Topic: OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.11.0 - page 824. (Read 5806004 times)
July 25, 2011, 11:22:56 AM
wow one of the best miners iv tested yet on windows mining multipools at same time so saved me time to not get proxy
July 25, 2011, 11:03:10 AM
The most common mode for failure to start is trying to do make install which will FAIL, followed by the wrong url or credentials.
Are you sure it is still failing? It's been working for me both on RHEL and Ubuntu. Besides, that's how I am making my packages...make && make install
out of habit. it didn't fail,
works just fine. (centos 5.6)
Only problem I'm having is deepbit.
It doesn't like my username I think.
[email protected]_username2
But I am definitely able to connect
to my local pool.
July 25, 2011, 08:18:52 AM
The most common mode for failure to start is trying to do make install which will FAIL, followed by the wrong url or credentials.
Are you sure it is still failing? It's been working for me both on RHEL and Ubuntu. Besides, that's how I am making my packages...
Same here, I usually
make && make install
out of habit. it didn't fail,
works just fine. (centos 5.6)
Only problem I'm having is deepbit.
It doesn't like my username I think.
[email protected]_username2
But I am definitely able to connect
to my local pool.
July 25, 2011, 08:13:13 AM
Feel free to compile it and replace your object file with it to test its benefit.
sorry, but how am i doing this?
also: can i compile the sse stuff without installing yasm on the PC?
(i dont have root access to the PC, i would like to run cgminer on)
for curl i used "./configure --with-libcurl=/home/.../myCompiledCurl" but ./configure is missing a similar option for yasm.
July 25, 2011, 05:49:32 AM
Problem: I just disassembled the cgminer-sha256_sse4_amd64.o file and found that it's still just using SSE2 and x64 instruction sets. It should be using SSE4/SSE4.1, x64. I've noticed a heavy usage of memory in this file and only one register. Since the memory and register transfers are so frequent, the use of a non-temporal hint (via SSE4.1's MOVNTDQA or SSE4a's MOVNTSD) would cause a significant improvement in hash flow.
Now, this might just be a problem with objconv, but it's definitely worth looking into. But here's a modified version which takes advantage of intel's SSE4.1 command MOVNTDQA. Feel free to compile it and replace your object file with it to test its benefit.
Code:
; Disassembly of file: /home/d337z/Desktop/cgminer-1.4.1/cgminer-sha256_sse4_amd64.o
; Mon Jul 25 05:36:58 2011
; Mode: 64 bits
; Syntax: YASM/NASM
; Instruction set: SSE2, x64
Now, this might just be a problem with objconv, but it's definitely worth looking into. But here's a modified version which takes advantage of intel's SSE4.1 command MOVNTDQA. Feel free to compile it and replace your object file with it to test its benefit.
Code:
; Disassembly of file: /home/d337z/Desktop/cgminer-1.4.1/cgminer-sha256_sse4_amd64.o
; Mon Jul 25 06:08:15 2011
; Mode: 64 bits
; Syntax: YASM/NASM
; Instruction set: SSE4.1, x64
default rel
global g_4sha256_k
global scanhash_sse4_64
extern fulltest ; near
extern CalcSha256_x64_sse4 ; near
extern work_restart ; qword
SECTION .text align=16 execute ; section number 1, code
scanhash_sse4_64:; Function begin
push r15 ; 0000 _ 41: 57
mov r15, r8 ; 0002 _ 4D: 89. C7
push r14 ; 0005 _ 41: 56
push r13 ; 0007 _ 41: 55
push r12 ; 0009 _ 41: 54
push rbp ; 000B _ 55
movsxd rbp, edi ; 000C _ 48: 63. EF
push rbx ; 000F _ 53
shl rbp, 7 ; 0010 _ 48: C1. E5, 07
sub rsp, 3304 ; 0014 _ 48: 81. EC, 00000CE8
mov rax, rbp ; 001B _ 48: 89. E8
mov qword [rsp+20H], rdx ; 001E _ 48: 89. 54 24, 20
mov qword [rsp+28H], r9 ; 0023 _ 4C: 89. 4C 24, 28
add rax, qword [rel work_restart] ; 0028 _ 48: 03. 05, 00000000(rel)
mov rdx, rcx ; 002F _ 48: 89. CA
mov qword [rax], 0 ; 0032 _ 48: C7. 00, 00000000
lea r8, [rsp+0C70H] ; 0039 _ 4C: 8D. 84 24, 00000C70
mov eax, 8 ; 0041 _ B8, 00000008
mov r14d, dword [rsp+0D20H] ; 0046 _ 44: 8B. B4 24, 00000D20
mov rcx, rax ; 004E _ 48: 89. C1
mov ebx, dword [rsp+0D30H] ; 0051 _ 8B. 9C 24, 00000D30
lea r13, [rsp+0CB0H] ; 0058 _ 4C: 8D. AC 24, 00000CB0
lea r12, [rsp+430H] ; 0060 _ 4C: 8D. A4 24, 00000430
mov rdi, r13 ; 0068 _ 4C: 89. EF
rep movsd ; 006B _ F3: A5
mov rdi, r8 ; 006D _ 4C: 89. C7
mov rax, rcx ; 0070 _ 48: 89. C8
mov rsi, qword [rsp+20H] ; 0073 _ 48: 8B. 74 24, 20
mov cl, 16 ; 0078 _ B1, 10
lea r8, [rsp+0C30H] ; 007A _ 4C: 8D. 84 24, 00000C30
rep movsd ; 0082 _ F3: A5
mov rdi, r8 ; 0084 _ 4C: 89. C7
movntd xmm1, dword [rsp+0C70H] ; 0087 _ 66: 0F 6E. 8C 24, 00000C70
mov cl, 16 ; 0090 _ B1, 10
pshufd xmm0, xmm1, 0 ; 0092 _ 66: 0F 70. C1, 00
mov rsi, rdx ; 0097 _ 48: 89. D6
movntd xmm1, dword [rsp+0C74H] ; 009A _ 66: 0F 6E. 8C 24, 00000C74
rep movsd ; 00A3 _ F3: A5
movdqa oword [rsp+830H], xmm0 ; 00A5 _ 66: 0F 7F. 84 24, 00000830
mov cl, -128 ; 00AE _ B1, 80
pshufd xmm0, xmm1, 0 ; 00B0 _ 66: 0F 70. C1, 00
mov rdi, r12 ; 00B5 _ 4C: 89. E7
movntd xmm1, dword [rsp+0C78H] ; 00B8 _ 66: 0F 6E. 8C 24, 00000C78
movdqa oword [rsp+840H], xmm0 ; 00C1 _ 66: 0F 7F. 84 24, 00000840
rep stosq ; 00CA _ F3 48: AB
pshufd xmm0, xmm1, 0 ; 00CD _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C80H] ; 00D2 _ 66: 0F 6E. 8C 24, 00000C80
movdqa oword [rsp+850H], xmm0 ; 00DB _ 66: 0F 7F. 84 24, 00000850
pshufd xmm0, xmm1, 0 ; 00E4 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C84H] ; 00E9 _ 66: 0F 6E. 8C 24, 00000C84
movdqa oword [rsp+870H], xmm0 ; 00F2 _ 66: 0F 7F. 84 24, 00000870
pshufd xmm0, xmm1, 0 ; 00FB _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C88H] ; 0100 _ 66: 0F 6E. 8C 24, 00000C88
movdqa oword [rsp+880H], xmm0 ; 0109 _ 66: 0F 7F. 84 24, 00000880
pshufd xmm0, xmm1, 0 ; 0112 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C8CH] ; 0117 _ 66: 0F 6E. 8C 24, 00000C8C
movdqa oword [rsp+890H], xmm0 ; 0120 _ 66: 0F 7F. 84 24, 00000890
pshufd xmm0, xmm1, 0 ; 0129 _ 66: 0F 70. C1, 00
movdqa oword [rsp+8A0H], xmm0 ; 012E _ 66: 0F 7F. 84 24, 000008A0
movntd xmm1, dword [rsp+0C90H] ; 0137 _ 66: 0F 6E. 8C 24, 00000C90
pshufd xmm0, xmm1, 0 ; 0140 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C94H] ; 0145 _ 66: 0F 6E. 8C 24, 00000C94
movdqa oword [rsp+8B0H], xmm0 ; 014E _ 66: 0F 7F. 84 24, 000008B0
pshufd xmm0, xmm1, 0 ; 0157 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C98H] ; 015C _ 66: 0F 6E. 8C 24, 00000C98
movdqa oword [rsp+8C0H], xmm0 ; 0165 _ 66: 0F 7F. 84 24, 000008C0
pshufd xmm0, xmm1, 0 ; 016E _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C9CH] ; 0173 _ 66: 0F 6E. 8C 24, 00000C9C
movdqa oword [rsp+8D0H], xmm0 ; 017C _ 66: 0F 7F. 84 24, 000008D0
pshufd xmm0, xmm1, 0 ; 0185 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0CA0H] ; 018A _ 66: 0F 6E. 8C 24, 00000CA0
movdqa oword [rsp+8E0H], xmm0 ; 0193 _ 66: 0F 7F. 84 24, 000008E0
pshufd xmm0, xmm1, 0 ; 019C _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0CA4H] ; 01A1 _ 66: 0F 6E. 8C 24, 00000CA4
movdqa oword [rsp+8F0H], xmm0 ; 01AA _ 66: 0F 7F. 84 24, 000008F0
pshufd xmm0, xmm1, 0 ; 01B3 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0CA8H] ; 01B8 _ 66: 0F 6E. 8C 24, 00000CA8
movdqa oword [rsp+900H], xmm0 ; 01C1 _ 66: 0F 7F. 84 24, 00000900
pshufd xmm0, xmm1, 0 ; 01CA _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0CACH] ; 01CF _ 66: 0F 6E. 8C 24, 00000CAC
movdqa oword [rsp+910H], xmm0 ; 01D8 _ 66: 0F 7F. 84 24, 00000910
pshufd xmm0, xmm1, 0 ; 01E1 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C30H] ; 01E6 _ 66: 0F 6E. 8C 24, 00000C30
movdqa oword [rsp+920H], xmm0 ; 01EF _ 66: 0F 7F. 84 24, 00000920
pshufd xmm0, xmm1, 0 ; 01F8 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C34H] ; 01FD _ 66: 0F 6E. 8C 24, 00000C34
movdqa oword [rsp+30H], xmm0 ; 0206 _ 66: 0F 7F. 44 24, 30
pshufd xmm0, xmm1, 0 ; 020C _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C38H] ; 0211 _ 66: 0F 6E. 8C 24, 00000C38
movdqa oword [rsp+40H], xmm0 ; 021A _ 66: 0F 7F. 44 24, 40
pshufd xmm0, xmm1, 0 ; 0220 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C3CH] ; 0225 _ 66: 0F 6E. 8C 24, 00000C3C
movdqa oword [rsp+50H], xmm0 ; 022E _ 66: 0F 7F. 44 24, 50
pshufd xmm0, xmm1, 0 ; 0234 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C40H] ; 0239 _ 66: 0F 6E. 8C 24, 00000C40
movdqa oword [rsp+60H], xmm0 ; 0242 _ 66: 0F 7F. 44 24, 60
pshufd xmm0, xmm1, 0 ; 0248 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C44H] ; 024D _ 66: 0F 6E. 8C 24, 00000C44
movdqa oword [rsp+70H], xmm0 ; 0256 _ 66: 0F 7F. 44 24, 70
pshufd xmm0, xmm1, 0 ; 025C _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C48H] ; 0261 _ 66: 0F 6E. 8C 24, 00000C48
movdqa oword [rsp+80H], xmm0 ; 026A _ 66: 0F 7F. 84 24, 00000080
pshufd xmm0, xmm1, 0 ; 0273 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C4CH] ; 0278 _ 66: 0F 6E. 8C 24, 00000C4C
movdqa oword [rsp+90H], xmm0 ; 0281 _ 66: 0F 7F. 84 24, 00000090
pshufd xmm0, xmm1, 0 ; 028A _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C50H] ; 028F _ 66: 0F 6E. 8C 24, 00000C50
movdqa oword [rsp+0A0H], xmm0 ; 0298 _ 66: 0F 7F. 84 24, 000000A0
pshufd xmm0, xmm1, 0 ; 02A1 _ 66: 0F 70. C1, 00
movdqa oword [rsp+0B0H], xmm0 ; 02A6 _ 66: 0F 7F. 84 24, 000000B0
movntd xmm1, dword [rsp+0C54H] ; 02AF _ 66: 0F 6E. 8C 24, 00000C54
pshufd xmm0, xmm1, 0 ; 02B8 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C58H] ; 02BD _ 66: 0F 6E. 8C 24, 00000C58
movdqa oword [rsp+0C0H], xmm0 ; 02C6 _ 66: 0F 7F. 84 24, 000000C0
pshufd xmm0, xmm1, 0 ; 02CF _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C5CH] ; 02D4 _ 66: 0F 6E. 8C 24, 00000C5C
movdqa oword [rsp+0D0H], xmm0 ; 02DD _ 66: 0F 7F. 84 24, 000000D0
pshufd xmm0, xmm1, 0 ; 02E6 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C60H] ; 02EB _ 66: 0F 6E. 8C 24, 00000C60
movdqa oword [rsp+0E0H], xmm0 ; 02F4 _ 66: 0F 7F. 84 24, 000000E0
pshufd xmm0, xmm1, 0 ; 02FD _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C64H] ; 0302 _ 66: 0F 6E. 8C 24, 00000C64
movdqa oword [rsp+0F0H], xmm0 ; 030B _ 66: 0F 7F. 84 24, 000000F0
pshufd xmm0, xmm1, 0 ; 0314 _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C68H] ; 0319 _ 66: 0F 6E. 8C 24, 00000C68
movdqa oword [rsp+100H], xmm0 ; 0322 _ 66: 0F 7F. 84 24, 00000100
pshufd xmm0, xmm1, 0 ; 032B _ 66: 0F 70. C1, 00
movntd xmm1, dword [rsp+0C6CH] ; 0330 _ 66: 0F 6E. 8C 24, 00000C6C
movdqa oword [rsp+110H], xmm0 ; 0339 _ 66: 0F 7F. 84 24, 00000110
pshufd xmm0, xmm1, 0 ; 0342 _ 66: 0F 70. C1, 00
movdqa oword [rsp+120H], xmm0 ; 0347 _ 66: 0F 7F. 84 24, 00000120
?_001:
; Note: Address is not rip-relative
movntd xmm1, dword [abs g_sha256_k+rax] ; 0350 _ 66: 0F 6E. 88, 00000000(d)
pshufd xmm0, xmm1, 0 ; 0358 _ 66: 0F 70. C1, 00
; Note: Address is not rip-relative
movdqa oword [abs g_4sha256_k+rax*4], xmm0 ; 035D _ 66: 0F 7F. 04 85, 00000000(d)
add rax, 4 ; 0366 _ 48: 83. C0, 04
cmp rax, 256 ; 036A _ 48: 3D, 00000100
jnz ?_001 ; 0370 _ 75, DE
jmp ?_004 ; 0372 _ EB, 53
; Filling space: 4H
; Filler type: Multi-byte NOP
; db 0FH, 1FH, 40H, 00H
ALIGN 8
?_002: mov ecx, dword [rsp+0CD4H] ; 0378 _ 8B. 8C 24, 00000CD4
test ecx, ecx ; 037F _ 85. C9
je ?_011 ; 0381 _ 0F 84, 00000158
mov edx, dword [rsp+0CD8H] ; 0387 _ 8B. 94 24, 00000CD8
test edx, edx ; 038E _ 85. D2
je ?_010 ; 0390 _ 0F 84, 0000013A
mov eax, dword [rsp+0CDCH] ; 0396 _ 8B. 84 24, 00000CDC
test eax, eax ; 039D _ 85. C0
je ?_009 ; 039F _ 0F 84, 0000011C
?_003: add ebx, 4 ; 03A5 _ 83. C3, 04
cmp ebx, r14d ; 03A8 _ 44: 39. F3
jnc ?_007 ; 03AB _ 0F 83, 000000EE
mov rax, rbp ; 03B1 _ 48: 89. E8
add rax, qword [rel work_restart] ; 03B4 _ 48: 03. 05, 00000000(rel)
mov rax, qword [rax] ; 03BB _ 48: 8B. 00
test rax, rax ; 03BE _ 48: 85. C0
jne ?_007 ; 03C1 _ 0F 85, 000000D8
?_004: movntd xmm1, ebx ; 03C7 _ 66: 0F 6E. CB
mov rdx, r13 ; 03CB _ 4C: 89. EA
pshufd xmm0, xmm1, 0 ; 03CE _ 66: 0F 70. C1, 00
lea rsi, [rsp+830H] ; 03D3 _ 48: 8D. B4 24, 00000830
paddd xmm0, oword [rel .LC0] ; 03DB _ 66: 0F FE. 05, 00000000(rel)
lea rdi, [rsp+30H] ; 03E3 _ 48: 8D. 7C 24, 30
movdqa oword [rsp+860H], xmm0 ; 03E8 _ 66: 0F 7F. 84 24, 00000860
call CalcSha256_x64_sse4 ; 03F1 _ E8, 00000000(rel)
mov edx, g_sha256_hinit ; 03F6 _ BA, 00000000(d)
lea rsi, [rsp+30H] ; 03FB _ 48: 8D. 74 24, 30
mov rdi, r12 ; 0400 _ 4C: 89. E7
call CalcSha256_x64_sse4 ; 0403 _ E8, 00000000(rel)
mov rax, qword [rsp+4A0H] ; 0408 _ 48: 8B. 84 24, 000004A0
mov edx, eax ; 0410 _ 89. C2
mov qword [rsp+10H], rax ; 0412 _ 48: 89. 44 24, 10
test edx, edx ; 0417 _ 85. D2
mov rax, qword [rsp+4A8H] ; 0419 _ 48: 8B. 84 24, 000004A8
mov qword [rsp+18H], rax ; 0421 _ 48: 89. 44 24, 18
movntdqa xmm0, oword [rsp+10H] ; 0426 _ 66: 0F 6F. 44 24, 10
movdqa oword [rsp+0CD0H], xmm0 ; 042C _ 66: 0F 7F. 84 24, 00000CD0
jne ?_002 ; 0435 _ 0F 85, FFFFFF3D
xor edx, edx ; 043B _ 31. D2
xor ecx, ecx ; 043D _ 31. C9
?_005: xor eax, eax ; 043F _ 31. C0
movsxd rcx, ecx ; 0441 _ 48: 63. C9
?_006: movntdqa xmm0, oword [r12+rax*4] ; 0444 _ 66 41: 0F 6F. 04 84
movdqa oword [rsp+0CD0H], xmm0 ; 044A _ 66: 0F 7F. 84 24, 00000CD0
mov esi, dword [rsp+rcx*4+0CD0H] ; 0453 _ 8B. B4 8C, 00000CD0
mov dword [r15+rax], esi ; 045A _ 41: 89. 34 07
add rax, 4 ; 045E _ 48: 83. C0, 04
cmp rax, 32 ; 0462 _ 48: 83. F8, 20
jnz ?_006 ; 0466 _ 75, DC
mov dword [rsp+8H], edx ; 0468 _ 89. 54 24, 08
mov rsi, qword [rsp+28H] ; 046C _ 48: 8B. 74 24, 28
mov rdi, r15 ; 0471 _ 4C: 89. FF
call fulltest ; 0474 _ E8, 00000000(rel)
mov edx, dword [rsp+8H] ; 0479 _ 8B. 54 24, 08
test al, al ; 047D _ 84. C0
je ?_003 ; 047F _ 0F 84, FFFFFF20
mov rax, qword [rsp+0D28H] ; 0485 _ 48: 8B. 84 24, 00000D28
mov ecx, ebx ; 048D _ 89. D9
mov qword [rax], rcx ; 048F _ 48: 89. 08
lea eax, [rbx+rdx] ; 0492 _ 8D. 04 13
mov rsi, qword [rsp+20H] ; 0495 _ 48: 8B. 74 24, 20
mov dword [rsi+0CH], eax ; 049A _ 89. 46, 0C
jmp ?_008 ; 049D _ EB, 10
?_007: mov rax, qword [rsp+0D28H] ; 049F _ 48: 8B. 84 24, 00000D28
mov edx, ebx ; 04A7 _ 89. DA
mov qword [rax], rdx ; 04A9 _ 48: 89. 10
or eax, 0FFFFFFFFH ; 04AC _ 83. C8, FF
?_008: add rsp, 3304 ; 04AF _ 48: 81. C4, 00000CE8
pop rbx ; 04B6 _ 5B
pop rbp ; 04B7 _ 5D
pop r12 ; 04B8 _ 41: 5C
pop r13 ; 04BA _ 41: 5D
pop r14 ; 04BC _ 41: 5E
pop r15 ; 04BE _ 41: 5F
ret ; 04C0 _ C3
?_009: mov edx, 3 ; 04C1 _ BA, 00000003
mov ecx, 3 ; 04C6 _ B9, 00000003
jmp ?_005 ; 04CB _ E9, FFFFFF6F
?_010: mov edx, 2 ; 04D0 _ BA, 00000002
mov ecx, 2 ; 04D5 _ B9, 00000002
jmp ?_005 ; 04DA _ E9, FFFFFF60
?_011: mov edx, 1 ; 04DF _ BA, 00000001
mov ecx, 1 ; 04E4 _ B9, 00000001
jmp ?_005 ; 04E9 _ E9, FFFFFF51
; scanhash_sse4_64 End of function
SECTION .data align=32 noexecute ; section number 2, data
g_sha256_hinit: ; yword
db 67H, 0E6H, 09H, 6AH, 85H, 0AEH, 67H, 0BBH ; 0000 _ g..j..g.
db 72H, 0F3H, 6EH, 3CH, 3AH, 0F5H, 4FH, 0A5H ; 0008 _ r.n<:.O.
db 7FH, 52H, 0EH, 51H, 8CH, 68H, 05H, 9BH ; 0010 _ .R.Q.h..
db 0ABH, 0D9H, 83H, 1FH, 19H, 0CDH, 0E0H, 5BH ; 0018 _ .......[
SECTION .bss align=4 noexecute ; section number 3, bss
SECTION .rodata align=32 noexecute ; section number 4, const
g_sha256_k: ; byte
dd 428A2F98H, 71374491H ; 0000 _ 1116352408 1899447441
dd 0B5C0FBCFH, 0E9B5DBA5H ; 0008 _ -1245643825 -373957723
dd 3956C25BH, 59F111F1H ; 0010 _ 961987163 1508970993
dd 923F82A4H, 0AB1C5ED5H ; 0018 _ -1841331548 -1424204075
dd 0D807AA98H, 12835B01H ; 0020 _ -670586216 310598401
dd 243185BEH, 550C7DC3H ; 0028 _ 607225278 1426881987
dd 72BE5D74H, 80DEB1FEH ; 0030 _ 1925078388 -2132889090
dd 9BDC06A7H, 0C19BF174H ; 0038 _ -1680079193 -1046744716
dd 0E49B69C1H, 0EFBE4786H ; 0040 _ -459576895 -272742522
dd 0FC19DC6H, 240CA1CCH ; 0048 _ 264347078 604807628
dd 2DE92C6FH, 4A7484AAH ; 0050 _ 770255983 1249150122
dd 5CB0A9DCH, 76F988DAH ; 0058 _ 1555081692 1996064986
dd 983E5152H, 0A831C66DH ; 0060 _ -1740746414 -1473132947
dd 0B00327C8H, 0BF597FC7H ; 0068 _ -1341970488 -1084653625
dd 0C6E00BF3H, 0D5A79147H ; 0070 _ -958395405 -710438585
dd 06CA6351H, 14292967H ; 0078 _ 113926993 338241895
dd 27B70A85H, 2E1B2138H ; 0080 _ 666307205 773529912
dd 4D2C6DFCH, 53380D13H ; 0088 _ 1294757372 1396182291
dd 650A7354H, 766A0ABBH ; 0090 _ 1695183700 1986661051
dd 81C2C92EH, 92722C85H ; 0098 _ -2117940946 -1838011259
dd 0A2BFE8A1H, 0A81A664BH ; 00A0 _ -1564481375 -1474664885
dd 0C24B8B70H, 0C76C51A3H ; 00A8 _ -1035236496 -949202525
dd 0D192E819H, 0D6990624H ; 00B0 _ -778901479 -694614492
dd 0F40E3585H, 106AA070H ; 00B8 _ -200395387 275423344
dd 19A4C116H, 1E376C08H ; 00C0 _ 430227734 506948616
dd 2748774CH, 34B0BCB5H ; 00C8 _ 659060556 883997877
dd 391C0CB3H, 4ED8AA4AH ; 00D0 _ 958139571 1322822218
dd 5B9CCA4FH, 682E6FF3H ; 00D8 _ 1537002063 1747873779
dd 748F82EEH, 78A5636FH ; 00E0 _ 1955562222 2024104815
dd 84C87814H, 8CC70208H ; 00E8 _ -2067236844 -1933114872
dd 90BEFFFAH, 0A4506CEBH ; 00F0 _ -1866530822 -1538233109
dd 0BEF9A3F7H, 0C67178F2H ; 00F8 _ -1090935817 -965641998
SECTION .rodata.cst16 align=16 noexecute ; section number 5, const
ALIGN 16
.LC0: ; oword
dd 00000000H, 00000001H ; 0000 _ 0 1
dd 00000002H, 00000003H ; 0008 _ 2 3
SECTION .eh_frame align=8 noexecute ; section number 6, const
db 14H, 00H, 00H, 00H, 00H, 00H, 00H, 00H ; 0000 _ ........
db 01H, 7AH, 52H, 00H, 01H, 78H, 10H, 01H ; 0008 _ .zR..x..
db 1BH, 0CH, 07H, 08H, 90H, 01H, 00H, 00H ; 0010 _ ........
db 4CH, 00H, 00H, 00H, 1CH, 00H, 00H, 00H ; 0018 _ L.......
dd scanhash_sse4_64-$-20H ; 0020 _ 00000000 (rel)
dd 000004EEH, 100E4200H ; 0024 _ 1262 269369856
dd 42028F43H, 0E42180EH ; 002C _ 1107464003 239212558
dd 280E4220H, 43300E41H ; 0034 _ 672023072 1127222849
dd 058C0686H, 038E048DH ; 003C _ 93062790 59638925
dd 4B380E41H, 7D1AA00EH ; 0044 _ 1261964865 2098896910
dd 5E030783H, 380E0A04H ; 004C _ 1577256835 940444164
dd 41300E41H, 0E42280EH ; 0054 _ 1093668417 239216654
dd 180E4220H, 42100E42H ; 005C _ 403587616 1108348482
dd 0B41080EH ; 0064 _ 188811278
July 25, 2011, 04:41:53 AM
A small thing about the SSE4_x64 code. If you want to make it AMD compatible for all of you SSE4a users, you can play around with using MOVNTSD instead of MOVNTDQA and it should work in theory. I don't have an AMD processor so I can't implement it myself, but a check for the function could be used and implemented in the code in order to use each instruction specific to each processor type. Alternatively, it would be easier if we just used C code and let GCC generate the optimum code based on the capabilities of the processor. But even GCC has its limits and I've had to go through and rearrange asm code in the past to make it run faster. In general, it doesn't always take prefetching into account and just pairs codes by function instead of register or memory location to take advantage of what's already cached.
July 25, 2011, 04:38:36 AM
can
--config|-c Load a JSON-format configuration file
See example-cfg.json for an example configuration.
use url
Yes but only one pool per config file for the moment (use multiple -c configfile for multiple pools) --config|-c
See example-cfg.json for an example configuration.
use url
July 25, 2011, 04:16:25 AM
can
--config|-c Load a JSON-format configuration file
See example-cfg.json for an example configuration.
use url
--config|-c
See example-cfg.json for an example configuration.
use url
July 25, 2011, 02:57:54 AM
1 stale out of 1XXX accepted for me on BTCGuild with 1.4.1 speed isnt too bad is only 0.4mhash/s slower then the latest modified phatk.
July 25, 2011, 02:26:06 AM
Well, my two cents
Until version 1.3.1, the program was not stable enough to give to it full responsabilty for hours without control. But version 1.3.1 still gives a lot of stales with the pool "eligius". Nevertheless,with "btcguild" tt yielded a record of < 1% stales!
Speed is slightly sub poclbm.
Versions 1.4.x were not deeply tested yet. However, stales with "eligius" still are too high.
Until version 1.3.1, the program was not stable enough to give to it full responsabilty for hours without control. But version 1.3.1 still gives a lot of stales with the pool "eligius". Nevertheless,with "btcguild" tt yielded a record of < 1% stales!
Speed is slightly sub poclbm.
Versions 1.4.x were not deeply tested yet. However, stales with "eligius" still are too high.
July 25, 2011, 02:24:46 AM
The most common mode for failure to start is trying to do make install which will FAIL, followed by the wrong url or credentials.
Are you sure it is still failing? It's been working for me both on RHEL and Ubuntu. Besides, that's how I am making my packages...
July 25, 2011, 12:58:39 AM
About running it:
You can run it remotely, but you need to export your X session with export DISPLAY=:0
The most common mode for failure to start is trying to do make install which will FAIL, followed by the wrong url or credentials.
You can run it remotely, but you need to export your X session with export DISPLAY=:0
The most common mode for failure to start is trying to do make install which will FAIL, followed by the wrong url or credentials.
July 25, 2011, 12:51:04 AM
First off, love the program, well done, shifted 100% of my miners to cgminer under linux.
Feature Request:
Can we either get a verbosity level, or a couple of switches for what gets logged to syslog? I like the first part:
but don't want the second part in syslog, would rather see that in the "screen" window cgminer is running in.
Small nitpick, it's syslogging as "cpuminer" which, in fact.... when you're using GPU, it isn't... either choose the process name under which it syslogs, or being able to set the facility, would help narrow down the logging.
Well done, love the program, keep up the good work.
Feature Request:
Can we either get a verbosity level, or a couple of switches for what gets logged to syslog? I like the first part:
Quote
Jul 24 22:48:45 miner6 cpuminer[26354]: [(30s):304.0 (avg):312.5 Mh/s] [Q:20 A:7 R:0 HW:0 E:35% U:2.00/m]
but don't want the second part in syslog, would rather see that in the "screen" window cgminer is running in.
Quote
Jul 24 22:48:54 miner6 cpuminer[26354]: Share 437a2419 accepted from GPU 0 thread 2
Jul 24 22:48:54 miner6 cpuminer[26354]: GPU 0 Q:20 A:8 R:0 HW:0 E:40% U:2.29/m
Jul 24 22:48:56 miner6 cpuminer[26354]: Share 02378126 accepted from GPU 0 thread 3
Jul 24 22:48:56 miner6 cpuminer[26354]: GPU 0 Q:20 A:9 R:0 HW:0 E:45% U:2.57/m
Jul 24 22:49:06 miner6 cpuminer[26354]: Share 5ec8f848 accepted from GPU 0 thread 1
Jul 24 22:49:06 miner6 cpuminer[26354]: GPU 0 Q:20 A:10 R:0 HW:0 E:50% U:2.86/m
Jul 24 22:48:54 miner6 cpuminer[26354]: GPU 0 Q:20 A:8 R:0 HW:0 E:40% U:2.29/m
Jul 24 22:48:56 miner6 cpuminer[26354]: Share 02378126 accepted from GPU 0 thread 3
Jul 24 22:48:56 miner6 cpuminer[26354]: GPU 0 Q:20 A:9 R:0 HW:0 E:45% U:2.57/m
Jul 24 22:49:06 miner6 cpuminer[26354]: Share 5ec8f848 accepted from GPU 0 thread 1
Jul 24 22:49:06 miner6 cpuminer[26354]: GPU 0 Q:20 A:10 R:0 HW:0 E:50% U:2.86/m
Small nitpick, it's syslogging as "cpuminer" which, in fact.... when you're using GPU, it isn't... either choose the process name under which it syslogs, or being able to set the facility, would help narrow down the logging.
Well done, love the program, keep up the good work.
July 24, 2011, 11:18:53 PM
With version 1.4.0 and 1.4.1, I have some trouble connecting to the rpc server.
cgminer exists with code:
I tried it several times with the same starting parameters:
./cgminer -o http://uswest.btcguild.com:8332 -u myusername -p mypassword -w 256 -I 8 --verbose
and got only 1 connect where only the first gpu was starting to work.
I tested 1.4.0 and 1.4.1 precompiled version for ubuntu with the same behavior.
Version 1.3.1 is working fine.
Got 14.42 shares per minute
with
2 * 5850 @ 900,300
1 * 5850 @ 820,300
cgminer exists with code:
Code:
No pools active! Exiting.
I tried it several times with the same starting parameters:
./cgminer -o http://uswest.btcguild.com:8332 -u myusername -p mypassword -w 256 -I 8 --verbose
and got only 1 connect where only the first gpu was starting to work.
I tested 1.4.0 and 1.4.1 precompiled version for ubuntu with the same behavior.
Version 1.3.1 is working fine.
Got 14.42 shares per minute
with
2 * 5850 @ 900,300
1 * 5850 @ 820,300
I have this exact same issue, I am able to connect to my local bitcoind with guiminer just fine.
Same settings in cgminer and I get "No pools active! Exiting."
I tested locally after I was unable to connect to deepbit with the same error message "No pools active! Exiting."
I do not get the same results with prior version. I just dl and
compiled 1.3.1 and it does not connect just the same as latest git:
# cgminer -o http://192.168.1.53:8362 -u test -p x
No pools active! Exiting.
furthermore the following command in 1.3.1 results in a dump:
# ./cgminer -o http://192.168.1.53:8362 -u test -p x
Segmentation fault
whereas under the latest git
# ./cgminer -o http://192.168.1.53:8362 -u test -p x
results in:
No pools active! Exiting.
-----------------
but when I log into the head on the machine it seems to run fine.
can this be run remotely?
July 24, 2011, 11:02:39 PM
Updated git tree:
Make the thread restart do a pthread_join after disabling the device, only re-enabling it if we succeed in restarting the thread.
Do this from a separate thread so as to not block any other code.
This will allow cgminer to continue even if one GPU hangs.
Try to do every curses manipulation under the curses lock. Hopefully this will prevent the crash on window resizing.
Only use the sockoptfunction if the version of curl is recent enough. This should make it possible to build on machines with older libcurls installed.
Make the thread restart do a pthread_join after disabling the device, only re-enabling it if we succeed in restarting the thread.
Do this from a separate thread so as to not block any other code.
This will allow cgminer to continue even if one GPU hangs.
Try to do every curses manipulation under the curses lock. Hopefully this will prevent the crash on window resizing.
Only use the sockoptfunction if the version of curl is recent enough. This should make it possible to build on machines with older libcurls installed.
July 24, 2011, 10:41:35 PM
Can't do "make install" at the moment with cgminer, just run it from its own directory. Presumably if you've installed a newer curl, you need to do ldconfig to let the system know it's there as well.
July 24, 2011, 10:39:15 PM
excellent, that got me through configure.
just one last thing I think:
./cgminer
./cgminer: error while loading shared libraries: libcurl.so.4: cannot open shared object file: No such file or directory
where do I need to link that?
ln -s /root/building/curl-7.21.7/docs/libcurl/libcurl.m4 /usr/share/aclocal/libcurl.m4
ln -s /root/building/curl-7.21.7/lib/.libs/libcurl.so.4 /usr/lib/
ldconfig
./autogen.sh
CFLAGS="-O3 -Wall" ./configure
make && make install
cachunk cachunkk cachunk
spit
presto
./cgminer
X connection to localhost:10.0 broken (explicit kill or server shutdown).
export DISPLAY=:0
./cgminer
Input server details.
URL:
looking good so far...
just one last thing I think:
./cgminer
./cgminer: error while loading shared libraries: libcurl.so.4: cannot open shared object file: No such file or directory
where do I need to link that?
ln -s /root/building/curl-7.21.7/docs/libcurl/libcurl.m4 /usr/share/aclocal/libcurl.m4
ln -s /root/building/curl-7.21.7/lib/.libs/libcurl.so.4 /usr/lib/
ldconfig
./autogen.sh
CFLAGS="-O3 -Wall" ./configure
make && make install
cachunk cachunkk cachunk
spit
presto
./cgminer
X connection to localhost:10.0 broken (explicit kill or server shutdown).
export DISPLAY=:0
./cgminer
Input server details.
URL:
looking good so far...
July 24, 2011, 09:53:23 PM
Need to do ./autogen.sh again
July 24, 2011, 09:45:25 PM
In your distribution's repository, not on your computer...
the normal way to search for that is
yum provides libcurl.m4
but that fails.
I'm concerned about this:
./configure: line 10422: `LIBCURL_CHECK_CONFIG(, 7.10.1, , AC_MSG_ERROR([Missing required libcurl dev >= 7.10.1]))'
clearly I have that:
Package curl-7.15.5-9.el5_6.3.x86_64 already installed and latest version
Package curl-7.15.5-9.el5_6.3.i386 already installed and latest version
Package curl-devel-7.15.5-9.el5_6.3.x86_64 already installed and latest version
Package curl-devel-7.15.5-9.el5_6.3.i386 already installed and latest version
even so, I went and downloaded and compiled the latest curl
it came with a libcurl.m4 @
/root/building/curl-7.21.7/docs/libcurl/libcurl.m4
how can I link it?
tried to:
ln -s /root/building/curl-7.21.7/docs/libcurl/libcurl.m4 /usr/share/aclocal/libcurl.m4
but it still fails with:
../configure: line 10422: `LIBCURL_CHECK_CONFIG(, 7.10.1, , AC_MSG_ERROR([Missing required libcurl dev >= 7.10.1]))'
July 24, 2011, 09:24:35 PM
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