DataContainer: Fix Offset Read

ax3l · ax3l · commit ea30cabb38ee · 2018-01-09T18:59:00.000+01:00
Proposed fix for #254 on which the offset >0 during reads could never be determined.
diff --git a/src/include/splash/domains/DataContainer.hpp b/src/include/splash/domains/DataContainer.hpp
@@ -83,7 +83,10 @@ namespace splash
 
             for (uint32_t i = 0; i < DSP_DIM_MAX; ++i)
             {
-                offset[i] = std::min(entryOffset[i], offset[i]);
+                if (subdomains.empty())
+                    offset[i] = entryOffset[i];
+                else
+                    offset[i] = std::min(entryOffset[i], offset[i]);
                 size[i] = std::max(entryBack[i] + 1 - offset[i], size[i]);
             }
 

Original file line number	Diff line number	Diff line change
`@@ -83,7 +83,10 @@ namespace splash`
`83`	`83`
`84`	`84`	`for (uint32_t i = 0; i < DSP_DIM_MAX; ++i)`
`85`	`85`	`{`
`86`		`- offset[i] = std::min(entryOffset[i], offset[i]);`
	`86`	`+ if (subdomains.empty())`
	`87`	`+ offset[i] = entryOffset[i];`
	`88`	`+ else`
	`89`	`+ offset[i] = std::min(entryOffset[i], offset[i]);`
`87`	`90`	`size[i] = std::max(entryBack[i] + 1 - offset[i], size[i]);`
`88`	`91`	`}`
`89`	`92`