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Re: [Chicken-janitors] #860: C_in_stackp could be optimized


From: Chicken Trac
Subject: Re: [Chicken-janitors] #860: C_in_stackp could be optimized
Date: Sun, 20 Sep 2015 17:15:06 -0000

#860: C_in_stackp could be optimized
-----------------------------+------------------------------------
  Reporter:  felix           |      Owner:  felix
      Type:  enhancement     |     Status:  new
  Priority:  minor           |  Milestone:
 Component:  core libraries  |    Version:  4.7.x
Resolution:                  |   Keywords:  C_in_stackp nursery GC
-----------------------------+------------------------------------

Comment (by sjamaan):

 Results on x86 are only slightly better (the previous results were for
 x86-64):

 {{{
 +---[1]:
 |-> installation-prefix: /home/sjamaan/chickens/chicken-5-plain
 |-> csc-options:
 |-> repetitions: 10

 +---[2]:
 |-> installation-prefix: /home/sjamaan/chickens/chicken-5-inlined
 |-> csc-options:
 |-> repetitions: 10

 Displaying normalized results (larger numbers indicate better results)

 Programs                   [1]       [2]
 ========================================
 0_________________________1.00______1.00
 binarytrees_______________1.00______1.17
 boyer_____________________1.02______1.00
 browse____________________1.00______1.01
 conform___________________1.21______1.00
 cpstak____________________1.00______1.05
 ctak______________________1.00______1.00
 dderiv____________________1.00______1.03
 deriv_____________________1.00______1.00
 destructive_______________1.00______1.04
 div-iter__________________1.02______1.00
 div-rec___________________1.79______1.00
 dynamic___________________1.01______1.00
 earley____________________1.00______1.00
 fft_______________________1.04______1.00
 fib_______________________1.00______1.00
 fibc______________________1.00______1.05
 fibfp_____________________1.00______1.00
 fprint____________________1.04______1.00
 fread_____________________1.00______1.05
 gcbench___________________1.01______1.00
 graphs____________________1.08______1.00
 hanoi_____________________1.00______1.00
 kanren____________________1.00______1.05
 kernwyk-ackermann_________1.00______1.01
 kernwyk-array_____________1.00______1.03
 kernwyk-cat_______________1.10______1.00
 kernwyk-string____________1.00______1.06
 kernwyk-sum_______________1.01______1.00
 kernwyk-tail______________1.00______1.05
 kernwyk-wc________________1.00______1.05
 knucleotide_______________1.00______1.00
 lattice___________________1.00______1.01
 maze______________________1.00______1.09
 mazefun___________________1.00______1.02
 mbrot_____________________1.00______1.00
 nbody_____________________1.00______1.00
 nboyer____________________1.00______1.01
 nestedloop________________1.00______1.05
 nfa_______________________1.00______1.02
 nqueens___________________1.00______1.02
 ntakl_____________________1.00______1.04
 nucleic2__________________1.00______1.02
 paraffins_________________1.00______1.07
 parsing___________________1.00______1.06
 pnpoly____________________1.00______1.04
 primes____________________1.02______1.00
 psyntax___________________1.00______1.00
 puzzle____________________1.00______1.01
 ray_______________________1.04______1.00
 ray2______________________1.00______1.00
 sboyer____________________1.00______1.02
 scheme____________________1.00______1.00
 sieves-eratosthenes_______1.02______1.00
 simplex___________________1.00______1.00
 slatex____________________1.00______1.07
 sort1_____________________1.08______1.00
 tak_______________________1.00______1.04
 takl______________________1.00______1.02
 takr______________________1.00______1.04
 traverse__________________1.00______1.00
 travinit__________________1.00______1.32
 triangl___________________1.00______1.01
 }}}

--
Ticket URL: <http://bugs.call-cc.org/ticket/860#comment:5>
CHICKEN Scheme <http://www.call-cc.org/>
CHICKEN Scheme is a compiler for the Scheme programming language.

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