COMPMID-408 Create OpenCL complex math functions for 8 bit fixed point arithmetic.

Logarithm, inverse square root, exponential and multiplication for
8 bit fixed point arithmetic in OPenCL.

Change-Id: Ib976da7057242967c940df28ceebf39bc3ea3811
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/78273
Reviewed-by: Moritz Pflanzer <moritz.pflanzer@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/src/core/CL/CLKernelLibrary.cpp b/src/core/CL/CLKernelLibrary.cpp
index 6cf5ce2564..4a92bac23c 100644
--- a/src/core/CL/CLKernelLibrary.cpp
+++ b/src/core/CL/CLKernelLibrary.cpp
@@ -486,7 +486,7 @@ const std::map<std::string, std::string> CLKernelLibrary::_program_source_map =
     {
         "warp_perspective.cl",
 #include "./cl_kernels/warp_perspective.clembed"
-    }
+    },
 #endif
 };
 
@@ -602,3 +602,15 @@ std::string CLKernelLibrary::stringify_set(const StringSet &s) const
 
     return concat_set;
 }
+
+std::string CLKernelLibrary::get_program_source(const std::string &program_name)
+{
+    const auto program_source_it = _program_source_map.find(program_name);
+
+    if(program_source_it == _program_source_map.end())
+    {
+        ARM_COMPUTE_ERROR("Embedded program for %s does not exist.", program_name.c_str());
+    }
+
+    return program_source_it->second;
+}