[Openmcl-devel] Slow Slime Startup with 1.9 dev OS X
wade.humeniuk at gmail.com
Fri Aug 24 00:19:09 UTC 2012
There was a commit by Gary that has fixed the slow slime startup for me. I think commit 15437 fixed it.
Dex:ccl wade$ ./dx86cl64
Welcome to Clozure Common Lisp Version 1.9-dev-r15439M-trunk (DarwinX8664)!
On 2012-08-23, at 6:05 PM, Alexander Repenning <alexander.repenning at Colorado.EDU> wrote:
> I am beginning to wonder if this is different manifestation of the same problem we have. Does it only happen with OS X 10.8/Mountain Lion? When it does happen, and it may not happen all the time, does not only CPU but also RealMemory go up significantly, e.g., from say 100 MB to a couple of GB and sometime even crash (particularly the 32 bit version)?
> Can't be at all sure about it but so far there seems to be some correlation between this CPU/Memory surge and creating new threads or not servicing events for some time in the main thread. Never seen this on Snow Leopard or Lion.
> On Aug 11, 2012, at 8:13 PM, Wade Humeniuk wrote:
>> I updated my 1.9 devel branch a few days ago and now the time to start ccl under slime is quite large. Sometimes greater than 30 secs (and a few times I had to abort slime connection). Looking at the OS X Activity Monitor shows ccl taking up 100% cpu during swank/slime startup and goes negligible after connecting. I originally thought it had something to do with Mountain Lion and me building ccl under that latest Xcode. I svn'ed the 1.8 release version and it worked fine, I also re-build 1.8 under mountain lion and everything was also fine.
>> Version with slow behaviour
>> Dex:ccl wade$ ./dx86cl64
>> Welcome to Clozure Common Lisp Version 1.9-dev-r15382M-trunk (DarwinX8664)!
>> 1.8 version
>> Dex:ccl18 wade$ ./dx86cl64
>> Welcome to Clozure Common Lisp Version 1.8-r15436M (DarwinX8664)!
>> Is anyone else having the issue?
>> Xcode 4.4.1
>> Hardware Overview:
>> Model Name: MacBook Pro
>> Model Identifier: MacBookPro8,2
>> Processor Name: Intel Core i7
>> Processor Speed: 2.2 GHz
>> Number of Processors: 1
>> Total Number of Cores: 4
>> L2 Cache (per Core): 256 KB
>> L3 Cache: 6 MB
>> Memory: 8 GB
>> Boot ROM Version: MBP81.0047.B27
>> SMC Version (system): 1.69f3
>> Serial Number (system): C2QHF01ADY1N
>> Hardware UUID: A9F33418-B914-5D86-9773-522EB924085F
>> Sudden Motion Sensor:
>> State: Enabled
>> System Software Overview:
>> System Version: OS X 10.8 (12A269)
>> Kernel Version: Darwin 12.0.0
>> Boot Volume: Macintosh HD
>> Boot Mode: Normal
>> Computer Name: Dex
>> User Name: Wade Humeniuk (wade)
>> Secure Virtual Memory: Enabled
>> Time since boot: 8 days 21:22
>> Openmcl-devel mailing list
>> Openmcl-devel at clozure.com
> Prof. Alexander Repenning
> University of Colorado
> Computer Science Department
> Boulder, CO 80309-430
> vCard: http://www.cs.colorado.edu/~ralex/AlexanderRepenning.vcf
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