Con Kolivas
f4cc59f25f
Make the rpc request used with getwork a pool variable to allow it to be converted to/from gbt requests.
2012-11-01 13:06:34 +11:00
ckolivas
a2d5783509
server and client sockaddr_in are no longer used in struct pool.
2012-10-30 16:45:27 +11:00
Con Kolivas
e575763a80
Avoid redefining macros and align to 4 byte boundaries.
2012-10-22 22:06:00 +11:00
Con Kolivas
17251795c3
Merge pull request #319 from kanoi/mmq
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MMQ new initialisation (that works) and clocking control
2012-10-17 14:09:15 -07:00
Kano
fc14b2ee07
MMQ new initialisation (that works) and clocking control
2012-10-17 09:56:42 +11:00
Con Kolivas
7adb7a30e6
Display correct share hash and share difficulty with scrypt mining.
2012-10-15 23:10:24 +11:00
Con Kolivas
7450b25e75
Dramatically simplify the dynamic intensity calculation by oversampling many runs through the opencl kernel till we're likely well within the timer resolution on windows.
2012-10-14 12:07:27 +11:00
Con Kolivas
420fdf32d6
Display the actual share diff next to the pool required diff, using a suffix creation function to prevent values of >1000 being shown in their entirety.
2012-10-12 14:17:29 +11:00
Con Kolivas
d15c70f8a8
Fix wrong byteswap macro being used on mingw32 which was breaking target generation on stratum.
2012-10-12 11:30:35 +11:00
Con Kolivas
a977fa4766
Fix lack of htobe64 on mingw32.
2012-10-11 20:53:56 +11:00
Con Kolivas
4fbc570fa4
Reinstate the history on dynamic intensity mode to damp fluctuations in intensity but use an upper limit on how much the value can increase at any time to cope with rare overflows.
2012-10-11 20:30:47 +11:00
Con Kolivas
0a90207111
Merge branch 'master' into stratum
2012-10-07 13:22:17 +11:00
Con Kolivas
aa35fbcc9a
Fix sign warning in ocl.c
2012-10-07 10:21:20 +11:00
Con Kolivas
40b747bae6
Put scrypt warning on separate line to avoid 0 being shown on windows as bufsize.
2012-10-07 10:08:45 +11:00
Con Kolivas
a8d693029a
Move stratum sockets to curl infrastructure with locking around send+recv to begin support for proxies and ssl.
2012-10-05 12:37:29 +10:00
Con Kolivas
deb0a9b644
Windows doesn't work with MSG_PEEK on recv so move to a continuously updating buffer for incoming messages.
2012-10-04 23:18:33 +10:00
Con Kolivas
c113534feb
Begin support for mingw stratum build.
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Conflicts:
configure.ac
2012-10-04 17:52:35 +10:00
Con Kolivas
2fae906440
Don't try to parse unneeded parameters in response to mining.subscribe.
2012-10-03 21:10:30 +10:00
Con Kolivas
284b786da7
Check the stratum pool difference has not changed compared to the work diff when testing whether a share meets the target or not and retarget if necessary.
2012-10-03 11:18:08 +10:00
Con Kolivas
fdaabf59c6
Make target on stratum scale to any size by clearing sequential bits according to diff.
2012-10-03 00:35:08 +10:00
Con Kolivas
2941febd05
Store a sockaddr url of the stripped url used in determining sockaddr to not confuse it with the stratum url and fix build warnings.
2012-10-02 00:00:55 +10:00
Con Kolivas
b97a33a58a
Use statically allocated stratum strings in struct work to cope with the inability to safely deallocate dynamically allocated ram.
2012-10-01 14:44:44 +10:00
Con Kolivas
7415d7aaa0
Begin implementing a hash database of submissions and attempt sending results.
2012-09-29 16:10:13 +10:00
Con Kolivas
aa93fa336c
Copy parameters from stratum work required for share submission.
2012-09-29 15:02:23 +10:00
Con Kolivas
ac47f7f3a6
Store and display stripped url in its own variable.
2012-09-29 14:16:16 +10:00
Con Kolivas
3db6fb4fac
Create machinery to divert work requests to stratum.
2012-09-29 13:07:00 +10:00
Con Kolivas
1f6fe55152
Generate the coinbase for generation of stratum based work.
2012-09-29 02:16:22 +10:00
Con Kolivas
1f64491f62
The number of transactions is variable so make merkle a variable length dynamically allocated array and track how many there are for stratum.
2012-09-29 01:48:01 +10:00
Con Kolivas
1221a80d41
Rename nonce2 to n2size reflecting that it's a size variable and not the actual nonce.
2012-09-29 01:03:23 +10:00
Con Kolivas
56255a0c86
Create a stratum thread per pool that has stratum that monitors the socket and serves received data.
2012-09-28 18:01:33 +10:00
Con Kolivas
9d4a44e88e
Create helper functions for duplicating json strings to avoid keeping json references in use.
2012-09-28 09:57:42 +10:00
Con Kolivas
a6f1a62220
Create helper functions for checking when a socket is ready to read on and receive a single line at a time.
...
Begin stratum authorisation process.
2012-09-28 04:35:16 +10:00
Con Kolivas
64df34cd4e
Create a stratum work structure to store current work variables.
2012-09-27 13:26:09 +10:00
Con Kolivas
f6f43500c0
Detect stratum in common place when adding urls, and use a bool to tell us when it's active.
2012-09-27 09:06:56 +10:00
Con Kolivas
e3f1b02e9a
Extract and store various parameters on stratum init confirming successful mining notify.
2012-09-26 16:49:51 +10:00
Con Kolivas
58873c1dfa
Get detailed addressinfo from the parsed URL for future raw socket usage when possible. IPV4 only for now.
2012-09-25 20:23:59 +10:00
Con Kolivas
144a016097
Add data structures to pool struct for socket communications.
2012-09-24 16:50:04 +10:00
Kano
7c32562d80
API stats add some pool getwork difficulty stats
2012-09-24 11:34:50 +10:00
Con Kolivas
57a73dce34
Test for sequential getwork failures on a pool that might actually be up but failing to deliver work as we may end up hammering it repeatedly by mistake.
2012-09-24 08:30:07 +10:00
Con Kolivas
3243b91e2d
Merge pull request #310 from kanoi/master
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API debug, API-README, API Correct diff1 name, Device diff1, API diff1 etc.
2012-09-20 23:23:15 -07:00
Con Kolivas
618999026f
As we average gpu time over 5 work intervals for dynamic GPU intensity, there is no need to maintain a rolling average and it avoids the potential long term corruption of a single overflow value.
2012-09-21 16:10:34 +10:00
Kano
a6bf276f6b
API - Add last share difficulty for devices and pool
2012-09-19 01:14:43 +10:00
Kano
89b6989fb3
Store and report Accepted,Rejected,Stale difficulty in the summary and API
2012-09-19 00:54:55 +10:00
Kano
923b9e0d86
Calculate work difficulty for each getwork and display with WorkTime debug
2012-09-18 11:19:57 +10:00
Kano
796f3906c1
WorkTime - multiple nonce per work and identify the work source
2012-09-16 07:57:43 +10:00
Kano
bd3c98aaaf
Optional WorkTime details with each Accepted/Rejected work item
2012-09-15 14:04:57 +10:00
Kano
99f0607fb2
API add display of and setting queue,scantime,expiry
2012-09-12 23:26:43 +10:00
Kano
cef9731fbc
CURL support for individual proxy per pool and all proxy types
2012-09-12 07:44:00 +10:00
Kano
307d8da034
HW: error counter auto for all devices - ztex code not fixed
2012-09-04 15:57:11 +10:00
Kano
9487ba05cd
API/BFL identify a device - currently only BFL to flash the led
2012-09-04 12:52:11 +10:00
Kano
7a2407f15c
BFL add throttle count to internal stats + API
2012-09-04 02:26:17 +10:00
Kano
4023872b76
count device diff1 shares
2012-09-01 23:51:51 +10:00
Kano
a178039a65
miner.h max_hashes -> int64_t
2012-08-30 23:22:37 +10:00
Con Kolivas
3acc064be3
Merge pull request #306 from kanoi/api
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Pools: add RollTime info to API 'stats' and 'Stats' button in miner.php (to display it)
2012-08-23 07:50:28 -07:00
Con Kolivas
618b3e8b11
Track queued and staged per pool once again for future use.
2012-08-23 23:50:38 +10:00
Kano
d5f485c517
Pools: add RollTime info to API 'stats' and 'Stats' button in miner.php
2012-08-23 19:20:12 +10:00
ckolivas
edd9b81622
Do not add time to dynamic opencl calculations over a getwork.
2012-08-22 10:07:20 +10:00
Kano
b3e9858c9f
API new command 'coin' with mining information
2012-08-20 16:07:20 +10:00
Kano
9210abdf60
API V1.17 show Work Utility and Diff1 Shares
2012-08-19 15:09:45 +10:00
Con Kolivas
26ab7346e3
Implement a new pool strategy, BALANCE, which monitors work performed per pool as a rolling average every 10 minutes to try and distribute work evenly over all the pools.
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Do this by monitoring diff1 solutions to allow different difficulty target pools to be treated equally, along with solo mining.
Update the documentation to describe this strategy and more accurately describe the load-balance one.
2012-08-18 15:27:53 +10:00
Con Kolivas
d8c76bbd08
Getwork fail was not being detected. Remove a vast amount of unused variables and functions used in the old queue request mechanism and redefine the getfail testing.
2012-08-18 11:26:11 +10:00
Con Kolivas
c3e32274ee
Cull all the early queue requests since we request every time work is popped now.
2012-08-18 10:37:05 +10:00
Con Kolivas
5fadfdb219
Overlap queued decrementing with staged incrementing.
2012-08-18 10:37:05 +10:00
Con Kolivas
611f1cec7c
Roll work whenever we can on getwork.
2012-08-18 10:37:05 +10:00
Con Kolivas
fd0be1bb51
Queue requests for getwork regardless and test whether we should send for a getwork from the getwork thread itself.
2012-08-18 10:37:04 +10:00
Con Kolivas
2480cf23cc
Don't try to get bitforce temperature if we're polling for a result to minimise the chance of interleaved responses.
2012-08-15 10:54:38 +10:00
Con Kolivas
8745ba1e6d
Windows' timer resolution is limited to 15ms accuracy. This was breaking dynamic intensity since it tries to measure below this.
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Since we are repeatedly sampling similar timeframes, we can average the gpu_us result over 5 different values to get very fine precision.
2012-08-15 09:38:45 +10:00
Kano
95dff7363e
API allow display/change failover-only setting
2012-08-14 12:54:27 +10:00
Con Kolivas
8aa61f6626
Make sure we have work from the current pool somewhere in the queue in case the queue is full of requests from a pool that has just died.
2012-08-11 16:47:49 +10:00
Con Kolivas
8085ae6854
Further simplify the queue request mechanism.
2012-08-11 14:04:55 +10:00
Con Kolivas
3576abf8a7
Make pool_disabled the first in the enums == 0, fixing the pool enabled count which compares if value is not enabled before enabling it.
2012-08-05 15:43:27 +10:00
Con Kolivas
fc44b6d7a1
Use different variables for command line specified lookup gap and thread concurrency to differentiate user defined versus auto chosen values.
2012-08-05 15:32:44 +10:00
Con Kolivas
bf9c324752
The queueing mechanism has become a complex state machine that is no longer predictable. Rewrite it from scratch watching only current queues in flight and staged work available on a pool by pool basis.
2012-08-05 13:40:46 +10:00
Con Kolivas
b70ec3cb66
Merge pull request #283 from kanoi/icarus
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ICA support 57600 baud rate, up to 8 FPGA and partial working FPGA boards
2012-08-02 17:17:53 -07:00
Con Kolivas
7fa794a499
It is not critical getting the temperature response in bitforce so don't mandatorily wait on the mutex lock.
2012-08-03 09:26:43 +10:00
Kano
e067be421a
ICA support 57600 baud rate, up to 8 FPGA and partial working FPGA boards
2012-08-01 22:50:30 +10:00
Con Kolivas
c91148f193
Remove the low hash count determinant of hardware being sick. A low hash rate can be for poor network connectivity or scrypt mining, neither of which are due to sick hardware.
2012-07-30 09:02:23 +10:00
Con Kolivas
500ed85bb3
Merge pull request #271 from luke-jr/cg_logfixes
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Logging bugfixes
2012-07-29 03:46:49 -07:00
Con Kolivas
e87ff7c177
Keep a counter of enabled pools and use that instead of iterating over the pool list. Use that value to ensure we don't set the last remaining active pool to the rejecting state.
2012-07-29 13:15:39 +10:00
Con Kolivas
9a6c082ad1
Make the thread concurrency and lookup gap options hidden on the command line and autotune parameters with a newly parsed --shaders option.
2012-07-24 20:27:37 +10:00
Luke Dashjr
da4ff2bde1
Bugfix: Use a mutex to control non-curses output
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Without this, there is no guarantee writes won't overlap (and it happens quite a bit on Windows with the bitforce driver)
2012-07-23 20:29:06 +00:00
Luke Dashjr
d98e561a0a
Simplify code to a single vprintf path for curses-less printing
2012-07-23 20:29:02 +00:00
Luke Dashjr
80593c47fc
Move opt_quiet check to my_log_curses, so it works for curses-less builds
2012-07-23 20:28:57 +00:00
Con Kolivas
89eb1fa393
Check the maximum allocable memory size per opencl device.
2012-07-23 17:41:31 +10:00
Con Kolivas
17dfe74f96
Allow intensities up to 20 if scrypt is compiled in.
2012-07-22 00:49:47 +10:00
Con Kolivas
39f7d2fa74
Allow lookup gap and thread concurrency to be passed per device and store details in kernel binary filename.
2012-07-21 17:31:06 +10:00
Con Kolivas
6ac14f4280
Don't enqueuewrite buffer at all for pad8 and pass work details around for scrypt in dev_blk.
2012-07-16 13:14:21 +10:00
Con Kolivas
0f43eb5eb7
Don't test nonce with sha and various fixes for scrypt.
2012-07-13 20:35:44 +10:00
Con Kolivas
b085c338f6
Make scrypt buffers and midstate compatible with cgminer.
2012-07-13 20:28:36 +10:00
Con Kolivas
dd740caa98
Provide initial support for the scrypt kernel to compile with and mine scrypt with the --scrypt option.
2012-07-13 19:02:43 +10:00
Con Kolivas
5a65415b1e
Enable completely compiling scrypt out.
2012-07-13 14:47:02 +10:00
Con Kolivas
176cdf8bbc
Begin import of scrypt opencl kernel from reaper.
2012-07-13 14:44:52 +10:00
Con Kolivas
c1c99f1dd2
Merge https://github.com/pshep/cgminer into pshep
2012-07-12 23:09:05 +10:00
Paul Sheppard
d4d5b28e5f
Abbrv. correction
2012-07-11 14:46:09 -07:00
Luke Dashjr
c57c308d1f
Bugfix: Don't declare devices SICK if they're just busy initializing
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This mainly applies to ModMiner since it takes 4-5 minutes to upload the bitstream
2012-07-11 20:29:06 +00:00
Paul Sheppard
5f0a22d230
Remove superfluous ave_wait
2012-07-11 08:32:41 -07:00
Paul Sheppard
2c54522d7d
Add average wait time to api stats
2012-07-11 08:11:53 -07:00
Paul Sheppard
01a69ee45e
Revert "Merge branch 'ave_time' of https://github.com/pshep/cgminer.git "
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This reverts commit 242e52cdf94dc1bf2319
2012-07-11 08:07:39 -07:00
ckolivas
5c7e03084a
Modify te scanhash API to use an int64_t and return -1 on error, allowing zero to be a valid return value.
2012-07-11 22:59:58 +10:00
Paul Sheppard
3cc0aa76ad
Add average return time to api stats
2012-07-10 15:34:01 -07:00
