Allow OCL CL_SIZE to be set to 4 for Intel

[alexxy/gromacs.git] / src / gromacs / gpu_utils / ocl_compiler.cpp

diff --git a/src/gromacs/gpu_utils/ocl_compiler.cpp b/src/gromacs/gpu_utils/ocl_compiler.cpp
index 182ec20192e01d2a490a6ba0bc3a0a22bd0e5f72..62f8a4e75f7a872f08b06fe4156ec0188c8ed768 100644 (file)
--- a/src/gromacs/gpu_utils/ocl_compiler.cpp
+++ b/src/gromacs/gpu_utils/ocl_compiler.cpp
@@ -326,8 +326,11 @@ makeVendorFlavorChoice(ocl_vendor_id_t vendorId)
         case OCL_VENDOR_NVIDIA:
             choice = "-D_NVIDIA_SOURCE_";
             break;
+        case OCL_VENDOR_INTEL:
+            choice = "-D_INTEL_SOURCE_";
+            break;
         default:
-            choice = "-D_WARPLESS_SOURCE_";
+            choice = "";
             break;
     }
     return choice;