[ANN][ROI] ROI Coin | CPU Only Solo Mining | 15% POS | 18.07% Term Deposit

[ghobson]

Thank you for suggestion.

There are something suspicious for me or just I didn't understood the difference between Solo and Pool mining.
More than 12Hours I'm mining with 10 computers ~3 KH/sec to my Wallet and still there are no ROI
When mining to Wallet, I'll get 120 ROI only when find block and nothing else during the mining ?
When mining to Pool, I'll get 120ROI when find block and some payment for the mining ?

I'm confused . Can somebody explain please

google is your friend
https://captainaltcoin.com/what-is-pool-mining/

OK I'll read it. One more stupid question:
Does I'm successfully mining to Wallet in case all clients show only
thread 0: 977 hashes, 91.94 hash/s
thread 0: 1044 hashes, 98.59 hash/s
LONGPOLL pushed new work
LONGPOLL pushed new work
thread 0: 415 hashes, 58.81 hash/s
thread 0: 986 hashes, 93.22 hash/s

There are no lines like, "accepted: 1/1 (100.00%), 72.98 hash/s (yay!!!)" , or it show such lines only when mining with Pool ?
 

Hi , Don't know which hodlminer you are using but it was fixed in my fork , https://github.com/ghobson2013/hodlminer-wolf/releases
TheTDD submitted the pull request that shows hashrate on longpoll calls.

[1714949037]

1714949037

[dvbb]

Thank you for suggestion.

There are something suspicious for me or just I didn't understood the difference between Solo and Pool mining.
More than 12Hours I'm mining with 10 computers ~3 KH/sec to my Wallet and still there are no ROI
When mining to Wallet, I'll get 120 ROI only when find block and nothing else during the mining ?
When mining to Pool, I'll get 120ROI when find block and some payment for the mining ?

I'm confused . Can somebody explain please

google is your friend
https://captainaltcoin.com/what-is-pool-mining/

OK I'll read it. One more stupid question:
Does I'm successfully mining to Wallet in case all clients show only
thread 0: 977 hashes, 91.94 hash/s
thread 0: 1044 hashes, 98.59 hash/s
LONGPOLL pushed new work
LONGPOLL pushed new work
thread 0: 415 hashes, 58.81 hash/s
thread 0: 986 hashes, 93.22 hash/s

There are no lines like, "accepted: 1/1 (100.00%), 72.98 hash/s (yay!!!)" , or it show such lines only when mining with Pool ?
 

Hi , Don't know which hodlminer you are using but it was fixed in my fork , https://github.com/ghobson2013/hodlminer-wolf/releases
TheTDD submitted the pull request that shows hashrate on longpoll calls.

The miners which I'm using are
Linux - https://github.com/Optiminer/hodlminer-wolf
Windows - http://roicluster.miner-pools.com/downloads/solominers/roi-coin-hodlminer-wolf-2-cluster.rar

I'm agree to use each , which work fine

I Just try with your miner on Windows hodlminer_AVX2_AES_win64.zip
When I'm mining to Wallet there I cannot see lines
accepted: 1/1 (100.00%), 72.98 hash/s (yay!!!)...

I try to compile your miner for Linux, but there are error on make

Code:

make[2]: Entering directory '/home/dobril/hodlminer-wolf-2.4.6'
gcc -Wall  -flto -fuse-linker-plugin -std=gnu11 -I./compat/jansson -O3 -march=native    -o hodlminer hodlminer-sha2.o hodlminer-hodl-miner.o hodlminer-util.o hodlminer-hodl.o hodlminer-aes.o hodlminer-sha512_sse2.o hodlminer-sha512_avx2.o compat/jansson/libjansson.a -lpthread  -lssl -lcrypto
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_send_line.constprop.23':
<artificial>:(.text+0x28f0): undefined reference to `curl_easy_send'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_recv_line.constprop.12':
<artificial>:(.text+0x567a): undefined reference to `curl_easy_recv'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_handle_method.constprop.4':
<artificial>:(.text+0x5bf9): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x68c6): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68e1): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68ff): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6913): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6927): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x693b): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6af8): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b03): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b12): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b21): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b30): undefined reference to `curl_slist_append'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x6b3f): more undefined references to `curl_slist_append' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6b56): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6b5e): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x6e22): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x6e2a): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x6f72): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6f90): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6fb0): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7198): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x71a0): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x71c6): undefined reference to `curl_easy_getinfo'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7666): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x766b): undefined reference to `curl_easy_init'
<artificial>:(.text+0x7723): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x773e): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7752): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7766): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x777c): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x7790): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7847): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x7af9): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7dee): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7e20): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x8045): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `parse_arg':
<artificial>:(.text+0x94f9): undefined reference to `curl_version'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `longpoll_thread':
<artificial>:(.text+0xfb71): undefined reference to `curl_easy_init'
<artificial>:(.text+0xffc0): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `workio_thread':
<artificial>:(.text+0x101d4): undefined reference to `curl_easy_init'
<artificial>:(.text+0x1028c): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `main':
<artificial>:(.text.startup+0x2ef): undefined reference to `curl_global_init'
<artificial>:(.text.startup+0x1261): undefined reference to `curl_version'
collect2: error: ld returned 1 exit status
Makefile:499: recipe for target 'hodlminer' failed
make[2]: *** [hodlminer] Error 1
make[2]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:680: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:403: recipe for target 'all' failed
make: *** [all] Error 2

[maxente]

Anybody known why intel boost tech. is not active when mining whit hodl mining ?
The option is enabled in BIOS, my cpu clock multiplier is x27 max. but when i mining is working in max. x23.

https://s19.postimg.org/szig1it5f/Untitled.png

[ghobson]

I try to compile your miner for Linux, but there are error on make

Code:

make[2]: Entering directory '/home/dobril/hodlminer-wolf-2.4.6'
gcc -Wall  -flto -fuse-linker-plugin -std=gnu11 -I./compat/jansson -O3 -march=native    -o hodlminer hodlminer-sha2.o hodlminer-hodl-miner.o hodlminer-util.o hodlminer-hodl.o hodlminer-aes.o hodlminer-sha512_sse2.o hodlminer-sha512_avx2.o compat/jansson/libjansson.a -lpthread  -lssl -lcrypto
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_send_line.constprop.23':
<artificial>:(.text+0x28f0): undefined reference to `curl_easy_send'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_recv_line.constprop.12':
<artificial>:(.text+0x567a): undefined reference to `curl_easy_recv'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_handle_method.constprop.4':
<artificial>:(.text+0x5bf9): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x68c6): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68e1): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68ff): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6913): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6927): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x693b): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6af8): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b03): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b12): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b21): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b30): undefined reference to `curl_slist_append'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x6b3f): more undefined references to `curl_slist_append' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6b56): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6b5e): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x6e22): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x6e2a): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x6f72): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6f90): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6fb0): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7198): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x71a0): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x71c6): undefined reference to `curl_easy_getinfo'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7666): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x766b): undefined reference to `curl_easy_init'
<artificial>:(.text+0x7723): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x773e): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7752): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7766): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x777c): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x7790): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7847): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x7af9): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7dee): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7e20): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x8045): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `parse_arg':
<artificial>:(.text+0x94f9): undefined reference to `curl_version'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `longpoll_thread':
<artificial>:(.text+0xfb71): undefined reference to `curl_easy_init'
<artificial>:(.text+0xffc0): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `workio_thread':
<artificial>:(.text+0x101d4): undefined reference to `curl_easy_init'
<artificial>:(.text+0x1028c): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `main':
<artificial>:(.text.startup+0x2ef): undefined reference to `curl_global_init'
<artificial>:(.text.startup+0x1261): undefined reference to `curl_version'
collect2: error: ld returned 1 exit status
Makefile:499: recipe for target 'hodlminer' failed
make[2]: *** [hodlminer] Error 1
make[2]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:680: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:403: recipe for target 'all' failed
make: *** [all] Error 2

looks like you forgot
apt-get install libcurl-dev
 ./configure CFLAGS="-O3 -march=native" --with-curl

[dvbb]

I try to compile your miner for Linux, but there are error on make

Code:

make[2]: Entering directory '/home/dobril/hodlminer-wolf-2.4.6'
gcc -Wall  -flto -fuse-linker-plugin -std=gnu11 -I./compat/jansson -O3 -march=native    -o hodlminer hodlminer-sha2.o hodlminer-hodl-miner.o hodlminer-util.o hodlminer-hodl.o hodlminer-aes.o hodlminer-sha512_sse2.o hodlminer-sha512_avx2.o compat/jansson/libjansson.a -lpthread  -lssl -lcrypto
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_send_line.constprop.23':
<artificial>:(.text+0x28f0): undefined reference to `curl_easy_send'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_recv_line.constprop.12':
<artificial>:(.text+0x567a): undefined reference to `curl_easy_recv'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_handle_method.constprop.4':
<artificial>:(.text+0x5bf9): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x68c6): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68e1): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68ff): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6913): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6927): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x693b): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6af8): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b03): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b12): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b21): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b30): undefined reference to `curl_slist_append'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x6b3f): more undefined references to `curl_slist_append' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6b56): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6b5e): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x6e22): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x6e2a): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x6f72): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6f90): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6fb0): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7198): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x71a0): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x71c6): undefined reference to `curl_easy_getinfo'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7666): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x766b): undefined reference to `curl_easy_init'
<artificial>:(.text+0x7723): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x773e): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7752): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7766): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x777c): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x7790): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7847): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x7af9): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7dee): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7e20): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x8045): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `parse_arg':
<artificial>:(.text+0x94f9): undefined reference to `curl_version'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `longpoll_thread':
<artificial>:(.text+0xfb71): undefined reference to `curl_easy_init'
<artificial>:(.text+0xffc0): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `workio_thread':
<artificial>:(.text+0x101d4): undefined reference to `curl_easy_init'
<artificial>:(.text+0x1028c): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `main':
<artificial>:(.text.startup+0x2ef): undefined reference to `curl_global_init'
<artificial>:(.text.startup+0x1261): undefined reference to `curl_version'
collect2: error: ld returned 1 exit status
Makefile:499: recipe for target 'hodlminer' failed
make[2]: *** [hodlminer] Error 1
make[2]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:680: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:403: recipe for target 'all' failed
make: *** [all] Error 2

looks like you forgot
apt-get install libcurl-dev
 ./configure CFLAGS="-O3 -march=native" --with-curl

Please update README.md
there are no suggestion for --with-curl

[RinceWind84]

Anybody known why intel boost tech. is not active when mining whit hodl mining ?
The option is enabled in BIOS, my cpu clock multiplier is x27 max. but when i mining is working in max. x23.

Maybe you are experiencing thermal throttling. My laptop does that when mining hodl algorithm. Actually I think that is the most power hungry algo I have seen so far.
If you install Intel extreme tuning utility, you can see if it is in fact throttling :-)

[ghobson]

I try to compile your miner for Linux, but there are error on make

Code:

make[2]: Entering directory '/home/dobril/hodlminer-wolf-2.4.6'
gcc -Wall  -flto -fuse-linker-plugin -std=gnu11 -I./compat/jansson -O3 -march=native    -o hodlminer hodlminer-sha2.o hodlminer-hodl-miner.o hodlminer-util.o hodlminer-hodl.o hodlminer-aes.o hodlminer-sha512_sse2.o hodlminer-sha512_avx2.o compat/jansson/libjansson.a -lpthread  -lssl -lcrypto
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_send_line.constprop.23':
<artificial>:(.text+0x28f0): undefined reference to `curl_easy_send'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_recv_line.constprop.12':
<artificial>:(.text+0x567a): undefined reference to `curl_easy_recv'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_handle_method.constprop.4':
<artificial>:(.text+0x5bf9): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x68c6): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68e1): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x68ff): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6913): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6927): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x693b): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6af8): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b03): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b12): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b21): undefined reference to `curl_slist_append'
<artificial>:(.text+0x6b30): undefined reference to `curl_slist_append'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x6b3f): more undefined references to `curl_slist_append' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `json_rpc_call':
<artificial>:(.text+0x6b56): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6b5e): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x6e22): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x6e2a): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x6f72): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6f90): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x6fb0): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7198): undefined reference to `curl_slist_free_all'
<artificial>:(.text+0x71a0): undefined reference to `curl_easy_reset'
<artificial>:(.text+0x71c6): undefined reference to `curl_easy_getinfo'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7666): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x766b): undefined reference to `curl_easy_init'
<artificial>:(.text+0x7723): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x773e): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7752): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x7766): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x777c): undefined reference to `curl_easy_setopt'
/tmp/ccX0YgR5.ltrans0.ltrans.o:<artificial>:(.text+0x7790): more undefined references to `curl_easy_setopt' follow
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `stratum_thread.part.3':
<artificial>:(.text+0x7847): undefined reference to `curl_easy_perform'
<artificial>:(.text+0x7af9): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7dee): undefined reference to `curl_easy_cleanup'
<artificial>:(.text+0x7e20): undefined reference to `curl_easy_setopt'
<artificial>:(.text+0x8045): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `parse_arg':
<artificial>:(.text+0x94f9): undefined reference to `curl_version'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `longpoll_thread':
<artificial>:(.text+0xfb71): undefined reference to `curl_easy_init'
<artificial>:(.text+0xffc0): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `workio_thread':
<artificial>:(.text+0x101d4): undefined reference to `curl_easy_init'
<artificial>:(.text+0x1028c): undefined reference to `curl_easy_cleanup'
/tmp/ccX0YgR5.ltrans0.ltrans.o: In function `main':
<artificial>:(.text.startup+0x2ef): undefined reference to `curl_global_init'
<artificial>:(.text.startup+0x1261): undefined reference to `curl_version'
collect2: error: ld returned 1 exit status
Makefile:499: recipe for target 'hodlminer' failed
make[2]: *** [hodlminer] Error 1
make[2]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:680: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/dobril/hodlminer-wolf-2.4.6'
Makefile:403: recipe for target 'all' failed
make: *** [all] Error 2

looks like you forgot
apt-get install libcurl-dev
 ./configure CFLAGS="-O3 -march=native" --with-curl

Please update README.md
there are no suggestion for --with-curl

Please open a github issue and i will

[dvbb]

Definitely there are something wrong in ROI mining.
More than 24hours Solo mining to 1 Wallet with 10 clients ~ 4KH/s and there are no income to the wallet.
More than 12hours mining to stratum+tcp://stratum.coinspool.cu.cc:3042 and no income to the wallet, on Workers Stat the balance increase to 20ROI and then again 0 , but nothing comes to the wallet. Same thing in Round Stats , shares increase to few  ten thousands then again 0 and no income to the wallet.
Now I try pool mining to http://roi.optiminer.pl:8081/ and on each few minutes I'm receiving ~2ROI to wallet.
The strange for me that income type now from Optiminer is

Code:

Mined

, before 2day when I did Solo and Pool mining to coinspool the income type was

Code:

Received with

.
Definitely there are something not clear in all this mining. By the way stratum.coinspool.cu.cc have some DNS issue and not resolving but you can open by their IP 45.77.223.74

[kalunomics]

Coinspool has not been connecting since today. Trying out optiminer pool to see how the pay out will be

[TheRaster]

Definitely there are something wrong in ROI mining.
More than 24hours Solo mining to 1 Wallet with 10 clients ~ 4KH/s and there are no income to the wallet.
More than 12hours mining to stratum+tcp://stratum.coinspool.cu.cc:3042 and no income to the wallet, on Workers Stat the balance increase to 20ROI and then again 0 , but nothing comes to the wallet. Same thing in Round Stats , shares increase to few  ten thousands then again 0 and no income to the wallet.
Now I try pool mining to http://roi.optiminer.pl:8081/ and on each few minutes I'm receiving ~2ROI to wallet.
The strange for me that income type now from Optiminer is

Code:

Mined

, before 2day when I did Solo and Pool mining to coinspool the income type was

Code:

Received with

.
Definitely there are something not clear in all this mining. By the way stratum.coinspool.cu.cc have some DNS issue and not resolving but you can open by their IP 45.77.223.74

4KH is not that much when there is 250KH on the network.... Solo mining becomes a game of chance.

Coins pool is having problems at the min so you will not get much there untill there problems have been fixed.

Optiminer splits the block as its mined. So you see what the pool has sent you but you can not use the coins for 360 confirms. Its much like a solo mined block. Just that its a cut of the block and not the full block.

The coin is working as it should. Its just the method of mining that changes and the way the coins are sent to you. Coins pool will have them for 360 blocks untill you have 20 coins out of the blocks mined that have all had 360 confirms and then the pool sends them to your wallet.

So the only thing that differs from optiminer pool to coins pool is the way its payed. The amount of coin you can make will be the same on both pools with regards to how much hash you have to how much the total network hash is.

Raster.

[maxente]

Anybody known why intel boost tech. is not active when mining whit hodl mining ?
The option is enabled in BIOS, my cpu clock multiplier is x27 max. but when i mining is working in max. x23.

https://s19.postimg.org/szig1it5f/Untitled.png

Maybe you are experiencing thermal throttling. My laptop does that when mining hodl algorithm. Actually I think that is the most power hungry algo I have seen so far.
If you install Intel extreme tuning utility, you can see if it is in fact throttling :-)

I look in the bios and i have 2 cores on x27 ratio, 1 core on x25, 2 core on x24 and the rest are on x23 ratio. If i disable all core except 2 it will ran on x27 ratio.
I discover another ''problem''. I have 8 giga ram (2x4giga dual channel) if i remove one memory the max. hash rate is 550, but if i insert second memory the hash increases at 850 - 950 hash/s. So why is this happening since 1 giga is needed for search pattern ?

[RinceWind84]

Anybody known why intel boost tech. is not active when mining whit hodl mining ?
The option is enabled in BIOS, my cpu clock multiplier is x27 max. but when i mining is working in max. x23.

Maybe you are experiencing thermal throttling. My laptop does that when mining hodl algorithm. Actually I think that is the most power hungry algo I have seen so far.
If you install Intel extreme tuning utility, you can see if it is in fact throttling :-)

I look in the bios and i have 2 cores on x27 ratio, 1 core on x25, 2 core on x24 and the rest are on x23 ratio. If i disable all core except 2 it will ran on x27 ratio.
I discover another ''problem''. I have 8 giga ram (2x4giga dual channel) if i remove one memory the max. hash rate is 550, but if i insert second memory the hash increases at 850 - 950 hash/s. So why is this happening since 1 giga is needed for search pattern ?

Hmm. I believe that most i-series chips does a gradual turbo binning. So that not all cores will reach the full turbo-boost multiplier simultaniously.
What exact model of i7 is this?
And the difference in hashrate that you observe when removing one of your memory stick is probably related to the benefits of dual channel memory bandwith. I suspect that the 1Gb search pattern is divided by the memory controller between both sticks.
EDIT: Also you seem to have disabled hyperthreading?!? Is your chip a XEON E5 2650 v4?

[DisasterFaster]

I just made a bunch of very cool updates to the coin market cap site and would really appreciate your feedback.

Is there any reason why you wouldn't use this site?

If so please let me know. I have built this market cap site based on how I would want it to be!

https://cryptocapworld.com

[maxente]

Yes, it's a xeon e5 2650 v4 es (es means engineering sample). Hyper threading is disabled by me in the bios.

[Dastrike351]

I just made a bunch of very cool updates to the coin market cap site and would really appreciate your feedback.

Is there any reason why you wouldn't use this site?

If so please let me know. I have built this market cap site based on how I would want it to be!

https://cryptocapworld.com

A bit too much christmas theme to me with all the flashing up and down... top banner a bit big to my taste. 

[Blue9999]

I just made a bunch of very cool updates to the coin market cap site and would really appreciate your feedback.

Is there any reason why you wouldn't use this site?

If so please let me know. I have built this market cap site based on how I would want it to be!

https://cryptocapworld.com

Not bad I like it. Btw I didn't find ROIcoin there 

[Hyperjacked]

I just made a bunch of very cool updates to the coin market cap site and would really appreciate your feedback.

Is there any reason why you wouldn't use this site?

If so please let me know. I have built this market cap site based on how I would want it to be!

https://cryptocapworld.com

Very nice man!

[dvbb]

Definitely there are something wrong in ROI mining.
More than 24hours Solo mining to 1 Wallet with 10 clients ~ 4KH/s and there are no income to the wallet.
More than 12hours mining to stratum+tcp://stratum.coinspool.cu.cc:3042 and no income to the wallet, on Workers Stat the balance increase to 20ROI and then again 0 , but nothing comes to the wallet. Same thing in Round Stats , shares increase to few  ten thousands then again 0 and no income to the wallet.
Now I try pool mining to http://roi.optiminer.pl:8081/ and on each few minutes I'm receiving ~2ROI to wallet.
The strange for me that income type now from Optiminer is

Code:

Mined

, before 2day when I did Solo and Pool mining to coinspool the income type was

Code:

Received with

.
Definitely there are something not clear in all this mining. By the way stratum.coinspool.cu.cc have some DNS issue and not resolving but you can open by their IP 45.77.223.74

4KH is not that much when there is 250KH on the network.... Solo mining becomes a game of chance.

Coins pool is having problems at the min so you will not get much there untill there problems have been fixed.

Optiminer splits the block as its mined. So you see what the pool has sent you but you can not use the coins for 360 confirms. Its much like a solo mined block. Just that its a cut of the block and not the full block.

The coin is working as it should. Its just the method of mining that changes and the way the coins are sent to you. Coins pool will have them for 360 blocks untill you have 20 coins out of the blocks mined that have all had 360 confirms and then the pool sends them to your wallet.

So the only thing that differs from optiminer pool to coins pool is the way its payed. The amount of coin you can make will be the same on both pools with regards to how much hash you have to how much the total network hash is.

Raster.

Thank you very much Raster, for such kind of explanation I'd asking in last few posts. Now the things became clear for me and probably some other members.
CoinsPool definitely have some issues, but in last 12 hours I received few transactions from there... Looks like they pay for the mining just with some delay.
Optiminer take 2% fee but sending to wallet more often and I can see the mining give results.
About Solo mining it's total disaster for me or I just have bad luck... Before 3 days  I created my first wallet  and somehow I get 120ROI , probably I get luck.. Next day I created 2nd Wallet on another PC and start 10 computers to mine to this Wallet. After 24 hours mining there are no any result, probably solo mining is really  game of chance and I just didn't  get luck.

[RinceWind84]

Yes, it's a xeon e5 2650 v4 es (es means engineering sample). Hyper threading is disabled by me in the bios.

Alright. I think you should try enabling HT and try mining 24 threads instead of 12 and see where that takes you.
Also it is quite interesting what you experience when removing one ram block. I think this the first time I hear of CPU being bottle-necked by ram when mining ROI. But it sure does sound like that is what is happening here
Maybe you could achieve even higher hashrates if you played around with running several instances of the miner. Like 4 instances running each 6 threads. Hence utilizing 4Gb of ram instead of just 1.
Exited to hear your results!

[maxente]

Yes, it's a xeon e5 2650 v4 es (es means engineering sample). Hyper threading is disabled by me in the bios.

Alright. I think you should try enabling HT and try mining 24 threads instead of 12 and see where that takes you.
Also it is quite interesting what you experience when removing one ram block. I think this the first time I hear of CPU being bottle-necked by ram when mining ROI. But it sure does sound like that is what is happening here
Maybe you could achieve even higher hashrates if you played around with running several instances of the miner. Like 4 instances running each 6 threads. Hence utilizing 4Gb of ram instead of just 1.
Exited to hear your results!

I did some tests with HT
In benchmark without HT i have a max. of 850h/s and with HT it's close to 1000h/s

Curious, i ran 4 instances, as you said, each instance with 6 threads and i see 270-280h/s on each instance.