だ・か・らっ、Dia“l”yだってばさ!

これは『戯れ言』です。また、“Diary”ではなく“Dialy”です。つまり、日記に似て非なるものです。 所謂『日記』ではありません。お間違えの無いようお願いします。(^^;A

dnetc on Stream

dnetc Stream

4770以上のRadeon系をbug 4099から転載。
CUDAの搾乳量が実はbugで、半分にでしたから、Streamがやけに魅力的に見えますねぇ。
Streamはまだbeta7ですから、なんともいえないのですが。
CUDA clinetが、CUDA側のbug(?)っぽいので、Streamはこのままの搾乳量かもしれません。
っつぅか、そう希望します。 (^^

Hardware:
ASUS M2N-SLI
AMD Athlon64 3000+
2Gb
AMD/ATI Radeon HD4850 512Mb

Software:
Gentoo 2008.0 x86_64 / Linux 2.6.28-r5
X.Org 7.2 (x11-server 1.5.3)
ati-drivers 8.602 (Catalyst 9.4)
[ atistream sdk 1.4 ]
no xdm/gdm/wm - plain X

$ ./dnetc -cpuinfo

distributed.net client for Linux Copyright 1997-2009, distributed.net
Please visit http://www.distributed.net/ for up-to-date contest information.
Start the client with '-help' for a list of valid command line options.


dnetc v2.9103-509-CTL-09022218-*dev* for Linux (Linux 2.6.28-gentoo-r5).
Please provide the *entire* version descriptor when submitting bug reports.
The distributed.net bug report pages are at http://bugs.distributed.net/
Using email address (distributed.net ID) ''

Automatic processor identification tag: 5
        name: RV770
Estimated processor clock speed (0 if unknown): 0 MHz
Number of processors detected by this client: 1
Number of processors supported by this client: 128

$ ./dnetc -bench

distributed.net client for Linux Copyright 1997-2009, distributed.net
Please visit http://www.distributed.net/ for up-to-date contest information.
Start the client with '-help' for a list of valid command line options.


dnetc v2.9103-509-CTL-09022218-*dev* for Linux (Linux 2.6.28-gentoo-r5).
Please provide the *entire* version descriptor when submitting bug reports.
The distributed.net bug report pages are at http://bugs.distributed.net/
Using email address (distributed.net ID) ''

[May 18 14:46:55 UTC] RC5-72: using core #0 (IL 4-pipe).
[May 18 14:46:56 UTC] Using cached remote buffer
[May 18 14:47:09 UTC] RC5-72: Benchmark for core #0 (IL 4-pipe)
                      0.00:00:11.27 [387,294,952 keys/sec]
[May 18 14:47:09 UTC] RC5-72: using core #1 (IL 4-pipe cont).
[May 18 14:47:09 UTC] Using cached remote buffer
[May 18 14:47:22 UTC] RC5-72: Benchmark for core #1 (IL 4-pipe cont)
                      0.00:00:10.98 [399,291,760 keys/sec]
[May 18 14:47:22 UTC] RC5-72: using core #2 (IL 4-pipe c nand).
[May 18 14:47:23 UTC] Using cached remote buffer
[May 18 14:47:35 UTC] RC5-72: Benchmark for core #2 (IL 4-pipe c nand)
                      0.00:00:10.51 [410,283,394 keys/sec]
[May 18 14:47:35 UTC] RC5-72 benchmark summary :
                      Default core : #-1 (undefined)
                      Fastest core : #2 (IL 4-pipe c nand)

Radeon 4770

dnetc v2.9103-509-GTR-09012606 for Win32 (WindowsNT 5.1).

[Jul 28 04:22:16 UTC] Automatic processor type detection found
                      a RV770 processor.
[Jul 28 04:22:27 UTC] RC5-72: using core #0 (IL 4-pipe c).
[Jul 28 04:22:40 UTC] RC5-72: Benchmark for core #0 (IL 4-pipe c)
                      0.00:00:10.51 [421,392,065 keys/sec]

ATI HD 4870

netc v2.9102-508-GPR-08112307 for Win32 (WindowsNT 6.0).
Using email address (distributed.net ID) ''

[Dec 26 15:46:38 UTC] Automatic processor type detection found
                      a RV770 processor.
[Dec 26 15:46:54 UTC] RC5-72: using core #2 (IL 4-pipe nand).
[Dec 26 15:46:54 UTC] RC5-72: Loaded random 53:96223CB8:00000000:1*2^32
[Dec 26 15:46:54 UTC] RC5-72: 0 packets remain in buff-in.r72
[Dec 26 15:46:54 UTC] RC5-72: 0 packets are in buff-out.r72
[Dec 26 15:46:54 UTC] 1 cruncher has been started.
[Dec 26 15:47:03 UTC] RC5-72: Completed 53:96223CB8:00000000 (1.00 stats units)
                      0.00:00:09.18 - [467,453,997 keys/s]
[Dec 26 15:47:03 UTC] RC5-72: Loaded random 00:02C8137A:00000000:1*2^32
[Dec 26 15:47:03 UTC] RC5-72: Summary: 1 packet (1.00 stats units)
                      0.00:00:09.18 - [467.45 Mkeys/s]
[Dec 26 15:47:03 UTC] RC5-72: 0 packets remain in buff-in.r72
[Dec 26 15:47:03 UTC] RC5-72: 1 packet (1.00 stats units) is in buff-out.r72
[Dec 26 15:47:13 UTC] RC5-72: Completed 00:02C8137A:00000000 (1.00 stats units)
                      0.00:00:09.26 - [463,469,011 keys/s]
[Dec 26 15:47:13 UTC] RC5-72: Loaded random 00:023F53A5:00000000:1*2^32
[Dec 26 15:47:13 UTC] RC5-72: Summary: 2 packets (2.00 stats units)
                      0.00:00:18.45 - [465.45 Mkeys/s]
[Dec 26 15:47:13 UTC] RC5-72: 0 packets remain in buff-in.r72
[Dec 26 15:47:13 UTC] RC5-72: 2 packets (2.00 stats units) are in
                      buff-out.r72
[Dec 26 15:47:22 UTC] RC5-72: Completed 00:023F53A5:00000000 (1.00 stats units)
                      0.00:00:09.18 - [467,453,997 keys/s]
[Dec 26 15:47:22 UTC] RC5-72: Loaded random 00:01592EEE:00000000:1*2^32
[Dec 26 15:47:22 UTC] RC5-72: Summary: 3 packets (3.00 stats units)
                      0.00:00:27.64 - [466.12 Mkeys/s]
[Dec 26 15:47:22 UTC] RC5-72: 0 packets remain in buff-in.r72
[Dec 26 15:47:22 UTC] RC5-72: 3 packets (3.00 stats units) are in
                      buff-out.r72
[Dec 26 15:47:32 UTC] RC5-72: Completed 00:01592EEE:00000000 (1.00 stats units)
                      0.00:00:09.22 - [465,831,597 keys/s]

HD4870(PCIe)

Dec 27 16:26:01 UTC] RC5-72: using core #0 (IL 4-pipe).
[Dec 27 16:26:13 UTC] RC5-72: Benchmark for core #0 (IL 4-pipe)
                      0.00:00:10.21 [428,757,587 keys/sec]
[Dec 27 16:26:13 UTC] RC5-72: using core #1 (IL 4-pipe cont).
[Dec 27 16:26:26 UTC] RC5-72: Benchmark for core #1 (IL 4-pipe cont)
                      0.00:00:09.93 [437,463,189 keys/sec]
[Dec 27 16:26:26 UTC] RC5-72: using core #2 (IL 4-pipe nand).
[Dec 27 16:26:38 UTC] RC5-72: Benchmark for core #2 (IL 4-pipe nand)
                      0.00:00:09.17 [481,974,451 keys/sec]

Core i7-920 @ 2.66 Ghz: 9.219 mkeys/s x 8 cores = 73.752 mkeys/s
Radeon HD 4850: 473.665 mkeys/s

Core 2 Duo @ 2.0 Ghz: 7.644 mkeys/s x 2 cores = 15.288 mkeys/s
Radeon Mobility HD 3650: 26.605 mkeys/s

4850:

distributed.net client for Win32 Copyright 1997-2009, distributed.net
Please visit http://www.distributed.net/ for up-to-date contest information.
Start the client with '-help' for a list of valid command line options.

dnetc v2.9103-509-GTR-09012606 for Win32 (WindowsNT 6.0).
Please provide the *entire* version descriptor when submitting bug reports.
The distributed.net bug report pages are at http://bugs.distributed.net/
Using email address (distributed.net ID) 'hime@charter.net'

Automatic processor identification tag: 5
name: RV770
Estimated processor clock speed (0 if unknown): 625 MHz
Number of processors detected by this client: 1
Number of processors supported by this client: 128

[Jul 21 23:56:48 UTC] RC5-72: using core #0 (IL 4-pipe c).
[Jul 21 23:57:00 UTC] RC5-72: Benchmark for core #0 (IL 4-pipe c)
                      0.00:00:09.51 [461,972,751 keys/sec]
[Jul 21 23:57:00 UTC] RC5-72: using core #1 (IL 4-pipe c alt).
[Jul 21 23:57:13 UTC] RC5-72: Benchmark for core #1 (IL 4-pipe c alt)
                      0.00:00:10.99 [399,411,254 keys/sec]
[Jul 21 23:57:13 UTC] RC5-72 benchmark summary :
                      Default core : #-1 (undefined)
                      Fastest core : #0 (IL 4-pipe c)