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hyperscan for regex matching? #2485

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ffontaine opened this issue Jan 4, 2023 · 2 comments · May be fixed by #2675
Open

hyperscan for regex matching? #2485

ffontaine opened this issue Jan 4, 2023 · 2 comments · May be fixed by #2675

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@ffontaine
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I just discovered the unblob project which is using hyperscan for regex matching. As hyperscan is maintained by Intel, I was wondering if some of you have an experience with it and if it could increase performance.

@terriko
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terriko commented Jan 4, 2023

I haven't worked directly with the hyperscan folk, but I've worked with a few of the teams working on other SIMD stuff and their performance results tend to be pretty great, so it's worth looking into.

@ffontaine
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OK, I'll send a PR.

ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
@ffontaine ffontaine linked a pull request Feb 15, 2023 that will close this issue
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Feb 15, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jun 30, 2023
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

hyperscan depends on python >= 3.8 however python 3.7 will not have any
security support after 27 Jun 2023: https://endoflife.date/python

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jan 4, 2024
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jan 4, 2024
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
ffontaine added a commit to ffontaine/cve-bin-tool that referenced this issue Jan 4, 2024
hyperscan will run simultaneously all version checkers on a file which
reduce processing time.

pyperscan package is used instead of the most well-known hyperscan
package as pyperscan allows to add a tag for each pattern. This feature
will allow to retrieve easily the checker associated to the matched
pattern.

Fix intel#2485

Signed-off-by: Fabrice Fontaine <[email protected]>
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2 participants