This test runs a lot of configurations, and spends a lot of time serially. This
is especially pronounced when run in prospective tier4 runs (JDK-8273314).
There are reports of multi-hour runs (see JDK-8271613). We can parallelize the
test configurations for this test to make it hurt less. Also, timeouts need to
be increased for `TestUpcall` test configs, because some of them are very slow
in fastdebug mode.
Sample run:
$ time CONF=linux-x86_64-server-fastdebug make run-test
TEST=java/foreign/TestMatrix.java | ts -s
00:00:00 Building target 'run-test' in configuration
'linux-x86_64-server-fastdebug'
00:00:03 Test selection 'java/foreign/TestMatrix.java', will run:
00:00:03 * jtreg:test/jdk/java/foreign/TestMatrix.java
00:00:03
00:00:03 Running test 'jtreg:test/jdk/java/foreign/TestMatrix.java'
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TTFT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FFFF
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FFTF
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TTTT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FTTT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FFTT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FFFT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TTTF
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FTTF
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TFFT
00:00:31 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TFTF
00:00:32 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TFFF
00:00:32 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FTFF
00:00:35 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TFTT
00:00:35 Passed: java/foreign/TestMatrix.java#UpcallHighArity-TTFF
00:00:38 Passed: java/foreign/TestMatrix.java#UpcallHighArity-FTFT
00:01:50 Passed: java/foreign/TestMatrix.java#Downcall-FF
00:02:27 Passed: java/foreign/TestMatrix.java#Downcall-TF
00:03:03 Passed: java/foreign/TestMatrix.java#Downcall-FT
00:03:47 Passed: java/foreign/TestMatrix.java#Downcall-TT
00:04:17 Passed: java/foreign/TestMatrix.java#Upcall-FTFF
00:04:23 Passed: java/foreign/TestMatrix.java#Upcall-TFFF
00:05:46 Passed: java/foreign/TestMatrix.java#Upcall-TTFF
00:06:03 Passed: java/foreign/TestMatrix.java#Upcall-TFFT
00:06:44 Passed: java/foreign/TestMatrix.java#Upcall-FTFT
00:08:24 Passed: java/foreign/TestMatrix.java#Upcall-TFTF
00:08:39 Passed: java/foreign/TestMatrix.java#Upcall-TTFT
00:09:16 Passed: java/foreign/TestMatrix.java#Upcall-FTTF
00:09:19 Passed: java/foreign/TestMatrix.java#Upcall-TFTT
00:10:01 Passed: java/foreign/TestMatrix.java#Upcall-FTTT
00:10:37 Passed: java/foreign/TestMatrix.java#Upcall-TTTF
00:12:16 Passed: java/foreign/TestMatrix.java#Upcall-TTTT
00:12:17 Test results: passed: 32
00:12:21
00:12:21 ==============================
00:12:21 Test summary
00:12:21 ==============================
00:12:21 TEST TOTAL PASS FAIL
ERROR
00:12:21 jtreg:test/jdk/java/foreign/TestMatrix.java 32 32 0
0
00:12:21 ==============================
real 12m20.538s
user 131m54.043s
sys 0m59.944s
If we don't parallelize, then those 130 minutes are spent serially.
-------------
Commit messages:
- Timeouts and cleanups
- Parallelize
Changes: https://git.openjdk.java.net/jdk/pull/5358/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5358&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8273315
Stats: 238 lines in 1 file changed: 195 ins; 14 del; 29 mod
Patch: https://git.openjdk.java.net/jdk/pull/5358.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/5358/head:pull/5358
PR: https://git.openjdk.java.net/jdk/pull/5358
