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Merge branch 'tileable_routing' into dev

This commit is contained in:
tangxifan 2019-07-09 17:42:44 -06:00
parent 4ca0967453 65f696c1d7
commit 737cc2874f
4 changed files with 24 additions and 13 deletions
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13
vpr7_x2p/vpr/SRC/device/rr_graph/tileable_rr_graph_builder.cpp
View File

@ -687,10 +687,15 @@ void alloc_rr_graph_fast_lookup(const DeviceCoordinator& device_size,
if ((SOURCE == type) || (OPIN == type) ) {
continue;
}
rr_graph->rr_node_indices[type] = (t_ivec **) my_malloc(sizeof(t_ivec *) * device_size.get_x());
for (size_t i = 0; i < device_size.get_x(); ++i) {
rr_graph->rr_node_indices[type][i] = (t_ivec *) my_malloc(sizeof(t_ivec) * device_size.get_y());
for (size_t j = 0; j < device_size.get_y(); ++j) {
DeviceCoordinator actual_device_size(device_size);
/* Special for CHANX: we use (y,x) in allocation */
if (CHANX == type) {
actual_device_size.rotate();
}
rr_graph->rr_node_indices[type] = (t_ivec **) my_malloc(sizeof(t_ivec *) * actual_device_size.get_x());
for (size_t i = 0; i < actual_device_size.get_x(); ++i) {
rr_graph->rr_node_indices[type][i] = (t_ivec *) my_malloc(sizeof(t_ivec) * actual_device_size.get_y());
for (size_t j = 0; j < actual_device_size.get_y(); ++j) {
rr_graph->rr_node_indices[type][i][j].nelem = 0;
rr_graph->rr_node_indices[type][i][j].list = NULL;
}

10
vpr7_x2p/vpr/SRC/fpga_x2p/base/fpga_x2p_unique_routing.c
View File

@ -1338,7 +1338,7 @@ DeviceRRGSB build_device_rr_gsb(boolean output_sb_xml, char* sb_xml_dir,
/* For each switch block, determine the size of array */
for (size_t ix = 0; ix <= sb_range.get_x(); ++ix) {
for (size_t iy = 0; iy <= sb_range.get_y(); ++iy) {
RRGSB rr_gsb = build_rr_gsb(sb_range, ix, iy,
const RRGSB& rr_gsb = build_rr_gsb(sb_range, ix, iy,
LL_num_rr_nodes, LL_rr_node,
LL_rr_node_indices,
num_segments, LL_rr_indexed_data);
@ -1354,6 +1354,12 @@ DeviceRRGSB build_device_rr_gsb(boolean output_sb_xml, char* sb_xml_dir,
"Backannotated %d switch blocks.\n",
(nx + 1) * (ny + 1) );
/* End time count */
t_end = clock();
run_time_sec = (float)(t_end - t_start) / CLOCKS_PER_SEC;
vpr_printf(TIO_MESSAGE_INFO, "Backannotation of Switch Block took %g seconds\n\n", run_time_sec);
if (TRUE == output_sb_xml) {
create_dir_path(sb_xml_dir);
@ -1406,7 +1412,7 @@ DeviceRRGSB build_device_rr_gsb(boolean output_sb_xml, char* sb_xml_dir,
t_end = clock();
run_time_sec = (float)(t_end - t_start) / CLOCKS_PER_SEC;
vpr_printf(TIO_MESSAGE_INFO, "Routing architecture uniqifying took %g seconds\n", run_time_sec);
vpr_printf(TIO_MESSAGE_INFO, "Routing architecture uniqifying took %g seconds\n\n", run_time_sec);
return LL_device_rr_gsb;
}

4
vpr7_x2p/vpr/SRC/fpga_x2p/base/rr_blocks.cpp
View File

@ -2598,7 +2598,7 @@ void DeviceRRGSB::reserve_sb_unique_submodule_id(DeviceCoordinator& coordinator)
}
/* Resize rr_switch_block array is needed*/
void DeviceRRGSB::resize_upon_need(DeviceCoordinator& coordinator) {
void DeviceRRGSB::resize_upon_need(const DeviceCoordinator& coordinator) {
if (coordinator.get_x() + 1 > rr_gsb_.size()) {
rr_gsb_.resize(coordinator.get_x() + 1);
@ -2622,7 +2622,7 @@ void DeviceRRGSB::resize_upon_need(DeviceCoordinator& coordinator) {
}
/* Add a switch block to the array, which will automatically identify and update the lists of unique mirrors and rotatable mirrors */
void DeviceRRGSB::add_rr_gsb(DeviceCoordinator& coordinator,
void DeviceRRGSB::add_rr_gsb(const DeviceCoordinator& coordinator,
const RRGSB& rr_gsb) {
/* Resize upon needs*/
resize_upon_need(coordinator);

4
vpr7_x2p/vpr/SRC/fpga_x2p/base/rr_blocks.h
View File

@ -353,8 +353,8 @@ class DeviceRRGSB {
void set_cb_conf_bits_msb(DeviceCoordinator& coordinator, t_rr_type cb_type, size_t conf_bits_msb); /* TODO: TOBE DEPRECATED!!! conf_bits should be initialized when creating a switch block!!! */
void reserve(DeviceCoordinator& coordinator); /* Pre-allocate the rr_switch_block array that the device requires */
void reserve_sb_unique_submodule_id(DeviceCoordinator& coordinator); /* Pre-allocate the rr_sb_unique_module_id matrix that the device requires */
void resize_upon_need(DeviceCoordinator& coordinator); /* Resize the rr_switch_block array if needed */
void add_rr_gsb(DeviceCoordinator& coordinator, const RRGSB& rr_gsb); /* Add a switch block to the array, which will automatically identify and update the lists of unique mirrors and rotatable mirrors */
void resize_upon_need(const DeviceCoordinator& coordinator); /* Resize the rr_switch_block array if needed */
void add_rr_gsb(const DeviceCoordinator& coordinator, const RRGSB& rr_gsb); /* Add a switch block to the array, which will automatically identify and update the lists of unique mirrors and rotatable mirrors */
void build_unique_module(); /* Add a switch block to the array, which will automatically identify and update the lists of unique mirrors and rotatable mirrors */
void clear(); /* clean the content */
private: /* Internal cleaners */