cgminer.c


Log

Author Commit Date CI Message
Con Kolivas fb987fd2 2012-09-29T19:15:58 We should be hashing the binary coinbase, not the hex one.
Con Kolivas 61360952 2012-09-29T17:44:19 Fix endianness of nonce submitted for stratum.
Con Kolivas fab9ff3c 2012-09-29T16:10:44 Revert "Free stratum buffers added to the work struct when freeing work ram." This reverts commit 13fdff6531a6586dadebff913d85252577fb5bb7. Not always allocated... needs some more thought.
Con Kolivas 7415d7aa 2012-09-29T16:10:13 Begin implementing a hash database of submissions and attempt sending results.
Con Kolivas 13fdff65 2012-09-29T15:13:18 Free stratum buffers added to the work struct when freeing work ram.
Con Kolivas aa93fa33 2012-09-29T15:02:23 Copy parameters from stratum work required for share submission.
Con Kolivas 4a297594 2012-09-29T14:48:34 Set lagging flag on first adding a pool to prevent pool slow warning at startup.
Con Kolivas 73d61ca4 2012-09-29T14:25:21 Fix work->target being a 32 byte binary in gen_stratum_work.
Con Kolivas ac47f7f3 2012-09-29T14:16:16 Store and display stripped url in its own variable.
Con Kolivas 3db6fb4f 2012-09-29T13:07:00 Create machinery to divert work requests to stratum.
Con Kolivas 636f4b14 2012-09-29T11:38:52 Generate the work target in gen_stratum_work, setting default diff to 1 in case it is not yet set.
Con Kolivas 2e9ade14 2012-09-29T11:12:59 Generate work data, midstate and hash1 in gen_stratum_work.
Con Kolivas e1468cc5 2012-09-29T11:02:25 Generate header created from stratum structures in gen_stratum_work.
Con Kolivas 5c74be59 2012-09-29T10:30:56 Generate merkle root hash in gen_stratum_work.
Con Kolivas 1f6fe551 2012-09-29T02:16:22 Generate the coinbase for generation of stratum based work.
Con Kolivas 54ab28fd 2012-09-29T00:38:09 Provide rudimentary support for stratum clean work command in the stratum thread.
Con Kolivas 04551445 2012-09-29T00:23:27 Cope with pools being removed in the stratum thread.
Con Kolivas 0f1f2a62 2012-09-28T18:04:28 Use the pool sock value directly in the stratum thread in case it changes after reconnecting.
Con Kolivas 56255a0c 2012-09-28T18:01:33 Create a stratum thread per pool that has stratum that monitors the socket and serves received data.
Con Kolivas a6f1a622 2012-09-28T04:35:16 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.
Con Kolivas 30b665f0 2012-09-27T13:01:12 Test specifically for stratum being active in pool_active.
Con Kolivas f6f43500 2012-09-27T09:06:56 Detect stratum in common place when adding urls, and use a bool to tell us when it's active.
Con Kolivas a1b17229 2012-09-26T15:23:01 Initiate stratum and grab first json result.
Con Kolivas 58873c1d 2012-09-25T20:23:59 Get detailed addressinfo from the parsed URL for future raw socket usage when possible. IPV4 only for now.
Con Kolivas ee3b7865 2012-09-25T05:46:07 Prepare for getaddrinfo call.
Con Kolivas 823a710a 2012-09-24T14:08:35 Display share difficulty on log with a shortened hash display on submission.
Kano 7c32562d 2012-09-24T11:34:50 API stats add some pool getwork difficulty stats
Con Kolivas fd28d9f4 2012-09-24T09:03:27 Ignore any pings pushed to the worker threads if the thread is still paused to prevent it being enabled and disabled repeatedly.
Con Kolivas 57a73dce 2012-09-24T08:30:07 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.
Kano a6bf276f 2012-09-19T01:14:43 API - Add last share difficulty for devices and pool
Kano 89b6989f 2012-09-19T00:54:55 Store and report Accepted,Rejected,Stale difficulty in the summary and API
Kano 7ede5a59 2012-09-18T14:30:46 WorkTime - display prevblock for scrypt
Kano 923b9e0d 2012-09-18T11:19:57 Calculate work difficulty for each getwork and display with WorkTime debug
Kano 796f3906 2012-09-16T07:57:43 WorkTime - multiple nonce per work and identify the work source
Kano bd3c98aa 2012-09-15T14:04:57 Optional WorkTime details with each Accepted/Rejected work item
Kano 99f0607f 2012-09-12T23:26:43 API add display of and setting queue,scantime,expiry
Kano e649aa39 2012-09-12T20:10:00 HW: dont submit bad shares
Kano fced503e 2012-09-12T19:45:49 save individual pool proxy settings to config
Kano 0ac35054 2012-09-12T19:32:37 --default-config - allow command line to define the default configuration file for loading and saving
Kano cef9731f 2012-09-12T07:44:00 CURL support for individual proxy per pool and all proxy types
Kano 307d8da0 2012-09-04T15:57:11 HW: error counter auto for all devices - ztex code not fixed
Kano fd2034ce 2012-09-04T00:56:35 Merge branch 'main'
Kano 4023872b 2012-09-01T23:51:51 count device diff1 shares
Kano 568b0fed 2012-09-01T18:21:08 API allow full debug settings control
Con Kolivas 57c3b12f 2012-08-31T12:01:44 Sort the blocks database in reverse order, allowing us to remove the first block without iterating over them. Output the block number to debug.
Con Kolivas f97bf2e2 2012-08-28T20:16:50 Keep the local block number in the blocks structs stored and sort them by number to guarantee we delete the oldest when ageing the block struct entries.
Con Kolivas b7687588 2012-08-27T10:15:48 Test for lagging once more in queue_request to enable work to leak to backup pools.
Con Kolivas 579c1299 2012-08-27T10:10:50 There is no need to try to switch pools in select_pool since the current pool is actually not affected by the choice of pool to get work from.
Con Kolivas 4a210d4e 2012-08-27T10:02:53 Only clear the pool lagging flag if we're staging work faster than we're using it.
Con Kolivas d1683f75 2012-08-27T09:55:19 needed flag is currently always false in queue_request. Remove it for now.
Con Kolivas 1b7db5bc 2012-08-27T09:47:55 thr is always NULL going into queue_request now.
Con Kolivas 0e0093e6 2012-08-24T01:23:54 Select pool regardless of whether we're lagging or not, and don't queue another request in switch pool to avoid infinite recursion.
Con Kolivas 7992e5f3 2012-08-24T00:41:14 Carry the needed bool over the work command queue.
Con Kolivas 37fa7d36 2012-08-24T00:35:26 Move the decision to queue further work upstream before threads are spawned based on fine grained per-pool stats and increment the queued count immediately.
Con Kolivas 618b3e8b 2012-08-23T23:50:38 Track queued and staged per pool once again for future use.
Con Kolivas 4ca288e8 2012-08-23T16:55:14 Limit queued_getworks to double the expected queued maximum rather than factoring in number of pools.
Con Kolivas ad902695 2012-08-23T16:33:24 Minimise the number of getwork threads we generate.
Con Kolivas 0feb679b 2012-08-23T12:19:23 Only keep the last 6 blocks in the uthash database to keep memory usage constant. Storing more is unhelpful anyway.
Con Kolivas b74b54d9 2012-08-23T11:09:09 Check we haven't staged work while waiting for a curl entry before proceeding.
Con Kolivas 61df3013 2012-08-22T23:03:17 Ignore the submit_fail flag when deciding whether to recruit more curls or not since we have upper bounds on how many curls can be recruited, this test is redundant and can lead to problems.
ckolivas edd9b816 2012-08-22T10:07:20 Do not add time to dynamic opencl calculations over a getwork.
Con Kolivas 9de3a264 2012-08-21T22:51:34 Increase max curls to number of mining threads + queue * 2, accounting for up and downstream comms.
Con Kolivas 3ab5dba6 2012-08-21T22:50:09 Queue enough requests to get started.
Con Kolivas 3ebe8e8c 2012-08-21T22:09:11 Revert "Scale maximum number of curls up according to work submission rate." This reverts commit 1dff48e7595d4b407e6b31ecc5278455858157ea. Did not increase staged work even though it decreased queues.
Con Kolivas 3ceb57b8 2012-08-21T21:54:33 There is no point trying to clone_work in get_work() any more since we clone on every get_work_thread where possible.
Con Kolivas 787e40a7 2012-08-21T21:53:35 There is no point subtracting 1 from maxq in get_work_thread.
Con Kolivas 1dff48e7 2012-08-21T21:50:20 Scale maximum number of curls up according to work submission rate.
Con Kolivas 56be7522 2012-08-21T21:22:26 Roll back to 45f0ac7b482abe9d9d7c4644c286df6e70924145
Con Kolivas c1886c9c 2012-08-21T21:13:14 Assume we need a full allotment of work after lp and make clone_work clone_lpwork only.
Con Kolivas 82fa6e25 2012-08-21T21:11:22 There is no point running through clone_work from get_work() now that cloning is done from the get_work_thread.
Con Kolivas caa266ca 2012-08-21T21:10:23 Make opt_queue a function of mining threads in clone_work as well.
Con Kolivas 652efc69 2012-08-21T21:08:17 opt_queue should be a function of the number of mining threads.
Con Kolivas 8ed381f7 2012-08-21T19:47:30 Only set lagging flag once there are no staged work items.
Con Kolivas f5ac84b8 2012-08-21T19:32:05 select_pool does not switch back to the primary once lagging is disabled.
Con Kolivas af32fb9a 2012-08-21T00:28:50 Merge pull request #301 from kanoi/minerphp API new command 'coin' with mining information
ckolivas f71d635f 2012-08-21T17:02:11 Free work before retrying in get_work_thread.
Con Kolivas b3cfe472 2012-08-20T22:24:28 Increment total work counter under mutex lock.
Con Kolivas e8daf1d8 2012-08-20T12:45:07 Increment the queued count after the curl is popped in case there's a delay waiting on curls and we think we've queued work when in fact we're waiting on curls.
Kano b3e9858c 2012-08-20T16:07:20 API new command 'coin' with mining information
Con Kolivas 08948e02 2012-08-20T13:33:08 Increase curl reaping time to 5 minutes since comms between curl requests can be 2 mins apart with lots of rolltime.
Con Kolivas 51d485e2 2012-08-20T12:31:43 No need for extra variable in hash_push.
Con Kolivas c01284fb 2012-08-20T11:58:05 Remove short options -r and -R to allow them to be reused and remove readme entries for deprecated options.
Con Kolivas 8fc701dd 2012-08-20T11:18:37 Deprecate the opt_fail_pause parameter, leaving a null placeholder for existing configurations.
Con Kolivas 35cb7fd1 2012-08-20T11:16:38 Don't pause after failed getwork, set lagging flag and reassess.
Con Kolivas 69d8c339 2012-08-20T11:08:56 Add message to share if it's a resubmit.
Con Kolivas b622e97e 2012-08-20T11:03:28 We should not be pausing in trying to resubmit shares.
Con Kolivas a9278ce9 2012-08-20T11:00:10 Get rid of the extending fail pause on failed connects since we discard work after a period.
Con Kolivas 34b8dcb7 2012-08-20T10:58:12 get_work always returns true so turn it into a void function.
Con Kolivas 260b1c87 2012-08-20T10:54:59 get_work never returns false so get rid of fail pause loop.
Con Kolivas 4df9c387 2012-08-20T10:53:42 Get rid of pause and retry from get_upstream_work so we only do it from one place.
Con Kolivas 1f295cd7 2012-08-20T10:43:50 Deprecate the opt_retries feature as no one wants cgminer to automatically abort. Leave a null placeholder for configurations that still have it.
Con Kolivas f6d2853c 2012-08-18T19:53:43 Summary layout difference.
Con Kolivas ed3eb577 2012-08-18T15:44:48 Introduce a new statistic, Work Utility, which is the number of difficulty 1 shares solved per minute. This is useful for measuring a relative rate of work that is independent of reject rate and target difficulty.
Con Kolivas 26ab7346 2012-08-18T15:27:53 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. 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.
Con Kolivas d8c76bbd 2012-08-18T11:26:11 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.
Con Kolivas 8fa70809 2012-08-18T11:07:32 Don't try to start devices that don't support scrypt when scrypt mining.
Con Kolivas b814b42c 2012-08-16T18:55:09 Consider us lagging only once our queue is almost full and no staged work.
Con Kolivas b60f9da4 2012-08-16T17:24:04 Simplify the enough work algorithm dramatically.
Con Kolivas 0e56dffd 2012-08-16T17:01:25 Only queue from backup pools once we have nothing staged.
Con Kolivas e16b7566 2012-08-16T15:49:11 Don't keep queueing work indefinitely if we're in opt failover mode.