mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-28 10:02:43 +01:00
29 lines
1.3 KiB
Text
29 lines
1.3 KiB
Text
DRAMPower is an open source tool for fast and accurate DRAM power
|
|
and energy estimation for DRAM memories. The latest version of
|
|
the tool is v4.0 and features many important improvements, such as
|
|
significantly improved analysis speed (at least 10x), enabling
|
|
analysis of much larger traces, as well as support for DDR2/DDR3,
|
|
LPDDR/LPDDR2, DDR4 and Wide I/O memories. The tool is based on the
|
|
DRAM power model developed jointly by the Computer Engineering
|
|
Research Group at TU Delft and the Electronic Systems Group at
|
|
TU Eindhoven and has been verified by the Microelectronic System
|
|
Design Research Group at TU Kaiserslautern with equivalent
|
|
circuit-level simulations, which established that the error of
|
|
the tool to be < 2% for all memory operations of any granularity
|
|
for all memories supported by DRAMPower. DRAMPower is also part
|
|
of the computer architecture simulator gem5.
|
|
|
|
|
|
Invocation example:
|
|
# drampower -m /usr/share/DRAMPower-4.1/memspecs/MICRON_1Gb_DDR3-\
|
|
1066_8bit_G.xml -c /usr/share/DRAMPower-4.1/traces/commands.trace
|
|
|
|
Examples of using the library are located at:
|
|
# /usr/share/DRAMPower-4.1/examples/libdrampowertest
|
|
|
|
You can copy them to a working dir and then run "make test" for
|
|
testing, as following:
|
|
# cp -av /usr/share/DRAMPower-4.1/examples/libdrampowertest .
|
|
# cd libdrampowertest
|
|
# make test
|
|
|