* Performance issues of gcc-2.95
@ 1999-06-13 22:59 Christian Jullien
1999-06-14 8:49 ` Robert Blenis
1999-06-30 22:10 ` Christian Jullien
0 siblings, 2 replies; 4+ messages in thread
From: Christian Jullien @ 1999-06-13 22:59 UTC (permalink / raw)
To: cygwin
I just downloaded the latest gcc snapshot and ran my favorite test
against this new version. I'm the author of OpenLisp an ISLISP
implementation already ported on more than 70 plateforms. The
overall performance is about 5% slower than previous gcc/egcs on the
same machine (NT4 SP5 on a Bi-pentium 400 Mhz) - 39s V.S. 37s.
See OpenLisp info on : http://www.ilog.fr:8001/Eligis/
For information, a lisp system essentially do pointers, shifts,
function calls and bit masks (VC++ 6.0 runs on 34.630 s)
Cyg = cygwin, Min = Mingw32
## ------------------------------
## GCC 2.95(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 14 1999 - 07:11:51]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.109s. ( 0 GC)
Boyer : ok, time = 1.157s. ( 2 GC)
Browse : ok, time = 1.437s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.235s. ( 0 GC)
Travrun : ok, time = 6.734s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.188s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.781s. ( 0 GC)
Triang : ok, time = 22.766s. ( 0 GC)
Fprint : ok, time = 0.015s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.047s. ( 0 GC)
39.064 s.
## ------------------------------
## EGCS 1.1.2(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2319) by C. Jullien [May 31 1999 - 20:15:33]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.203s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.359s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.172s. ( 0 GC)
Travrun : ok, time = 6.391s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.157s. ( 1 GC)
FFT : ok, time = 1.203s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.437s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.064 s.
## ------------------------------
## GNU GCC 2.8.1 NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:30:01]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.171s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.203s. ( 0 GC)
Travrun : ok, time = 6.453s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.235s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.156s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.688s. ( 0 GC)
Triang : ok, time = 21.563s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.251 s.
## ------------------------------
## EGCS 1.1.2(Min) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:29:14]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.188s. ( 0 GC)
Travrun : ok, time = 6.438s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.172s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.703s. ( 0 GC)
Fprint : ok, time = -0.000s. ( 0 GC)
Fread : ok, time = 0.016s. ( 0 GC)
Tprint : ok, time = 0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.378 s.
Eligis: Christian Jullien (OOP consultant)
10, RUE REJANE - 95120 ERMONT (France)
Eligis@wanadoo.fr - +33 130.72.98.20
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Performance issues of gcc-2.95
1999-06-13 22:59 Performance issues of gcc-2.95 Christian Jullien
@ 1999-06-14 8:49 ` Robert Blenis
1999-06-30 22:10 ` Robert Blenis
1999-06-30 22:10 ` Christian Jullien
1 sibling, 1 reply; 4+ messages in thread
From: Robert Blenis @ 1999-06-14 8:49 UTC (permalink / raw)
To: cygwin
I have not compiled the latest snapshots, but I noticed a slowdown (5%)
going from egcs1.0.3a to 1.1.2 on the PPC cross compiler I built from egcs
sources. Unfortunately I don't have a small test case to demonstrate. I
think the default insn scheduler changed.
-----Original Message-----
From: cygwin-owner@sourceware.cygnus.com
[ mailto:cygwin-owner@sourceware.cygnus.com]On Behalf Of Christian
Jullien
Sent: Monday, June 14, 1999 1:59 AM
To: cygwin@sourceware.cygnus.com
Subject: Performance issues of gcc-2.95
I just downloaded the latest gcc snapshot and ran my favorite test
against this new version. I'm the author of OpenLisp an ISLISP
implementation already ported on more than 70 plateforms. The
overall performance is about 5% slower than previous gcc/egcs on the
same machine (NT4 SP5 on a Bi-pentium 400 Mhz) - 39s V.S. 37s.
See OpenLisp info on : http://www.ilog.fr:8001/Eligis/
For information, a lisp system essentially do pointers, shifts,
function calls and bit masks (VC++ 6.0 runs on 34.630 s)
Cyg = cygwin, Min = Mingw32
## ------------------------------
## GCC 2.95(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 14 1999 - 07:11:51]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.109s. ( 0 GC)
Boyer : ok, time = 1.157s. ( 2 GC)
Browse : ok, time = 1.437s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.235s. ( 0 GC)
Travrun : ok, time = 6.734s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.188s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.781s. ( 0 GC)
Triang : ok, time = 22.766s. ( 0 GC)
Fprint : ok, time = 0.015s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.047s. ( 0 GC)
39.064 s.
## ------------------------------
## EGCS 1.1.2(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2319) by C. Jullien [May 31 1999 - 20:15:33]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.203s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.359s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.172s. ( 0 GC)
Travrun : ok, time = 6.391s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.157s. ( 1 GC)
FFT : ok, time = 1.203s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.437s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.064 s.
## ------------------------------
## GNU GCC 2.8.1 NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:30:01]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.171s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.203s. ( 0 GC)
Travrun : ok, time = 6.453s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.235s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.156s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.688s. ( 0 GC)
Triang : ok, time = 21.563s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.251 s.
## ------------------------------
## EGCS 1.1.2(Min) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:29:14]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.188s. ( 0 GC)
Travrun : ok, time = 6.438s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.172s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.703s. ( 0 GC)
Fprint : ok, time = -0.000s. ( 0 GC)
Fread : ok, time = 0.016s. ( 0 GC)
Tprint : ok, time = 0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.378 s.
Eligis: Christian Jullien (OOP consultant)
10, RUE REJANE - 95120 ERMONT (France)
Eligis@wanadoo.fr - +33 130.72.98.20
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Performance issues of gcc-2.95
1999-06-14 8:49 ` Robert Blenis
@ 1999-06-30 22:10 ` Robert Blenis
0 siblings, 0 replies; 4+ messages in thread
From: Robert Blenis @ 1999-06-30 22:10 UTC (permalink / raw)
To: cygwin
I have not compiled the latest snapshots, but I noticed a slowdown (5%)
going from egcs1.0.3a to 1.1.2 on the PPC cross compiler I built from egcs
sources. Unfortunately I don't have a small test case to demonstrate. I
think the default insn scheduler changed.
-----Original Message-----
From: cygwin-owner@sourceware.cygnus.com
[ mailto:cygwin-owner@sourceware.cygnus.com]On Behalf Of Christian
Jullien
Sent: Monday, June 14, 1999 1:59 AM
To: cygwin@sourceware.cygnus.com
Subject: Performance issues of gcc-2.95
I just downloaded the latest gcc snapshot and ran my favorite test
against this new version. I'm the author of OpenLisp an ISLISP
implementation already ported on more than 70 plateforms. The
overall performance is about 5% slower than previous gcc/egcs on the
same machine (NT4 SP5 on a Bi-pentium 400 Mhz) - 39s V.S. 37s.
See OpenLisp info on : http://www.ilog.fr:8001/Eligis/
For information, a lisp system essentially do pointers, shifts,
function calls and bit masks (VC++ 6.0 runs on 34.630 s)
Cyg = cygwin, Min = Mingw32
## ------------------------------
## GCC 2.95(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 14 1999 - 07:11:51]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.109s. ( 0 GC)
Boyer : ok, time = 1.157s. ( 2 GC)
Browse : ok, time = 1.437s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.235s. ( 0 GC)
Travrun : ok, time = 6.734s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.188s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.781s. ( 0 GC)
Triang : ok, time = 22.766s. ( 0 GC)
Fprint : ok, time = 0.015s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.047s. ( 0 GC)
39.064 s.
## ------------------------------
## EGCS 1.1.2(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2319) by C. Jullien [May 31 1999 - 20:15:33]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.203s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.359s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.172s. ( 0 GC)
Travrun : ok, time = 6.391s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.157s. ( 1 GC)
FFT : ok, time = 1.203s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.437s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.064 s.
## ------------------------------
## GNU GCC 2.8.1 NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:30:01]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.171s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.203s. ( 0 GC)
Travrun : ok, time = 6.453s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.235s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.156s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.688s. ( 0 GC)
Triang : ok, time = 21.563s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.251 s.
## ------------------------------
## EGCS 1.1.2(Min) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:29:14]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.188s. ( 0 GC)
Travrun : ok, time = 6.438s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.172s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.703s. ( 0 GC)
Fprint : ok, time = -0.000s. ( 0 GC)
Fread : ok, time = 0.016s. ( 0 GC)
Tprint : ok, time = 0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.378 s.
Eligis: Christian Jullien (OOP consultant)
10, RUE REJANE - 95120 ERMONT (France)
Eligis@wanadoo.fr - +33 130.72.98.20
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Performance issues of gcc-2.95
1999-06-13 22:59 Performance issues of gcc-2.95 Christian Jullien
1999-06-14 8:49 ` Robert Blenis
@ 1999-06-30 22:10 ` Christian Jullien
1 sibling, 0 replies; 4+ messages in thread
From: Christian Jullien @ 1999-06-30 22:10 UTC (permalink / raw)
To: cygwin
I just downloaded the latest gcc snapshot and ran my favorite test
against this new version. I'm the author of OpenLisp an ISLISP
implementation already ported on more than 70 plateforms. The
overall performance is about 5% slower than previous gcc/egcs on the
same machine (NT4 SP5 on a Bi-pentium 400 Mhz) - 39s V.S. 37s.
See OpenLisp info on : http://www.ilog.fr:8001/Eligis/
For information, a lisp system essentially do pointers, shifts,
function calls and bit masks (VC++ 6.0 runs on 34.630 s)
Cyg = cygwin, Min = Mingw32
## ------------------------------
## GCC 2.95(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 14 1999 - 07:11:51]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.109s. ( 0 GC)
Boyer : ok, time = 1.157s. ( 2 GC)
Browse : ok, time = 1.437s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.235s. ( 0 GC)
Travrun : ok, time = 6.734s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.188s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.781s. ( 0 GC)
Triang : ok, time = 22.766s. ( 0 GC)
Fprint : ok, time = 0.015s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.047s. ( 0 GC)
39.064 s.
## ------------------------------
## EGCS 1.1.2(Cyg) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2319) by C. Jullien [May 31 1999 - 20:15:33]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp edit hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.203s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.359s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.172s. ( 0 GC)
Travrun : ok, time = 6.391s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.157s. ( 1 GC)
FFT : ok, time = 1.203s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.437s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.064 s.
## ------------------------------
## GNU GCC 2.8.1 NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:30:01]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.015s. ( 0 GC)
Tak : ok, time = 0.078s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.171s. ( 0 GC)
Takl : ok, time = 0.157s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.203s. ( 0 GC)
Travrun : ok, time = 6.453s. ( 0 GC)
Deriv : ok, time = 0.203s. ( 2 GC)
Dderiv : ok, time = 0.235s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.156s. ( 1 GC)
FFT : ok, time = 1.188s. ( 0 GC)
Puzzle : ok, time = 1.688s. ( 0 GC)
Triang : ok, time = 21.563s. ( 0 GC)
Fprint : ok, time = 0.016s. ( 0 GC)
Fread : ok, time = 0.000s. ( 0 GC)
Tprint : ok, time = -0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.251 s.
## ------------------------------
## EGCS 1.1.2(Min) NT (32 bits)
## ------------------------------
##
;; OpenLisp v6.1 (Build: 2324) by C. Jullien [Jun 12 1999 - 09:29:14]
;; Copyright (c) 1988-1999.
;; Reading startup.lsp ..
;; God thank you, OpenLisp is back again!
= (nt socket regexp hash-table islisp virbitmap virtty ascii floats31)
Fib : ok, time = 0.016s. ( 0 GC)
Tak : ok, time = 0.094s. ( 0 GC)
Stak : ok, time = 0.125s. ( 0 GC)
Ctak : ok, time = 0.172s. ( 0 GC)
Takl : ok, time = 0.172s. ( 0 GC)
Takr : ok, time = 0.094s. ( 0 GC)
Boyer : ok, time = 1.125s. ( 2 GC)
Browse : ok, time = 1.375s. ( 3 GC)
Destru : ok, time = 0.219s. ( 0 GC)
Travini : ok, time = 1.188s. ( 0 GC)
Travrun : ok, time = 6.438s. ( 0 GC)
Deriv : ok, time = 0.219s. ( 2 GC)
Dderiv : ok, time = 0.250s. ( 2 GC)
Divit : ok, time = 0.187s. ( 1 GC)
Divrec : ok, time = 0.172s. ( 1 GC)
FFT : ok, time = 1.172s. ( 0 GC)
Puzzle : ok, time = 1.641s. ( 0 GC)
Triang : ok, time = 21.703s. ( 0 GC)
Fprint : ok, time = -0.000s. ( 0 GC)
Fread : ok, time = 0.016s. ( 0 GC)
Tprint : ok, time = 0.000s. ( 0 GC)
Frpoly : ok, time = 1.000s. ( 0 GC)
37.378 s.
Eligis: Christian Jullien (OOP consultant)
10, RUE REJANE - 95120 ERMONT (France)
Eligis@wanadoo.fr - +33 130.72.98.20
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1999-06-13 22:59 Performance issues of gcc-2.95 Christian Jullien
1999-06-14 8:49 ` Robert Blenis
1999-06-30 22:10 ` Robert Blenis
1999-06-30 22:10 ` Christian Jullien
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