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blt-gp
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silly

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Brett 2024-08-20 13:52:06 -04:00
parent 82b8c82768
commit 17a2805ef1
6 changed files with 21 additions and 30 deletions
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2
CMakeLists.txt
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@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.25)
project(blt-gp VERSION 0.1.14)
project(blt-gp VERSION 0.1.15)
include(CTest)

12
examples/symbolic_regression.cpp
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@ -102,18 +102,6 @@ int main()
type_system.register_type<float>();
blt::gp::operator_builder<context> builder{type_system};
// builder.add_operator(add);
// builder.add_operator(sub);
// builder.add_operator(mul);
// builder.add_operator(pro_div);
// builder.add_operator(op_sin);
// builder.add_operator(op_cos);
// builder.add_operator(op_exp);
// builder.add_operator(op_log);
//
// builder.add_operator(lit, true);
// builder.add_operator(op_x);
program.set_operations(builder.build(add, sub, mul, pro_div, op_sin, op_cos, op_exp, op_log, lit, op_x));
BLT_DEBUG("Generate Initial Population");

2
include/blt/gp/fwdecl.h
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@ -57,7 +57,7 @@ namespace blt::gp
class operator_storage_test;
// context*, read stack, write stack
//using callable_t = std::function<void(void*, stack_allocator&, stack_allocator&, bitmask_t*)>;
using operator_func_t = std::function<void(void*, stack_allocator&, stack_allocator&)>;
using eval_func_t = std::function<evaluation_context(const tree_t& tree, void* context)>;
// debug function,
using print_func_t = std::function<void(std::ostream&, stack_allocator&)>;

30
include/blt/gp/operations.h
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@ -187,21 +187,21 @@ namespace blt::gp
}
}
// template<typename Context>
// [[nodiscard]] detail::callable_t make_callable() const
// {
// return [this](void* context, stack_allocator& read_allocator, stack_allocator& write_allocator, detail::bitmask_t* mask) {
// if constexpr (detail::is_same_v<Context, detail::remove_cv_ref<typename detail::first_arg<Args...>::type>>)
// {
// // first arg is context
// write_allocator.push(this->operator()(context, read_allocator, mask));
// } else
// {
// // first arg isn't context
// write_allocator.push(this->operator()(read_allocator, mask));
// }
// };
// }
template<typename Context>
[[nodiscard]] detail::operator_func_t make_callable() const
{
return [this](void* context, stack_allocator& read_allocator, stack_allocator& write_allocator) {
if constexpr (detail::is_same_v<Context, detail::remove_cv_ref<typename detail::first_arg<Args...>::type>>)
{
// first arg is context
write_allocator.push(this->operator()(context, read_allocator, nullptr));
} else
{
// first arg isn't context
write_allocator.push(this->operator()(read_allocator, nullptr));
}
};
}
[[nodiscard]] inline constexpr std::optional<std::string_view> get_name() const
{

3
include/blt/gp/program.h
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@ -75,6 +75,8 @@ namespace blt::gp
type_id return_type;
// number of arguments for this operator
argc_t argc;
// per operator function callable (slow)
detail::operator_func_t func;
};
struct operator_storage
@ -225,6 +227,7 @@ namespace blt::gp
info.argc.argc_context = info.argc.argc = sizeof...(Args);
info.return_type = return_type_id;
info.func = op.template make_callable<Context>();
((std::is_same_v<detail::remove_cv_ref<Args>, Context> ? info.argc.argc -= 1 : (blt::size_t) nullptr), ...);

2
src/generators.cpp
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@ -70,7 +70,7 @@ namespace blt::gp
if (args.program.is_static(top.id))
{
//info.function(nullptr, tree.get_values(), tree.get_values(), nullptr);
info.func(nullptr, tree.get_values(), tree.get_values());
continue;
}