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29 lines
1.3 KiB
Text
29 lines
1.3 KiB
Text
DRAMPower is an open source tool for fast and accurate DRAM power
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and energy estimation for DRAM memories. The latest version of
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the tool is v4.0 and features many important improvements, such as
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significantly improved analysis speed (at least 10x), enabling
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analysis of much larger traces, as well as support for DDR2/DDR3,
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LPDDR/LPDDR2, DDR4 and Wide I/O memories. The tool is based on the
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DRAM power model developed jointly by the Computer Engineering
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Research Group at TU Delft and the Electronic Systems Group at
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TU Eindhoven and has been verified by the Microelectronic System
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Design Research Group at TU Kaiserslautern with equivalent
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circuit-level simulations, which established that the error of
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the tool to be < 2% for all memory operations of any granularity
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for all memories supported by DRAMPower. DRAMPower is also part
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of the computer architecture simulator gem5.
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Invocation example:
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# drampower -m /usr/share/DRAMPower-4.1/memspecs/MICRON_1Gb_DDR3-\
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1066_8bit_G.xml -c /usr/share/DRAMPower-4.1/traces/commands.trace
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Examples of using the library are located at:
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# /usr/share/DRAMPower-4.1/examples/libdrampowertest
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You can copy them to a working dir and then run "make test" for
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testing, as following:
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# cp -av /usr/share/DRAMPower-4.1/examples/libdrampowertest .
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# cd libdrampowertest
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# make test
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