²é¿´: 2709  |  »Ø¸´: 36

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by wmy8802217 at 2016-02-28 10:36:08
»°ËµÄãÓÐÊÔ¹ý¶àGPUô¡£¡£¡£ÎªÊ²Ã´ÎÒ³¬¹ýÁ½¸ö¾Í¹òÁË

ÎÒÃǾÍÂòÁËÒ»¿ÅK40£¬ËùÒÔÓÃÒ»¸ö¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
11Â¥2016-02-28 12:51:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by ultraq at 2016-02-28 08:21:18
Îŵ½ÍÁºÀµÄζµÀ£¬k40c

Ö»ÓÐÒ»¿Å

·¢×ÔСľ³æAndroid¿Í»§¶Ë
12Â¥2016-02-28 12:52:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by haizhiwuyu at 2016-02-28 08:53:29
ÎÒÒ²³¢ÊÔ¹ý£¬¸Ð¾õÓ°ÏìÒòËØºÜ¶à£¬ËãÀý²»Í¬ÀûÓÃÂÊȷʵ²»Í¬£¬ÓëÄÚ´æÊ¹ÓÃÂÊҲûÓбØÈ»¹ØÏµ¡£

»¹Ã»Óõ½90ÄØ¡£Ò»Ö±ÒÔΪÊÇÈí¼þ±àÒëµÄÎÊÌ⣬ÊÔÁ˺ܶàÖÖ»¹ÊÇÕâÑù£¬ÄãÃÇ¿ÉÒÔÓÃGPU+¶àÏß³ÌcpuÔËÐÐÂð£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
13Â¥2016-02-28 12:55:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by wmy8802217 at 2016-02-28 10:36:08
»°ËµÄãÓÐÊÔ¹ý¶àGPUô¡£¡£¡£ÎªÊ²Ã´ÎÒ³¬¹ýÁ½¸ö¾Í¹òÁË

ÄãÊÔ¹ýgpu+cpu¶àÏ̼߳ÆËãÂð£¿ÎÒ¾ÍÖ»ÄÜ´øÒ»¸öcpuỊ̈߳¬¶à¸öcpuÏ̵߳÷Óò»ÆðÀ´¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
14Â¥2016-02-28 12:58:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by wmy8802217 at 2016-02-28 10:36:08
»°ËµÄãÓÐÊÔ¹ý¶àGPUô¡£¡£¡£ÎªÊ²Ã´ÎÒ³¬¹ýÁ½¸ö¾Í¹òÁË

ÄãʹÓÃmpsµÄÖ¸Áîµ÷ÓõÄÂð£¿ÀàËÆÓÚmpiexec.hydra -n 8 vasp_gpu

·¢×ÔСľ³æAndroid¿Í»§¶Ë
15Â¥2016-02-28 13:02:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haizhiwuyu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ireson: ½ð±Ò+5 2016-02-28 13:57:51
ÒýÓûØÌû:
13Â¥: Originally posted by Ireson at 2016-02-28 12:55:32
»¹Ã»Óõ½90ÄØ¡£Ò»Ö±ÒÔΪÊÇÈí¼þ±àÒëµÄÎÊÌ⣬ÊÔÁ˺ܶàÖÖ»¹ÊÇÕâÑù£¬ÄãÃÇ¿ÉÒÔÓÃGPU+¶àÏß³ÌcpuÔËÐÐÂð£¿
...

ʹÓÃmpirun  -np 2 vasp_gpu
ÔËÐÐʱ£¬ÎҵĻú×ÓÊÇÓÃÁËÁ½¸öcpuºÍÁ½¸öÏÔ¿¨

·¢×ÔСľ³æIOS¿Í»§¶Ë
ÎÊÊÀ¼äÊÇ·ñ´Ëɽ×î¸ß£¬»òÁíÓиߴ¦±ÈÌì¸ß£¡
16Â¥2016-02-28 13:39:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ireson

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
16Â¥: Originally posted by haizhiwuyu at 2016-02-28 13:39:23
ʹÓÃmpirun  -np 2 vasp_gpu
ÔËÐÐʱ£¬ÎҵĻú×ÓÊÇÓÃÁËÁ½¸öcpuºÍÁ½¸öÏÔ¿¨
...

ÄÇÊÇÒòΪһ¿Å£Ç£Ð£Õ´øÒ»¸öCPU socket,¡¡ËùÒÔÔËÐеÄʱºò»á×Ô¶¯´øÒ»¸öÏ̵߳ģãУգ®
Çë¿´ÏÂÃæÕâ¶Î£¬½ÚÑ¡×ÔÉÏÎÄÖÐÌáµ½µÄÄǸö²©¿Í
I have only performed single-node benchmarks so far, so the focus is comparing the speed when running with CPUs only vs. CPUs+GPUs. The K40 node has 2 GPUs and 2 CPU sockets, with 1 GPU attached to each socket, so the comparison is 16 cores vs (any number of cores) and 2 GPUs. Typically, I found that using 8 MPI ranks (i.e. 8 out of 16 cores on a Triolith node) sharing 2 GPUs using MPS was the fastest combination for regular DFT jobs.
Õâ¸öÀÏʦȷÊÇʵÏÖÁËgpu¼Ó¶à¸öcpuÏ̵߳ÄÔËÐУ¬¶øÇÒ»¹±È½ÏÁËËÙ¶È£®ÄãÃǰ²×°µÄʱºò¿¼ÂǹýÂð£¿
17Â¥2016-02-28 13:57:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Ireson: ½ð±Ò+3 2016-02-28 15:22:45
Ireson: ½ð±Ò+3 2016-02-28 15:22:46
Ireson: ½ð±Ò+3 2016-02-28 15:22:47
18Â¥2016-02-28 14:02:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

laozhu5572

Ìú¸Ëľ³æ (ÎÄ̳¾«Ó¢)

¡ï ¡ï ¡ï
Ireson: ½ð±Ò+3 2016-02-28 15:22:56
°ï¶¥£¡
19Â¥2016-02-28 14:47:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ireson: ½ð±Ò+5 2016-02-28 15:28:53
±¾Ìû½öÂ¥Ö÷¿É¼û
20Â¥2016-02-28 15:02:24
ÒÑÔÄ   ÉêÇë1STÇ¿Ìû   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ireson µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +7 Liwangman 2026-03-15 7/350 2026-03-18 20:08 by walc
[½Ìʦ֮¼Ò] ½¹ÂÇ +8 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 12/600 2026-03-18 15:27 by ßäÎØß÷ÎØ
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +7 ÊÖ»úÓû§ 2026-03-17 7/350 2026-03-18 14:34 by vgtyfty
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 pupcoco 2026-03-17 7/350 2026-03-18 12:14 by djl2006
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +5 Ð÷ÐÒÓë×Ó 2026-03-17 5/250 2026-03-17 16:40 by laoshidan
[¿¼ÑÐ] 211±¾£¬11408Ò»Ö¾Ô¸ÖпÆÔº277·Ö£¬ÔøÔÚÖпÆÔº×Ô¶¯»¯Ëùʵϰ +6 Losir 2026-03-12 7/350 2026-03-17 12:09 by danranxie
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û