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Re: [Gcl-devel] Boyer benchmark results
From: |
Raymond Toy |
Subject: |
Re: [Gcl-devel] Boyer benchmark results |
Date: |
Mon, 28 Jun 2004 14:11:05 -0400 |
User-agent: |
Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.5 (chayote, usg-unix-v) |
>>>>> "Camm" == Camm Maguire <address@hidden> writes:
Camm> Paul has separately written speculating on cache. The only logic I
Camm> can conceive of being behind these numbers is if 1) gcl's assembler
Camm> output via gcc is faster in cache then that output by cmucl, 2) cmucl
Camm> either makes use of a superior copying gc algorithm for the cons
Camm> storage (improving locality), or makes use of explicit prefetch
Camm> instructions for much better memory access times than gcl, at least
Camm> for cons storage, and 3) clisp also does something like 2), but not as
CMUCL certainly has a copying GC. Don't know if it is superior or
not. AFAIK, CMUCL doesn't do any kind of explicit prefetch---the
compiler is not smart enough to do that by itself.
Ray
- [Gcl-devel] Boyer benchmark results, Peter Graves, 2004/06/18
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/21
- Re: [Gcl-devel] Boyer benchmark results, Vadim V. Zhytnikov, 2004/06/21
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/21
- Re: [Gcl-devel] Boyer benchmark results, Peter Graves, 2004/06/22
- Re: [Gcl-devel] Boyer benchmark results, Christophe Rhodes, 2004/06/22
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/22
- Re: [Gcl-devel] Boyer benchmark results, Christophe Rhodes, 2004/06/22
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/22
- Re: [Gcl-devel] Boyer benchmark results,
Raymond Toy <=
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/29
- Re: [Gcl-devel] Boyer benchmark results, Vadim V. Zhytnikov, 2004/06/23
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/23
- Re: [Gcl-devel] Boyer benchmark results, Vadim V. Zhytnikov, 2004/06/24
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/24
- Re: [Gcl-devel] Boyer benchmark results, Michael Koehne, 2004/06/24
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/28
- Re: [Gcl-devel] Boyer benchmark results, Vadim V. Zhytnikov, 2004/06/24
- Message not available
- Re: [Gcl-devel] Boyer benchmark results, Vadim V. Zhytnikov, 2004/06/24
- Re: [Gcl-devel] Boyer benchmark results, Camm Maguire, 2004/06/28