": 1, 
405                    "slave": {
406                        "peer": [
407                            "system.cpu.icache.mem_side", 
408                            "system.cpu.dcache.mem_side"
409                        ], 
410                        "role": "SLAVE"
411                    }, 
412                    "p_state_clk_gate_min": 1000, 
413                    "snoop_filter": {
414                        "name": "snoop_filter", 
415                        "system": "system", 
416                        "max_capacity": 8388608, 
417                        "eventq_index": 0, 
418                        "cxx_class": "SnoopFilter", 
419                        "path": "system.cpu.toL2Bus.snoop_filter", 
420                        "type": "SnoopFilter", 
421                        "lookup_latency": 0
422                    }, 
423                    "power_model": null, 
424                    "path": "system.cpu.toL2Bus", 
425                    "snoop_response_latency": 1, 
426                    "name": "toL2Bus", 
427                    "p_state_clk_gate_bins": 20, 
428                    "use_default_range": false
429                }, 
430                "isa": [
431                    {
432                        "eventq_index": 0, 
433                        "path": "system.cpu.isa", 
434                        "type": "RiscvISA", 
435                        "name": "isa", 
436                        "cxx_class": "RiscvISA::ISA"
437                    }
438                ], 
439                "itb": {
440                    "name": "itb", 
441                    "eventq_index": 0, 
442                    "cxx_class": "RiscvISA::TLB", 
443                    "path": "system.cpu.itb", 
444                    "type": "RiscvTLB", 
445                    "size": 64
446                }, 
447                "interrupts": [
448                    {
449                        "eventq_index": 0, 
450                        "path": "system.cpu.interrupts", 
451                        "type": "RiscvInterrupts", 
452                        "name": "interrupts", 
453                        "cxx_class": "RiscvISA::Interrupts"
454                    }
455                ], 
456                "dcache_port": {
457                    "peer": "system.cpu.dcache.cpu_side", 
458                    "role": "MASTER"
459                }, 
460                "executeFuncUnits": {
461                    "name": "executeFuncUnits", 
462                    "eventq_index": 0, 
463                    "cxx_class": "MinorFUPool", 
464                    "path": "system.cpu.executeFuncUnits", 
465                    "funcUnits": [
466                        {
467                            "issueLat": 1, 
468                            "opLat": 3, 
469                            "name": "funcUnits0", 
470                            "cantForwardFromFUIndices": [], 
471                            "opClasses": {
472                                "name": "opClasses", 
473                                "opClasses": [
474                                    {
475                                        "opClass": "IntAlu", 
476                                        "name": "opClasses", 
477                                        "eventq_index": 0, 
478                                        "cxx_class": "MinorOpClass", 
479                                        "path": "system.cpu.executeFuncUnits.funcUnits0.opClasses.opClasses", 
480                                        "type": "MinorOpClass"
481                                    }
482                                ], 
483                                "eventq_index": 0, 
484                                "cxx_class": "MinorOpClassSet", 
485                                "path": "system.cpu.executeFuncUnits.funcUnits0.opClasses", 
486                                "type": "MinorOpClassSet"
487                            }, 
488                            "eventq_index": 0, 
489                            "timings": [
490                                {
491                                    "extraAssumedLat": 0, 
492                                    "description": "Int", 
493                                    "srcRegsRelativeLats": [
494                                        2
495                                    ], 
496                                    "suppress": false, 
497                                    "mask": 0, 
498                                    "extraCommitLat": 0, 
499                                    "eventq_index": 0, 
500                                    "opClasses": {
501                                        "name": "opClasses", 
502                                        "opClasses": [], 
503                                        "eventq_index": 0, 
504                                        "cxx_class": "MinorOpClassSet", 
505                                        "path": "system.cpu.executeFuncUnits.funcUnits0.timings.opClasses", 
506                                        "type": "MinorOpClassSet"
507                                    }, 
508                                    "cxx_class": "MinorFUTiming", 
509                                    "path": "system.cpu.executeFuncUnits.funcUnits0.timings", 
510                                    "extraCommitLatExpr": null, 
511                                    "type": "MinorFUTiming", 
512                                    "match": 0, 
513                                    "name": "timings"
514                                }
515                            ], 
516                            "cxx_class": "MinorFU", 
517                            "path": "system.cpu.executeFuncUnits.funcUnits0", 
518                            "type": "MinorFU"
519                        }, 
520                        {
521                            "issueLat": 1, 
522                            "opLat": 3, 
523                            "name": "funcUnits1", 
524                            "cantForwardFromFUIndices": [], 
525                            "opClasses": {
526                                "name": "opClasses", 
527                                "opClasses": [
528                                    {
529                                        "opClass": "IntAlu", 
530                                        "name": "opClasses", 
531                                        "eventq_index": 0, 
532                                        "cxx_class": "MinorOpClass", 
533                                        "path": "system.cpu.executeFuncUnits.funcUnits1.opClasses.opClasses", 
534                                        "type": "MinorOpClass"
535                                    }
536                                ], 
537                                "eventq_index": 0, 
538                                "cxx_class": "MinorOpClassSet", 
539                                "path": "system.cpu.executeFuncUnits.funcUnits1.opClasses", 
540                                "type": "MinorOpClassSet"
541                            }, 
542                            "eventq_index": 0, 
543                            "timings": [
544                                {
545                                    "extraAssumedLat": 0, 
546                                    "description": "Int", 
547                                    "srcRegsRelativeLats": [
548                                        2
549                                    ], 
550                                    "suppress": false, 
551                                    "mask": 0, 
552                                    "extraCommitLat": 0, 
553                                    "eventq_index": 0, 
554                                    "opClasses": {
555                                        "name": "opClasses", 
556                                        "opClasses": [], 
557                                        "eventq_index": 0, 
558                                        "cxx_class": "MinorOpClassSet", 
559                                        "path": "system.cpu.executeFuncUnits.funcUnits1.timings.opClasses", 
560                                        "type": "MinorOpClassSet"
561                                    }, 
562                                    "cxx_class": "MinorFUTiming", 
563                                    "path": "system.cpu.executeFuncUnits.funcUnits1.timings", 
564                                    "extraCommitLatExpr": null, 
565                                    "type": "MinorFUTiming", 
566                                    "match": 0, 
567                                    "name": "timings"
568                                }
569                            ], 
570                            "cxx_class": "MinorFU", 
571                            "path": "system.cpu.executeFuncUnits.funcUnits1", 
572                            "type": "MinorFU"
573                        }, 
574                        {
575                            "issueLat": 1, 
576                            "opLat": 3, 
577                            "name": "funcUnits2", 
578                            "cantForwardFromFUIndices": [], 
579                            "opClasses": {
580                                "name": "opClasses", 
581                                "opClasses": [
582                                    {
583                                        "opClass": "IntMult", 
584                                        "name": "opClasses", 
585                                        "eventq_index": 0, 
586                                        "cxx_class": "MinorOpClass", 
587                                        "path": "system.cpu.executeFuncUnits.funcUnits2.opClasses.opClasses", 
588                                        "type": "MinorOpClass"
589                                    }
590                                ], 
591                                "eventq_index": 0, 
592                                "cxx_class": "MinorOpClassSet", 
593                                "path": "system.cpu.executeFuncUnits.funcUnits2.opClasses", 
594                                "type": "MinorOpClassSet"
595                            }, 
596                            "eventq_index": 0, 
597                            "timings": [
598                                {
599                                    "extraAssumedLat": 0, 
600                                    "description": "Mul", 
601                                    "srcRegsRelativeLats": [
602                                        0
603                                    ], 
604                                    "suppress": false, 
605                                    "mask": 0, 
606                                    "extraCommitLat": 0, 
607                                    "eventq_index": 0, 
608                                    "opClasses": {
609                                        "name": "opClasses", 
610                                        "opClasses": [], 
611                                        "eventq_index": 0, 
612                                        "cxx_class": "MinorOpClassSet", 
613                                        "path": "system.cpu.executeFuncUnits.funcUnits2.timings.opClasses", 
614                                        "type": "MinorOpClassSet"
615                                    }, 
616                                    "cxx_class": "MinorFUTiming", 
617                                    "path": "system.cpu.executeFuncUnits.funcUnits2.timings", 
618                                    "extraCommitLatExpr": null, 
619                                    "type": "MinorFUTiming", 
620                                    "match": 0, 
621                                    "name": "timings"
622                                }
623                            ], 
624                            "cxx_class": "MinorFU", 
625                            "path": "system.cpu.executeFuncUnits.funcUnits2", 
626                            "type": "MinorFU"
627                        }, 
628                        {
629                            "issueLat": 9, 
630                            "opLat": 9, 
631                            "name": "funcUnits3", 
632                            "cantForwardFromFUIndices": [], 
633                            "opClasses": {
634                                "name": "opClasses", 
635                                "opClasses": [
636                                    {
637                                        "opClass": "IntDiv", 
638                                        "name": "opClasses", 
639                                        "eventq_index": 0, 
640                                        "cxx_class": "MinorOpClass", 
641                                        "path": "system.cpu.executeFuncUnits.funcUnits3.opClasses.opClasses", 
642                                        "type": "MinorOpClass"
643                                    }
644                                ], 
645                                "eventq_index": 0, 
646                                "cxx_class": "MinorOpClassSet", 
647                                "path": "system.cpu.executeFuncUnits.funcUnits3.opClasses", 
648                                "type": "MinorOpClassSet"
649                            }, 
650                            "eventq_index": 0, 
651                            "timings": [], 
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