cpu version

CMakeLists.txt

@@ -1,19 +1,19 @@
 cmake_minimum_required(VERSION 3.22)
-set(CMAKE_CUDA_COMPILER "/usr/local/cuda-11.6/bin/nvcc")
 project(top3d LANGUAGES CUDA CXX)
 option(PROJECT_WITH_SIMD "Enable SIMD" ON)
 option(VERBOSE "Show more infos" ON)
 # choose linear solver
-option(ENABLE_AMGCL "Use AMGCL" ON)
+option(ENABLE_AMGCL "Use AMGCL" OFF)
 if (ENABLE_AMGCL)
-    option(ENABLE_AMGCL_CUDA "use Cuda to speed up AMGCL" ON)
+    option(ENABLE_AMGCL_CUDA "use Cuda to speed up AMGCL" OFF)
 else ()
-    option(ENABLE_SUITESPARSE "Use SuiteSparse" OFF)
+    option(ENABLE_SUITESPARSE "Use SuiteSparse" ON)
 endif ()
 
 list(PREPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/cmake/find)
 
 if (ENABLE_AMGCL AND ENABLE_AMGCL_CUDA)
+    set(CMAKE_CUDA_COMPILER "/usr/local/cuda-11.6/bin/nvcc")
     configure_file(
             ${CMAKE_SOURCE_DIR}/src/ThermoelasticTop3d.cpp
             ${CMAKE_SOURCE_DIR}/src/ThermoelasticTop3d.cu

examples/top-thermoelastic-BiclampedStructure-cuda/config.json

@@ -7,7 +7,7 @@
     "thermal_expansion_coefficient": 1.21e-5, "unit": "1/K"
   },
   "topology": {
-    "max_loop": 150,
+    "max_loop": 100,
     "volfrac": 0.4,
     "penal": 3.0,
     "r_min": 1.05,
@@ -20,8 +20,8 @@
   "model": {
     "regular_model": {
       "lx": 1,
-      "ly": 500,
-      "lz": 350
+      "ly": 50,
+      "lz": 35
     }
   },
   "mechanical_boundary_condition":{

examples/top-thermoelastic-BiclampedStructure/config.json

@@ -20,8 +20,8 @@
   "model": {
     "regular_model": {
       "lx": 1,"//": "A lx * ly * lz rectangle",
-      "ly": 50,
-      "lz": 35
+      "ly": 30,
+      "lz": 20
     }
   },
   "mechanical_boundary_condition":{ "//": "A  [min[0],max[0]] * [min[1],max[1]] * [min[2],max[2]] rectangle boundary",

examples/top-thermoelastic-Lshape-condition/config.json

@@ -19,7 +19,7 @@
   },
   "model": {
     "regular_model": {
-      "lx":3,
+      "lx":1,
       "ly": 30,
       "lz": 20
     }