bazel-orfs: bump

[oharboe]

No description provided.

[oharboe]

@jeffng-or @maliberty The ORFS bump worked, but megaboom now fails in global placement.

To be fixed in a subsequent commit in megaboom or in ORFS as the case may be.

 [NesterovSolve] Iter:  460 overflow: 0.224 HPWL: 18593654059
 [NesterovSolve] Iter:  470 overflow: 0.213 HPWL: 17801015611
 [NesterovSolve] Iter:  480 overflow: 0.204 HPWL: 17020286863
 [NesterovSolve] Iter:  490 overflow: 0.163 HPWL: 16820153887
 [NesterovSolve] Iter:  500 overflow: 0.152 HPWL: 45295649114
 [ERROR GPL-0307] RePlAce divergence detected. Re-run with a smaller max_phi_cof value.
 Error: global_place_skip_io.tcl, 12 GPL-0307
 Command exited with non-zero status 1
 Elapsed time: 15:02.62[h:]min:sec. CPU time: user 2180.91 sys 3.70 (242%). Peak memory: 5075960KB.
 INFO: Found 1 target...
 Target //:BoomTile_sweep_parallel failed to build
 Use --verbose_failures to see the command lines of failed build steps.
 INFO: Elapsed time: 5967.334s, Critical Path: 5834.46s
 INFO: 359 processes: 137 remote cache hit, 141 internal, 81 linux-sandbox.
 ERROR: Build did NOT complete successfully
script returned exit code 1

[oharboe]

@jeffng-or @maliberty orfs_sweep() is "a bit" arcane, but it can be used to find a good PLACE_DENSITY

bazel build --jobs=1 --keep_going $(bazel query //:* | grep -E "BoomTile_[0-9]_place"$)

diff --git a/BUILD.bazel b/BUILD.bazel
index 44d6145..2cb62cb 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -447,9 +447,10 @@ orfs_sweep(
     other_variants = OTHER_VARIANTS,
     stage_sources = BOOMTILE_SOURCES,
     sweep = {
-        "base": {
+        "base" if i == 0 else str(i): ({
             "description": "Flattend, timing driven placement",
             "variables": {
+                "PLACE_DENSITY": str(0.45 + i * 0.05),
                 "SYNTH_HIERARCHICAL": "0",
                 "GPL_TIMING_DRIVEN": "1",
                 "SKIP_CTS_REPAIR_TIMING": "0",
@@ -457,7 +458,10 @@ orfs_sweep(
                 "SKIP_LAST_GASP": "0",
             },
             "stage_sources": {"floorplan": ["write_macro_placement"]},
-        },
+        } | ({} if i == 0 else {"previous_stage": {
+            "floorplan": "BoomTile_synth",
+        }}))
+        for i in range(6)
     },
     verilog_files = all_source_files,
 )