================
@@ -421,8 +421,15 @@ void CIRGenModule::constructAttributeList(
}
}
- // TODO(cir): Quite a few CUDA and OpenCL attributes are added here, like
- // uniform-work-group-size.
+ // TODO(cir): Quite a few CUDA and OpenCL attributes are added here.
+
+ // OpenCL v2.0 Work groups may be whether uniform or not.
+ // '-cl-uniform-work-group-size' compile option gets a hint
+ // to the compiler that the global work-size be a multiple of
+ // the work-group size specified to clEnqueueNDRangeKernel
+ // (i.e. work groups are uniform).
----------------
koparasy wrote:
NIT:
```
// -cl-uniform-work-group-size / -foffload-uniform-block: work groups are
// uniform (global work-size is a multiple of work-group size).
```
The OG text has typo's.
https://github.com/llvm/llvm-project/pull/214708
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