// Can't really test these other than that they compile and visually looking at output
void TestDebugMacros()
{
TRACE("Some trace");
// Note that these macros do nothing in NDEBUG -- we should ensure that the variables get used anyway
double use_vars = 0.0;
unsigned my_var = 3141;
PRINT_VARIABLE(my_var);
use_vars += (double) my_var;
double another_var = 2.81;
PRINT_2_VARIABLES(my_var, another_var);
use_vars += another_var;
double cancer_curing_constant = 0.053450242435;
PRINT_3_VARIABLES(my_var, another_var, cancer_curing_constant);
use_vars += cancer_curing_constant;
double heart_disease_ending_constant = -3e-141;
PRINT_4_VARIABLES(my_var, another_var, cancer_curing_constant, heart_disease_ending_constant);
use_vars += heart_disease_ending_constant;
std::cout << "\n\n";
for (unsigned i=0; i<10; i++)
{
HOW_MANY_TIMES_HERE("inside for loop");
for (unsigned j=0; j<2; j++)
{
HOW_MANY_TIMES_HERE("nested loop");
}
}
for (unsigned j=0; j<10 /*change to 11 and it should quit*/; j++)
{
QUIT_AFTER_N_VISITS(11);
}
std::cout << "\n\n\n";
for (unsigned j=0; j<3; j++)
{
TRACE_FROM_NTH_VISIT("hello",2);
}
std::vector<double> vec(4);
vec[0] = 0.0;
vec[1] = 1.0;
vec[2] = 2.7;
vec[3] = 3.1;
PRINT_VECTOR(vec);
MARK; // Something like: "DEBUG: ./global/test/TestDebug.hpp at line 104"
MARK_IN_ORDER; // Something like: "DEBUG: proc 0 ./global/test/TestDebug.hpp at line 106" etc
// Check interaction with process isolation
PetscTools::IsolateProcesses();
TRACE("Processes are isolated.");
PetscTools::IsolateProcesses(false);
AnotherFunctionOnTheStack();
}
// Can't really test these other than that they compile and visually looking at output
void TestDebugMacros()
{
TRACE("Some trace");
// Note that these macros do nothing in NDEBUG -- we should ensure that the variables get used anyway
double use_vars = 0.0;
unsigned my_var = 3141;
PRINT_VARIABLE(my_var);
use_vars += (double) my_var;
double another_var = 2.81;
PRINT_2_VARIABLES(my_var, another_var);
use_vars += another_var;
double cancer_curing_constant = 0.053450242435;
PRINT_3_VARIABLES(my_var, another_var, cancer_curing_constant);
use_vars += cancer_curing_constant;
double heart_disease_ending_constant = -3e-141;
PRINT_4_VARIABLES(my_var, another_var, cancer_curing_constant, heart_disease_ending_constant);
use_vars += heart_disease_ending_constant;
std::cout << "\n\n";
for (unsigned i=0; i<10; i++)
{
HOW_MANY_TIMES_HERE("inside for loop");
for (unsigned j=0; j<2; j++)
{
HOW_MANY_TIMES_HERE("nested loop");
}
}
for (unsigned j=0; j<10 /*change to 11 and it should quit*/; j++)
{
QUIT_AFTER_N_VISITS(11);
}
std::cout << "\n\n\n";
for (unsigned j=0; j<3; j++)
{
TRACE_FROM_NTH_VISIT("hello",2);
}
std::vector<double> vec(4);
vec[0] = 0.0;
vec[1] = 1.0;
vec[2] = 2.7;
vec[3] = 3.1;
PRINT_VECTOR(vec);
MARK; // Something like: "DEBUG: ./global/test/TestDebug.hpp at line 110"
MARK_IN_ORDER; // Something like: "DEBUG: proc 0 ./global/test/TestDebug.hpp at line 111" etc
MARK_ON_PROCESS(1); // In serial there is no output. In parallel, something like: "DEBUG: proc 1: ./global/test/TestDebug.hpp at line 112"
// Check interaction with process isolation
PetscTools::IsolateProcesses();
TRACE("Processes are isolated.");
PetscTools::IsolateProcesses(false);
AnotherFunctionOnTheStack();
MARK_MEMORY; // Should print that PRINT_MEMORY will now be relative to here
PRINT_MEMORY; // Should be 0 Mb
UNMARK_MEMORY; // Should print that PRINT_MEMORY will now be the absolute footprint
PRINT_MEMORY; // Should be > 0 Mb
MARK_MEMORY;
std::vector<double> poinless_vector;
poinless_vector.resize(100000);
PRINT_MEMORY; // Should be x Mb
poinless_vector.resize(200000);
PRINT_MEMORY; // Should be at least 2x Mb
}