please enable arm assembler code in openssl
Bug #1083498 reported by
Dimitri John Ledkov
This bug affects 5 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
openssl (Debian) |
Fix Released
|
Unknown
|
|||
openssl (Ubuntu) |
Fix Released
|
Medium
|
Dimitri John Ledkov | ||
Precise |
Fix Released
|
Low
|
Unassigned | ||
Quantal |
Fix Released
|
Low
|
Unassigned |
Bug Description
[Impact]
* Enable arm asm optimisations.
* This is an SRU as part of Hardware Enablement.
[Test Case]
* Compare `openssl speed` on armhf. There should be noticeable improvement.
[Regression Potential]
* This change affects only arm[hf|el].
* The test-suite passes correctly.
[Other Info]
Openssl has some rather nice arm assembler optimizations. For example
on pandaboard (omap4430):
benchmark debian with patch
sha1 55836.67k -> 73599.08k
aes-128 cbc 18451.11k -> 36305.34k
aes-256 cbc 13552.30k -> 27108.31k
sha256 20092.25k -> 43469.45k
sha512 8052.74k -> 37194.28k
rsa 1024 1904.2v/S -> 3650.5v/s
Related branches
Changed in openssl (Ubuntu): | |
status: | New → Confirmed |
assignee: | nobody → Dmitrijs Ledkovs (xnox) |
importance: | Undecided → Medium |
Changed in openssl (Debian): | |
importance: | Undecided → Unknown |
Changed in openssl (Ubuntu Precise): | |
status: | New → Confirmed |
Changed in openssl (Ubuntu Quantal): | |
status: | New → Confirmed |
Changed in openssl (Ubuntu Precise): | |
importance: | Undecided → Low |
Changed in openssl (Ubuntu Quantal): | |
importance: | Undecided → Low |
Changed in openssl (Ubuntu Precise): | |
assignee: | nobody → Dmitrijs Ledkovs (xnox) |
Changed in openssl (Ubuntu Quantal): | |
assignee: | nobody → Dmitrijs Ledkovs (xnox) |
tags: |
added: verification-done-precise verification-done-quantal removed: verification-needed |
Changed in openssl (Debian): | |
status: | New → Fix Released |
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This bug was fixed in the package openssl - 1.0.1c-4ubuntu2
---------------
openssl (1.0.1c-4ubuntu2) raring; urgency=low
* Enable arm assembly code. (LP: #1083498) (Closes: #676533)
-- Dmitrijs Ledkovs <email address hidden> Wed, 28 Nov 2012 00:08:45 +0000