George Bosilca
bdecdc8d41
Cleanup the MX BTL. Remove all mpool related code as there will never be a MX mpool.
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This commit was SVN r9808.
2006-05-04 06:55:45 +00:00
Tim Woodall
712468dbef
add diagnostic interface
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This commit was SVN r9328.
2006-03-17 17:39:41 +00:00
Brian Barrett
566a050c23
Next step in the project split, mainly source code re-arranging
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- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
2006-02-12 01:33:29 +00:00
George Bosilca
00c10a6372
Make the MX BTL startup scalable. When the number of processes involved in the MPI application
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increase the previous connection code was broken. It can take as much as 60 seconds to connect
64 processes. Now we do not create the connections when we add the procs but only when we send
them the first message. Now it take only 1.6 seconds to setup a 64 procs MPI job over MX (doing a 2 steps barrier in order to insure that we create all the connections).
This commit was SVN r8252.
2005-11-23 23:48:56 +00:00
George Bosilca
7ad6b2b70e
Add a MCA params to allow/disable the MX shared memory capabilities. Right now this param
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is labeled as internal so the users will not see it but it is not read-only so we can still
play with it (that's for our internal tests). This is supposed to dissapear later after the
next (or next next) release of the MX library, but we need it now as a quick fix before the
release.
This commit was SVN r8161.
2005-11-15 20:54:45 +00:00
George Bosilca
8119c970db
Improve the connection algorithm for MX. There are 2 problems here:
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- first we setup the connections in the begining with all the peers
- MX does not handle well the case where several peers make connections to the same
destination simultaneously.
So I change the order in which we connect. First we compute our rank in the array,
then in a round-robin fashion we setup connection starting with our left neighboard.
This commit was SVN r8075.
2005-11-10 01:15:49 +00:00
Jeff Squyres
42ec26e640
Update the copyright notices for IU and UTK.
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This commit was SVN r7999.
2005-11-05 19:57:48 +00:00
George Bosilca
3453a6c0e9
Remove some compiler warnings about unused variables
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Correctly define the 64 bits constants.
Some minor cleanups.
This commit was SVN r7606.
2005-10-04 12:29:51 +00:00
Brian Barrett
7b20370306
* pretty-print an error message if a btl component loads but can't find
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any NICs to use
* Make mvapi, gm, and mx components all publish information, even if there
are no NICs available so that modex_recv doesn't hang. If there are no
NICs available, don't set the reachable bit, but don't do anything
to fail. This unfortunately doesn't cover the hangs that will result if
different procs load different sets of components, but it's a start
This commit was SVN r7550.
2005-09-30 04:39:44 +00:00
George Bosilca
f8d9f6121c
Typo correction ...
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This commit was SVN r7303.
2005-09-11 20:49:27 +00:00
George Bosilca
3078be40aa
First stable version of the MX BTL (at least we pass NetPipe). The perfs are not amazing
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but are not that bad either.
On a 2 procs Intel(R) Xeon(TM) CPU 3.20GHz with MYRICOM Inc. Myrinet 2000 Scalable Cluster Interconnect (rev 04) I get:
0: 1 bytes 13096 times --> 1.10 Mbps in 6.94 usec
1: 2 bytes 14408 times --> 2.17 Mbps in 7.02 usec
2: 3 bytes 14243 times --> 3.24 Mbps in 7.07 usec
3: 4 bytes 9428 times --> 4.27 Mbps in 7.15 usec
4: 6 bytes 10493 times --> 6.26 Mbps in 7.32 usec
5: 8 bytes 6834 times --> 8.18 Mbps in 7.47 usec
6: 12 bytes 8371 times --> 11.89 Mbps in 7.70 usec
7: 13 bytes 5411 times --> 12.72 Mbps in 7.80 usec
8: 16 bytes 5919 times --> 15.35 Mbps in 7.95 usec
9: 19 bytes 7074 times --> 17.66 Mbps in 8.21 usec
10: 21 bytes 7696 times --> 19.00 Mbps in 8.43 usec
11: 24 bytes 7906 times --> 20.87 Mbps in 8.77 usec
12: 27 bytes 8073 times --> 23.05 Mbps in 8.94 usec
13: 29 bytes 4972 times --> 24.32 Mbps in 9.10 usec
14: 32 bytes 5307 times --> 26.29 Mbps in 9.29 usec
15: 35 bytes 5720 times --> 33.61 Mbps in 7.95 usec
16: 45 bytes 7191 times --> 39.50 Mbps in 8.69 usec
17: 48 bytes 7670 times --> 41.33 Mbps in 8.86 usec
18: 51 bytes 7759 times --> 42.80 Mbps in 9.09 usec
19: 61 bytes 4313 times --> 47.44 Mbps in 9.81 usec
20: 64 bytes 5012 times --> 57.61 Mbps in 8.48 usec
21: 67 bytes 6083 times --> 59.31 Mbps in 8.62 usec
22: 93 bytes 6234 times --> 68.08 Mbps in 10.42 usec
23: 96 bytes 6396 times --> 80.65 Mbps in 9.08 usec
24: 99 bytes 7455 times --> 81.56 Mbps in 9.26 usec
25: 125 bytes 3926 times --> 112.46 Mbps in 8.48 usec
26: 128 bytes 5848 times --> 116.87 Mbps in 8.36 usec
27: 131 bytes 6077 times --> 119.22 Mbps in 8.38 usec
28: 189 bytes 6192 times --> 163.79 Mbps in 8.80 usec
29: 192 bytes 7572 times --> 168.01 Mbps in 8.72 usec
30: 195 bytes 7705 times --> 171.13 Mbps in 8.69 usec
31: 253 bytes 4011 times --> 210.21 Mbps in 9.18 usec
32: 256 bytes 5423 times --> 214.55 Mbps in 9.10 usec
33: 259 bytes 5535 times --> 217.64 Mbps in 9.08 usec
34: 381 bytes 5613 times --> 290.55 Mbps in 10.00 usec
35: 384 bytes 6663 times --> 296.11 Mbps in 9.89 usec
36: 387 bytes 6764 times --> 298.74 Mbps in 9.88 usec
37: 509 bytes 3451 times --> 353.78 Mbps in 10.98 usec
38: 512 bytes 4546 times --> 359.36 Mbps in 10.87 usec
39: 515 bytes 4617 times --> 361.53 Mbps in 10.87 usec
40: 765 bytes 4645 times --> 461.41 Mbps in 12.65 usec
41: 768 bytes 5270 times --> 468.59 Mbps in 12.50 usec
42: 771 bytes 5341 times --> 470.16 Mbps in 12.51 usec
43: 1021 bytes 2695 times --> 508.42 Mbps in 15.32 usec
44: 1024 bytes 3260 times --> 514.44 Mbps in 15.19 usec
45: 1027 bytes 3298 times --> 515.72 Mbps in 15.19 usec
46: 1533 bytes 3307 times --> 707.12 Mbps in 16.54 usec
47: 1536 bytes 4030 times --> 714.93 Mbps in 16.39 usec
48: 1539 bytes 4071 times --> 714.41 Mbps in 16.44 usec
49: 2045 bytes 2040 times --> 761.38 Mbps in 20.49 usec
50: 2048 bytes 2438 times --> 769.78 Mbps in 20.30 usec
51: 2051 bytes 2465 times --> 769.78 Mbps in 20.33 usec
52: 3069 bytes 2465 times --> 923.43 Mbps in 25.36 usec
53: 3072 bytes 2629 times --> 928.48 Mbps in 25.24 usec
54: 3075 bytes 2642 times --> 929.07 Mbps in 25.25 usec
55: 4093 bytes 1323 times --> 1012.38 Mbps in 30.85 usec
56: 4096 bytes 1620 times --> 1016.69 Mbps in 30.74 usec
57: 4099 bytes 1627 times --> 1015.16 Mbps in 30.81 usec
58: 6141 bytes 1625 times --> 1171.82 Mbps in 39.98 usec
59: 6144 bytes 1667 times --> 1173.85 Mbps in 39.93 usec
60: 6147 bytes 1669 times --> 1174.44 Mbps in 39.93 usec
61: 8189 bytes 835 times --> 1232.43 Mbps in 50.69 usec
62: 8192 bytes 986 times --> 1234.87 Mbps in 50.61 usec
63: 8195 bytes 988 times --> 1234.85 Mbps in 50.63 usec
64: 12285 bytes 988 times --> 1360.73 Mbps in 68.88 usec
65: 12288 bytes 967 times --> 1364.20 Mbps in 68.72 usec
66: 12291 bytes 970 times --> 1364.56 Mbps in 68.72 usec
67: 16381 bytes 485 times --> 1385.48 Mbps in 90.21 usec
68: 16384 bytes 554 times --> 1388.76 Mbps in 90.01 usec
69: 16387 bytes 555 times --> 1388.41 Mbps in 90.05 usec
70: 24573 bytes 555 times --> 1499.72 Mbps in 125.01 usec
71: 24576 bytes 533 times --> 1499.36 Mbps in 125.05 usec
72: 24579 bytes 533 times --> 1500.44 Mbps in 124.98 usec
73: 32765 bytes 266 times --> 1499.31 Mbps in 166.73 usec
74: 32768 bytes 299 times --> 1497.10 Mbps in 166.99 usec
75: 32771 bytes 299 times --> 1495.29 Mbps in 167.21 usec
76: 49149 bytes 299 times --> 1528.78 Mbps in 245.28 usec
77: 49152 bytes 271 times --> 1527.97 Mbps in 245.42 usec
78: 49155 bytes 271 times --> 1529.35 Mbps in 245.22 usec
79: 65533 bytes 135 times --> 1586.19 Mbps in 315.21 usec
80: 65536 bytes 158 times --> 1591.11 Mbps in 314.25 usec
81: 65539 bytes 159 times --> 1586.50 Mbps in 315.17 usec
82: 98301 bytes 158 times --> 1668.05 Mbps in 449.61 usec
83: 98304 bytes 148 times --> 1667.40 Mbps in 449.80 usec
84: 98307 bytes 148 times --> 1667.29 Mbps in 449.84 usec
85: 131069 bytes 74 times --> 1709.11 Mbps in 585.09 usec
86: 131072 bytes 85 times --> 1711.09 Mbps in 584.42 usec
87: 131075 bytes 85 times --> 1710.92 Mbps in 584.49 usec
88: 196605 bytes 85 times --> 1727.93 Mbps in 868.08 usec
89: 196608 bytes 76 times --> 1726.28 Mbps in 868.92 usec
90: 196611 bytes 76 times --> 1727.06 Mbps in 868.54 usec
91: 262141 bytes 38 times --> 1757.65 Mbps in 1137.87 usec
92: 262144 bytes 43 times --> 1758.69 Mbps in 1137.21 usec
93: 262147 bytes 43 times --> 1759.38 Mbps in 1136.78 usec
94: 393213 bytes 43 times --> 1801.51 Mbps in 1665.25 usec
95: 393216 bytes 40 times --> 1803.26 Mbps in 1663.65 usec
96: 393219 bytes 40 times --> 1800.73 Mbps in 1666.00 usec
97: 524285 bytes 20 times --> 1805.33 Mbps in 2215.65 usec
98: 524288 bytes 22 times --> 1806.80 Mbps in 2213.86 usec
99: 524291 bytes 22 times --> 1805.77 Mbps in 2215.14 usec
100: 786429 bytes 22 times --> 1827.24 Mbps in 3283.64 usec
101: 786432 bytes 20 times --> 1827.03 Mbps in 3284.03 usec
102: 786435 bytes 20 times --> 1827.20 Mbps in 3283.73 usec
103: 1048573 bytes 10 times --> 1840.05 Mbps in 4347.71 usec
104: 1048576 bytes 11 times --> 1839.68 Mbps in 4348.58 usec
105: 1048579 bytes 11 times --> 1840.13 Mbps in 4347.54 usec
106: 1572861 bytes 11 times --> 1853.99 Mbps in 6472.50 usec
107: 1572864 bytes 10 times --> 1854.11 Mbps in 6472.10 usec
108: 1572867 bytes 10 times --> 1854.12 Mbps in 6472.10 usec
109: 2097149 bytes 5 times --> 1861.41 Mbps in 8595.61 usec
110: 2097152 bytes 5 times --> 1861.25 Mbps in 8596.40 usec
111: 2097155 bytes 5 times --> 1860.99 Mbps in 8597.59 usec
112: 3145725 bytes 5 times --> 1868.34 Mbps in 12845.59 usec
113: 3145728 bytes 5 times --> 1868.30 Mbps in 12845.90 usec
114: 3145731 bytes 5 times --> 1868.59 Mbps in 12843.89 usec
115: 4194301 bytes 3 times --> 1872.16 Mbps in 17092.51 usec
116: 4194304 bytes 3 times --> 1872.31 Mbps in 17091.19 usec
117: 4194307 bytes 3 times --> 1872.13 Mbps in 17092.82 usec
118: 6291453 bytes 3 times --> 1875.88 Mbps in 25588.00 usec
119: 6291456 bytes 3 times --> 1875.98 Mbps in 25586.68 usec
120: 6291459 bytes 3 times --> 1875.93 Mbps in 25587.36 usec
121: 8388605 bytes 3 times --> 1877.79 Mbps in 34082.69 usec
122: 8388608 bytes 3 times --> 1877.72 Mbps in 34083.84 usec
123: 8388611 bytes 3 times --> 1877.66 Mbps in 34085.00 usec
This commit was SVN r7180.
2005-09-04 22:08:13 +00:00
George Bosilca
c8bc529df4
The second cut of MX ... still not working yet
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This commit was SVN r6666.
2005-07-28 19:53:27 +00:00
George Bosilca
e1b3758fa5
The first cut for he MX BTL.
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This commit was SVN r6621.
2005-07-27 19:46:36 +00:00
