Remove fences in pooling mvout in convs

hngenc · hngenc · commit ea0dec8879c5 · 2021-03-17T00:34:38.000-07:00
diff --git a/include/gemmini.h b/include/gemmini.h
@@ -1098,7 +1098,6 @@ static void sp_tiled_conv_A_stride(
     if (output != NULL && !no_pool) {
         gemmini_extended_config_st(out_channels * sizeof(elem_t), pool_stride, pool_size, pool_out_dim, porows, pocols, orows, ocols, pupad, plpad);
 
-        gemmini_fence(); // TODO remove this when the ROB can accurately handle these
         for (int b = 0; b < batches; b++) {
             for (int poch = 0; poch < pochs; poch += DIM) {
                 const int channels = poch + DIM >= pochs ? pochs - poch : DIM;
@@ -1112,7 +1111,6 @@ static void sp_tiled_conv_A_stride(
                         channels, 0);
             }
         }
-        gemmini_fence();
 
         gemmini_config_st(out_channels * sizeof(elem_t));
     }

Original file line number	Diff line number	Diff line change
`@@ -1098,7 +1098,6 @@ static void sp_tiled_conv_A_stride(`
`1098`	`1098`	`if (output != NULL && !no_pool) {`
`1099`	`1099`	`gemmini_extended_config_st(out_channels * sizeof(elem_t), pool_stride, pool_size, pool_out_dim, porows, pocols, orows, ocols, pupad, plpad);`
`1100`	`1100`
`1101`		`- gemmini_fence(); // TODO remove this when the ROB can accurately handle these`
`1102`	`1101`	`for (int b = 0; b < batches; b++) {`
`1103`	`1102`	`for (int poch = 0; poch < pochs; poch += DIM) {`
`1104`	`1103`	`const int channels = poch + DIM >= pochs ? pochs - poch : DIM;`
`@@ -1112,7 +1111,6 @@ static void sp_tiled_conv_A_stride(`
`1112`	`1111`	`channels, 0);`
`1113`	`1112`	`}`
`1114`	`1113`	`}`
`1115`		`- gemmini_fence();`
`1116`	`1114`
`1117`	`1115`	`gemmini_config_st(out_channels * sizeof(elem_t));`
`1118`	`1116`	`}`