Hi there,
I compiled ccminer from git on Gentoo Linux/x86_64 and tried to mine Quark with it but got a floating point exception error:
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Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from /home/png/devel/src/ccminer/ccminer...done.
[New LWP 4270]
[New LWP 4271]
[New LWP 4268]
[New LWP 4259]
[New LWP 4269]
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `./ccminer -a quark -o stratum+tcp://p2pool.org:8372/ -u <removed>'.
Program terminated with signal 8, Arithmetic exception.
#0 0x0000000000482b64 in quark_compactTest_cpu_singleCompaction (thr_id=<optimized out>, threads=<optimized out>, nrm=0x200d00200, d_nonces1=0x505cc0000, function=0x0,
startNounce=0, inpHashes=0x500ec0000, d_validNonceTable=0x5064c0000) at quark/cuda_quark_compactionTest.cu:253
253 int thr3 = (nSummen + blockSize2-1) / blockSize2;
(gdb) bt
#0 0x0000000000482b64 in quark_compactTest_cpu_singleCompaction (thr_id=<optimized out>, threads=<optimized out>, nrm=0x200d00200, d_nonces1=0x505cc0000, function=0x0,
startNounce=0, inpHashes=0x500ec0000, d_validNonceTable=0x5064c0000) at quark/cuda_quark_compactionTest.cu:253
#1 0x0000000000482d89 in quark_compactTest_cpu_dualCompaction (thr_id=0, threads=-1462528201, nrm=0x200d00200, d_nonces1=<optimized out>, d_nonces2=0x5060c0000, startNounce=0,
inpHashes=0x500ec0000, d_validNonceTable=0x5064c0000) at quark/cuda_quark_compactionTest.cu:300
#2 0x0000000000482e0c in quark_compactTest_cpu_hash_64 (thr_id=thr_id@entry=0, threads=<optimized out>, startNounce=<optimized out>, inpHashes=<optimized out>,
d_validNonceTable=<optimized out>, d_nonces1=<optimized out>, nrm1=nrm1@entry=0x7f178b330b58, d_nonces2=0x5060c0000, nrm2=nrm2@entry=0x7f178b330b60, order=order@entry=6)
at quark/cuda_quark_compactionTest.cu:343
#3 0x0000000000481596 in scanhash_quark (thr_id=thr_id@entry=0, pdata=pdata@entry=0x7f178b330d10, ptarget=0x7f178b330d90, max_nonce=max_nonce@entry=1048575,
hashes_done=hashes_done@entry=0x7f178b330c58) at quark/quarkcoin.cu:220
#4 0x0000000000441718 in miner_thread (userdata=0x16bc940) at cpu-miner.c:903
#5 0x00007f178e9141da in start_thread () from /lib64/libpthread.so.0
#6 0x00007f178dcdebed in clone () from /lib64/libc.so.6
(gdb) p blockSize2
$1 = 0
(gdb)
The binary was built using default CFLAGS etc. from the configure script after executing autogen.sh.
GPU in the test system is a GTX 550 Ti which is quite old so i'm not sure if it might be caused by that.
NVIDIA driver version is 343.13.
NVCC and GCC versions are:
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2013 NVIDIA Corporation
Built on Wed_Jul_17_18:36:13_PDT_2013
Cuda compilation tools, release 5.5, V5.5.0
gcc (Gentoo 4.7.3-r1 p1.3, pie-0.5.5) 4.7.3
If needed i can upload a core file for further investigation of the issue.
Hi there, I compiled ccminer from git on Gentoo Linux/x86_64 and tried to mine Quark with it but got a floating point exception error:
The binary was built using default CFLAGS etc. from the configure script after executing autogen.sh. GPU in the test system is a GTX 550 Ti which is quite old so i'm not sure if it might be caused by that.
NVIDIA driver version is 343.13.
NVCC and GCC versions are:
If needed i can upload a core file for further investigation of the issue.