Marc,
Any changes up or down in run-time performance (post-startup)?

On Wednesday, October 14, 2015 at 5:11:20 PM UTC-4, Marc O'Morain wrote:
>
> I just ran the CircleCI code-base under 1.8 beta 1 to see if there were 
> any gains in compile time (which is in the region of 90 seconds for our 
> main app). The clj-ssh issue was the only third-party lib that didn't work.
>
> Here is our compile time on Clojure 1.7 and 1.8:
>
> Clojure 1.7:
> real 1m30.622s user 1m32.535s sys 0m4.182s
> real 1m33.238s user 1m36.139s sys 0m4.381s
>
> Clojure 1.8 beta 1:
> real 1m31.001s user 1m41.139s sys 0m4.432s
> real 1m34.107s user 1m42.723s sys 0m4.742s
>
> Marc
>
>
> On 14 October 2015 at 20:56, Mike Rodriguez <mjr...@gmail.com 
> <javascript:>> wrote:
>
>> Just a heads up, I tried upliftign to Clojure 1.8.0-beta1 today and had a 
>> failure that is originating from potemkin "0.4.1".  I think the issue may 
>> be in its dependent project riddley "0.1.10".
>> I logged an issue there at https://github.com/ztellman/riddley/issues/18.
>>
>> I haven't tracked down the cause of this problem right now.  I figure 
>> this may affect more people though, since I often read of people using 
>> potemkin in their projects.  These issues didn't seem to exists when I ran 
>> against some older potemkin versions (e.g. "0.3.2" was my test case).
>>
>> On Tuesday, October 13, 2015 at 9:01:06 AM UTC-5, Alex Miller wrote:
>>>
>>> Clojure 1.8.0-beta1 is now available.
>>>
>>> Try it via
>>>
>>>    - Download: 
>>>    https://repo1.maven.org/maven2/org/clojure/clojure/1.8.0-beta1
>>>    - Leiningen: [org.clojure/clojure "1.8.0-beta1"]
>>>
>>> Below is a list of the other changes included in beta1. See the full 
>>> change log here: 
>>> https://github.com/clojure/clojure/blob/master/changes.md.
>>>
>>>
>>>    - CLJ-1456 <http://dev.clojure.org/jira/browse/CLJ-1456> Compiler 
>>>    now errors if too few or too many arguments to throw
>>>    - CLJ-1282 <http://dev.clojure.org/jira/browse/CLJ-1282> quote now 
>>>    throws if passed more or less than one arg
>>>    - CLJ-1210 <http://dev.clojure.org/jira/browse/CLJ-1210> Improved 
>>>    error message for (clojure.java.io/reader nil)
>>>    - CLJ-1414 <http://dev.clojure.org/jira/browse/CLJ-1414> sort and 
>>>    sort-by now indicate sort is stable in docstring
>>>    - CLJ-1765 <http://dev.clojure.org/jira/browse/CLJ-1765> areduce 
>>>    performance improvements
>>>    - CLJ-1724 <http://dev.clojure.org/jira/browse/CLJ-1724> Remove 
>>>    unnecessary call to seq() in LazySeq.hashCode()
>>>    - CLJ-1295 <http://dev.clojure.org/jira/browse/CLJ-1295> Improved 
>>>    array-map dissoc performance
>>>    - CLJ-1277 <http://dev.clojure.org/jira/browse/CLJ-1277> Speed up 
>>>    printing of time instants with type hints
>>>    - CLJ-1259 <http://dev.clojure.org/jira/browse/CLJ-1259> Speed up 
>>>    pprint and cl-format with type hints
>>>    - CLJ-668 <http://dev.clojure.org/jira/browse/CLJ-668> Improve slurp 
>>>    performance by using StringWriter and jio/copy
>>>    - CLJ-1810 <http://dev.clojure.org/jira/browse/CLJ-1810> ATransientMap 
>>>    now marked public
>>>    - CLJ-1653 <http://dev.clojure.org/jira/browse/CLJ-1653> str of an 
>>>    empty list should be "()"
>>>    - CLJ-1567 <http://dev.clojure.org/jira/browse/CLJ-1567> Removed 
>>>    unused local in condp implementation
>>>    - CLJ-1351 <http://dev.clojure.org/jira/browse/CLJ-1351> Unused 
>>>    swapThunk method was being emitted for fns with keyword callsites
>>>    - CLJ-1329 <http://dev.clojure.org/jira/browse/CLJ-1329> Removed 
>>>    unused local in PersistentVector.cons()
>>>    - CLJ-1380 <http://dev.clojure.org/jira/browse/CLJ-1380> 3-arg 
>>>    ExceptionInfo constructor permitted nil data
>>>    - CLJ-1226 <http://dev.clojure.org/jira/browse/CLJ-1226> set! of a 
>>>    deftype field using field-access syntax caused ClassCastException
>>>    
>>> -- 
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