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add IsCUDAFunction & AdaptCUDAFunction #172

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add IsCUDAFunction & AdaptCUDAFunction #172

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31 changes: 30 additions & 1 deletion clingwrapper/src/clingwrapper.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -1105,9 +1105,13 @@ bool Cppyy::IsNamespace(TCppScope_t scope)
return Cpp::IsNamespace(scope) || Cpp::GetGlobalScope() == scope;
}

bool Cppyy::IsCUDAFunction(TCppScope_t scope)
{
return Cpp::IsCUDAFunction(scope);
}

bool Cppyy::IsClass(TCppScope_t scope)
{
// Test if this scope represents a namespace.
return Cpp::IsClass(scope);
}
//
Expand Down Expand Up @@ -1851,6 +1855,31 @@ Cppyy::TCppScope_t Cppyy::WrapLambdaFromVariable(TCppScope_t var) {
return var;
}

void Cppyy::AdaptCUDAFunction(TCppScope_t fn) {
std::string fn_name = Cpp::GetQualifiedCompleteName(fn);
std::string signature = Cppyy::GetMethodSignature(fn, true);

std::ostringstream call;
call << "(";
for (size_t i = 0, n = Cppyy::GetMethodNumArgs(fn); i < n; i++) {
call << Cppyy::GetMethodArgName(fn, i);
if (i != n - 1)
call << ", ";
}
call << ")";

std::ostringstream code;
static int i = 0;
code
<< "template <int _X, int _Y>\n"
<< "auto " << fn_name << signature << "{" << " return " << fn_name << "<<<_X, _Y>>>" << call.str() << "; }\n";
Cppyy::Compile(code.str().c_str());
// if (Cppyy::Compile(code.str().c_str())) {
// TCppScope_t res = Cpp::GetNamed(fn_name, Cpp::GetScope("__cppjit_internal_wrap_g"));
// if (res) return res;
// }
// return fn;
}
Cppyy::TCppScope_t Cppyy::AdaptFunctionForLambdaReturn(TCppScope_t fn) {
std::string fn_name = Cpp::GetQualifiedCompleteName(fn);
std::string signature = Cppyy::GetMethodSignature(fn, true);
Expand Down
4 changes: 4 additions & 0 deletions clingwrapper/src/cpp_cppyy.h
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Original file line number Diff line number Diff line change
Expand Up @@ -203,6 +203,8 @@ namespace Cppyy {
RPY_EXPORTED
bool IsNamespace(TCppScope_t scope);
RPY_EXPORTED
bool IsCUDAFunction(TCppScope_t scope);
RPY_EXPORTED
bool IsClass(TCppScope_t scope);
RPY_EXPORTED
bool IsTemplate(TCppScope_t scope);
Expand Down Expand Up @@ -363,6 +365,8 @@ namespace Cppyy {
RPY_EXPORTED
TCppScope_t WrapLambdaFromVariable(TCppScope_t var);
RPY_EXPORTED
void AdaptCUDAFunction(TCppScope_t fn);
RPY_EXPORTED
TCppScope_t AdaptFunctionForLambdaReturn(TCppScope_t fn);
RPY_EXPORTED
TCppType_t GetDatamemberType(TCppScope_t data);
Expand Down
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