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| = Results for Exercise Sheet 3 (List Intersection) = | = Results for Exercise Sheet 4 (Compression) = |
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| 1. Add your row to the table below, following the examples already there. Simple = the simple linear-time algorithm. Gallop = the asymptotically optimal galloping-search algorithm. The number in parantheses after the query is the ratio between the two list length, rounded to the next integer. | 1. Add your row to the table below, following the examples already there. |
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| 2. Provide the query times in '''micro'''seconds (µs), and round them to the next integer. | 2. Use the template from public/code/lecture-04 and the original people.tsv. This way compression ratios can be compared and correctness ensured. |
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| 3. Provide the programming language and the specs of the machine you used in the same way as the examples already there. In particular, specify the processor frequency with exactly one digit after the dot, the amount of RAM as an integer, and don't provide secondary details about the processor. ||<style="text-align:center" |2>'''Name''' ||||<style="text-align:center">''university german (2:1)'' ||||<style="text-align:center">''university berlin (13:1)'' ||||<style="text-align:center">''university freiburg (198:1)'' ||<style="text-align:center" |2>'''Processor / RAM''' ||<style="text-align:center" |2>'''Language''' || ||'''simple''' ||'''gallop''' ||'''simple''' ||'''gallop''' ||'''simple''' ||'''gallop''' || ||Björn ||430µs ||530µs ||134µs ||146µs ||72µs ||21µs ||Intel X5560 @ 2.8GHz / 36GB ||C++ || |
3. Provide the programming language and the specs of the machine you used in the same way as the examples already there. In particular, specify the processor frequency with exactly one digit after the dot, the amount of RAM as an integer, and don't provide secondary details about the processor. Just like you did for the last sheet. ||<style="text-align:center" |3>'''Name''' ||<style="text-align:center" -6>''american (165318 elements)'' ||<style="text-align:center" -6>''freiburg (310 elements)'' ||<style="text-align:center" |3>'''Processor / RAM'''||||<style="text-align:center" |3>'''Language''' || ||<style="text-align:center" -3>''vbyte'' ||<style="text-align:center" -3>''golomb'' ||<style="text-align:center" -3>''vbyte'' ||<style="text-align:center" -3>''golomb'' || ||<style="text-align:center">'''ratio'''||<style="text-align:center">'''comp'''||<style="text-align:center">'''deco'''||<style="text-align:center">'''ratio'''||<style="text-align:center">'''comp'''||<style="text-align:center">'''deco'''||<style="text-align:center">'''ratio'''||<style="text-align:center">'''comp'''||<style="text-align:center">'''deco'''||<style="text-align:center">'''ratio'''||<style="text-align:center">'''comp'''||<style="text-align:center">'''deco'''|| || Björn || 4.00 || 1232µs || 1843µs || TODO: 7.86/6.92 || 10292µs || 5871µs || 2.04 || 6µs || 8µs || TODO: 2.28/2.34 || 62µs || 23µs ||Intel X5560 @ 2.8GHz / 36GB || C++ || || Björn || 4.00 || 3931µs || 3385µs || TODO: 7.86/6.92 || 18872µs ||13794µs || 2.04 || 14µs || 9µs || TODO: 2.28/2.34 || 145µs || 77µs ||Intel X5560 @ 2.8GHz / 36GB ||Java || || Julien || 4.00 || 131µs || 226µs || 6.22 || 298428µs || 1584µs || 2.06 | 2µs || 1µs || 2.43 || 15µs || 10µs || Intel Core i5-2500k @ 3.3GHz / 8GB || |
Results for Exercise Sheet 4 (Compression)
Please read the instructions below, before adding something to the table!
1. Add your row to the table below, following the examples already there.
2. Use the template from public/code/lecture-04 and the original people.tsv. This way compression ratios can be compared and correctness ensured.
3. Provide the programming language and the specs of the machine you used in the same way as the examples already there. In particular, specify the processor frequency with exactly one digit after the dot, the amount of RAM as an integer, and don't provide secondary details about the processor. Just like you did for the last sheet.
Name |
american (165318 elements) |
freiburg (310 elements) |
Processor / RAM |
Language |
|||||||||||
vbyte |
golomb |
vbyte |
golomb |
||||||||||||
ratio |
comp |
deco |
ratio |
comp |
deco |
ratio |
comp |
deco |
ratio |
comp |
deco |
||||
Björn |
4.00 |
1232µs |
1843µs |
TODO: 7.86/6.92 |
10292µs |
5871µs |
2.04 |
6µs |
8µs |
TODO: 2.28/2.34 |
62µs |
23µs |
Intel X5560 @ 2.8GHz / 36GB |
C++ |
|
Björn |
4.00 |
3931µs |
3385µs |
TODO: 7.86/6.92 |
18872µs |
13794µs |
2.04 |
14µs |
9µs |
TODO: 2.28/2.34 |
145µs |
77µs |
Intel X5560 @ 2.8GHz / 36GB |
Java |
|
Julien |
4.00 |
131µs |
226µs |
6.22 |
298428µs |
1584µs |
2.06 | 2µs |
1µs |
2.43 |
15µs |
10µs |
Intel Core i5-2500k @ 3.3GHz / 8GB |
|||