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3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
3 | TODO: should explore PerlIO::coroaio (perl leaks like hell). |
4 | TODO: channel->maxsize(newsize)? |
4 | TODO: channel->maxsize(newsize)? |
5 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
5 | TODO: __GCC_HAVE_DWARF2_CFI_ASM |
6 | TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat? |
6 | TODO: swap_sv, maybe add scope_swap_sv, andallow to unswap by repeat? |
7 | TODO: swap_sv not undone in pool |
7 | TODO: swap_sv not undone in pool |
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8 | TODO: croak when async_pool triesd to runc anceled thread? |
8 | |
9 | |
9 | Program terminated with signal 11, Segmentation fault. |
10 | - restore portability to perl 5.8.x. |
10 | #0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915 |
11 | - allow zero as agrument to Coro::Channel to mean the same thing |
11 | 2915 State.xs: No such file or directory. |
12 | as no argument. this works with older versions as well, |
12 | (gdb) bt |
13 | but wasn't legal until now. |
13 | #0 coro_semaphore_adjust (av=0x0, adjust=0) at State.xs:2915 |
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14 | #1 0x00007f638f0c0703 in slf_destroy (coro=0x5957180) at State.xs:2605 |
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15 | #2 coro_state_destroy (coro=0x5957180) at State.xs:1712 |
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16 | #3 0x00007f638f0c150c in coro_state_destroy (coro=<optimized out>) at State.xs:1709 |
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17 | #4 XS_Coro__destroy (cv=<optimized out>) at State.xs:3853 |
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18 | #5 0x00000000004b572d in Perl_pp_entersub () at pp_hot.c:2881 |
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19 | #6 0x00000000004adfe3 in Perl_runops_standard () at run.c:42 |
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20 | #7 0x000000000044335f in S_run_body (oldscope=<optimized out>) at perl.c:2462 |
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21 | #8 perl_run (my_perl=<optimized out>) at perl.c:2383 |
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22 | #9 0x00007f638f0ba3a1 in cctx_run (arg=<optimized out>) at State.xs:1478 |
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23 | #10 0x00007f638f0b74d5 in coro_init () at libcoro/coro.c:96 |
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24 | (gdb) up |
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25 | #1 0x00007f638f0c0703 in slf_destroy (coro=0x5957180) at State.xs:2605 |
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26 | 2605 in State.xs |
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27 | (gdb) p coro->slf_frame |
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28 | $1 = { |
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29 | prepare = 0x7f638f0baf60 <prepare_schedule>, |
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30 | check = 0x7f638f0b6e70 <slf_check_repeat>, |
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31 | data = 0x0, |
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32 | destroy = 0x7f638f0bb820 <coro_semaphore_destroy> |
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33 | |
14 | |
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15 | 6.39 Mon Jun 2 00:00:08 CEST 2014 |
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16 | - work around more incompatible changes in 5.20. |
34 | |
17 | |
35 | TODO: warnhook reports from wrong line number now, when arg is Math::GMP number. |
18 | 6.38 Sun Jun 1 21:54:23 CEST 2014 |
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19 | - check that perl slots actually have enough space to hold |
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20 | interpreter variables. |
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21 | - untested port to perl 5.19 (64 bit tmps indices) (reported |
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22 | by Andreas König). |
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23 | - croak when cancel is called without a thread context. |
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24 | |
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25 | 6.37 Tue Mar 4 13:27:33 CET 2014 |
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26 | - *sigh*, removed leftover debugging code from debugging a |
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27 | perl bug, of all things. |
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28 | |
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29 | 6.36 Tue Mar 4 07:11:59 CET 2014 |
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30 | - semaphores would not clear the destroy hook when interrupted |
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31 | by ->throw, causing segfaults or worse. |
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32 | - ->throw on a thread waiting for a semaphore did not acquire |
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33 | the semaphore, but also didn't wake up other waiters, |
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34 | possibly causing a deadlock. |
36 | - FATAL: $Coro::IDLE blocked itself will now use Carp::confess |
35 | - "FATAL: $Coro::IDLE blocked itself" will now use Carp::confess |
37 | to report a full stacktrace, which should help find out |
36 | to report a full stacktrace, which should help find out |
38 | where the actual call is. |
37 | where the actual call is. |
39 | - "atomically" destroy data in slf_destroy, because it is |
38 | - "atomically" destroy data in slf_destroy, because it is |
40 | the right thing to do, just in case. |
39 | the right thing to do, just in case. |
41 | - disable ecb.h libm dependency, to compile on ancient systems |
40 | - disable ecb.h libm dependency, to compile on ancient systems |
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147 | handle and barfed. now it's just a bit slower on gentoo and similar |
146 | handle and barfed. now it's just a bit slower on gentoo and similar |
148 | systems. |
147 | systems. |
149 | |
148 | |
150 | 6.01 Sun Jul 3 12:31:14 CEST 2011 |
149 | 6.01 Sun Jul 3 12:31:14 CEST 2011 |
151 | - workarounds are good, but the test for whether pthreads are used |
150 | - workarounds are good, but the test for whether pthreads are used |
152 | was not good. thisone should be better. |
151 | was not good. this one should be better. |
153 | - check differently whether gcc generates cfi instructions itself. |
152 | - check differently whether gcc generates cfi instructions itself. |
154 | |
153 | |
155 | 6.0 Wed Jun 29 19:43:35 CEST 2011 |
154 | 6.0 Wed Jun 29 19:43:35 CEST 2011 |
156 | - INCOMPATIBLE CHANGE: unreferenced coro objects will now be |
155 | - INCOMPATIBLE CHANGE: unreferenced coro objects will now be |
157 | destroyed and cleaned up automatically (e.g. async { schedule }). |
156 | destroyed and cleaned up automatically (e.g. async { schedule }). |
158 | - implement a JIT compiler for part of the thread switch code, |
157 | - implement a JIT compiler for part of the thread switch code, |
159 | which gives a 50% speed improvement on threaded perls, and |
158 | which gives a 50% speed improvement on threaded perls, and |
160 | about 4% on non-thraeded perls (so threaded perls now finally |
159 | about 4% on non-threaded perls (so threaded perls now finally |
161 | reach about half the speed of non-threaded perls). |
160 | reach about half the speed of non-threaded perls). |
162 | - slightly modernise Coro::Intro, add section about rouse functions. |
161 | - slightly modernise Coro::Intro, add section about rouse functions. |
163 | - avoid DEFSV and ERRSV, giving another 10% improvement |
162 | - avoid DEFSV and ERRSV, giving another 10% improvement |
164 | in thread switching. |
163 | in thread switching. |
165 | - Coro::State->is_destroyed is now called is_zombie. |
164 | - Coro::State->is_destroyed is now called is_zombie. |