Make DRC/LVS scripts use relative paths

compiler/tests/testutils.py

@@ -21,8 +21,8 @@ class openram_test(unittest.TestCase):
 
         self.reset()
 
-        tempgds = "{0}{1}.gds".format(OPTS.openram_temp, w.name)
+        tempgds = "{}.gds".format(w.name)
-        w.gds_write(tempgds)
+        w.gds_write("{0}{1}".format(OPTS.openram_temp, tempgds))
         import verify
 
         result=verify.run_drc(w.name, tempgds, None)
@@ -36,13 +36,13 @@ class openram_test(unittest.TestCase):
 
         self.reset()
 
-        tempspice = "{0}{1}.sp".format(OPTS.openram_temp, a.name)
+        tempspice = "{}.sp".format(a.name)
-        tempgds = "{0}{1}.gds".format(OPTS.openram_temp, a.name)
+        tempgds = "{}.gds".format(a.name)
 
-        a.lvs_write(tempspice)
+        a.lvs_write("{0}{1}".format(OPTS.openram_temp, tempspice))
         # cannot write gds in netlist_only mode
         if not OPTS.netlist_only:
-            a.gds_write(tempgds)
+            a.gds_write("{0}{1}".format(OPTS.openram_temp, tempgds))
 
             import verify
             # Run both DRC and LVS even if DRC might fail
@@ -80,15 +80,13 @@ class openram_test(unittest.TestCase):
             self.cleanup()
 
     def run_pex(self, a, output=None):
-        if output == None:
+        tempspice = "{}.sp".format(a.name)
-            output = OPTS.openram_temp + a.name + ".pex.netlist"
+        tempgds = "{}.gds".format(a.name)
-        tempspice = "{0}{1}.sp".format(OPTS.openram_temp, a.name)
-        tempgds = "{0}{1}.gds".format(OPTS.openram_temp, a.name)
 
-        a.gds_write(tempgds)
+        a.gds_write("{0}{1}".format(OPTS.openram_temp, tempgds))
 
         import verify
-        result=verify.run_pex(a.name, tempgds, tempspice, output=output, final_verification=False)
+        result=verify.run_pex(a.name, tempgds, tempspice, final_verification=False)
         if result != 0:
             self.fail("PEX ERROR: {}".format(a.name))
         return output

compiler/verify/calibre.py

@@ -63,8 +63,8 @@ def write_drc_script(cell_name, gds_name, extract, final_verification=False, out
     run_file = output_path + "run_drc.sh"
     f = open(run_file, "w")
     f.write("#!/bin/sh\n")
-    cmd = "{0} -gui -drc {1}drc_runset -batch".format(OPTS.drc_exe[1],
+    cmd = "{0} -gui -drc drc_runset -batch".format(OPTS.drc_exe[1])
-                                                      output_path)
+
     f.write(cmd)
     f.write("\n")
     f.close()
@@ -125,8 +125,8 @@ def write_lvs_script(cell_name, gds_name, sp_name, final_verification=False, out
     run_file = output_path + "run_lvs.sh"
     f = open(run_file, "w")
     f.write("#!/bin/sh\n")
-    cmd = "{0} -gui -lvs {1}lvs_runset -batch".format(OPTS.lvs_exe[1],
+    cmd = "{0} -gui -lvs lvs_runset -batch".format(OPTS.lvs_exe[1])
-                                                      output_path)
+                         
     f.write(cmd)
     f.write("\n")
     f.close()
@@ -178,8 +178,8 @@ def write_pex_script(cell_name, extract, output, final_verification=False, outpu
     run_file = output_path + "run_pex.sh"
     f = open(run_file, "w")
     f.write("#!/bin/sh\n")
-    cmd = "{0} -gui -pex {1}pex_runset -batch".format(OPTS.pex_exe[1],
+    cmd = "{0} -gui -pex pex_runset -batch".format(OPTS.pex_exe[1])
-                                                      OPTS.openram_temp)
+    
     f.write(cmd)
     f.write("\n")
     f.close()
@@ -204,13 +204,10 @@ def run_drc(cell_name, gds_name, sp_name, extract=False, final_verification=Fals
     else:
         # Copy file to local dir if it isn't already
         if not os.path.isfile(OPTS.openram_temp + os.path.basename(gds_name)):
-            shutil.copy(gds_name, OPTS.openram_temp)
+            shutil.copy(gds_name, OPTS.openram_temp + os.path.basename(gds_name))
 
     drc_runset = write_drc_script(cell_name, gds_name, extract, final_verification, OPTS.openram_temp)
 
-    if not os.path.isfile(OPTS.openram_temp + os.path.basename(gds_name)):
-        shutil.copy(gds_name, OPTS.openram_temp + os.path.basename(gds_name))
-
     (outfile, errfile, resultsfile) = run_script(cell_name, "drc")
 
     # check the result for these lines in the summary:

compiler/verify/magic.py

@@ -153,10 +153,10 @@ def write_drc_script(cell_name, gds_name, extract, final_verification, output_pa
         from tech import blackbox_cells
     except ImportError:
         blackbox_cells = []
-    for cell_name in blackbox_cells:
+    for blackbox_cell_name in blackbox_cells:
-        mag_file = OPTS.openram_tech + "maglef_lib/" + cell_name + ".mag"
+        mag_file = OPTS.openram_tech + "maglef_lib/" + blackbox_cell_name + ".mag"
         debug.check(os.path.isfile(mag_file), "Could not find blackbox cell {}".format(mag_file))
-        f.write('cp {0} {1}\n'.format(mag_file, OPTS.openram_temp))
+        f.write('cp {0} .\n'.format(mag_file))
         
     f.write('echo "$(date): Starting DRC using Magic {}"\n'.format(OPTS.drc_exe[1]))
     f.write('\n')
@@ -164,10 +164,10 @@ def write_drc_script(cell_name, gds_name, extract, final_verification, output_pa
     f.write("load {} -dereference\n".format(cell_name))
     f.write('puts "Finished loading cell {}"\n'.format(cell_name))
     f.write("cellname delete \\(UNNAMED\\)\n")
-    f.write("writeall force\n")
     f.write("select top cell\n")
     f.write("expand\n")
     f.write('puts "Finished expanding"\n')
+    f.write("drc euclidean on\n")
     f.write("drc check\n")
     f.write('puts "Finished drc check"\n')
     f.write("drc catchup\n")