Bugfix ior shuffle -Z -Z #512, thanks celrick

JulianKunkel · JulianKunkel · commit 5c54511b096e · 2025-03-12T13:58:22.000+01:00
diff --git a/src/ior.c b/src/ior.c
@@ -1387,7 +1387,7 @@ static void TestIoSys(IOR_test_t *test)
                                         rankOffsets[tgt] = rankOffsets[i];
                                         rankOffsets[i] = tmp;
                                 }
-                                rankOffset = rankOffsets[rank];
+                                rankOffset = rankOffsets[rank] - rank; // must subtract as we talk about rankOffset and not the actual rank!
                                 free(rankOffsets);
                         }
                         /* Using globally passed rankOffset, following function generates testFileName to read */

Original file line number	Diff line number	Diff line change
`@@ -1387,7 +1387,7 @@ static void TestIoSys(IOR_test_t *test)`
`1387`	`1387`	`rankOffsets[tgt] = rankOffsets[i];`
`1388`	`1388`	`rankOffsets[i] = tmp;`
`1389`	`1389`	`}`
`1390`		`- rankOffset = rankOffsets[rank];`
	`1390`	`+ rankOffset = rankOffsets[rank] - rank; // must subtract as we talk about rankOffset and not the actual rank!`
`1391`	`1391`	`free(rankOffsets);`
`1392`	`1392`	`}`
`1393`	`1393`	`/* Using globally passed rankOffset, following function generates testFileName to read */`