P4 to Git Change 1344886 by gandryey@gera-w8 on 2016/11/22 17:15:18

SWDEV-108024 - [ROCm CQE] Printf broken on ROCm , LC and HSAIL path
	- Update GSL and PAL backends to reflect a change in ROCM (CL#1344871)

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprintf.cpp#43 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprintf.cpp#4 edit

rocclr/runtime/device/gpu/gpuprintf.cpp

@@ -658,9 +658,9 @@ PrintfDbgHSA::output(
         xferBufRead_->unmap(&gpu);
 
         if (offsetSize == 0) {
-            LogError("\n The printf buffer is empty!");
+            LogInfo("The printf buffer is empty!");
             dev().xferRead().release(gpu, *xferBufRead_);
-            return false;
+            return true;
         }
 
         size_t bufSize = dev().xferRead().bufSize();

rocclr/runtime/device/pal/palprintf.cpp

@@ -651,9 +651,9 @@ PrintfDbgHSA::output(
         xferBufRead_->unmap(&gpu);
 
         if (offsetSize == 0) {
-            LogError("\n The printf buffer is empty!");
+            LogInfo("The printf buffer is empty!");
             dev().xferRead().release(gpu, *xferBufRead_);
-            return false;
+            return true;
         }
 
         size_t bufSize = dev().xferRead().bufSize();