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
.
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
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
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
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
Kano
fdcd72b9ae
API add stats for pool getworks
13 years ago
Kano
3cb3f09a50
API save default config file if none specified
13 years ago
Con Kolivas
84064a2b1e
Must unlock mutex within loop.
13 years ago
Con Kolivas
85bddde1c0
Must unlock mutex after waking up on pthread conditional.
13 years ago
Con Kolivas
624948e246
Open a longpoll connection if a pool is in the REJECTING state as it's the only way to re-enable it automatically.
13 years ago
Con Kolivas
2586bda59a
Use only one longpoll as much as possible by using a pthread conditional broadcast that each longpoll thread waits on and checks if it's the current pool before opening its longpoll connection.
13 years ago
Con Kolivas
85210ee7a8
If shares are known stale, don't use them to decide to disable a pool for sequential rejects.
13 years ago
Kano
17b6f111a6
Icarus: make --icarus-timing hidden and document it in FPGA-README
13 years ago
Kano
b5ed958e84
Icarus: high accuracy timing and other bitstream speed support
13 years ago
Xiangfu
9414fa7c18
work_decode only needs swab32 on midstate under BIG ENDIAN
13 years ago
Kano
c2e2e7e437
save config bugfix: writing an extra ',' when no gpus
13 years ago
Con Kolivas
61696c072c
In the unlikely event of finding a block, display the block solved count with the pool it came from for auditing.
13 years ago
Con Kolivas
6282dfb405
Display the device summary on exit even if a device has been disabled.
13 years ago
Con Kolivas
848373d13b
Ensure we test for a pool recovering from idle so long as it's not set to disabled.
13 years ago
Con Kolivas
b85d7b5446
Revert "Perform all common pool initialisation in add_pool()."
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This reverts commit f8b66bde28
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Sets pools to dead by mistake at startup.
13 years ago
Con Kolivas
801d9eaa7b
Fix pool number display.
13 years ago
Con Kolivas
233a812f00
Give cgminer -T message only if curses is in use.
13 years ago
Con Kolivas
f8b66bde28
Perform all common pool initialisation in add_pool().
13 years ago