Compiling CPU2000 2006 2017

1 Install Gold-Plugin

1.1 CPU2000

1. Put cpu2000-flto.cfg file into folder $CPU2000_HOME/config

2. Analyze CPU2000 to generate bc files

cd $CPU2000_HOME
. ./shrc
rm -rf benchspec/CINT2000/*/exe/
rm -rf benchspec/CFP2000/*/exe/
runspec  --action=run --config=cpu2000-flto --tune=base --size=test --iterations=1 --noreportable all

3. Collect bc files

cd $CPU2000_HOME
mkdir llvm-4.0.0.opt.bcs
find . -name *.opt.bc -exec cp {} llvm-4.0.0.opt.bcs/ \;

4. Rename *.bc ==> *.orig

for f in *.opt.bc; do
mv "$f" "$(basename "$f" .opt.bc).orig"
done

5. Print out command line to run a specific exe for a benchmark

cd benchspec/CINT2000/252.eon/run/00000001/
specinvoke -n

1.2 CPU2006

1. Put cpu2006-flto.cfg file into folder $CPU2006_HOME/config

2. Analyze CPU2006 to generate bc files

cd $CPU2000_HOME
. ./shrc
rm -rf benchspec/CPU2006/*/exe/
runspec  --action=run --config=cpu2006-flto --tune=base --size=test --iterations=1 --noreportable all

2 Install WLLVM

2.1 How to Use WLLVM to Build CPU2017

1. Install WLLVM and make sure it works as expected

2. Put cpu2017-wllvm.cfg file into folder $CPU2017_HOME/config

3. Generate bc files for the 32 C/C++ programs (excluding the other 15 Fortran programs) in CPU2017.

There are 43 or 47 benchmarks in CPU2017 (depending on whether we include 996 997 998 and 999).

cd $CPU2017_HOME
. ./shrc
runcpu --action=clean --config=cpu2017-wllvm all
rm -rf benchspec/CPU/*/exe/
rm -rf benchspec/CPU/*/build/
rm -rf benchspec/CPU/*/run/
runcpu --action=build --tune=base --config=cpu2017-wllvm 500 502 505 508 510 511 519 520 523 525 526 531 538 541 544 557 600 602 605 619 620 623 625 631 638 641 644 657 996 997 998 999