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.gitignore
.gitignore
 
 
COPYING.txt
COPYING.txt
 
 
Makefile
Makefile
 
 
README.md
README.md
 
 
do-batch-run.php
do-batch-run.php
 
 
do-batch-summary.php
do-batch-summary.php
 
 
idq-bench-float-add.c
idq-bench-float-add.c
 
 
idq-bench-float-addmul.c
idq-bench-float-addmul.c
 
 
idq-bench-float-array-l1-add.c
idq-bench-float-array-l1-add.c
 
 
idq-bench-float-array-l1-addmul.c
idq-bench-float-array-l1-addmul.c
 
 
idq-bench-float-array-l1-scale.c
idq-bench-float-array-l1-scale.c
 
 
idq-bench-float-array-l1-schoenauer.c
idq-bench-float-array-l1-schoenauer.c
 
 
idq-bench-float-array-l1-triad.c
idq-bench-float-array-l1-triad.c
 
 
idq-bench-float-array-l2-add.c
idq-bench-float-array-l2-add.c
 
 
idq-bench-float-array-l2-addmul.c
idq-bench-float-array-l2-addmul.c
 
 
idq-bench-float-array-l2-scale.c
idq-bench-float-array-l2-scale.c
 
 
idq-bench-float-array-l2-schoenauer-mwrite.c
idq-bench-float-array-l2-schoenauer-mwrite.c
 
 
idq-bench-float-array-l2-schoenauer.c
idq-bench-float-array-l2-schoenauer.c
 
 
idq-bench-float-array-l2-triad.c
idq-bench-float-array-l2-triad.c
 
 
idq-bench-float-array-l3-add.c
idq-bench-float-array-l3-add.c
 
 
idq-bench-float-array-l3-addmul.c
idq-bench-float-array-l3-addmul.c
 
 
idq-bench-float-array-l3-scale.c
idq-bench-float-array-l3-scale.c
 
 
idq-bench-float-array-l3-schoenauer.c
idq-bench-float-array-l3-schoenauer.c
 
 
idq-bench-float-array-l3-triad.c
idq-bench-float-array-l3-triad.c
 
 
idq-bench-float-array-tlb-schoenauer.c
idq-bench-float-array-tlb-schoenauer.c
 
 
idq-bench-float-scale.c
idq-bench-float-scale.c
 
 
idq-bench-float-schoenauer.c
idq-bench-float-schoenauer.c
 
 
idq-bench-float32-add.c
idq-bench-float32-add.c
 
 
idq-bench-float32-addmul.c
idq-bench-float32-addmul.c
 
 
idq-bench-float32-array-l1-add.c
idq-bench-float32-array-l1-add.c
 
 
idq-bench-float32-array-l1-addmul.c
idq-bench-float32-array-l1-addmul.c
 
 
idq-bench-float32-array-l1-scale.c
idq-bench-float32-array-l1-scale.c
 
 
idq-bench-float32-array-l1-schoenauer.c
idq-bench-float32-array-l1-schoenauer.c
 
 
idq-bench-float32-array-l1-triad.c
idq-bench-float32-array-l1-triad.c
 
 
idq-bench-float32-array-l2-add.c
idq-bench-float32-array-l2-add.c
 
 
idq-bench-float32-array-l2-addmul.c
idq-bench-float32-array-l2-addmul.c
 
 
idq-bench-float32-array-l2-scale.c
idq-bench-float32-array-l2-scale.c
 
 
idq-bench-float32-array-l2-schoenauer.c
idq-bench-float32-array-l2-schoenauer.c
 
 
idq-bench-float32-array-l2-triad.c
idq-bench-float32-array-l2-triad.c
 
 
idq-bench-float32-array-l3-add.c
idq-bench-float32-array-l3-add.c
 
 
idq-bench-float32-array-l3-addmul.c
idq-bench-float32-array-l3-addmul.c
 
 
idq-bench-float32-array-l3-scale.c
idq-bench-float32-array-l3-scale.c
 
 
idq-bench-float32-array-l3-schoenauer.c
idq-bench-float32-array-l3-schoenauer.c
 
 
idq-bench-float32-array-l3-triad.c
idq-bench-float32-array-l3-triad.c
 
 
idq-bench-float32-scale.c
idq-bench-float32-scale.c
 
 
idq-bench-float32-schoenauer.c
idq-bench-float32-schoenauer.c
 
 
idq-bench-floatvec-array-l1-add.c
idq-bench-floatvec-array-l1-add.c
 
 
idq-bench-int-algo-prng-multi2.c
idq-bench-int-algo-prng-multi2.c
 
 
idq-bench-int-algo-prng-multi3.c
idq-bench-int-algo-prng-multi3.c
 
 
idq-bench-int-algo-prng-multi3b.c
idq-bench-int-algo-prng-multi3b.c
 
 
idq-bench-int-algo-prng-multi3c.c
idq-bench-int-algo-prng-multi3c.c
 
 
idq-bench-int-algo-prng-multi4-icache.c
idq-bench-int-algo-prng-multi4-icache.c
 
 
idq-bench-int-algo-prng-multi4.c
idq-bench-int-algo-prng-multi4.c
 
 
idq-bench-int-algo-prng-multi4b.c
idq-bench-int-algo-prng-multi4b.c
 
 
idq-bench-int-algo-prng-small-loop.c
idq-bench-int-algo-prng-small-loop.c
 
 
idq-bench-int-algo-prng-tiny-loop.c
idq-bench-int-algo-prng-tiny-loop.c
 
 
idq-bench-int-algo-prng.c
idq-bench-int-algo-prng.c
 
 
idq-bench-int-array-l1-addmul.c
idq-bench-int-array-l1-addmul.c
 
 
idq-bench-int-array-l1-addmulshift.c
idq-bench-int-array-l1-addmulshift.c
 
 
idq-bench-int-array-l1-addmulshift2.c
idq-bench-int-array-l1-addmulshift2.c
 
 
idq-bench-int-array-l1-addmulshift3.c
idq-bench-int-array-l1-addmulshift3.c
 
 
idq-bench-int-array-l1-addmulshift4.c
idq-bench-int-array-l1-addmulshift4.c
 
 
idq-bench-int-array-l2-addmul.c
idq-bench-int-array-l2-addmul.c
 
 
idq-bench-int-array-l2-addmulshift.c
idq-bench-int-array-l2-addmulshift.c
 
 
idq-bench-int-array-l2-addmulshift2.c
idq-bench-int-array-l2-addmulshift2.c
 
 
idq-bench-int-array-l2-addmulshift3.c
idq-bench-int-array-l2-addmulshift3.c
 
 
idq-bench-int-array-l2-addmulshift4.c
idq-bench-int-array-l2-addmulshift4.c
 
 
idq-bench-int-array-l3-addmul.c
idq-bench-int-array-l3-addmul.c
 
 
idq-bench-int-array-l3-addmulshift.c
idq-bench-int-array-l3-addmulshift.c
 
 
idq-bench-int-array-l3-addmulshift2.c
idq-bench-int-array-l3-addmulshift2.c
 
 
idq-bench-int-array-l3-addmulshift3.c
idq-bench-int-array-l3-addmulshift3.c
 
 
idq-bench-int-array-l3-addmulshift4.c
idq-bench-int-array-l3-addmulshift4.c
 
 
idq-bench-int32-array-l1-addmulshift.c
idq-bench-int32-array-l1-addmulshift.c
 
 
idq-bench-int32-array-l1-addmulshift2.c
idq-bench-int32-array-l1-addmulshift2.c
 
 
idq-bench-int32-array-l2-addmulshift.c
idq-bench-int32-array-l2-addmulshift.c
 
 
idq-bench-int32-array-l2-addmulshift2.c
idq-bench-int32-array-l2-addmulshift2.c
 
 
idq-bench-int32-array-l3-addmulshift.c
idq-bench-int32-array-l3-addmulshift.c
 
 
idq-bench-int32-array-l3-addmulshift2.c
idq-bench-int32-array-l3-addmulshift2.c
 
 
measure-util.c
measure-util.c
 
 
measure-util.h
measure-util.h
 
 
run-modeling-benchmarks-with-l2-cache.sh
run-modeling-benchmarks-with-l2-cache.sh
 
 
run-modeling-benchmarks-with-l3-cache.sh
run-modeling-benchmarks-with-l3-cache.sh
 
 
run-modeling-benchmarks.sh
run-modeling-benchmarks.sh
 
 

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Instruction decoder microbenchmark suite

This is a microbenchmark suite designed to test the power consumption of the x86-64 instruction decoders. The code is specifically designed to run on Intel processors based on the Sandy Bridge and later architectures. We have published our results in the following paper:

Hirki, M., Ou, Z., Khan, K.N., Nurminen, J.K., Niemi, T., "Empirical Study of Power Consumption of x86-64 Instruction Decoder", USENIX Workshop on Cool Topics in Sustainable Data Centers (CoolDC '16), Santa Clara, CA, USA, March 2016

Required dependencies:

Compiling:

  • Type "make".

Tested to compile and run on Scientific Linux 6.

Author: Mikael Hirki mikael.hirki@gmail.com

Copyright (c) 2015 Helsinki Institute of Physics

This software is distributed under the terms of the "MIT license". Read COPYING.txt for more details.

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Instruction decoder microbenchmark suite

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