Thanks Ali for the response. That makes sense.
However, I faced another issue that is weird. If I set *numPhysFloatRegs*
to 160, I don't get any assertion error, but the simulation does not
progress. I looked into this and I realized that this is because of lack of
free physical registers. Even in
> On June 30, 2014, 8:34 p.m., Amin Farmahini wrote:
> > After applying this patch, the minimum number of float regs should be 160,
> > even for ARMv7 ISA. If you set the number of numPhysFloatRegs to lower than
> > 160, you get an assertion error from cpu/o3/cpu.cc:
> > assert(params->numPhysF
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After applying this patch, the minimum number of float regs should be 160
changeset 70333502b9b5 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=70333502b9b5
description:
mem: Extend DRAM row bits from 16 to 32 for larger densities
This patch extends the DRAM row bits to 32 to support larger density
memories. Additional chec
changeset 72277952d444 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=72277952d444
description:
mem: DRAMPower trace formatting script
This patch adds a first version of a script that processes the debug
output and generates a command trace for DRAMPo
changeset 0ad233f0a77d in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=0ad233f0a77d
description:
mem: DRAMPower trace output
This patch adds a DRAMPower flag to enable off-line DRAM power
analysis using the DRAMPower tool. A new DRAMPower flag is added
changeset 6bbb7ae309ac in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=6bbb7ae309ac
description:
power: Add basic DVFS support for gem5
Adds DVFS capabilities to gem5, by allowing users to specify lists for
frequencies and voltages in SrcClockDomains a
changeset e0e3efe3b1d5 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=e0e3efe3b1d5
description:
mem: Add bank and rank indices as fields to the DRAM bank
This patch adds the index of the bank and rank as a field so that we can
determine the identity o
changeset d2deb51a4abf in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=d2deb51a4abf
description:
cpu: implement a bi-mode branch predictor
diffstat:
src/cpu/o3/fetch_impl.hh|4 +-
src/cpu/pred/BranchPredictor.py |2 +-
src/cpu/pred/SConscript
changeset cfb6b578a89a in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=cfb6b578a89a
description:
arm: make the bi-mode predictor the default for O3_ARM_v7a_BP
the branch predictor used in the Cortex-A15 is a bi-mode style
predictor,
see:
http
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