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Created on 2016-05-03 15:32 by xdegaye, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (4) | |||
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| msg264740 - (view) | Author: Xavier de Gaye (xdegaye) *  |
Date: 2016-05-03 15:32 | |
test_concurrent_futures hangs on an android emulator running an armv7 system image (but not on x86) at API level 21. The test suite hangs at: test_pending_calls_race (test.test_concurrent_futures.ThreadPoolWaitTests) ... A cause of this problem may be related to the fact that the android arm emulator runs very, very slowly. |
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| msg264757 - (view) | Author: Xavier de Gaye (xdegaye) * |
Date: 2016-05-03 19:10 | |
Interestingly, all the tests (issues #26938, #26939, #26940 and #26941) that hang on arm use sys.setswitchinterval() aggressively. |
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| msg265012 - (view) | Author: Xavier de Gaye (xdegaye) * |
Date: 2016-05-06 19:43 | |
The strace output, the process is blocked in a futex system call: root@generic:/ # strace -p 1304 Process 1304 attached futex(0xb6f24880, FUTEX_WAIT_PRIVATE, 2, NULL |
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| msg265698 - (view) | Author: Xavier de Gaye (xdegaye) * |
Date: 2016-05-16 15:26 | |
test_concurrent_futures is not run on Android because "This platform lacks a functioning sem_open implementation", see issue #26924. Closing as won't fix. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:30 | admin | set | github: 71125 |
| 2016-05-21 07:06:39 | xdegaye | link | issue26865 dependencies |
| 2016-05-16 15:26:54 | xdegaye | set | status: open -> closed resolution: wont fix messages: + msg265698 |
| 2016-05-06 19:43:51 | xdegaye | set | messages: + msg265012 |
| 2016-05-03 19:10:38 | xdegaye | set | messages: + msg264757 |
| 2016-05-03 15:32:10 | xdegaye | create | |