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Commit 0da986e8 authored by Nicolas Bellot's avatar Nicolas Bellot Committed by hhakim
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time comparison for factorisation between matlab and matlab mexfunction

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CMakeLists.txt
+ 14
− 0
View file @ 0da986e8
......@@ -277,15 +277,29 @@ set(FAUST_SRC_TEST_SRC_DIR ${FAUST_SRC_TEST_DIR}/src CACHE INTERNAL "")
###### WRAPPER MATLAB DIRECTORIES ######
if (BUILD_MATLAB_MEX_FILES)
#version MATLAB du code (entierement MATLAB, pas de mexfunction)
###### SRC DIRECTORY #####
set(FAUST_MATLAB_SRC_DIR ${FAUST_SRC_WRAPPER_DIR}/matlab CACHE INTERNAL "")
set(FAUST_MATLAB_TOOLS_SRC_DIR ${FAUST_MATLAB_SRC_DIR}/tools CACHE INTERNAL "")
set(FAUST_MATLAB_MEX_SRC_DIR ${FAUST_MATLAB_SRC_DIR}/src CACHE INTERNAL "")
set(FAUST_MATLAB_DOC_SRC_DIR ${FAUST_MATLAB_SRC_DIR}/doc CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_SRC_DIR ${FAUST_MATLAB_SRC_DIR}/old_matlab CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_PROX_SRC_DIR ${FAUST_MATLAB_OLD_SRC_DIR}/proxs CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_UTILS_SRC_DIR ${FAUST_MATLAB_OLD_SRC_DIR}/utils CACHE INTERNAL "")
###### BIN DIRECTORY ######
set(FAUST_MATLAB_BIN_DIR ${FAUST_BIN_WRAPPER_DIR}/matlab CACHE INTERNAL "")
set(FAUST_MATLAB_MEX_BIN_DIR ${FAUST_MATLAB_BIN_DIR}/mex CACHE INTERNAL "")
set(FAUST_MATLAB_TOOLS_BIN_DIR ${FAUST_MATLAB_BIN_DIR}/tools CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_BIN_DIR ${FAUST_MATLAB_BIN_DIR}/old_matlab CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_PROX_BIN_DIR ${FAUST_MATLAB_OLD_BIN_DIR}/proxs CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_UTILS_BIN_DIR ${FAUST_MATLAB_OLD_BIN_DIR}/utils CACHE INTERNAL "")
#### INSTALL DIRECTORY ####
#set(FAUST_MATLAB_INSTALL_DIR ${CMAKE_INSTALL_MATLAB_PREFIX})
set(FAUST_MATLAB_MEX_INSTALL_DIR ${CMAKE_INSTALL_MATLAB_PREFIX}/mex)
......
misc/test/src/hier_fact_test.m
+ 34
− 7
View file @ 0da986e8
......@@ -5,33 +5,60 @@ function hier_fact_test(paramsfile,expectedLambda, expectedLambdaPrecision)
% load the hierarchical_fact configuration
disp(['*** LOADING PARAMS FILE ***']);
disp([paramsfile]);
disp(' ');
disp(' ');
load(paramsfile);
%% factorisation (mexfile)
disp('*** MEX FACTORISATION ***');
tic
[mexlambda,mexfact]=mexHierarchical_fact(params);
disp(['lambda value : ' num2str(mexlambda)]);
t=toc;
disp(['time factorisation (mex) : ' num2str(t)]);
%% check if the result are ok
disp(['lambda value () : ' num2str(mexlambda)]);
if (abs(mexlambda - expectedLambda) > expectedLambdaPrecision)
disp('');
disp(' ');
disp([ 'expected lamba value : ' int2str(expectedLambda) ' in the precision of ' int2str(expectedLambdaPrecision) ]);
error('invalid lambda value');
end
mexfact{1}=mexlambda*mexfact{1};
fc=Faust(mexfact);
mex_error = norm(params.data - get_product(fc));
disp(['relative error : ' num2str(mex_error)]);
mexfact{1}=mexlambda*mexfact{1};
fc=Faust(mexfact);
mex_error = norm(params.data - get_product(fc));
%% factorisation (matlab)
disp(' ');
disp(' ');
disp(['*** MATLAB FACTORISATION ***']);
tic
[lambda,fact]=old_hierarchical_fact(params);
t=toc;
disp(['time factorisation (matlab) : ' num2str(t)]);
disp(['lambda value (MATLAB) : ' num2str(lambda)]);
disp(['relative error : ' num2str(mex_error)]);
%% speed-up test for multiplication with a vector
disp(' ');
disp(' ');
disp('*** product data matrix-vector vs product faust-vector ***');
nbiter = 100;
dense_mat = params.data;
......
misc/test/tools/set_path.m.in
+ 5
− 0
View file @ 0da986e8
addpath('@FAUST_MATLAB_MEX_BIN_DIR@');%% access to the mexfunction
addpath('@FAUST_DATA_MAT_DIR@');%% access to the data (meg and faust_hier configuration)
addpath('@FAUST_MATLAB_TOOLS_BIN_DIR@');%% access to Faust.m (interface betwwen faust_core C++ class and matlab class)
%% access to the old matlab code (factorise a matrix) hierarchical_fact and palm4MSA)
addpath('@FAUST_MATLAB_OLD_BIN_DIR@');
addpath('@FAUST_MATLAB_OLD_PROX_BIN_DIR@');
addpath('@FAUST_MATLAB_OLD_UTILS_BIN_DIR@');
wrapper/matlab/CMakeLists.txt
+ 55
− 1
View file @ 0da986e8
......@@ -141,7 +141,61 @@ foreach(mex_target ${MEXFILE_TARGET_LIST})
endforeach()
# CONFIGURATION DES CHEMINS
# CONFIGURATION DES CHEMINS
configure_file(${FAUST_MATLAB_SRC_DIR}/setup_FAUST.m.in ${FAUST_MATLAB_BIN_DIR}/setup_FAUST.m @ONLY)
install(FILES ${FAUST_MATLAB_BIN_DIR}/setup_FAUST.m DESTINATION ${CMAKE_INSTALL_MATLAB_PREFIX})
### OLD MATLAB VERSION CODE TO MAKE TIME COMPARISON ########
#version MATLAB du code (entierement MATLAB, pas de mexfunction)
set(FAUST_MATLAB_OLD_SRC_DIR ${FAUST_MATLAB_SRC_DIR}/old_matlab CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_BIN_DIR ${FAUST_MATLAB_BIN_DIR}/old_matlab CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_PROX_BIN_DIR ${FAUST_MATLAB_OLD_BIN_DIR}/proxs CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_PROX_SRC_DIR ${FAUST_MATLAB_OLD_SRC_DIR}/proxs CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_UTILS_BIN_DIR ${FAUST_MATLAB_OLD_BIN_DIR}/utils CACHE INTERNAL "")
set(FAUST_MATLAB_OLD_UTILS_SRC_DIR ${FAUST_MATLAB_OLD_SRC_DIR}/utils CACHE INTERNAL "")
configure_file(${FAUST_MATLAB_OLD_SRC_DIR}/old_hierarchical_fact.m ${FAUST_MATLAB_OLD_BIN_DIR}/old_hierarchical_fact.m)
configure_file(${FAUST_MATLAB_OLD_SRC_DIR}/old_palm4MSA.m ${FAUST_MATLAB_OLD_BIN_DIR}/old_palm4MSA.m)
configure_file(${FAUST_MATLAB_OLD_SRC_DIR}/setup_old_FAUST.m ${FAUST_MATLAB_OLD_BIN_DIR}/setup_old_FAUST.m COPYONLY)
#prox matlab function
file(GLOB MATLAB_PROX RELATIVE ${FAUST_MATLAB_OLD_PROX_SRC_DIR} "${FAUST_MATLAB_OLD_PROX_SRC_DIR}/*.m")
#message(STATUS "MATLAB PROX : ${MATLAB_PROX}")
foreach(prox ${MATLAB_PROX})
configure_file(${FAUST_MATLAB_OLD_PROX_SRC_DIR}/${prox} ${FAUST_MATLAB_OLD_PROX_BIN_DIR}/${prox} COPYONLY)
#install(FILES ${FAUST_MATLAB_MEX_SRC_DIR}/proxs/${prox} DESTINATION ${FAUST_MATLAB_MEX_INSTALL_DIR})
endforeach()
file(GLOB MATLAB_PROX RELATIVE ${FAUST_MATLAB_OLD_PROX_SRC_DIR} "${FAUST_MATLAB_OLD_PROX_SRC_DIR}/*.m")
#message(STATUS "MATLAB PROX : ${MATLAB_PROX}")
foreach(prox ${MATLAB_PROX})
configure_file(${FAUST_MATLAB_OLD_PROX_SRC_DIR}/${prox} ${FAUST_MATLAB_OLD_PROX_BIN_DIR}/${prox} COPYONLY)
#install(FILES ${FAUST_MATLAB_MEX_SRC_DIR}/proxs/${prox} DESTINATION ${FAUST_MATLAB_MEX_INSTALL_DIR})
endforeach()
file(GLOB MATLAB_UTILS RELATIVE ${FAUST_MATLAB_OLD_UTILS_SRC_DIR} "${FAUST_MATLAB_OLD_UTILS_SRC_DIR}/*.m")
#message(STATUS "MATLAB PROX : ${MATLAB_PROX}")
foreach(prox ${MATLAB_UTILS})
configure_file(${FAUST_MATLAB_OLD_UTILS_SRC_DIR}/${prox} ${FAUST_MATLAB_OLD_UTILS_BIN_DIR}/${prox} COPYONLY)
#install(FILES ${FAUST_MATLAB_MEX_SRC_DIR}/proxs/${prox} DESTINATION ${FAUST_MATLAB_MEX_INSTALL_DIR})
endforeach()
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