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| From | Lynn Wheeler <lynn@garlic.com> |
|---|---|
| Newsgroups | alt.folklore.computers, comp.os.linux.misc |
| Subject | Re: stacks are not hard, The joy of FORTRAN-like languages |
| Date | 2024-10-04 17:07 -1000 |
| Organization | Wheeler&Wheeler |
| Message-ID | <87ed4vgsde.fsf@localhost> (permalink) |
| References | (1 earlier) <vdantp$1knbl$1@dont-email.me> <3XqKO.347651$WOde.64018@fx09.iad> <1780944966.749420156.476631.peter_flass-yahoo.com@news.eternal-september.org> <vdnol1$255q$1@gal.iecc.com> <vdnoon$3eq3$2@dont-email.me> |
Cross-posted to 2 groups.
Lawrence D'Oliveiro <ldo@nz.invalid> writes:
> Soon after dynamic memory allocation was invented, it was discovered that
> keeping lookaside lists of free blocks in common sizes speeded up
> allocations immensely.
>
> This was all well-known by about the 1980s, if not before.
implemented in CP67 kernal ("subpools") code 1970 (released CP67
R3) ... following from presentation I gave at SEAS 7Oct1986 (European
SHARE on isle of jersey) loots of R3.0, R3.1, & R3.2 was after I had
graduated and joined scientific center and stuff I had done at the univ
as undergraduate in the 60s (one of my hobbies was enhanced production
systems for internal datacenters).
https://www.garlic.com/~lynn/hill0316g.pdf
repeated 16Mar2011 at Wash DC HILLGANG user group meeting.
In the morph from CP67->VM370, they dropped and/or simplified a lot of
stuff. 1974, I started migrating a bunch of stuff to VM370R2 base for my
internal CSC/VM ... including kernel reorganization for SMP
multiprocessor (but not the SMP support itself). Then for VM370R3-base
CSC/VM I do SMP support ... originally for the internal online
sales&marketing HONE systems (before it was released to customers in
VM370R4).
--
virtualization experience starting Jan1968, online at home since Mar1970
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Re: The joy of FORTRAN Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2024-09-27 17:43 +0000
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-27 23:30 +0000
Re: The joy of FORTRAN rbowman <bowman@montana.com> - 2024-09-28 02:20 +0000
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-28 02:22 +0000
Re: The joy of FORTRAN The Natural Philosopher <tnp@invalid.invalid> - 2024-09-28 07:42 +0100
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-28 07:37 +0000
Re: The joy of FORTRAN Chris Ahlstrom <OFeem1987@teleworm.us> - 2024-09-28 07:07 -0400
Re: The joy of FORTRAN rbowman <bowman@montana.com> - 2024-09-28 19:36 +0000
Re: The joy of FORTRAN The Natural Philosopher <tnp@invalid.invalid> - 2024-09-28 22:04 +0100
Re: The joy of FORTRAN-like languages John Levine <johnl@taugh.com> - 2024-09-28 21:20 +0000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-28 22:28 +0100
Re: The joy of FORTRAN-like languages rbowman <bowman@montana.com> - 2024-09-29 03:11 +0000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:22 +0100
Re: The joy of FORTRAN-like languages rbowman <bowman@montana.com> - 2024-09-29 19:56 +0000
Re: The joy of FORTRAN-like languages John Ames <commodorejohn@gmail.com> - 2024-09-30 10:01 -0700
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-30 18:39 +0100
Re: The joy of FORTRAN-like languages John Ames <commodorejohn@gmail.com> - 2024-09-30 11:15 -0700
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-10-01 13:45 +0100
Re: The joy of FORTRAN-like languages John Ames <commodorejohn@gmail.com> - 2024-10-01 08:02 -0700
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-30 14:19 -0700
Re: The joy of FORTRAN-like languages Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2024-09-29 04:26 +0000
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-29 05:17 +0000
Re: The joy of FORTRAN-like languages Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2024-09-30 05:46 +0000
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 05:53 +0000
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-30 14:19 -0700
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-30 13:17 +0100
Re: The joy of ALGOL-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 21:37 +0000
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-30 14:19 -0700
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 23:25 +0000
Re: stacks are not hard, The joy of FORTRAN-like languages John Levine <johnl@taugh.com> - 2024-10-04 03:49 +0000
Re: stacks are not hard, The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-04 03:51 +0000
Re: stacks are not hard, The joy of FORTRAN-like languages Lynn Wheeler <lynn@garlic.com> - 2024-10-04 17:07 -1000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:26 +0100
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-29 13:15 -0700
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-30 13:11 +0100
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-30 14:19 -0700
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-09-30 16:51 -0400
Re: The joy of FORTRAN-like languages Bob Eager <news0009@eager.cx> - 2024-09-30 20:58 +0000
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 21:33 +0000
Re: The joy of FORTRAN-like languages Lars Poulsen <lars@beagle-ears.com> - 2024-09-30 19:03 -0700
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-10-01 16:53 -0400
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-01 21:53 +0000
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-10-02 15:33 -0400
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-02 22:09 +0000
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-10-01 16:39 -0400
Re: The joy of FORTRAN-like languages Bob Eager <news0009@eager.cx> - 2024-10-01 23:05 +0000
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-10-02 15:39 -0400
Re: The joy of FORTRAN-like languages Bob Eager <news0009@eager.cx> - 2024-10-02 20:22 +0000
Re: The joy of FORTRAN-like languages scott@slp53.sl.home (Scott Lurndal) - 2024-09-30 23:10 +0000
Re: The joy of FORTRAN-like languages Rich Alderson <news@alderson.users.panix.com> - 2024-10-01 17:36 -0400
Re: The joy of FORTRAN-like languages geodandw <geodandw@gmail.com> - 2024-09-28 17:41 -0400
Re: The joy of FORTRAN-like languages Niklas Karlsson <nikke.karlsson@gmail.com> - 2024-09-28 21:44 +0000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:14 +0100
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:06 +0100
Re: The joy of FORTRAN-like languages geodandw <geodandw@gmail.com> - 2024-09-29 02:57 -0400
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 08:34 +0100
Re: The joy of FORTRAN-like languages rbowman <bowman@montana.com> - 2024-09-29 19:39 +0000
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-29 23:25 +0000
Re: The joy of FORTRAN-like languages Lars Poulsen <lars@beagle-ears.com> - 2024-09-28 15:17 -0700
7-bit encodings (was: Re: The joy of FORTRAN-like languages) Nuno Silva <nunojsilva@invalid.invalid> - 2024-09-29 00:36 +0100
Re: The joy of FORTRAN-like languages rbowman <bowman@montana.com> - 2024-09-29 03:15 +0000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:16 +0100
Re: The joy of FORTRAN-like languages rbowman <bowman@montana.com> - 2024-09-29 19:29 +0000
Re: The joy of FORTRAN-like languages Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-29 23:24 +0000
Re: The joy of FORTRAN-like languages scott@slp53.sl.home (Scott Lurndal) - 2024-09-30 16:31 +0000
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-30 18:12 +0100
Re: The joy of FORTRAN-like languages scott@alfter.diespammersdie.us (Scott Alfter) - 2024-09-30 21:26 +0000
Re: The joy of FORTRAN-like languages Peter Flass <peter_flass@yahoo.com> - 2024-09-29 13:15 -0700
Re: The joy of FORTRAN-like languages The Natural Philosopher <tnp@invalid.invalid> - 2024-09-30 13:10 +0100
Re: The joy of FORTRAN rbowman <bowman@montana.com> - 2024-09-29 03:01 +0000
Re: The joy of FORTRAN vallor <vallor@cultnix.org> - 2024-09-29 07:58 +0000
Into the woods of business Lars Poulsen <lars@beagle-ears.com> - 2024-09-29 07:11 -0700
Re: Into the woods of business vallor <vallor@cultnix.org> - 2024-09-29 20:02 +0000
Re: The joy of FORTRAN rbowman <bowman@montana.com> - 2024-09-29 20:09 +0000
Re: The joy of FORTRAN Peter Flass <peter_flass@yahoo.com> - 2024-09-28 10:29 -0700
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-28 21:41 +0000
Re: The joy of FORTRAN Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2024-09-29 04:26 +0000
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-29 05:26 +0000
Re: The joy of FORTRAN Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2024-09-30 05:46 +0000
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 05:54 +0000
Re: The joy of FORTRAN Peter Flass <peter_flass@yahoo.com> - 2024-09-30 14:19 -0700
Re: The joy of FORTRAN Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-09-30 23:26 +0000
Re: The joy of FORTRAN Harold Stevens <wookie@aspen.localdomain> - 2024-10-01 03:52 -0500
Re: The joy of FORTRAN Louis Krupp <lkrupp@invalid.pssw.com.invalid> - 2024-10-01 15:49 -0600
Re: The joy of FORTRAN Harold Stevens <wookie@aspen.localdomain> - 2024-10-01 18:04 -0500
Re: The joy of FORTRAN Louis Krupp <lkrupp@invalid.pssw.com.invalid> - 2024-10-02 03:12 -0600
Re: The joy of FORTRAN The Natural Philosopher <tnp@invalid.invalid> - 2024-09-29 07:27 +0100
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