Merge pull request The-OpenROAD-Project#5698 from The-OpenROAD-Projec…

…t-staging/timing-api-test-precision

test/timing_api_*: use limited precision

test/timing_api.ok

@@ -6,16 +6,16 @@
 [INFO ODB-0131]     Created 5 components and 27 component-terminals.
 [INFO ODB-0133]     Created 10 nets and 14 connections.
 [INFO ODB-0134] Finished DEF file: get_core_die_areas.def
-clk1 9.496530005174086e-16 8.564399892873882e-16
-clk2 9.496530005174086e-16 8.564399892873882e-16
-clk3 9.496530005174086e-16 8.564399892873882e-16
-in1 1.140290047274724e-15 1.0623420520618839e-15
-in2 1.140290047274724e-15 1.0623420520618839e-15
-out 0.0 0.0
-r1q 9.181449630663247e-16 8.748319862480352e-16
-r2q 9.746590013071316e-16 8.752499970075052e-16
-u1z 9.746299904286881e-16 8.941189793965749e-16
-u2z 1.140290047274724e-15 1.0623420520618839e-15
+clk1 9.5e-16 8.56e-16
+clk2 9.5e-16 8.56e-16
+clk3 9.5e-16 8.56e-16
+in1 1.14e-15 1.06e-15
+in2 1.14e-15 1.06e-15
+out 0 0
+r1q 9.18e-16 8.75e-16
+r2q 9.75e-16 8.75e-16
+u1z 9.75e-16 8.94e-16
+u2z 1.14e-15 1.06e-15
 r1 DFF_X1 True
 r2 DFF_X1 True
 r3 DFF_X1 True

test/timing_api.py

@@ -12,9 +12,11 @@
 for corner in timing.getCorners():
     for net in design.getBlock().getNets():
         print(
-            net.getName(),
-            timing.getNetCap(net, corner, Timing.Max),
-            timing.getNetCap(net, corner, Timing.Min),
+            "{} {:.3g} {:.3g}".format(
+                net.getName(),
+                timing.getNetCap(net, corner, Timing.Max),
+                timing.getNetCap(net, corner, Timing.Min),
+            )
         )
 
 for inst in design.getBlock().getInsts():