| Re: time test MacOC [message #11275 is a reply to message #11088] |
Mon, 16 March 1998 00:00   |
uk2
Messages: 8
Registered: June 1994
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Junior Member |
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Hi Guys,
Here are results from a Dell workstation 333Mz/384Mb Ram running win NT.
While I love macs and UNIX machines, these numbers are pretty impressive.
Can anyone supply faster numbers on another platform?
-Pete Riley
IDL> time_test
% Compiled module: TIME_TEST.
TIME_TEST is obsolete.
Use the newer, more accurate, TIME_TEST2, contained in this file.
|TIME_TEST performance for IDL 5.1 Beta 2:
| OS_FAMILY=Windows, OS=Win32, ARCH=x86
1 0.100000 Empty For loop, 1 million times
2 0.170000 Call empty procedure (1 param) 100,000 times
3 0.110000 Add 100,000 integer scalars and store
4 0.0999999 25,000 scalar loops each of 5 ops, 2 =, 1 if)
5 0.0400000 Mult 512 by 512 byte by constant and store, 10 times
6 0.0300000 Shift 512 by 512 byte and store, 10 times
7 0.0510000 Add constant to 512 x 512 byte array and store, 10 times
8 0.0800000 Add two 512 by 512 byte images and store, 10 times
9 0.180000 Mult 512 by 512 floating by constant and store, 10 times
10 0.160000 Add constant to 512 x 512 floating and store, 10 times
11 0.221000 Add two 512 by 512 floating images and store, 10 times
12 0.0400000 Invert a 100 by 100 random matrix
13 0.110000 Transpose 256 x 256 byte, FOR loops
14 0.0200000 Transpose 256 x 256 byte, row and column ops
15 0.00999999 Transpose 256 x 256 byte, transpose function
16 0.230000 Log of 100,000 numbers, FOR loop
17 0.0500000 Log of 100,000 numbers, vector ops
18 0.231000 Add two 100000 element floating vectors, FOR loop
19 0.0100001 Add two 100000 element floating vectors, vector op
20 0.0500000 65536 point real to complex FFT
21 0.0400000 Smooth 512 by 512 byte array, 5x5 boxcar
22 0.0200000 Smooth 512 by 512 floating array, 5x5 boxcar
23 0.0500000 Write and read 10 512 by 512 byte arrays
2.10300=Total Time, 0.063319051=Geometric mean, 23 tests.
IDL> time_test2
|TIME_TEST2 performance for IDL 5.1 Beta 2:
| OS_FAMILY=Windows, OS=Win32, ARCH=x86
| Mon Mar 16 16:16:15 1998
1 0.190000 Empty For loop, 2000000 times
2 0.171000 Call empty procedure (1 param) 100,000 times
3 0.110000 Add 100,000 integer scalars and store
4 0.0999999 25,000 scalar loops each of 5 ops, 2 =, 1 if)
5 0.0500001 Mult 512 by 512 byte by constant and store, 10 times
6 0.371000 Shift 512 by 512 byte and store, 100 times
7 0.250000 Add constant to 512 x 512 byte array and store, 50 times
8 0.260000 Add two 512 by 512 byte images and store, 30 times
9 0.551000 Mult 512 by 512 floating by constant and store, 30 times
10 0.491000 Add constant to 512 x 512 floating and store, 40 times
11 0.851000 Add two 512 by 512 floating images and store, 30 times
12 0.0400001 Generate 225000 random numbers
13 0.120000 Invert a 150 by 150 random matrix
14 0.0300000 LU Decomposition of a 150 by 150 random matrix
15 0.101000 Transpose 256 x 256 byte, FOR loops
16 0.190000 Transpose 256 x 256 byte, row and column ops x 10
17 0.0800000 Transpose 256 x 256 byte, TRANSPOSE function x 10
18 0.220000 Log of 100,000 numbers, FOR loop
19 0.0400000 Log of 100,000 numbers, vector ops
20 0.551000 131072 point forward plus inverse FFT
21 0.391000 Smooth 512 by 512 byte array, 5x5 boxcar, 10 times
22 0.0500000 Smooth 512 by 512 floating array, 5x5 boxcar, 2 times
23 0.120000 Write and read 512 by 512 byte array x 20
5.32800=Total Time, 0.15530169=Geometric mean, 23 tests.
IDL> time_test3
|TIME_TEST3 performance for IDL 5.1 Beta 2:
| OS_FAMILY=Windows, OS=Win32, ARCH=x86
| Mon Mar 16 16:16:24 1998
1 0.190000 Empty For loop, 2000000 times
2 0.171000 Call empty procedure (1 param) 100000 times
3 0.230000 Add 200000 integer scalars and store
4 0.200000 50000 scalar loops each of 5 ops, 2 =, 1 if)
5 0.151000 Mult 512 by 512 byte by constant and store, 30 times
6 1.13100 Shift 512 by 512 byte and store, 300 times
7 0.501000 Add constant to 512x512 byte array, 100 times
8 0.681000 Add two 512 by 512 byte arrays and store, 80 times
9 0.551000 Mult 512 by 512 floating by constant, 30 times
10 0.821000 Shift 512 x 512 array, 60 times
11 0.961000 Add two 512 by 512 floating images, 40 times
12 0.171000 Generate 1000000 random numbers
13 0.250000 Invert a 192^2 random matrix
14 0.0900000 LU Decomposition of a 192^2 random matrix
15 0.260000 Transpose 384^2 byte, FOR loops
16 0.501000 Transpose 384^2 byte, row and column ops x 10
17 1.73300 Transpose 384^2 byte, TRANSPOSE function x 100
18 0.220000 Log of 100000 numbers, FOR loop
19 0.441000 Log of 100000 numbers, vector ops 10 times
20 0.540000 131072 point forward plus inverse FFT
21 0.401000 Smooth 512 by 512 byte array, 5x5 boxcar, 10 times
22 0.140000 Smooth 512 by 512 floating array, 5x5 boxcar, 5 times
23 0.841000 Write and read 512 by 512 byte array x 40
11.1760=Total Time, 0.36417970=Geometric mean, 23 tests.
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