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@ -1,3 +1,112 @@
@@ -1,3 +1,112 @@
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Version 3.7.0 - 4th November 2013 |
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- Use WRITEIOERR macro check for all usb writes. |
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- Always use a usb read buffer instead of having to explicitly enable it. |
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- Force unlocking of the console lock on restart to avoid corrupting the console |
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state when we finally quit. |
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- Never wait indefinitely for a pthread conditional in the hash_pop loop in case |
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the work scheduler misses the last wakeup. |
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- Make hash_pop signal the work scheduler each time it waits on the conditional |
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that it should look for more work. |
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- Discriminate between libusb transfer errors and regular libusb errors and make |
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sure to capture them all. |
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- Always read a full sized transfer for bulk reads. |
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- Deprecate preferred packet size functions in usbutils since they're unhelpful. |
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- Copy known transferred amount back to buffer for usb reads instead of |
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requested length. |
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- Treat timeout errors on usb writes as IO errors. |
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- Ignore iManufacturer from bitfury devices to support bluefury as well as |
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redfury. |
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- Add more debugging info for when usb details don't match. |
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- Look for timeout overruns in usb read/write. |
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- Use an int for usb_read/write to identify overruns. |
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- Use the callback timeout as a safety mechanism only on windows. |
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- Instead of using complicated sleeps to emulate characters per second on usb |
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writes, submit only as many characters as can be transferred per usb poll of |
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1ms, and use timeouts in bulk transfers, cancelling transfers only as a |
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failsafe. |
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- Remove discarded work from quota used. |
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- Display works completed in summary and API data. |
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- Store how many work items are worked on per pool. |
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- Make each pool store its on reference for what the most current block is and |
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fine tune management of block change in shared pool failover strategies using |
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the information. |
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- Rationalise use of current_hash to a single hex string the length of the |
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previous block and display only the first non zero hex chars of the block in the |
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status window. |
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- Update uthash to latest. |
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- show_hash doesn't know the size of the string so hard code the max size. |
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- Remove as many initial zeroes as exist on share display, abstracting out a |
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hash show function to use across different submission mechanisms. |
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- Add missing endian swap functions for 64bits. |
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- Sanity check for absurd target setting and divide by zero. |
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- Abstract out conversion of a 256 bit endian number to a double, correcting |
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errors and use it for determining any magnitude share diff. |
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- Avoid the extra generation of a byte flipped hash2 in struct work and directly |
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use the LE work hash. |
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- Add a sanity check to avoid divide by zero crashes in set_target |
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- Calculate diff from target accurately for all 256 bits. |
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- Set a true 256bit binary target based on any diff value in set_target() |
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- Provide a copy_work_noffset function for copying a work struct but changing |
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its ntime. |
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- Make calls to flush queue and flush work asynchronous wrt to the main work |
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loops. |
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- Share is also above target for submit noffset nonce. |
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- Use round for displaying current pool diff. |
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- Use round for stratum share diff display instead of floor. |
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- Use round instead of floor for displayed pool difficulty. |
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- Allow arbitrary diffs to be tested against nonces via a test_nonce_diff |
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function. |
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- Abstract out the rebuilding of hash2 in work. |
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- Share is above, not below target, when it doesn't meet it. |
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- Add the ability to add uint8 and uint16 entities to api data. |
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- Use a non blocking connect with a 1 second select timeout when initiating |
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stratum to allow us to iterate over all IPs returned by getaddrinfo in round |
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robin DNS pools. |
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- Minor style changes to output. |
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- Revert two different hash_sequence(_head)'s to one variable, use |
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HF_SEQUENCE_DISTANCE in both places |
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- Remove duplicate HF_SEQUENCE_DISTANCE() macro, and duplicate hash_sequence |
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from info structure |
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- Change SEQUENCE_DISTANCE() macro to HF_SEQUENCE_DISTANCE() |
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- Structure changes for OP_NONCE, add big endian header |
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- klondike - initialise stat_lock |
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- klondike - better to unlock locks than to lock them twice :) |
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- Add copyright notice to knc driver. |
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- Trivial style changes to knc driver. |
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- Improve performance of work generation by optimizing hex2bin and bin2hex |
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- klondike - change options to clock and temptarget only |
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- klondike - fix another uninit dev warning |
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- klondike - downgrade 'late update' but add an idle detect - and correct error |
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levels |
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- klondike - fix isc uninit warning |
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- Use a mutex to protect data in the knc structure, to prevent loading more work |
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during a flush, and unlock and return to main between calls to get_queued_work. |
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- Use the existing device_data for knc state data. |
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- Only count successful nonces as hashrate in the knc driver. |
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- Fix trivial warnings in knc driver. |
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- Add KNC to api |
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- klondike - drop the device for hotplug if it's unresponsive |
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- usbutils - usb_nodev() allow a driver to drop a device |
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- klondike - single 'shutdown' and ensure it happens |
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- klondike remove SCNu8 - unsupported on windows |
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- Correctly calculate sleep_estimate in usbutils that may have been preventing |
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usecps from working. |
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- Use a sanity check on timeout on windows. |
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- Better HW error count; disable permanently those cores which fail often |
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- KnC driver: knc-spi-fpga ASIC driver |
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- Fixup jansson & libusb include paths when using separate build directory |
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- 'llround' is more suitable here than 'roundl' |
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- Silence warning if MAX/MIN is already defined |
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- Remove prebuild ccan/opt dependencies |
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- Reinstate block solve testing. |
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- Dramatically simplify the calculation of blockdiff. |
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- Simplify the set_target function, allowing it to work properly for fractional |
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diffs. |
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- Merge hashfast driver |
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- Merge KnC driver |
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Version 3.6.6 - 26th October 2013 |
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- Remove inappropriate extra locking in _usb_transfer_read |
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Con Kolivas
11 years ago