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Why3
why3
Commits
71920719
Commit
71920719
authored
Mar 24, 2010
by
Francois Bobot
Browse files
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Ajout de why-cpulimit
parent
b8a9808d
Changes
4
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4 changed files
with
144 additions
and
5 deletions
+144
-5
Makefile.in
Makefile.in
+13
-4
src/driver/call_provers.ml
src/driver/call_provers.ml
+3
-1
src/tools/cpulimit-win.c
src/tools/cpulimit-win.c
+71
-0
src/tools/cpulimit.c
src/tools/cpulimit.c
+57
-0
No files found.
Makefile.in
View file @
71920719
...
...
@@ -87,7 +87,9 @@ GENERATED = src/version.ml src/parser/parser.mli src/parser/parser.ml \
BINARY
=
bin/why.
$(OCAMLBEST)
BINARYL
=
bin/whyl.
$(OCAMLBEST)
all
:
.depend $(BINARY) $(BINARYL)
TOOLS
=
bin/why-cpulimit
all
:
.depend $(BINARY) $(BINARYL) $(TOOLS)
# refrain parallel make (-j nn) from starting ocaml compilation too early
*.cm*
:
.depend
...
...
@@ -160,7 +162,7 @@ bin/why.static: $(CMX) src/why.cmx
bin/top
:
$(CMO)
ocamlmktop
$(BFLAGS)
-o
$@
nums.cma
$^
test
:
bin/why.byte
test
:
bin/why.byte
$(TOOLS)
mkdir
-p
output_why3
ocamlrun
-bt
bin/why.byte
-I
theories/
--driver
drivers/why3.drv
\
--output-dir
output_why3
--all-goals
src/test.why
...
...
@@ -189,6 +191,12 @@ bin/whyl.opt: $(WHYL_CMX)
bin/whyl.byte
:
$(WHYL_CMO)
$(
if
$(QUIET)
,@echo
'Linking $@'
&&
)
$(OCAMLC)
$(BFLAGS)
-o
$@
nums.cma
$^
#tools
######
bin/why-cpulimit
:
src/tools/@CPULIMIT@.c
$(CC)
-o
$@
$^
# graphical interface
#####################
...
...
@@ -223,7 +231,7 @@ WHYVO=lib/coq/Why.vo
bench/bench
:
bench/bench.in config.status
./config.status
--file
bench/bench
bench
::
$(BINARY) bench/bench
bench
::
$(BINARY) bench/bench
$(TOOLS)
sh bench/bench
"
$(BINARY)
-I theories/"
BENCH_PLUGINS_CMO
:=
helloworld.cmo simplify_array.cmo
...
...
@@ -232,7 +240,8 @@ BENCH_PLUGINS_CMXS := $(BENCH_PLUGINS_CMO:.cmo=.cmxs)
bench_plugins
::
$(BENCH_PLUGINS_CMO) $(BENCH_PLUGINS_CMXS) $(BINARY) byte
bench_plugins
::
$(BENCH_PLUGINS_CMO) $(BENCH_PLUGINS_CMXS) $(BINARY) byte
\
$(TOOLS)
bin/why.byte
--driver
bench/plugins/helloworld.drv
-I
theories/
\
--output-file
-
--goal
Test.G src/test.why
bin/why.
$(OCAMLBEST)
--driver
bench/plugins/helloworld.drv
-I
theories/
\
...
...
src/driver/call_provers.ml
View file @
71920719
...
...
@@ -59,7 +59,9 @@ exception NoCommandlineProvided
(* this should be replaced by a proper use of fork/waitpid() *)
let
cpulimit_commands
=
[
"why-cpulimit"
;
"timeout"
]
let
dirname
=
Filename
.
dirname
Sys
.
argv
.
(
0
)
let
cpulimit_local
=
Filename
.
concat
dirname
"why-cpulimit"
let
cpulimit_commands
=
[
"why-cpulimit"
;
cpulimit_local
(* ; "timeout"*)
]
let
cpulimit
=
ref
(
let
tmp
=
ref
""
in
try
...
...
src/tools/cpulimit-win.c
0 → 100644
View file @
71920719
/**************************************************************************/
/* */
/* Copyright (C) 2008 */
/* Dillon PARIENTE */
/* */
/* This software is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Library General Public */
/* License version 2, with the special exception on linking */
/* described in file LICENSE. */
/* */
/* This software is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. */
/* */
/**************************************************************************/
/* $Id: cpulimit-win.c,v 1.3 2009-12-09 08:28:00 nrousset Exp $ */
#include <windows.h>
#include <stdio.h>
#include <errno.h>
int
main
(
int
argc
,
char
*
argv
[])
{
STARTUPINFO
si
;
PROCESS_INFORMATION
pi
;
int
i
;
unsigned
ex
;
unsigned
long
s
=
0
;
// length of args after concat
char
*
p
;
// command line parameter
ZeroMemory
(
&
si
,
sizeof
(
si
));
si
.
cb
=
sizeof
(
si
);
ZeroMemory
(
&
pi
,
sizeof
(
pi
));
if
(
argc
<
3
)
{
printf
(
"Usage: %s <time limit in seconds> <command>
\n
"
,
argv
[
0
]);
return
-
1
;
}
// concats argv[2..] into a single command line parameter
for
(
i
=
2
;
i
<
argc
;
i
++
)
s
+=
strlen
(
argv
[
i
])
+
1
;
// CreateProcess does not allow more than 32767 bytes for command line parameter
if
(
s
>
32767
)
{
printf
(
"%s: Error: parameter's length exceeds CreateProcess limits
\n
"
,
argv
[
0
]);
return
-
1
;
}
p
=
(
char
*
)
malloc
(
s
);
if
(
p
==
NULL
)
{
printf
(
"%s: Error: when allocating %d bytes in memory
\n
"
,
argv
[
0
],
(
int
)
s
);
return
-
1
;
}
for
(
i
=
2
;
i
<
argc
;
i
++
)
{
strncat
(
p
,
argv
[
i
],
strlen
(
argv
[
i
]));
if
(
i
<
argc
-
1
)
strcat
(
p
,
" "
);
}
// launches "child" process with command line parameter
if
(
!
CreateProcess
(
NULL
,
p
,
NULL
,
NULL
,
FALSE
,
0
,
NULL
,
NULL
,
&
si
,
&
pi
))
{
printf
(
"%s: Error: failed when launching <%s>
\n
"
,
argv
[
0
],
p
);
return
-
1
;
}
// waits, terminates and frees handles and malloc
int
w
=
WaitForSingleObject
(
pi
.
hProcess
,
1000
*
atoi
(
argv
[
1
]));
TerminateProcess
(
pi
.
hProcess
,
10
);
GetExitCodeProcess
(
pi
.
hProcess
,
(
LPDWORD
)
&
ex
);
CloseHandle
(
pi
.
hProcess
);
CloseHandle
(
pi
.
hThread
);
free
(
p
);
if
(
w
==
WAIT_TIMEOUT
)
return
152
;
return
ex
;
}
// How to compile under Cygwin (needs make, gcc and win32api):
// gcc -Wall -o cpulimit cpulimit.c
src/tools/cpulimit.c
0 → 100644
View file @
71920719
/**************************************************************************/
/* */
/* The Why platform for program certification */
/* Copyright (C) 2002-2008 */
/* Romain BARDOU */
/* Jean-Franois COUCHOT */
/* Mehdi DOGGUY */
/* Jean-Christophe FILLITRE */
/* Thierry HUBERT */
/* Claude MARCH */
/* Yannick MOY */
/* Christine PAULIN */
/* Yann RGIS-GIANAS */
/* Nicolas ROUSSET */
/* Xavier URBAIN */
/* */
/* This software is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Library General Public */
/* License version 2, with the special exception on linking */
/* described in file LICENSE. */
/* */
/* This software is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. */
/* */
/**************************************************************************/
#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
int
main
(
int
argc
,
char
*
argv
[])
{
int
limit
;
struct
rlimit
res
;
if
(
argc
<
3
)
{
fprintf
(
stderr
,
"usage: %s <time limit in seconds> <command>
\n
"
,
argv
[
0
]);
return
1
;
}
/* get time limit in seconds from command line */
limit
=
atoi
(
argv
[
1
]);
/* set the CPU limit */
getrlimit
(
RLIMIT_CPU
,
&
res
);
res
.
rlim_cur
=
limit
;
setrlimit
(
RLIMIT_CPU
,
&
res
);
/* exec the command */
execvp
(
argv
[
2
],
argv
+
2
);
fprintf
(
stderr
,
"%s: %s:command not found"
,
argv
[
0
],
argv
[
2
]);
return
errno
;
}
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