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Optimized short range check on 4 and 5 bits #21

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merged 4 commits into from
Oct 16, 2023

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@ConstanceBeguier ConstanceBeguier commented Oct 5, 2023

Short range checks on 4 and 5 bits are now performed with only one lookup (instead of 2).
To do that, we added a column table_short_range_tag in the lookup table.
This new column table_short_range_tag contains the value

  • 4 for rows used in short range check on 4 bits
  • 5 for rows used in short range check on 5 bits
  • 0 for rows used in short range check on 10 bits

Disable tests on i686 and code coverage in CI

@ConstanceBeguier ConstanceBeguier force-pushed the optimized_short_range_check branch from feabdd8 to 7e88834 Compare October 5, 2023 12:46
@ConstanceBeguier ConstanceBeguier merged commit 28af760 into zsa1 Oct 16, 2023
ConstanceBeguier added a commit that referenced this pull request Oct 19, 2023
Short range checks on 4 and 5 bits are now performed with only one lookup (instead of 2).
To do that, we added a column `table_short_range_tag` in the lookup table.
This new column `table_short_range_tag` contains the value
- 4 for rows used in short range check on 4 bits
- 5 for rows used in short range check on 5 bits
- 0 for rows used in short range check on 10 bits

Disable tests on i686 and code coverage in CI
ConstanceBeguier added a commit that referenced this pull request Nov 23, 2023
Short range checks on 4 and 5 bits are now performed with only one lookup (instead of 2).
To do that, we added a column `table_short_range_tag` in the lookup table.
This new column `table_short_range_tag` contains the value
- 4 for rows used in short range check on 4 bits
- 5 for rows used in short range check on 5 bits
- 0 for rows used in short range check on 10 bits

Disable tests on i686 and code coverage in CI
ConstanceBeguier added a commit that referenced this pull request Dec 7, 2023
Short range checks on 4 and 5 bits are now performed with only one lookup (instead of 2).
To do that, we added a column `table_short_range_tag` in the lookup table.
This new column `table_short_range_tag` contains the value
- 4 for rows used in short range check on 4 bits
- 5 for rows used in short range check on 5 bits
- 0 for rows used in short range check on 10 bits

Disable tests on i686 and code coverage in CI
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2 participants