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Groups > comp.lang.c++ > #81734
| From | "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: Tricky ... |
| Date | 2021-10-01 19:33 -0700 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <sj8gei$i3p$1@gioia.aioe.org> (permalink) |
| References | (19 earlier) <VyK5J.212801$T_8.185707@fx48.iad> <sj7u9o$q2t$1@gioia.aioe.org> <rKL5J.212806$T_8.27125@fx48.iad> <sj888o$23m$1@gioia.aioe.org> <qgP5J.60528$2B4.7325@fx04.iad> |
On 10/1/2021 7:14 PM, Branimir Maksimovic wrote:
> On 2021-10-02, Chris M. Thomasson <chris.m.thomasson.1@gmail.com> wrote:
>> On 10/1/2021 3:13 PM, Branimir Maksimovic wrote:
>>> On 2021-10-01, Chris M. Thomasson <chris.m.thomasson.1@gmail.com> wrote:
>>>> On 10/1/2021 1:53 PM, Branimir Maksimovic wrote:
>>>>> On 2021-10-01, Chris M. Thomasson <chris.m.thomasson.1@gmail.com> wrote:
>>>>>> On 10/1/2021 5:59 AM, Bonita Montero wrote:
>>>>>>> Am 01.10.2021 um 13:43 schrieb Öö Tiib:
>>>>>>>> On Friday, 1 October 2021 at 04:32:18 UTC+3, Bonita Montero wrote:
>>>>>>>>> Am 30.09.2021 um 22:20 schrieb Chris M. Thomasson:
>>>>>>>>>> On 9/30/2021 3:39 AM, Bonita Montero wrote:
>>>>>>>>>>>> That's a bit vague. One can create highly efficient bidirectional
>>>>>>>>>>>> communication between two threads using two wait-free
>>>>>>>>>>>> single-producer/single-consumer queues without using any atomic
>>>>>>>>>>>> RMW's, just atomic loads, stores, and some some cleverly placed
>>>>>>>>>>>> membars.
>>>>>>>>>>>
>>>>>>>>>>> When you use wait-free or lock-free algorithms and there's no data
>>>>>>>>>>> you have to poll.
>>>>>>>>>>
>>>>>>>>>> Why?
>>>>>>>>> Because you don't have to wait in the kernel.
>>>>>>>>
>>>>>>>> What a thread does when its input queue is empty?
>>>>>>>
>>>>>>> If it hasn't anything other to do than "waiting" for a new entry it
>>>>>>> spins.
>>>>>>
>>>>>> Huh? Ever heard of a futex, or an eventcount? Take a lock-free dynamic
>>>>>> stack into account. When its empty we can use, say, a futex to wait on
>>>>>> it. This would be the slow-path. A fast-path is when the stack is not
>>>>>> empty. There is a big difference between a fast and a slow path. The
>>>>>> former is lock-free, the latter might have to wait.
>>>>>>
>>>>>> This even works for wait-free structures. In this case, the fast-path
>>>>>> would be wait-free.
>>>>>
>>>>> Watch out that "wait free" isn't just spining with more cpomplex algorithm
>>>>> doing nothing usefull :P
>>>>
>>>> True! Imvvvho, wait-free should be loopless. Now, I always got nervous over
>>>> trying to implement wait-free with LL/SC, an optimistic atomic primitive. I
>>>> prefer to implement them using pessimistic atomic ops like an atomic
>>>> exchange or fetch-and-add. However, then again atomic exchange can be
>>>> implemented by LL/SC, or CAS. This is not Kosher in my mind. Quite fond of
>>>> the pessimistic x86 XADD or XCHG atomic OPS when it comes to wait-free
>>>> because there is no looping involved. Actually, CAS in x86 can be used for
>>>> a state machine without looping because it always returns a result. If CAS
>>>> on x86 fails we have the reason why. This is different than LL/SC that can
>>>> spuriously fail.
>>>>
>>>>
>>>>
>>>>> here is mine mutex: format elf64
>>>>>
>>>>> FUTEX_WAIT equ 0 FUTEX_WAKE equ 1
>>>>> FUTEX_PRIVATE_FLAG equ 128
>>>>>
>>>>> public futex_acquire public futex_release
>>>>>
>>>>> futex_acquire: push rbx push r15 ; push r10 mov r15,rdi .L0: mov ebx,1 xor
>>>>> eax,eax lock cmpxchg [r15],ebx test eax,eax jz .L1 mov eax, 202 mov rdi,
>>>>> r15 mov rsi, FUTEX_WAIT or FUTEX_PRIVATE_FLAG mov edx, 1 xor r10,r10
>>>>> syscall jmp .L0 .L1:; pop r10 pop r15 pop rbx ret
>>>>>
>>>>> futex_release: lock and dword[rdi],0 mov eax,202 ; mov rdi, sema
>>>>> mov rsi, FUTEX_WAKE or FUTEX_PRIVATE_FLAG mov edx,1 syscall ret
>>>>
>>>> Need to look at it, should work. Fwiw, here is an example using a futex on
>>>> windows. Yes it actually has one, lol! Btw, this is using XCHG only.
>>>> ______________________________________ #include <iostream> #include
>>>> <thread> #include <functional>
>>>>
>>>> #define WIN32_LEAN_AND_MEAN #include <Windows.h>
>>>>
>>>>
>>>> #define CT_L2_ALIGNMENT 128 #define CT_THREADS 32 #define CT_ITERS 6666666
>>>>
>>>>
>>>> struct ct_futex_mutex { ULONG alignas(CT_L2_ALIGNMENT) m_state;
>>>>
>>>> ct_futex_mutex() : m_state(0) {
>>>>
>>>> }
>>>>
>>>> void lock() { if (InterlockedExchange(&m_state, 1)) { while
>>>> (InterlockedExchange(&m_state, 2)) { ULONG cmp = 2;
>>>> WaitOnAddress(&m_state, &cmp, sizeof(ULONG), INFINITE); } } }
>>>>
>>>> void unlock() { if (InterlockedExchange(&m_state, 0) == 2) {
>>>> WakeByAddressSingle(&m_state); } } };
>>>>
>>>>
>>> Same thing practically, except linux futex, which is same thing.
>>> Interrestingly Darwin does not have it and I am really interrested how Apple
>>> immplements pthread_mutex?
>>>
>>
>> Ohhhh... Good question. I am not sure about Darwin. Actually, there is a way
>> to implement the mutex I showed you using binary semaphores for the slow
>> path. Iirc, it went like this, with the futex part commented out, and the
>> initialization of the binary sema to zero, auto-reset event on windoze, also
>> out: ____________________________ struct ct_futex_mutex { ULONG
>> alignas(CT_L2_ALIGNMENT) m_state;
>>
>> ct_futex_mutex() : m_state(0) {
>>
>> }
>>
>> void lock() { if (InterlockedExchange(&m_state, 1)) { while
>> (InterlockedExchange(&m_state, 2)) { //ULONG cmp = 2;
>> //WaitOnAddress(&m_state, &cmp, sizeof(ULONG), INFINITE);
>>
>> WaitForSingleObject(m_event, INFINITE); } } }
>>
>> void unlock() { if (InterlockedExchange(&m_state, 0) == 2) {
>> //WakeByAddressSingle(&m_state);
>>
>> SetEvent(m_event); } } }; ____________________________
>>
>> That works as well. Humm...
>>
>> https://github.com/apple/darwin-libpthread/blob/main/man/pthread_mutex_lock.3
>>
>> https://github.com/apple/darwin-libpthread/blob/main/src/pthread_mutex.c
>>
>> Need to example this! There is another way to create a nice FIFO mutex using
>> a fast semaphore. Iirc, it was called a benaphore:
>>
>> https://www.haiku-os.org/legacy-docs/benewsletter/Issue1-26.html#Engineering1-26
> Here is Apple version:
[...]
Excellent! That is basically identical to the bin-sema version! For what
its worth, take reference to a man by the name of Alexander Terekhov!
And look at the code in pthreads-win32 sources. I used to converse with
this genius way back on comp.programming.threads. He was a pleasure to
talk to. Actually, I am SenderX way back here:
https://groups.google.com/g/comp.programming.threads/c/KepRbFWBJA4/m/pg83oJTzPUIJ
;^)
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Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-20 22:43 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-23 10:38 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-23 20:29 +0200
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-23 20:30 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-24 18:48 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-24 18:56 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-25 07:24 +0200
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-25 12:28 +0000
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-25 15:57 +0200
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-25 13:59 +0000
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-25 16:09 +0200
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-25 17:13 +0000
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-25 19:15 +0200
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-25 17:22 +0000
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-26 05:46 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-04 01:19 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-04 13:50 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-04 10:08 -0700
Re: Tricky ... Öö Tiib <ootiib@hot.ee> - 2021-10-04 08:50 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-04 10:07 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-25 13:34 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-26 05:48 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 22:46 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 08:34 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-28 00:05 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 12:06 +0200
Re: Tricky ... David Brown <david.brown@hesbynett.no> - 2021-09-28 16:05 +0200
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 18:46 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-28 14:02 -0700
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Re: Tricky ... David Brown <david.brown@hesbynett.no> - 2021-09-29 08:35 +0200
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-29 12:42 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 12:04 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-29 12:41 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 12:05 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-30 03:33 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 18:43 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 19:47 -0700
Re: Tricky ... David Brown <david.brown@hesbynett.no> - 2021-09-30 09:10 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 18:00 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 18:01 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-29 02:32 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 12:05 -0700
Re: Tricky ... HorseyWorsey@the_stables.com - 2021-09-30 09:35 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 13:19 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 00:18 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-27 14:44 +0200
Re: Tricky ... red floyd <no.spam.here@its.invalid> - 2021-09-27 10:54 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 14:10 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 14:06 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 16:09 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 06:57 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 22:28 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 08:33 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-28 00:03 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 12:05 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 21:57 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-30 08:16 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-30 01:19 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-30 12:39 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-30 13:20 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-01 03:32 +0200
Re: Tricky ... Öö Tiib <ootiib@hot.ee> - 2021-10-01 04:43 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-01 14:59 +0200
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 13:10 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 13:04 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 20:53 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 14:24 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 22:13 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 17:14 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 17:16 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-02 01:44 +0000
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-02 02:14 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 19:33 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 06:39 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 22:12 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 07:35 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 22:49 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:00 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:12 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:38 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:39 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:46 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:50 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:52 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:01 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 09:12 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:26 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 11:16 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 03:03 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 13:06 +0200
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 13:07 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 18:22 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-09 09:38 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-09 12:29 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-09 21:59 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-09 13:13 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-10 06:42 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-09 22:04 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 13:20 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 06:40 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 22:12 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 22:14 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 07:36 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 22:55 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:00 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:08 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:38 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:41 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:44 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:47 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 23:51 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 08:53 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:04 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 09:13 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:20 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 09:30 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:32 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 10:27 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-04 11:31 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-05 07:13 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 12:22 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-07 08:36 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-07 00:31 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-07 12:15 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-07 12:21 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 20:14 +0000
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-08 07:52 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 12:56 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:24 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 09:31 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:32 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 10:27 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 01:36 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-02 10:57 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 17:19 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 02:17 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 19:38 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 02:45 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 20:01 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 03:24 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 13:13 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-07 08:37 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-07 01:15 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-07 12:16 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-07 12:26 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 20:16 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-07 14:27 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 23:27 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 15:24 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-10-08 07:53 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 12:53 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 13:08 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:31 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-02 00:52 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 06:55 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 22:27 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-27 22:49 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@gmail.com> - 2021-09-29 02:31 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-28 20:14 -0700
Re: Tricky ... Bonita Montero <Bonita.Montero@gmail.com> - 2021-09-28 08:33 +0200
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-28 00:06 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-29 12:09 -0700
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-09-30 13:00 -0700
Re: Tricky ... RadicalRabbit@theburrow.co.uk - 2021-10-01 09:17 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 13:11 -0700
Re: Tricky ... RadicalRabbit@theburrow.co.uk - 2021-10-03 08:25 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-03 13:21 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-03 21:06 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-03 14:33 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-04 04:42 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-06 18:11 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 02:20 +0000
Re: Tricky ... Ian Collins <ian-news@hotmail.com> - 2021-10-07 22:26 +1300
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 14:07 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 13:07 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-01 13:08 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-01 20:54 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-03 13:33 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-03 21:07 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-03 14:51 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-04 04:44 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-08 13:05 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-09 07:29 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-09 19:55 -0700
Re: Tricky ... Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-11 05:21 +0000
Re: Tricky ... "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-10-28 13:49 -0700
Re: Tricky ... "daniel...@gmail.com" <danielaparker@gmail.com> - 2021-10-28 20:29 -0700
csiph-web