Re: [Gems-users] GEMS is not using signature filters


Date: Fri, 24 Oct 2008 10:45:28 -0500
From: Jayaram Bobba <bobba@xxxxxxxxxxx>
Subject: Re: [Gems-users] GEMS is not using signature filters
Can you check whether ruby is receiving any memory requests by putting some debugging output in
makeRequest() in SimicsProcessor.C

Ricardo Quislant del Barrio wrote:
Yes, I did. Here it is the script I use:

#!/bin/bash


# Here is how to make this script interactive:
#   1 change the INTERACTIVE define below
# 2 change the ../../gen-scripts/go.simics, to comment out the line of quit


export HOST=`hostname`
export OPAL_CONFIG_FILE=
export RANDOM_SEED=
export CACHE_DATA_DUMP=
export XACT_STORE_PREDICTOR_ENTRIES=256
export XACT_LAZY_VM=0
export LOCK_TYPE=TM
export SIMICS_EXTRA_LIB=./modules
export GENERATE_TRACE=no
export RESULTS_DIR=/home/quislant/gems-2.1/results
export XACT_ENABLE_VIRTUALIZATION_LOGTM_SE=0
export ENABLE_TOURMALINE=0
export NUM_L2_BANKS=0
export PROFILE_XACT=0
export SMT_THREADS=1
export PATH=$PATH
export WARMUP_FILE=
export WORKLOAD=vacation-TM
export XACT_COMMIT_TOKEN_LATENCY=0
export XACT_LOG_BUFFER_SIZE=0
export ENABLE_MAGIC_WAITING=0
export XACT_DEBUG=0
export MBENCH_ARG_STRING='-n8 -q10 -u80 -r65536 -t4096 -c8'
export BANDWIDTH=10000
export PROFILE_NONXACT=0
export READ_SET=
export CHECKPOINT_DIR=
export CONDORPROCESS=1
export MICROBENCH_DIR=microbenchmarks/transactional
export MAX_DEPTH=1
export XACT_FIRST_ACCESS_COST=0
export XACT_FIRST_PAGE_ACCESS_COST=0
export PROTOCOL=MESI_CMP_filter_directory
export PROFILE_EXCEPTIONS=0
export TRANSACTIONS=10000
export SIMICS_HOST=x86-linux
export READ_WRITE_FILTER=Perfect_
export XACT_STORE_PREDICTOR_THRESHOLD=4
export SUMMARY_READ_WRITE_FILTER=Perfect_
export XACT_VISUALIZER=0
export SHELL=/bin/bash
export XACT_CONFLICT_RES=BASE
export XACT_EAGER_CD=1
export CHECKPOINT_AT_END=no
export LM_LICENSE_FILE=/opt/virtutech/simics-3.0.31/licenses/license.lic
export INTERACTIVE=
export ENABLE_WATCHPOINT=0
export MACHTYPE=$MACHTYPE
export PROCESSORS=16
export USE_LOCAL_MIRROR=
export CHIPS=1
export MBENCH_ARG_PREFIX=n8-q10-u80-r65536-t4096-c8
export DUMP_INTERVAL=1
export BENCHMARK=vacation
export XACT_STORE_PREDICTOR_HISTORY=256
export CHECKPOINT=
export VIRTUAL_READ_WRITE_FILTER=Perfect_
export PROCS_PER_CHIP=16
export OPAL_CONFIG_NAME=default
export CONDORCLUSTER=1
export BATCH_SIZE=4
export XACT_NO_BACKOFF=0
export NETWORK_TOPOLOGY=
export PROTOCOL_OPTION=

cd /home/quislant/gems-2.1/simics/home/MESI_CMP_filter_directory

./simics -echo -verbose -no-log -no-win -stall -x ../../../gen-scripts/microbench.simics

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