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added headers to program::compile

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This commit is contained in:
Dmitry Trifonov
2016-09-14 13:54:49 -07:00
parent 86211062a7
commit e845a80ab8
2 changed files with 86 additions and 5 deletions
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39
include/boost/compute/program.hpp
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@@ -273,12 +273,14 @@ public:
}
#if defined(CL_VERSION_1_2) || defined(BOOST_COMPUTE_DOXYGEN_INVOKED)
/// Compiles the program with \p options.
/// Compiles the program with \p options and \p headers.
///
/// \opencl_version_warning{1,2}
///
/// \see_opencl_ref{clCompileProgram}
void compile(const std::string &options = std::string())
void compile(const std::string &options = std::string(),
const std::vector<std::pair<std::string, program> > &headers =
std::vector<std::pair<std::string, program> >())
{
const char *options_string = 0;
@@ -286,9 +288,36 @@ public:
options_string = options.c_str();
}
cl_int ret = clCompileProgram(
m_program, 0, 0, options_string, 0, 0, 0, 0, 0
);
cl_int ret;
if (headers.empty())
{
ret = clCompileProgram(
m_program, 0, 0, options_string, 0, 0, 0, 0, 0
);
}
else
{
std::vector<const char*> header_names(headers.size());
std::vector<cl_program> header_programs(headers.size());
for (size_t i = 0; i < headers.size(); ++i)
{
header_names[i] = headers[i].first.c_str();
header_programs[i] = headers[i].second.m_program;
}
ret = clCompileProgram(
m_program,
0,
0,
options_string,
headers.size(),
header_programs.data(),
header_names.data(),
0,
0
);
}
if(ret != CL_SUCCESS){
BOOST_THROW_EXCEPTION(opencl_error(ret));