Hello Joakim,
Joakim Tjernlund wrote:
[...]
> What would be interesting is to skip patch 3 and turn off
> MODULES add PIN_TLB and compare that against your unpatched .33 but
> with MODULES off and PIN_TLB on
run version
1-4 Linux2.6.33-rc without module support and PIN_TLB=on
5-8 Linux2.6.33-rc without module support and PIN_TLB=on + patches 1,2,4
L M B E N C H 3 . 0 S U M M A R Y
------------------------------------
(Alpha software, do not distribute)
Basic system parameters
------------------------------------------------------------------------------
Host OS Description Mhz tlb cache mem scal
pages line par load
bytes
--------- ------------- ----------------------- ---- ----- ----- ------ ----
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0100 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0400 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0300 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0100 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0400 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0400 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 7 16 1.0400 1
tqm8xx Linux 2.6.33- powerpc-linux-gnu 66 28 16 1.0100 1
Processor, Processes - times in microseconds - smaller is better
------------------------------------------------------------------------------
Host OS Mhz null null open slct sig sig fork exec sh
call I/O stat clos TCP inst hndl proc proc proc
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
tqm8xx Linux 2.6.33- 66 2.97 8.91 127. 1238 270. 22.3 92.1 6386 27.K 83.K
tqm8xx Linux 2.6.33- 66 3.05 8.99 129. 1208 261. 22.3 85.3 6418 27.K 83.K
tqm8xx Linux 2.6.33- 66 3.05 8.81 128. 1205 270. 22.3 87.3 6342 27.K 82.K
tqm8xx Linux 2.6.33- 66 3.05 8.82 132. 1215 270. 23.1 86.7 6357 27.K 82.K
tqm8xx Linux 2.6.33- 66 3.28 9.29 128. 1257 260. 23.9 83.7 6511 28.K 84.K
tqm8xx Linux 2.6.33- 66 3.34 9.35 126. 1264 271. 23.1 86.6 6437 27.K 84.K
tqm8xx Linux 2.6.33- 66 3.19 8.97 130. 1212 271. 23.1 95.3 6480 27.K 84.K
tqm8xx Linux 2.6.33- 66 3.28 8.76 127. 1229 269. 22.9 90.9 6293 27.K 82.K
Basic integer operations - times in nanoseconds - smaller is better
-------------------------------------------------------------------
Host OS intgr intgr intgr intgr intgr
bit add mul div mod
--------- ------------- ------ ------ ------ ------ ------
tqm8xx Linux 2.6.33- 15.2 17.9 1.2500 124.1 202.4
tqm8xx Linux 2.6.33- 15.6 18.0 1.1900 124.1 196.4
tqm8xx Linux 2.6.33- 15.2 17.9 1.2400 124.9 202.5
tqm8xx Linux 2.6.33- 15.2 17.9 1.2400 124.2 196.8
tqm8xx Linux 2.6.33- 15.7 17.9 1.5500 124.2 203.6
tqm8xx Linux 2.6.33- 15.7 17.9 1.5500 124.2 202.1
tqm8xx Linux 2.6.33- 15.7 17.9 1.5700 125.0 202.2
tqm8xx Linux 2.6.33- 15.7 17.9 1.5500 121.1 196.4
Basic uint64 operations - times in nanoseconds - smaller is better
------------------------------------------------------------------
Host OS int64 int64 int64 int64 int64
bit add mul div mod
--------- ------------- ------ ------ ------ ------ ------
tqm8xx Linux 2.6.33- 15. 12.9 1944.1 1895.2
tqm8xx Linux 2.6.33- 15. 12.9 1886.3 1894.4
tqm8xx Linux 2.6.33- 15. 12.9 1944.1 1895.2
tqm8xx Linux 2.6.33- 15. 12.9 1886.3 1894.8
tqm8xx Linux 2.6.33- 15. 13.2 1944.1 1894.4
tqm8xx Linux 2.6.33- 15. 13.2 1944.8 1896.3
tqm8xx Linux 2.6.33- 15. 13.2 1945.2 1837.4
tqm8xx Linux 2.6.33- 15. 13.2 1957.8 1907.4
Basic float operations - times in nanoseconds - smaller is better
-----------------------------------------------------------------
Host OS float float float float
add mul div bogo
--------- ------------- ------ ------ ------ ------
tqm8xx Linux 2.6.33- 1011.0 1620.2 5467.0 9868.0
tqm8xx Linux 2.6.33- 1004.5 1630.1 5468.0 9852.0
tqm8xx Linux 2.6.33- 1012.2 1620.5 5472.0 9855.0
tqm8xx Linux 2.6.33- 1011.0 1620.2 5469.0 9866.0
tqm8xx Linux 2.6.33- 1004.8 1617.3 5503.0 9856.0
tqm8xx Linux 2.6.33- 1004.9 1577.1 5469.0 9859.0
tqm8xx Linux 2.6.33- 1011.4 1618.5 5470.0 9859.0
tqm8xx Linux 2.6.33- 1004.9 1620.5 5471.0 9904.0
Basic double operations - times in nanoseconds - smaller is better
------------------------------------------------------------------
Host OS double double double double
add mul div bogo
--------- ------------- ------ ------ ------ ------
tqm8xx Linux 2.6.33- 1555.5 2789.5 3725.7 12.8K
tqm8xx Linux 2.6.33- 1513.2 2772.0 3720.0 12.7K
tqm8xx Linux 2.6.33- 1555.8 2772.1 3730.0 12.7K
tqm8xx Linux 2.6.33- 1555.5 2699.0 3725.0 12.7K
tqm8xx Linux 2.6.33- 1513.8 2699.5 3610.7 12.7K
tqm8xx Linux 2.6.33- 1566.7 2771.6 3750.0 12.7K
tqm8xx Linux 2.6.33- 1556.7 2789.2 3612.1 12.6K
tqm8xx Linux 2.6.33- 1556.7 2698.5 3749.3 12.6K
Context switching - times in microseconds - smaller is better
-------------------------------------------------------------------------
Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K
ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw
--------- ------------- ------ ------ ------ ------ ------ ------- -------
tqm8xx Linux 2.6.33- 64.4 74.9 130.2 111.1 180.4 123.2 211.1
tqm8xx Linux 2.6.33- 67.4 81.0 125.0 117.0 183.7 127.7 208.4
tqm8xx Linux 2.6.33- 67.5 80.5 92.7 115.3 156.9 128.0 183.8
tqm8xx Linux 2.6.33- 67.0 80.2 90.5 114.6 159.4 126.8 185.8
tqm8xx Linux 2.6.33- 82.0 87.8 88.0 116.1 149.3 125.5 182.2
tqm8xx Linux 2.6.33- 81.7 98.5 97.6 123.8 158.1 135.3 188.0
tqm8xx Linux 2.6.33- 67.9 87.7 90.7 114.9 151.1 127.3 177.9
tqm8xx Linux 2.6.33- 67.5 80.3 84.6 113.6 145.7 124.8 170.9
*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP
ctxsw UNIX UDP TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
tqm8xx Linux 2.6.33- 64.4 254.3 455. 648.0 941.8 2505
tqm8xx Linux 2.6.33- 67.4 261.2 456. 645.8 909.1 2439
tqm8xx Linux 2.6.33- 67.5 264.8 459. 638.5 932.0 2447
tqm8xx Linux 2.6.33- 67.0 262.4 454. 643.9 909.9 2442
tqm8xx Linux 2.6.33- 82.0 302.1 500. 651.4 937.2 2504
tqm8xx Linux 2.6.33- 81.7 300.2 510. 643.2 909.7 2490
tqm8xx Linux 2.6.33- 67.9 266.7 498. 645.5 923.4 2442
tqm8xx Linux 2.6.33- 67.5 260.8 444. 640.3 917.7 2440
*Remote* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host OS UDP RPC/ TCP RPC/ TCP
UDP TCP conn
--------- ------------- ----- ----- ----- ----- ----
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
tqm8xx Linux 2.6.33-
File & VM system latencies in microseconds - smaller is better
-------------------------------------------------------------------------------
Host OS 0K File 10K File Mmap Prot Page 100fd
Create Delete Create Delete Latency Fault Fault selct
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
tqm8xx Linux 2.6.33- 6097.6 3731.3 30.3K 4000.0 4026.0 20.5 31.9 131.9
tqm8xx Linux 2.6.33- 5747.1 3623.2 32.3K 3952.6 4030.0 16.6 31.0 132.7
tqm8xx Linux 2.6.33- 5405.4 3610.1 32.3K 3921.6 4004.0 15.5 30.0 131.9
tqm8xx Linux 2.6.33- 5681.8 3891.1 35.7K 4219.4 3966.0 6.038 30.4 128.7
tqm8xx Linux 2.6.33- 12.7K 3649.6 34.5K 7092.2 4066.0 3.604 31.4 133.6
tqm8xx Linux 2.6.33- 5405.4 4032.3 38.5K 5494.5 4036.0 18.1 31.0 128.6
tqm8xx Linux 2.6.33- 5405.4 3610.1 37.0K 7142.9 4078.0 15.4 31.0 133.2
tqm8xx Linux 2.6.33- 5714.3 3623.2 30.3K 7194.2 4054.0 12.7 29.9 133.0
*Local* Communication bandwidths in MB/s - bigger is better
-----------------------------------------------------------------------------
Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem
UNIX reread reread (libc) (hand) read write
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
tqm8xx Linux 2.6.33- 14.9 16.1 13.0 21.4 55.6 32.4 34.5 55.7 53.0
tqm8xx Linux 2.6.33- 14.9 16.2 12.9 21.3 55.5 32.4 34.5 55.7 53.0
tqm8xx Linux 2.6.33- 14.8 16.0 13.0 21.4 55.6 32.4 34.5 55.7 53.0
tqm8xx Linux 2.6.33- 15.0 16.2 13.8 21.3 55.6 32.4 34.5 55.7 53.0
tqm8xx Linux 2.6.33- 14.9 16.0 13.4 21.3 55.7 32.5 34.6 55.8 53.2
tqm8xx Linux 2.6.33- 15.1 16.2 13.6 21.3 55.7 32.5 34.6 55.8 53.2
tqm8xx Linux 2.6.33- 15.0 16.2 12.9 21.3 55.7 32.5 34.6 55.8 53.2
tqm8xx Linux 2.6.33- 15.1 16.2 13.1 21.5 55.7 32.5 34.7 55.8 53.2
Memory latencies in nanoseconds - smaller is better
(WARNING - may not be correct, check graphs)
------------------------------------------------------------------------------
Host OS Mhz L1 $ L2 $ Main mem Rand mem Guesses
--------- ------------- --- ---- ---- -------- -------- -------
tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1163.0 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1164.8 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.7 183.2 184.0 1163.2 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.7 183.2 183.8 1163.7 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.8 172.4 173.2 1147.3 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.8 172.5 173.2 1148.3 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.8 172.5 173.1 1146.9 No L2
cache?
tqm8xx Linux 2.6.33- 66 31.8 172.5 173.2 1147.3 No L2
cache?
make[1]: Leaving directory `/home/hs/lmbench-3.0-a9/results'
--
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