bfgminer produces very low hashrate with AntMiner S3+ (openwrt ar71xx)

[mutluit]

With this start script: start_bfg.sh: PAR="-o http://XXX:8332 --coinbase-sig 'XXX' --generate-to XXX --userpass user:XXX \ --no-local-bitcoin --no-default-config --debuglog --no-longpoll --no-stratum --queue 8192 --scan-time 9999 --expiry 9999 --expiry-lp 9999 \ --per-device-stats --show-processors \ --scan bitmain:/dev/bitmain0 --set bitmain:model=S3 --set bitmain:layout=2:32 --set bitmain:timeout=18 --set bitmain:clock=225 --set bitmain:reg_data=0882 \ " TZ=UTC ./bfgminer $PAR

Ie. testing solo mining to local bitcoind. bfgminer reports such a low hashrate:

bfgminer version 5.4.2-7-g9f781b8 - Started: [2017-07-22 17:05:25] - [ 0 days 00:03:20] [M]anage devices [P]ool management [S]ettings [D]isplay options [H]elp [Q]uit Pool 0: XXX Diff:805G - GBT LU:[17:05:24] User:XXX Block #477036: ...f6828673 Diff:805G ( 5.76E) Started: [17:05:24] I: 0.00 BTC/hr ST:42 F:0 NB:1 AS:0 BW:[ 18/ 0kB/s] E:0.00 BS:123k 1 | 195.7/199.9/199.9Gh/s | A:0 R:0+0(none) HW:0/none

BTM 0: | 196.3/199.8/200.0Gh/s | A:0 R:0+0(none) HW:0/none

[2017-07-22 17:05:22] BitMain Detected: /dev/bitmain0 (chain_num=2 asic_num=32 timeout=18 freq=225-225 volt=0725-0725) [2017-07-22 17:05:22] Probing for an alive pool [2017-07-22 17:05:22] Testing pool http://XXX:8332 [2017-07-22 17:05:24] Network difficulty changed to 805G ( 5.76E) [2017-07-22 17:05:24] New block: ...3eb3a0d2738682f6 diff 805G ( 5.76E) [2017-07-22 17:05:24] Selected getblocktemplate protocol for pool 0 [2017-07-22 17:05:24] Pool 0 http://XXX:8332 alive [2017-07-22 17:05:25] BitMain: Opened on /dev/bitmain0 [2017-07-22 17:05:25] Block height change to 477035 detected on pool 0

Normally, with default device settings (ie. no overclocking), it should be more than 450 GH/s. What's wrong?

[jiluyaku]

Hello, @mutluit May I seek your help on how to run a BFGMINER on Antminer? I am figuring out how to run the bfgminer on my antminer s5, but I haven't got any idea to start with at the moment. Thank you!