Iterations executed serially across the regions listed below.

====================================================

|-+ Loop "Block43" (file conv.cl line 162)

| Pipelined with successive iterations launched every cycle.

|

| Iterations executed serially across the regions listed below.

| Only a single loop iteration will execute inside the listed regions.

| This will cause performance degradation unless the regions are pipelined well

| (can process an iteration every cycle).

|

| Loop "Block44" (file conv.cl line 163)

| due to:

| Memory dependency on Load Operation from: (file conv.cl line 188)

| Store Operation (file conv.cl line 190)

| Store Operation (file conv.cl line 190)

| Load Operation (file conv.cl line 205)

|

| Loop "Block44" (file conv.cl line 163)

| due to:

| Memory dependency on Store Operation from: (file conv.cl line 190)

| Store Operation (file conv.cl line 190)

|

|

|-+ Loop "Block44" (file conv.cl line 163)

| Pipelined with successive iterations launched every 2 cycles due to:

|

| Pipeline structure: every terminating loop with subloops has iterations launched at least 2 cycles apart.

| Having successive iterations launched every two cycles should still lead to good performance

| if the inner loops are pipelined well and have sufficiently high number of iterations.

===========================================================================

In the optimization report, there are some parts like this which say my blocks will be executed serially (For example block 44). And I assume it means there's no pipelining. But the report also says the block44 will be launched every 2 clock cycles. What does this mean?

Any advice would be greatly appreciated!!