On a different note, thanks for the double dash fix for Configure. That
said, I have one more issue in relation to the way Configure handles
flags completely unrelated to MIPS...
On MacOSX, you have to target a specific SDK if you want to ensure
it targets the proper release of MacOSX. That mea
>> ./openssl-generic32 speed rsa1024 rsa2048
rsa 1024 bits 0.342000s 0.010615s 2.9 94.2
rsa 2048 bits 1.328750s 0.027632s 0.8 36.2
./openssl-mips32r2 speed rsa1024 rsa2048
rsa 1024 bits 0.128228s 0.008619s 7.8116.0
rsa 2048 bits 1.055000s 0.023870s 0.9 41.9
./openssl-generic32 speed rsa1024 rsa2048
rsa 1024 bits 0.342000s 0.010615s 2.9 94.2
rsa 2048 bits 1.328750s 0.027632s 0.8 36.2
./openssl-mips32r2 speed rsa1024 rsa2048
rsa 1024 bits 0.128228s 0.008619s 7.8116.0
rsa 2048 bits 1.055000s 0.023870s 0.9 41.9
As
There is more code committed. Check-out or wait for *tomorrow*
openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
-msmartmips to Configure) and Configure accepts double dash as compiler
options. Please double-check and optionally post performance for new AES
code.
I've done some s
Brad House wrote:
>> There is more code committed. Check-out or wait for *tomorrow*
>> openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
>> -msmartmips to Configure) and Configure accepts double dash as compiler
>> options. Please double-check and optionally post performance for new
There is more code committed. Check-out or wait for *tomorrow*
openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
-msmartmips to Configure) and Configure accepts double dash as compiler
options. Please double-check and optionally post performance for new AES
code.
Do I also need t
>> There is more code committed. Check-out or wait for *tomorrow*
>> openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
>> -msmartmips to Configure) and Configure accepts double dash as compiler
>> options. Please double-check and optionally post performance for new AES
>> code.
>
>
There is more code committed. Check-out or wait for *tomorrow*
openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
-msmartmips to Configure) and Configure accepts double dash as compiler
options. Please double-check and optionally post performance for new AES
code.
On a different n
There is more code committed. Check-out or wait for *tomorrow*
openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
-msmartmips to Configure) and Configure accepts double dash as compiler
options. Please double-check and optionally post performance for new AES
code.
Do I also need t
There is more code committed. Check-out or wait for *tomorrow*
openssl-SNAP-20120919 snapshot. There is SmartMIPS AES code (pass
-msmartmips to Configure) and Configure accepts double dash as compiler
options. Please double-check and optionally post performance for new AES
code.
__
I was expecting a bit better performance (in absolute terms),
Could you double-check one thing? Run 'mipsel-linux-objdump -d
crypto/sha/sha1-mips.o | grep ror | wc'. Do you get a lot of hits? This is to
double-check that -mips32r2 was in fact effective and passed down
_MIPS_ARCH_MIPS32R2 pre-
SSL negotiation (where the device is the server) takes about 2s
as it currently stands, and that's with the current MIPS assembler
support in OpenSSL.
I grabbed openssl-SNAP-20120917
...
./openssl-generic32 speed aes-128-cbc sha rsa1024
type 16 bytes 64 bytes256 bytes 1024
I was expecting a bit better performance (in absolute
terms),
Could you double-check one thing? Run 'mipsel-linux-objdump -d
crypto/sha/sha1-mips.o | grep ror | wc'. Do you get a lot of hits? This
is to double-check that -mips32r2 was in fact effective and passed down
_MIPS_ARCH_MIPS32R2 pre-
SSL negotiation (where the device is the server) takes about 2s
as it currently stands, and that's with the current MIPS assembler
support in OpenSSL.
I grabbed openssl-SNAP-20120917
...
./openssl-generic32 speed aes-128-cbc sha rsa1024
type 16 bytes 64 bytes256 bytes 1024
SSL negotiation (where the device is the server) takes about 2s
as it currently stands, and that's with the current MIPS assembler
support in OpenSSL.
I was planning on running some actual benchmarks but hadn't gotten
around to it yet.
I've just made some commits and here is "workflow". First c
SSL negotiation (where the device is the server) takes about 2s
as it currently stands, and that's with the current MIPS assembler
support in OpenSSL.
I was planning on running some actual benchmarks but hadn't gotten
around to it yet.
I've just made some commits and here is "workflow". First c
What's your target more specifically? You mention 4ksd in commentary,
is it it?
This is the processor I'm running, it is a 32bit 96MHz MIPS 4ksd processor:
http://www.maximintegrated.com/datasheet/index.mvp/id/6134
It looks like n32 is for 64bit CPUs only, so I'm assuming I'm using o32.
Corre
Commenting below ...
This patchset is against OpenSSL 1.0.1c.
Whatever we will do, will apply to HEAD and optionally 1.0.2. 1.0.1 is closed
for new features, including new platforms,
and linux-generic32 is the one that serves MIPS there.
Ok, not a problem ... more about future support, I ca
Brad,
This patchset is against OpenSSL 1.0.1c.
Whatever we will do, will apply to HEAD and optionally 1.0.2. 1.0.1 is
closed for new features, including new platforms, and linux-generic32 is
the one that serves MIPS there.
It does 2 things very minor things.
First, it adds a linux-mipsel
This patchset is against OpenSSL 1.0.1c.
It does 2 things very minor things.
First, it adds a linux-mipsel target to Configure.
Second, it fixes the MIPS perlasm, it appears as though at some point
AES_set_encrypt_key and AES_set_decrypt_key in the ASM needed to be
renamed to private_AES_set_en
On 09/07/2012 11:55 AM, Brad House wrote:
This patchset is against OpenSSL 1.0.1c.
It does 2 things very minor things.
First, it adds a linux-mipsel target to Configure.
Second, it fixes the MIPS perlasm, it appears as though at some point
AES_set_encrypt_key and AES_set_decrypt_key in the ASM
This patchset is against OpenSSL 1.0.1c.
It does 2 things very minor things.
First, it adds a linux-mipsel target to Configure.
Second, it fixes the MIPS perlasm, it appears as though at some point
AES_set_encrypt_key and AES_set_decrypt_key in the ASM needed to be
renamed to private_AES_set_en
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