Con Kolivas
32f5272123
Revert "With better bounds on the amount of work cloned, there is no need to age work and ageing it was picking off master work items that could be further rolled."
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This reverts commit 5d90c50fc0
.
13 years ago
Con Kolivas
5d90c50fc0
With better bounds on the amount of work cloned, there is no need to age work and ageing it was picking off master work items that could be further rolled.
13 years ago
Con Kolivas
47f66405c0
Alternatively check staged work count for rolltime capable pools when deciding to queue requests.
13 years ago
Con Kolivas
efa9569b66
Test we have enough work queued for pools with and without rolltime capability.
13 years ago
Con Kolivas
1bbc860a15
Don't count longpoll work as a staged extra work.
13 years ago
Con Kolivas
ebaa615f6d
Count extra cloned work in the total queued count.
13 years ago
Con Kolivas
74cd6548a9
Use a static base measurement difference of how many items to clone since requests_staged may not climb while rolling.
13 years ago
Con Kolivas
7b57df1171
Allow 1/3 extra buffer of staged work when ageing it.
13 years ago
Con Kolivas
53269a97f3
Revert "Simplify the total_queued count to those staged not cloned and remove the locking since it's no longer a critical value."
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This reverts commit 9f811c528f
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13 years ago
Con Kolivas
a05c8e3fd9
Revert "Take into account total_queued as well when deciding whether to queue a fresh request or not."
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This reverts commit b20089fdb7
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13 years ago
Con Kolivas
750474bcfb
Revert "Further simplify the total_queued counting mechanism and do all dec_queued from the one location."
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This reverts commit 790acad9f9
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13 years ago
Con Kolivas
d2c1a6bd6b
Revert "Make sure to have at least one staged work item when deciding whether to queue another request or not and dec queued in free work not discard work."
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This reverts commit c860172275
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13 years ago
Con Kolivas
c860172275
Make sure to have at least one staged work item when deciding whether to queue another request or not and dec queued in free work not discard work.
13 years ago
Con Kolivas
790acad9f9
Further simplify the total_queued counting mechanism and do all dec_queued from the one location.
13 years ago
Con Kolivas
b20089fdb7
Take into account total_queued as well when deciding whether to queue a fresh request or not.
13 years ago
Con Kolivas
ded16838db
Add the getwork delay time instead of subtracting it when determining if a share is stale.
13 years ago
Con Kolivas
b5757d124b
Don't count getwork delay when determining if shares are stale.
13 years ago
Con Kolivas
9f811c528f
Simplify the total_queued count to those staged not cloned and remove the locking since it's no longer a critical value.
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Clone only anticipated difference sicne there will be a lag from the value returned by requests_staged().
Keep 1/3 buffer of extra work items when ageing them.
13 years ago
Con Kolivas
411784a99d
As work is sorted by age, we can discard the oldest work at regular intervals to keep only 1 of the newest work items per mining thread.
13 years ago
Con Kolivas
359635a8cf
Only roll enough work to have one staged work for each mining thread.
13 years ago
Con Kolivas
0c970bbd1c
Roll work again after duplicating it to prevent duplicates on return to the clone function.
13 years ago
Con Kolivas
610302afcb
Abstract out work cloning and clone $mining_threads copies whenever a rollable work item is found and return a clone instead.
13 years ago
Con Kolivas
a8ae1a43ea
Rolltime should be used as the cutoff time for primary work as well as the rolled work, if present.
13 years ago
Con Kolivas
c20a89d998
Take into account average getwork delay as a marker of pool communications when considering work stale.
13 years ago
Con Kolivas
f32ffb8718
Work out a rolling average getwork delay stored in pool_stats.
13 years ago
Con Kolivas
4e60a62ae2
Getwork delay in stats should include retries for each getwork call.
13 years ago
ckolivas
c5a21fabf0
Extend nrolltime to support the expiry= parameter. Do this by turning the rolltime bool into an integer set to the expiry time. If the pool supports rolltime but not expiry= then set the expiry time to the standard scantime.
13 years ago
Paul Sheppard
0bcdc2cac4
Add ability to disable pools in config file.
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Also fix pool writing in priorty order.
13 years ago
Paul Sheppard
57fa2be13b
Write pools in priority order
13 years ago
Luke Dashjr
1215da39ee
modminer: Don't delay 2nd+ FPGAs during work restart
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Add primary_thread boolean to threads to identify a single one as the "primary" thread for shared-resource multithreading.
This is needed since ModMiners use multiple threads to interface with independent hashing components.
13 years ago
Paul Sheppard
7ae22e21e3
Disable OpenCL code when not available.
13 years ago
Con Kolivas
8faf3c90b8
Fix openwrt crashing on regeneratehash() by making check_solve a noop.
13 years ago
Paul Sheppard
6ed75c96cb
Remove nDev limit in watchdog_thread
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Can't work out why it was even there... so there could still be a reason
for it!
13 years ago
Paul Sheppard
fa3f357fc1
Sick/dead handling for non-gpus
13 years ago
Con Kolivas
bf3e15838f
Fix sign warning.
13 years ago
Con Kolivas
83bf9f4334
can_roll and should_roll should have no bearing on the cycle period within the miner_thread so remove it.
13 years ago
Con Kolivas
ceec3f83c3
Check for strategy being changed to load balance when enabling LPs.
13 years ago
Con Kolivas
b0de3edeb8
Check that all threads on the device that called get_work are waiting on getwork before considering the pool lagging.
13 years ago
Con Kolivas
44f5d55d51
Iterate over each thread belonging to each device in the hashmeter instead of searching for them now that they're a list.
13 years ago
Con Kolivas
6e2c12eeb0
When using rotate pool strategy, ensure we only select from alive enabled pools.
13 years ago
Con Kolivas
79f4b570f7
Start longpoll from every pool when load balance strategy is in use.
13 years ago
Con Kolivas
dbe9056df4
Add mandatory and block fields to the work struct. Flag any shares that are detected as blocks as mandatory to submit, along with longpoll work from a previously rejecting pool.
13 years ago
Luke Dashjr
4eb23c7ea3
Bugfix: slay a variety of warnings
13 years ago
Paul Sheppard
2384d0fbc6
Removed idle mode... again!?
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Changed work_reset rate to every 100ms & use defines rather than numerics.
Change total sleep time to 4300ms after performance testing/measurement (now good to 916MH/s).
Changed timeout to 15s - Throttle time is 15s.
Added support for 'Busy' when submitting work.
Improved logging text to include device identifier.
Added a thread_enable api function, called when a thread is re-enabled.
... and removed useless re-init inside scanhash.
Use modminer introduced mutex.
13 years ago
Luke Dashjr
a78d616bc5
modminer: Temperature sensor improvements
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Display the temperature of each of the (up to) 4 FPGAs
13 years ago
Luke Dashjr
76f96f4717
New driver: BTCFPGA ModMiner
13 years ago
Luke Dashjr
d3fa59d76f
Abstract generally useful FPGA code into fpgautils.c
13 years ago
Paul Sheppard
820d662c9d
Removed idle mode.
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Added watchdog thread BFL temperature monitoring.
13 years ago
Paul Sheppard
ebeaf15f18
Added idle mode
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Idle is only set by pgadisable, so GPU/CPU is unaffected.
For Icarus/Ztex, in scanhash the thread is immediately set disabled then returns.
13 years ago
Kano
fdcd72b9ae
API add stats for pool getworks
13 years ago