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813 Commits

Author SHA1 Message Date
Con Kolivas
611c3164dc Remove txn size debugging and enlarge gbt block string to prevent overflow. 2012-11-05 10:55:55 +11:00
Con Kolivas
bd384883da Remove varint display debugging. 2012-11-05 08:39:33 +11:00
Con Kolivas
cb6f0340cd Build varint correctly for share submission and sleep 5 seconds before retrying submit. 2012-11-05 08:27:20 +11:00
Con Kolivas
88b6f7924c Make gbt_coinbase large enough for submissions, swap bytes correctly to make a header from GBT and encode the number of transactions in share submission. 2012-11-04 18:01:09 +11:00
Con Kolivas
889ed23934 Store the fixed size entries as static variables in GBT in binary form, byteswapping as is required. 2012-11-04 15:28:13 +11:00
Con Kolivas
cdc3c8779a 32 bit hex encoded variables should be in LE with GBT. 2012-11-04 14:58:24 +11:00
Con Kolivas
2914a5eddf Target and prevblockhash need to be reversed from GBT variables. 2012-11-04 12:18:59 +11:00
Con Kolivas
6b34faf83c Construct block for submission when using GBT. 2012-11-04 10:24:09 +11:00
Con Kolivas
59087a5d77 Use same string for debug as for submission and make string larger to cope with future GBT messages. 2012-11-04 08:59:00 +11:00
Con Kolivas
914e88bbad Skip trying to decipher LP url if we have GBT support. 2012-11-04 08:46:58 +11:00
Con Kolivas
c5c5fb8273 Store all the transaction hashes in pool->txn_hashes instead of separating txn0 and correct generation of merkle root, fixing memory overwrites. 2012-11-04 08:35:50 +11:00
Con Kolivas
5acb182ec1 Hook into various places to generate GBT work where appropriate. 2012-11-04 02:07:45 +11:00
Con Kolivas
875ca0fcc6 Create extra work fields when generating GBT work. 2012-11-04 01:07:01 +11:00
Con Kolivas
2bfb293fe3 Generate header from correct hashing generation of the merkle root for GBT. 2012-11-04 00:52:50 +11:00
Con Kolivas
cbc246eace Generate the merkle root for gbt work generation. 2012-11-03 19:45:37 +11:00
Con Kolivas
8d0f748246 Create a store of the transactions with GBT in the minimum size form required to generate work items with a varied coinbase. 2012-11-03 13:27:41 +11:00
Con Kolivas
4a72a1574f Create a function that generates a GBT coinbase from the existing pool variables. 2012-11-01 22:34:08 +11:00
Con Kolivas
813e814f6c Extract and store the various variables GBT uses when decoding gbt work. 2012-11-01 16:56:54 +11:00
Con Kolivas
432b2636d5 Check for invalid json result in work_decode. 2012-11-01 15:41:32 +11:00
Con Kolivas
56b16953a9 Decode work in separate functions for getwork vs gbt. 2012-11-01 15:40:07 +11:00
Con Kolivas
26e0115030 Check for the coinbase/append mutable in GBT support to decide whether to use it or not. 2012-11-01 15:36:22 +11:00
Con Kolivas
d10699d4c3 Add a gbt mutex within the pool struct for protecting the gbt values. 2012-11-01 14:24:55 +11:00
Con Kolivas
8afc1f6512 Convert work decode function to prepare for decoding block templates. 2012-11-01 14:05:25 +11:00
Con Kolivas
1c456d4fb3 Check for GBT support on first probing the pool and convert to using the GBT request as the rpc request for that pool. 2012-11-01 13:53:12 +11:00
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
Con Kolivas
7e17af6913 Merge pull request #322 from luke-jr/bugfix_stratum_tmpwork 
Bugfix: Initialize temporary stratum work
 2012-10-29 21:48:59 -07:00
Con Kolivas
e19c5d9db9 Set sshare id and swork_id within the sshare mutex to avoid multiple share submits with the same id. 2012-10-29 21:28:15 +11:00
Luke Dashjr
280486a748 Bugfix: Initialize temporary stratum work 
Without this, work.mandatory might have been true skipping block change handling code
This caused newfound shares to be considered stale always, and bitforce devices to constantly restart work
 2012-10-29 07:14:29 +00:00
Con Kolivas
d92609e665 Fail on select() failing in stratum thread without needing to attempt recv_line. 2012-10-29 16:47:43 +11:00
Con Kolivas
843fa3397e Add share to stratum database before sending it again in case we get a response from the pool before it's added. 2012-10-29 16:37:25 +11:00
Con Kolivas
d28a844f61 Shorten the stratum timeout on read to 90 seconds to detect unresponsive pool. 2012-10-29 12:33:25 +11:00
Con Kolivas
c086ef8049 Display best share difficulty on exit. 2012-10-29 12:23:58 +11:00
Con Kolivas
6f4c47ebd2 Make stratum socket fail more robust on windows by disabling the send buffer. 
Reuse the same curl handle forcing a new connection instead of risking derefencing.
Add information about submission failure to stratum send.
 2012-10-29 12:08:10 +11:00
Con Kolivas
cafe9aac54 Only add stratum share to database if we succeeded in submitting it, with a debug output saying it succeeded. 2012-10-28 14:43:47 +11:00
Con Kolivas
d9276557f1 Show only the URL in the status bar to avoid long prefixes making for extra long lines. 2012-10-27 23:20:10 +11:00
Con Kolivas
2e56706cc6 Display compact status in menu and update README to reflect current menu entries. 2012-10-27 23:06:37 +11:00
Con Kolivas
d97e19f1c8 Add a compact display mode that does not list per device statistics in the status window. 2012-10-27 22:55:47 +11:00
Con Kolivas
784a41c8b5 Add blank spaces after best share displayed. 2012-10-27 22:17:30 +11:00
Con Kolivas
d85b60c09b Round a few static string arrays up to 4 byte boundaries for ARM. 2012-10-27 17:28:42 +11:00
Con Kolivas
7bca8a0ab0 Display best share diff for scrypt as well. 2012-10-27 17:27:06 +11:00
Con Kolivas
27aa82aab6 Show the best diff share as "best share" and add info to the README. 2012-10-27 17:21:22 +11:00
Con Kolivas
a6cb920a9e Display the best diff share submitted so far. 2012-10-27 16:49:00 +11:00
Con Kolivas
f7b79e34cf Redundant check. 2012-10-27 12:33:46 +11:00
Con Kolivas
68c881fde7 Handle crash exceptions by trying to restart cgminer unless the --no-restart option is used. 2012-10-23 20:17:10 +11:00
Con Kolivas
9ccc418a6c Switch queued count when choosing a different pool from a failed stratum pool in getwork thread. 2012-10-22 23:12:06 +11:00
Con Kolivas
334a9db41a Put a mandatory 5s wait between reattempting a getwork on failure to avoid hammering requests. 2012-10-22 23:08:38 +11:00
Con Kolivas
17251795c3 Merge pull request #319 from kanoi/mmq 
MMQ new initialisation (that works) and clocking control
 2012-10-17 14:09:15 -07:00
ckolivas
3fce32f494 Use 3 significant digits when suffix string is used and values are >1000. 2012-10-17 10:33:22 +11:00
Kano
fc14b2ee07 MMQ new initialisation (that works) and clocking control 2012-10-17 09:56:42 +11:00
Con Kolivas
2aa5163b8b Cope with dval being zero in suffix_string and display a single decimal place when significant digits is not specified but the value is greater than 1000. 2012-10-16 22:04:05 +11:00
Con Kolivas
54d2999d77 Pad out the suffix string function with zeroes on the right. 2012-10-16 21:20:02 +11:00
Con Kolivas
99adf397bd Failure to calloc in bin2hex is a fatal failure always so just check for that failure within the function and abort, simplifying the rest of the code. 2012-10-16 19:47:31 +11:00
ckolivas
5fcc8612b4 Clear the pool idle flag in stratum when it comes back to life. 2012-10-16 14:56:50 +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
57aac5040c Show work target diff for scrypt mining. 2012-10-15 17:29:33 +11:00
Con Kolivas
d4f8a0b2b5 Round target difficulties down to be in keeping with the rounding of detected share difficulties. 2012-10-15 10:29:44 +11:00
Con Kolivas
bd377f767f Align static arrays to 4 byte boundaries to appease ARM builds for stratum. 2012-10-14 03:35:01 +11:00
Con Kolivas
13676ef11a Left align values that are suffix_string generated. 2012-10-12 18:00:14 +11:00
Con Kolivas
f22fe76157 Share_diff should not be converting the work data to hex. 2012-10-12 17:36:48 +11:00
Con Kolivas
7c7e51166b Disable stratum detection with scrypt. 2012-10-12 14:53:16 +11:00
Con Kolivas
c3bdb359d5 Use the suffix string function when displaying device hashrates. 2012-10-12 14:52:14 +11:00
Con Kolivas
660a0ffe16 Correct variables used in get_statline 2012-10-12 14:46:55 +11:00
Con Kolivas
a10e3294bd Be consistent with the get_statline function. 2012-10-12 14:41:13 +11:00
Con Kolivas
911b1788c7 Use the suffix string function for displaying hashrate with 4 significant digits. 2012-10-12 14:40:02 +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
d211f8e0b0 Create a fix-protocol option which prevents cgminer from switching to stratum if it's detected. 2012-10-11 19:52:40 +11:00
Con Kolivas
5ed6e9d55e Simplify target generation code. 2012-10-11 19:31:24 +11:00
ckolivas
ca962ee58b Use a 64 bit unsigned integer on the diff target to generate the hex target. 2012-10-11 10:46:45 +11:00
Con Kolivas
ef6ad423e3 Only copy the stratum url to the rpc url if an rpc url does not exist. 2012-10-10 23:46:49 +11:00
Con Kolivas
974f65c67f Ignore the value of stratum_active on calling initiate_stratum and assume we're always trying to reinitiate it, and set the active flag to false in that function. 2012-10-10 23:22:24 +11:00
Con Kolivas
07605fad60 stratum auth can be unset if we fail to authorise on subsequent calls to auth_stratum which undoes the requirement of setting it in one place so set it in pool_active. 2012-10-10 23:07:33 +11:00
Con Kolivas
80d4355737 Remove free that could segfault. 2012-10-08 23:00:37 +11:00
Con Kolivas
7d6bcab899 Use the stratum url as the rpc url advertised if we switch to it. 2012-10-08 22:15:30 +11:00
Con Kolivas
662ab1eff7 Count each stratum work item as local work. 2012-10-08 21:34:46 +11:00
Con Kolivas
2023e53fb2 Cope with one stratum pool being the only active pool when it dies by sleeping for 5 seconds before retrying to get work from it instead of getting work indefinitely. 2012-10-08 13:48:18 +11:00
Con Kolivas
ef822a25ed Detect stratum outage based on either select timing out or receiving an empty buffer and properly re-establish connection by disabling the stratum_active flag, coping with empty buffers in parse_stratum. 2012-10-08 11:08:04 +11:00
Con Kolivas
0a90207111 Merge branch 'master' into stratum 2012-10-07 13:22:17 +11:00
Con Kolivas
461b7c6de2 Display correct pool number when block is found. 2012-10-06 15:12:05 +10:00
Con Kolivas
8a32f381b4 Use the stratum thread to detect when a stratum pool has died based on no message for 2 minutes. 2012-10-06 14:33:51 +10:00
Con Kolivas
0cddd1ab54 Only set the stratum auth flag once and once the stratum thread is started, use that to set/unset the stratum active flag. 2012-10-06 12:17:46 +10:00
Con Kolivas
7a01578cc5 Only hand off to stratum from getwork if we succeed in initiating the protocol. 2012-10-06 10:14:30 +10:00
Con Kolivas
8893f7ab23 Target should only be 32 bytes copied. 2012-10-06 01:13:52 +10:00
Con Kolivas
687fed1de9 Use a static array for work submission data instead of stack memory. 2012-10-05 19:03:28 +10:00
Con Kolivas
c4aa8d267c Clear the buffer data before sprinting to it. 2012-10-05 19:02:10 +10:00
Con Kolivas
f0901e0a26 Clear work stratum strings before setting them and add them to debug output. 2012-10-05 18:09:10 +10:00
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
591c433477 Make detect stratum fail if a proxy has been set up. 2012-10-05 09:41:23 +10:00
Con Kolivas
51c499a5ae Stratum does not currently have any proxy support so do not try to switch to stratum if a proxy has been specified. 2012-10-05 00:10:00 +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
3c85498d57 Add space to reject reason. 2012-10-04 09:38:05 +10:00
Con Kolivas
b4450bb852 Parse the reject reason where possible from stratum share submission. 2012-10-04 09:17:28 +10:00
Con Kolivas
512d244094 Pass json error value to share result function to be able to parse reject reason in stratum. 2012-10-04 08:52:56 +10:00
Con Kolivas
9698858abc Remove the sshare hash entry if we failed to send it. 2012-10-03 18:19:31 +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
ac0c813f9d Bit error in target calculation for stratum. 2012-10-03 10:33:11 +10:00
Con Kolivas
310239b8e8 Revert "Parse reject reason from the stratum json error code if there is one." 
This reverts commit c6a3d065fa.

Segfaults. Needs work.
 2012-10-03 10:20:54 +10:00
Con Kolivas
3d982dfbe9 Set work_block in gen_stratum_work for when work is reused to avoid thinking it's all stale. 2012-10-03 09:49:01 +10:00
Con Kolivas
74c11945f0 Offset the current block detection to the prev block hash. 2012-10-03 09:42:20 +10:00
Con Kolivas
c6a3d065fa Parse reject reason from the stratum json error code if there is one. 2012-10-03 08:55:02 +10:00
Con Kolivas
9e0e61509d We should be testing for id_val, not id in parse stratum response. 2012-10-03 01:14:35 +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
a8a8ed6207 Correct target calculation in gen_stratum_work. 2012-10-02 16:01:32 +10:00
Con Kolivas
925d01922b If a share result has an error code but still has an id, it is likely a reject, not an error. 2012-10-02 14:12:34 +10:00
Con Kolivas
1b7aa48c8f Initiate stratum the first time in pool_active only, allowing us to switch to it on getting a failed getwork and detecting the presence of stratum on the url at that time. 2012-10-02 11:46:48 +10:00
Con Kolivas
210bc9be3e If no stratum url is set by the end of the detect stratum routine, copy the sockaddr url. 2012-10-02 10:02:25 +10:00
Con Kolivas
78aafcec5c Make all buffers slightly larger to prevent overflow. 2012-10-02 09:26:18 +10:00
Con Kolivas
df91df3507 Userpass needs to be copied to user and pass earlier to allow stratum authorisation to work with it. 2012-10-02 02:03:52 +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
2ccb6d78ca Decrease the queued count with stratum work once it's staged as well. 2012-10-01 23:19:34 +10:00
Con Kolivas
601d1aca97 Allow the stratum retry to initiate and auth stratum in pool_alive to make sure the stratum thread is started. 2012-10-01 23:15:50 +10:00
Con Kolivas
4a7ce9dd2a Avoid duplicating pool->rpc_url and setting pool->stratum_url twice to itself. 2012-10-01 22:21:43 +10:00
Con Kolivas
eaf7ed0dcd Detect if a getwork based pool has the X-Stratum header on startup, and if so, switch to the stratum based pool. 2012-10-01 22:13:20 +10:00
Con Kolivas
b495a51b76 Comment update. 2012-10-01 18:50:32 +10:00
Con Kolivas
2aacd89aa8 Minor message change. 2012-10-01 18:46:33 +10:00
Con Kolivas
90b1893746 Create a work item from a "clean" request from stratum allowing the new block to be detected and the appropriate block change message to be given. 2012-10-01 18:43:24 +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
e93f679ae4 Use the current pool when deciding whether to reuse work from a stratum source rather than the work's previous pool. 2012-09-30 23:44:27 +10:00
Con Kolivas
6174c80678 Copy the stratum url to the rpc url to avoid none being set. 2012-09-30 23:36:05 +10:00
Con Kolivas
b5617734fa Provide locking around stratum send operations to avoid races. 2012-09-30 23:10:43 +10:00
Con Kolivas
8baac0d66d Submit shares from stratum through the abstracted submit share function detecting what message they belong to and showing the data from the associated work, and then deleting it from the hash. 2012-09-30 23:03:45 +10:00
Con Kolivas
2de951518e Abstract out share submit as a function to be useable by stratum. 2012-09-30 20:24:24 +10:00
Con Kolivas
739cba28a7 Rename parse_stratum to parse_method as it is only for stratum messages that contain methods. 2012-09-30 19:19:46 +10:00
Con Kolivas
b871f69f62 Display stratum as mechanism in status line when current pool is running it. 2012-09-30 19:13:50 +10:00
Con Kolivas
6593b89328 Correct nonce submitted with share. 2012-09-30 16:47:06 +10:00
Con Kolivas
41acd23d0f Extranonce2 should be added before coinbase2. 2012-09-29 23:59:55 +10:00
Con Kolivas
fb987fd25a We should be hashing the binary coinbase, not the hex one. 2012-09-29 19:15:58 +10:00
Con Kolivas
61360952f5 Fix endianness of nonce submitted for stratum. 2012-09-29 17:44:19 +10:00
Con Kolivas
fab9ff3cb7 Revert "Free stratum buffers added to the work struct when freeing work ram." 
This reverts commit 13fdff6531.

Not always allocated... needs some more thought.
 2012-09-29 16:10:44 +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
13fdff6531 Free stratum buffers added to the work struct when freeing work ram. 2012-09-29 15:13:18 +10:00
Con Kolivas
aa93fa336c Copy parameters from stratum work required for share submission. 2012-09-29 15:02:23 +10:00
Con Kolivas
4a29759480 Set lagging flag on first adding a pool to prevent pool slow warning at startup. 2012-09-29 14:48:34 +10:00
Con Kolivas
73d61ca4c3 Fix work->target being a 32 byte binary in gen_stratum_work. 2012-09-29 14:25:21 +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
636f4b14d7 Generate the work target in gen_stratum_work, setting default diff to 1 in case it is not yet set. 2012-09-29 11:38:52 +10:00
Con Kolivas
2e9ade14a9 Generate work data, midstate and hash1 in gen_stratum_work. 2012-09-29 11:12:59 +10:00
Con Kolivas
e1468cc5fd Generate header created from stratum structures in gen_stratum_work. 2012-09-29 11:02:25 +10:00
Con Kolivas
5c74be5930 Generate merkle root hash in gen_stratum_work. 2012-09-29 10:30:56 +10:00
Con Kolivas
1f6fe55152 Generate the coinbase for generation of stratum based work. 2012-09-29 02:16:22 +10:00
Con Kolivas
54ab28fd6e Provide rudimentary support for stratum clean work command in the stratum thread. 2012-09-29 00:38:09 +10:00
Con Kolivas
04551445f6 Cope with pools being removed in the stratum thread. 2012-09-29 00:23:27 +10:00
Con Kolivas
0f1f2a62a6 Use the pool sock value directly in the stratum thread in case it changes after reconnecting. 2012-09-28 18:04:28 +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
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
30b665f021 Test specifically for stratum being active in pool_active. 2012-09-27 13:01:12 +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
a1b17229b8 Initiate stratum and grab first json result. 2012-09-26 15:23:01 +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
ee3b7865e2 Prepare for getaddrinfo call. 2012-09-25 05:46:07 +10:00
Kano
5e7e150b12 hashmeter fix stats kh/s on 32bit windows 2012-09-24 23:34:10 +10:00
Con Kolivas
823a710a54 Display share difficulty on log with a shortened hash display on submission. 2012-09-24 14:08:35 +10:00
Kano
7c32562d80 API stats add some pool getwork difficulty stats 2012-09-24 11:34:50 +10:00
Con Kolivas
fd28d9f407 Ignore any pings pushed to the worker threads if the thread is still paused to prevent it being enabled and disabled repeatedly. 2012-09-24 09:03:27 +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
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
7ede5a59bd WorkTime - display prevblock for scrypt 2012-09-18 14:30:46 +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
e649aa3906 HW: dont submit bad shares 2012-09-12 20:10:00 +10:00
Kano
fced503ed6 save individual pool proxy settings to config 2012-09-12 19:45:49 +10:00
Kano
0ac350547e --default-config - allow command line to define the default configuration file for loading and saving 2012-09-12 19:32:37 +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
fd2034ce77 Merge branch 'main' 2012-09-04 00:56:35 +10:00
Kano
4023872b76 count device diff1 shares 2012-09-01 23:51:51 +10:00
Kano
568b0fed89 API allow full debug settings control 2012-09-01 18:21:08 +10:00
Con Kolivas
57c3b12f64 Sort the blocks database in reverse order, allowing us to remove the first block without iterating over them. Output the block number to debug. 2012-08-31 12:04:16 +10:00
Con Kolivas
f97bf2e2ac 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. 2012-08-28 20:16:50 +10:00
Con Kolivas
b768758818 Test for lagging once more in queue_request to enable work to leak to backup pools. 2012-08-27 10:15:48 +10:00
Con Kolivas
579c1299c6 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. 2012-08-27 10:10:50 +10:00
Con Kolivas
4a210d4eff Only clear the pool lagging flag if we're staging work faster than we're using it. 2012-08-27 10:02:53 +10:00
Con Kolivas
d1683f75c9 needed flag is currently always false in queue_request. Remove it for now. 2012-08-27 09:55:19 +10:00
Con Kolivas
1b7db5bc9c thr is always NULL going into queue_request now. 2012-08-27 09:47:55 +10:00
Con Kolivas
0e0093e602 Select pool regardless of whether we're lagging or not, and don't queue another request in switch pool to avoid infinite recursion. 2012-08-24 01:23:54 +10:00
Con Kolivas
7992e5f3c8 Carry the needed bool over the work command queue. 2012-08-24 00:41:14 +10:00
Con Kolivas
37fa7d36d4 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. 2012-08-24 00:35:26 +10:00
Con Kolivas
618b3e8b11 Track queued and staged per pool once again for future use. 2012-08-23 23:50:38 +10:00
Con Kolivas
4ca288e820 Limit queued_getworks to double the expected queued maximum rather than factoring in number of pools. 2012-08-23 16:55:14 +10:00
Con Kolivas
ad90269508 Minimise the number of getwork threads we generate. 2012-08-23 16:33:24 +10:00
Con Kolivas
0feb679b67 Only keep the last 6 blocks in the uthash database to keep memory usage constant. Storing more is unhelpful anyway. 2012-08-23 12:19:23 +10:00
Con Kolivas
b74b54d95b Check we haven't staged work while waiting for a curl entry before proceeding. 2012-08-23 11:09:09 +10:00
Con Kolivas
61df3013a8 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. 2012-08-22 23:03:17 +10:00
ckolivas
edd9b81622 Do not add time to dynamic opencl calculations over a getwork. 2012-08-22 10:07:20 +10:00
Con Kolivas
9de3a264fc Increase max curls to number of mining threads + queue * 2, accounting for up and downstream comms. 2012-08-21 22:51:34 +10:00
Con Kolivas
3ab5dba67e Queue enough requests to get started. 2012-08-21 22:50:09 +10:00
Con Kolivas
3ebe8e8c77 Revert "Scale maximum number of curls up according to work submission rate." 
This reverts commit 1dff48e759.

Did  not increase staged work even though it decreased queues.
 2012-08-21 22:09:11 +10:00
Con Kolivas
3ceb57b8f6 There is no point trying to clone_work in get_work() any more since we clone on every get_work_thread where possible. 2012-08-21 21:54:33 +10:00
Con Kolivas
787e40a7cc There is no point subtracting 1 from maxq in get_work_thread. 2012-08-21 21:53:35 +10:00
Con Kolivas
1dff48e759 Scale maximum number of curls up according to work submission rate. 2012-08-21 21:50:20 +10:00
Con Kolivas
56be75228e Roll back to 45f0ac7b48 2012-08-21 21:22:26 +10:00
Con Kolivas
c1886c9c99 Assume we need a full allotment of work after lp and make clone_work clone_lpwork only. 2012-08-21 21:13:14 +10:00
Con Kolivas
82fa6e25d5 There is no point running through clone_work from get_work() now that cloning is done from the get_work_thread. 2012-08-21 21:11:22 +10:00
Con Kolivas
caa266ca3b Make opt_queue a function of mining threads in clone_work as well. 2012-08-21 21:10:23 +10:00
Con Kolivas
652efc6939 opt_queue should be a function of the number of mining threads. 2012-08-21 21:08:17 +10:00
Con Kolivas
8ed381f78a Only set lagging flag once there are no staged work items. 2012-08-21 19:47:30 +10:00
Con Kolivas
f5ac84b804 select_pool does not switch back to the primary once lagging is disabled. 2012-08-21 19:32:05 +10:00