#!/bin/bash

#
# Installation script for cM packages.
# Part of Collective Mind Infrastructure (cM).
#
# See cM LICENSE.txt for licensing details.
# See cM Copyright.txt for copyright details.
#
# Developer(s): Grigori Fursin, started on 2011.09
#

# ${CM_LOCAL_SRC_DIR}  - src directory
# ${CM_INSTALL_OBJ_DIR}  - obj directory
# ${CM_INSTALL_DIR}  - install dir
# ${CM_CODE_ENV_FILE}  - file that sets environment
# ${CM_CODE_UID}  - cM code UID
# ${CM_PROCESSOR_BITS}  - number of bits for the OS (32 or 64)
# ${CM_OS_LIB_DIR} - lib extension for this OS
# ${CM_PARALLEL_JOB_NUMBER} - parallel jobs if supported

if [ "${CM_SKIP_BUILD}" != "yes" ] ; then
 . ./INSTALL.sh
fi

# Prepare environment
echo "" >> ${CM_CODE_ENV_FILE}
echo "# Environment variables" >> ${CM_CODE_ENV_FILE}
echo "export CM_${CM_CODE_UID}_INSTALL=${CM_INSTALL_DIR}/${CM_INSTALL_LOCAL_DIR}" >> ${CM_CODE_ENV_FILE}
echo "export CM_${CM_CODE_UID}_BIN=\$CM_${CM_CODE_UID}_INSTALL/bin" >> ${CM_CODE_ENV_FILE}
echo "export CM_${CM_CODE_UID}_LIB=\$CM_${CM_CODE_UID}_INSTALL/${CM_OS_LIB_DIR}" >> ${CM_CODE_ENV_FILE}
if [ "${CM_PROCESSOR_BITS}" == "64" ] ; then
  echo "export CM_${CM_CODE_UID}_LIBS=\$CM_${CM_CODE_UID}_INSTALL/${CM_OS_LIB_DIR}:\$CM_${CM_CODE_UID}_INSTALL/lib" >> ${CM_CODE_ENV_FILE}
else
  echo "export CM_${CM_CODE_UID}_LIBS=\$CM_${CM_CODE_UID}_INSTALL/${CM_OS_LIB_DIR}" >> ${CM_CODE_ENV_FILE}
fi
echo "export CM_${CM_CODE_UID}_INCLUDE=\$CM_${CM_CODE_UID}_INSTALL/include" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "export PATH=\$CM_${CM_CODE_UID}_BIN:\$PATH" >> ${CM_CODE_ENV_FILE}
echo "export LD_LIBRARY_PATH=\$CM_${CM_CODE_UID}_LIB:\$LD_LIBRARY_PATH" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "export CCC_ROOT=\$CM_${CM_CODE_UID}_INSTALL" >> ${CM_CODE_ENV_FILE}
echo "export CCC_PLUGINS=\$CCC_ROOT/src-plat-indep/" >> ${CM_CODE_ENV_FILE}
echo "export PATH=\$CCC_ROOT/src-plat-indep/plugins:\$PATH" >> ${CM_CODE_ENV_FILE}
echo "export CCC_UUID=uuidgen" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#set cTuning web-service parameters" >> ${CM_CODE_ENV_FILE}
echo "export CCC_CTS_URL=cTuning.org/wiki/index.php/Special:CDatabase?request=" >> ${CM_CODE_ENV_FILE}
echo "#export CCC_CTS_URL=localhost/cTuning/wiki/index.php/Special:CDatabase?request=" >> ${CM_CODE_ENV_FILE}
echo "export CCC_CTS_DB=fursinne_coptcases" >> ${CM_CODE_ENV_FILE}
echo "#set cTuning username (self-register at http://cTuning.org/wiki/index.php/Special:UserLogin)" >> ${CM_CODE_ENV_FILE}
echo "export CCC_CTS_USER=gfursin" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#compiler which was used to extract features for all programs to keep at cTuning.org" >> ${CM_CODE_ENV_FILE}
echo "#do not change it unless you understand what you do ;) ..." >> ${CM_CODE_ENV_FILE}
echo "export CCC_COMPILER_FEATURES_ID=129504539516446542" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#use architecture flags from cTuning" >> ${CM_CODE_ENV_FILE}
echo "export CCC_OPT_ARCH_USE=0" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#retrieve opt cases only when execution time > TIME_THRESHOLD" >> ${CM_CODE_ENV_FILE}
echo "export TIME_THRESHOLD=0.3" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#retrieve opt cases only with specific notes" >> ${CM_CODE_ENV_FILE}
echo "#export NOTES=" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#retrieve opt cases only when profile info is !=""" >> ${CM_CODE_ENV_FILE}
echo "#export PG_USE=1" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#retrieve opt cases only when execution output is correct (or not if =0)" >> ${CM_CODE_ENV_FILE}
echo "export OUTPUT_CORRECT=1" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#check user or total execution time" >> ${CM_CODE_ENV_FILE}
echo "#export RUN_TIME=RUN_TIME_USER" >> ${CM_CODE_ENV_FILE}
echo "export RUN_TIME=RUN_TIME" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#Sort optimization case by speedup (0 - ex. time, 1 - code size, 2 - comp time)" >> ${CM_CODE_ENV_FILE}
echo "export SORT=012" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#produce additional optimization report including optimization space froniters" >> ${CM_CODE_ENV_FILE}
echo "export CT_OPT_REPORT=1" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#Produce optimization space frontier" >> ${CM_CODE_ENV_FILE}
echo "#export DIM=01 (2D frontier)" >> ${CM_CODE_ENV_FILE}
echo "#export DIM=02 (2D frontier)" >> ${CM_CODE_ENV_FILE}
echo "#export DIM=12 (2D frontier)" >> ${CM_CODE_ENV_FILE}
echo "#export DIM=012 (3D frontier)" >> ${CM_CODE_ENV_FILE}
echo "#export DIM=012" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#Cut cases when producing frontier (select cases when speedup 0,1 or 2 is more than some threshold)" >> ${CM_CODE_ENV_FILE}
echo "#export CUT=0,0,1.2" >> ${CM_CODE_ENV_FILE}
echo "#export CUT=1,0.80,1" >> ${CM_CODE_ENV_FILE}
echo "#export CUT=0,0,1" >> ${CM_CODE_ENV_FILE}

echo "" >> ${CM_CODE_ENV_FILE}
echo "#find similar cases from the following platform" >> ${CM_CODE_ENV_FILE}
echo "export CCC_PLATFORM_ID=2111574609159278179" >> ${CM_CODE_ENV_FILE}
echo "export CCC_ENVIRONMENT_ID=2781195477254972989" >> ${CM_CODE_ENV_FILE}
echo "export CCC_COMPILER_ID=331350613878705696" >> ${CM_CODE_ENV_FILE}

chmod 755 ${CM_CODE_ENV_FILE}

# Cleaning directories if needed
echo ""
echo "Cleaning directories if needed ..."
echo ""

if [ "${CM_INSTALL_DELETE_SRC_DIR}" == "yes" ] ; then rm -rf ${CM_LOCAL_SRC_DIR}; fi
if [ "${CM_INSTALL_DELETE_OBJ_DIR}" == "yes" ] ; then rm -rf ${CM_INSTALL_OBJ_DIR}; fi