Date: | Wed, 8 Mar 2006 12:32:33 +0100 |
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From: | "Alessandro Bardine" <alessandro.bardine@xxxxxxxxxxxx> |
Subject: | [Gems-users] "assertion fault" |
I am using gems (MOESI_CMP_NUCA) with the following parameters and commands: istc-disable dstc-disable instruction-fetch-mode instruction-fetch-trace load-module ruby load-module opal ruby0.setparam g_NUM_PROCESSORS 8 ruby0.setparam g_PROCS_PER_CHIP 8 ruby0.setparam L1_CACHE_NUM_SETS_BITS 8 ruby0.setparam L1_CACHE_ASSOC 4 ruby0.setparam g_NUM_L2_BANKS 256 ruby0.setparam L2_CACHE_NUM_SETS_BITS 8 ruby0.setparam L2_CACHE_ASSOC 4 ruby0.setparam_str g_NETWORK_TOPOLOGY FILE_SPECIFIED ruby0.setparam_str g_DYNAMIC_TIMEOUT_ENABLED false ruby0.setparam_str REMOVE_SINGLE_CYCLE_DCACHE_FAST_PATH true ruby0.setparam_str g_CACHE_DESIGN NUCACOL ruby0.setparam_str g_adaptive_routing false ruby0.setparam NUMBER_OF_VIRTUAL_NETWORKS 7 ruby0.setparam g_endpoint_bandwidth 1000 ruby0.setparam_str g_NUCA_PREDICTOR_CONFIG DNUCA ruby0.setparam_str ENABLE_MIGRATION true ruby0.setparam_str COLLECTOR_HANDLES_OFF_CHIP_REQUESTS true ruby0.setparam_str PERFECT_DNUCA_SEARCH true ruby0.init opal0.init opal0.sim-start "output-dnuca.opal" opal0.sim-step 3 ruby0.dump-stats "output-dnuca.ruby" opal0.stats and I get the following error when the sim-step starts: ... opalinterface: doing notify callback Opal: opal-ruby link established. OpalInterface: installation successful. [0] PC 0x418634 NPC 0x4185e4 ctx 0x0 [1] PC 0x418618 NPC 0x41861c ctx 0x0 [2] PC 0x418624 NPC 0x418628 ctx 0x0 [3] PC 0x418610 NPC 0x418614 ctx 0x0 [4] PC 0x418618 NPC 0x41861c ctx 0x0 [5] PC 0x418628 NPC 0x41862c ctx 0x0 [6] PC 0x41860c NPC 0x418610 ctx 0x0 [7] PC 0x418620 NPC 0x418624 ctx 0x0 failed assertion 'L2bank < RubyConfig::numberOfL2CachePerChip()/2' at fn MachineID map_L1CacheMachId_to_L2CacheLocalBank(const Address&, const MachineID&) in slicc_interface/RubySlicc_ComponentMapping.h:171 failed assertion 'L2bank < RubyConfig::numberOfL2CachePerChip()/2' at fn MachineID map_L1CacheMachId_to_L2CacheLocalBank(const Address&, const MachineID&) in slicc_interface/RubySlicc_ComponentMapping.h:171 At this point you might want to attach a debug to the running and get to the crash site; otherwise press enter to continue PID: 26055 Now i try to dump the ruby stats I get a file containing: ... L2_CACHE_NUM_SETS_BITS 0 ... I have tried various L2 cache size for block and associativity but I always get the same error. Where am I wrong? |
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