[tools] Refactor patch/no-patch terminology in run_perf.py

The runs are now called as primary (no suffix) and secondary. This is in
preparation to adding secondary builds on CI, which will run tests on the latest
released stable V8 binary (aka as ref builds).

R=machenbach@chromium.org

Bug: chromium:783763
Change-Id: Ie6560012887bd5bb0d948bc8d34a9256d922137c
Reviewed-on: https://chromium-review.googlesource.com/781941Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49560}

tools/perf/statistics-for-json.R

@@ -8,9 +8,9 @@
 
 # To use the script, first get some benchmark results, for example via
 # tools/run_perf.py ../v8-perf/benchmarks/Octane2.1/Octane2.1-TF.json
-#  --outdir=out/x64.release-on --outdir-no-patch=out/x64.release-off
+#  --outdir=out/x64.release-on --outdir-secondary=out/x64.release-off
 # --json-test-results=results-on.json
-# --json-test-results-no-patch=results-off.json
+# --json-test-results-secondary=results-off.json
 # then run this script
 # Rscript statistics-for-json.R results-on.json results-off.json ~/SVG
 # to produce graphs (and get stdio output of statistical tests).

tools/unittests/run_perf_test.py

@@ -436,10 +436,10 @@ class PerfTest(unittest.TestCase):
                        "Richards: 200\nDeltaBlue: 20\n",
                        "Richards: 50\nDeltaBlue: 200\n",
                        "Richards: 100\nDeltaBlue: 20\n"])
-    test_output_no_patch = path.join(TEST_WORKSPACE, "results_no_patch.json")
+    test_output_secondary = path.join(TEST_WORKSPACE, "results_secondary.json")
     self.assertEquals(0, self._CallMain(
-        "--outdir-no-patch", "out-no-patch",
-        "--json-test-results-no-patch", test_output_no_patch,
+        "--outdir-secondary", "out-secondary",
+        "--json-test-results-secondary", test_output_secondary,
     ))
     self._VerifyResults("test", "score", [
       {"name": "Richards", "results": ["100.0", "200.0"], "stddev": ""},
@@ -448,13 +448,13 @@ class PerfTest(unittest.TestCase):
     self._VerifyResults("test", "score", [
       {"name": "Richards", "results": ["50.0", "100.0"], "stddev": ""},
       {"name": "DeltaBlue", "results": ["200.0", "200.0"], "stddev": ""},
-    ], test_output_no_patch)
+    ], test_output_secondary)
     self._VerifyErrors([])
     self._VerifyMockMultiple(
         (path.join("out", "x64.release", "d7"), "--flag", "run.js"),
-        (path.join("out-no-patch", "x64.release", "d7"), "--flag", "run.js"),
+        (path.join("out-secondary", "x64.release", "d7"), "--flag", "run.js"),
         (path.join("out", "x64.release", "d7"), "--flag", "run.js"),
-        (path.join("out-no-patch", "x64.release", "d7"), "--flag", "run.js"),
+        (path.join("out-secondary", "x64.release", "d7"), "--flag", "run.js"),
     )
 
   def testWrongBinaryWithProf(self):
@@ -545,3 +545,7 @@ class PerfTest(unittest.TestCase):
         'stddev': '',
       },
     ], results['traces'])
+
+
+if __name__ == '__main__':
+  unittest.main()