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zeromq tests

MacPro:~ lydia$ python client.py --messages=1000 --message-size=1000000 Connecting to server... 1000 1000000 297.66666546 MB/s 297.66666546 messages/s MacPro:~ lydia$ python client.py --messages=10000 --message-size=100000 Connecting to hello world server... 10000 100000 200.893595587 MB/s 2008.93595587 messages/s MacPro:~ lydia$ python client.py --messages=100000 --message-size=1000 Connecting to hello world server... 100000 10000 54.5556325827 MB/s 5455.56325827 messages/s MacPro:~ lydia$ python client.py --messages=100000 --message-size=1000 Connecting to hello world server... 100000 1000 8.36256888389 MB/s 8362.56888389 messages/s MacPro:~ lydia$ python client.py --messages=100000 --message-size=100 Connecting to hello world server... 100000 100 0.866791151229 MB/s 8667.91151229 messages/s MacPro:~ lydia$ python client.py --messages=100000 --message-size=10 Connecting to hello world server... 100000 10 0.0903534916772 MB/s 9035.34916772 messages/s MacPro:...

File System speeds

MacPro 2x3Ghz Quad-Core Intel Xeon 16GB 667 Mhz DDR2 Drive: ST31500341AS Capacity: 1.5 TB (1,500,301,910,016 bytes) Model: ST31500341AS Revision: SD17 Serial Number: 9VS0A3HN Native Command Queuing: Yes Queue Depth: 32 Removable Media: No Detachable Drive: No BSD Name: disk0 Rotational Rate: 7200 Medium Type: Rotational Bay Name: Bay 1 Partition Map Type: GPT (GUID Partition Table) S.M.A.R.T. status: Verified Volumes: File System: Journaled HFS+ BSD Name: disk0s2 WRITING 12.4665911198 1024000000 82.1395351915 MB/s On first run. READING 1.72446203232 1024000000 593.808376647 MB/s READING 1.66705989838 1024000000 614.255073256 MB/s READING 1.66696095467 1024000000 614.291532824 MB/s Lenovo Think Center Intel Core i5 650 @3.2 Ghz 3.19 GHz, 2GB Ram Hitachi HDS721025CLA382 Windows XP (32 bit) 1st Time READING: 58.547000, 2095736020, 35.7957 MB/s 2nd Time READING: 1.516000, 2095736020, 1382.4115 MB/s obvious...

My First Super Computer

Macbook Air 1.86 Ghz Intel Core 2 Duo 2 GB 1067 Mhz DDR3 GeForce 9400M Total amount of global memory: 265945088 bytes Number of multiprocessors: 2 Number of cores: 16 Monte Carlo Options : 256 Simulation paths CPU GPU Time (ms.) options/sec. Time (ms.) options/sec. 262144 8000 32.6 245.8979 1041.08 131072 4000 64 127.68 2005 65536 2000 128 63.12 4055.57 I was thinking of building a big GPU box does anyone have any ideas ? I'm thinking of getting: EVGA Classified SR-2 (Super Record 2) 270-WS-W555-A1 LGA 1366 Intel 5520 SATA 6Gb/s USB 3.0 HPTX Intel Motherboard. Adding 48 Gig and then plugging in 4 GeForce GTX 480 ??

Couchdb Performance on a MacPro

Couchdb 0.11.0 2x3 QUAD-Core Intel Xeon 16 GB 667Mhz DDR2 OS X 10.6.4 Inserting NUM BLOCK time Bytes Mb/s records/s 1 1 0.0030 1 0.000 330 10 1 0.0251 100 0.004 398 1000 1 3.2415 1000000 0.308 308 10000 1 34.6263 100000000 2.888 289 1000 10 3.4122 10610000 3.109 2931 100 100 1.5112 10601000 7.015 6617 10 1000 1.9464 10600100 5.446 5138 2 5000 2.3308 10600020 4.548 4290 1 10000 2.0068 10600010 5.282 4983 10 10000 15.7176 106000100 6.744 6362 Average Top: 33423 beam.smp 48.9 05:42.89 13 0 62 151- 39M- 264K 33421 CouchDBX 12.9 00:52.85 6/1 3 124- 322 77M- 29M

Couchdb Performance

Using: Intel 2 Duo T9400 @ 2.53 GHz, 2.99 GB Ram HP Elitebook Hitachi HTS723216L9A360 Couchdb 1.0 Local Host Simple ASCII 1K Payload: { "_id": "00081363", "_rev": "1-1c29ecbf7bc15e7f9226a45594a0605d", "payload": "X"* 1024 } Inserting # of writes Block size time bytes Mb/s Records/s 1 1 0.0050 1 0.000 200 10 1 0.0470 100 0.002 213 1000 1 4.5253 1000000 0.221 221 10000 1 48.3623 100000000 2.068 207 1000 10 4.6867 10610000 2.264 2134 100 100 2.1353 10601000 4.965 4683 10 1000 2.4527 10600100 4.322 4077 2 5000 2.2917 10600020 4.625 4364 1 10000 3.4477 10600010 3.075 2901 Extracting ALL with a js view # of reads time bytes Mb/s Records/s 138485 25.7300 157733320 6.130 5382 Extracting with a js view # of reads Block size time bytes Mb/s Records/s 1 1 0.0000 1189 1189000.000 1000000000 10 1 0.0470 11890 0.253 213 100 1 0.4220 118990 0.282 237 1000 1 4.4990 1...