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Revert "mem: Add 8 channel ddr profiling (#703)" #716

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Merged
Ergou-ren merged 1 commit into from
Jan 15, 2026
Merged

Revert "mem: Add 8 channel ddr profiling (#703)" #716

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2 changes: 1 addition & 1 deletion .github/workflows/autotest/gem5-vec.cfg
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Expand Up @@ -43,7 +43,7 @@ fs_path = ./configs/example/kmhv2.py --enable-riscv-vector --restore-rvv-cpt
task ={set_env} && ./build/RISCV/gem5.opt \
--outdir=$sublog$ \
{fs_path} \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini \
--raw-cpt --generic-rv-cpt=$binfile$
post-task =
except-task = echo gem5 running error!
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2 changes: 1 addition & 1 deletion .github/workflows/autotest/gem5.cfg
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Expand Up @@ -186,7 +186,7 @@ task = {set_var} && \
--l2-to-l3-pf-hint \
--l3-hwp-type=WorkerPrefetcher \
--mem-type=DRAMsim3 \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini \
--generic-rv-cpt=$binfile$ \
--gcpt-restorer={gcpt_path} \
--bp-type=DecoupledBPUWithFTB --enable-loop-predictor --enable-jump-ahead-predictor \
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2 changes: 1 addition & 1 deletion configs/common/xiangshan.py
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Expand Up @@ -171,7 +171,7 @@ def config_xiangshan_inputs(args: argparse.Namespace, sys):
if args.mem_type == 'DRAMsim3' and args.dramsim3_ini is None:
# use relative path to find the dramsim3 ini file, from configs/common/ to root
root_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
args.dramsim3_ini = os.path.join(root_dir, 'ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini')
args.dramsim3_ini = os.path.join(root_dir, 'ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini')

if args.mem_type == 'Ramulator2' and args.ramulator2_ini is None:
# use relative path to find the ramulator ini file, from configs/common/ to root
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2 changes: 1 addition & 1 deletion configs/example/se.py
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Expand Up @@ -162,7 +162,7 @@ def setDefaultArgs(args):
# Set dramsim3_ini path
if not hasattr(args, 'dramsim3_ini') or args.dramsim3_ini is None:
root_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
args.dramsim3_ini = os.path.join(root_dir, 'ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini')
args.dramsim3_ini = os.path.join(root_dir, 'ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini')

args = parser.parse_args()

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67 changes: 0 additions & 67 deletions ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini
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2 changes: 1 addition & 1 deletion util/memory_check/run-xs-with-valgrind.sh
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Expand Up @@ -22,7 +22,7 @@ valgrind -s --track-origins=yes --log-file=valgrind-out.txt --error-limit=no \
--l2-wrapper-hwp-type=CompositeWithWorkerPrefetcher \
--l2-to-l3-pf-hint --l3-hwp-type=WorkerPrefetcher \
--mem-type=DRAMsim3 \
--dramsim3-ini=$gem5_home/ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini \
--dramsim3-ini=$gem5_home/ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini \
--bp-type=DecoupledBPUWithFTB --enable-loop-predictor \
--enable-difftest --difftest-ref-so=$ref_so_path \
--generic-rv-cpt=$test_cpt \
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2 changes: 1 addition & 1 deletion util/pgo/basic_pgo.sh
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Expand Up @@ -63,7 +63,7 @@ $gem5_home/build/RISCV/gem5.opt \
--l1-to-l2-pf-hint --l2-hwp-type=WorkerPrefetcher \
--l2-to-l3-pf-hint --l3-hwp-type=WorkerPrefetcher \
--mem-type=DRAMsim3 \
--dramsim3-ini=$gem5_home/ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini \
--dramsim3-ini=$gem5_home/ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini \
--bp-type=DecoupledBPUWithFTB --enable-loop-predictor \
--generic-rv-cpt=$GEM5_PGO_CPT \
--gcpt-restorer=$GCPT_RESTORER \
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2 changes: 1 addition & 1 deletion util/runse.sh
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Expand Up @@ -22,7 +22,7 @@ WORKLOAD_PATH=$1
--l2-to-l3-pf-hint \
--l3-hwp-type=WorkerPrefetcher \
--mem-type=DRAMsim3 \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_8ch.ini \
--dramsim3-ini=./ext/dramsim3/xiangshan_configs/xiangshan_DDR4_8Gb_x8_3200_2ch.ini \
--bp-type=DecoupledBPUWithFTB \
--enable-loop-predictor \
--enable-jump-ahead-predictor \
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