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201 commits

Author SHA1 Message Date
mostang.com!davidm
201f7d6671 Regenerate. 
(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
mostang.com!davidm
e3eae74698 (gettime): Go back to gettimeofday(). clock_gettime() requires 
librt which requires libpthread, which slows everything
	down.

(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
mostang.com!davidm
69052ef3ea (Lperf_simple_LDADD): Delete. 
(Gperf_simple_LDADD): Likewise.

(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
hp.com!davidm
3be31f5dcb Include <unistd.h> and <sys/resource.h>. 
(KB): New macro.
(big): Lower the size to 64*MB.  Should be enough for another year... ;-)
(gettime): Fix typo and lower the assumed cache-line size from 64
	to 8 bytes just to be safe across platforms.
(measure_init): Lower N from 1000 to 100.
	(cursor): Add some padding between each unw_cursor_t to avoid
		benefitting from cache-line sharing.
	(uc): Likewise.
	Warm up the TLB before measuring the cold-cache cases.
(main): Unlimit the max. stack-size just in case.
	Write to "big" to ensure it's backed by real memory
	(not just by the zero page).

(Logical change 1.194)
 2004-03-30 22:57:06 +00:00
mostang.com!davidm
fc7b49b983 (measure_init): Improve it so that we don't measure noise, such 
as context-switches.

(Logical change 1.191)
 2004-03-28 00:24:33 +00:00
mostang.com!davidm
96c6250626 Include <memory.h>. 
(MB): New macro.
(big): New array.
(measure_unwind): Don't try to measure "init" step---it's too fast.
(f1): Likewise.
(doit): Likewise.
(sum): New function.
(measure_init): Measure unw_getcontext() and unw_local_init() here.
(main): Call measure_init(), adjust labels for doit() calls.

(Logical change 1.190)
 2004-03-27 09:25:58 +00:00
hp.com!davidm
e8be590f3d Regenerate. 
(Logical change 1.187)
 2004-03-20 09:57:46 +00:00
mostang.com!davidm
c7fdc72fd6 Make number of iterations controllable via the second command-line 
argument.
(gettime): Use clock_gettime() instead of gettimeofday() to get
	(potentially) better resolution.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm
8e8fe50029 (Lperf_simple_LDADD): Mention -lrt. 
(Gperf_simple_LDADD): Likewise.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
hp.com!davidm
5071803e5d (save_static_to_mem2): New function. 
(save_static_to_mem3): Likewise.
(save_static_to_mem4): Likewise.
(save_static_to_mem5): Likewise.
(save_static_to_scratch): Save f4 to f6 to improve test coverage.

(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
hp.com!davidm
61d42ccf66 (check_static_to_memN): New function. 
(check_static_to_mem2): Likewise.
(check_static_to_mem3): Likewise.
(check_static_to_mem4): Likewise.
(check_static_to_mem5): Likewise.

(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
mostang.com!davidm
18d33f37d5 (check_rotate_regs): Return adjust "vals"; add a printf() in verbose 
mode.

(Logical change 1.184)
 2004-03-19 08:18:44 +00:00
mostang.com!davidm
96d2898321 (CALL_NEXT_PTR): Like CALL_NEXT(), except that the two argument 
registers are passed via macro args.
(CALL_NEXT): Define in terms of CALL_NEXT_PTR().
(rotate_regs): Fix it so it doesn't overwrite any local registers
	once they are rotated.  Note: it's OK to write the output
	registers, since those are outside of the rotating partition.

(Logical change 1.184)
 2004-03-19 08:18:44 +00:00
hp.com!davidm
77a27f0baf Update with rotation-test. 
(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
hp.com!davidm
94b71a1cd8 (LOAD_VAL): Use p15 instead of p6 so we don't step on save_static_to_scratch(). 
(flushrs): New function.
(rotate_regs): Likewise.


(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
mostang.com!davidm
23dd2c4c4a Update. 
(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
hp.com!davidm
ad73ee3a77 Add include of <errno.h>, <string.h>, and <asm/rse.h>. 
(save_static_to_scratch): New declaration.
(sighandler): New function.
(check_static_to_scratch): Likewise.
(enable_sighandler): Likewise.
(disable_sighandler): Likewise.
(check-static_to_stacked): Fix missing newline in error message.
(start_checks): Call disable_sighandler().
	Fix missing newline error messages.
(run_check): Call enable_sighandler() right before starting the checks.
(main): Fix missing newline in message.

(Logical change 1.179)
 2004-02-27 00:59:41 +00:00
hp.com!davidm
1f3439fc5d (save_static_to_scratch): New routine. 
(Logical change 1.179)
 2004-02-27 00:59:41 +00:00
mostang.com!davidm
a2a1325c9f Fix copyright year and update file-comment. 
(save_static_to_fr): Rename from save_static_to_fpreg().
(check_static_to_fr): Rename from check_static_to_fpreg().
(save_static_to_br): Declare.
(check_static_to_br): New function.
(save_static_to_mem): Declare.
(check_static_to_mem): New function.
(all_funcs): Mention new save/checks.

(Logical change 1.175)
 2004-02-19 08:05:27 +00:00
mostang.com!davidm
a5ed5ae3b7 (LOAD_VAL): New macro. 
(save_static_to_stacked): Use LOAD_VAL.
(save_static_to_fr): Rename from save_static_to_fpreg().
(save_static_to_br): New function.
(save_static_to_mem): Likewise.

(Logical change 1.175)
 2004-02-19 08:05:27 +00:00
hp.com!davidm
330d2b5129 (all_funcs): Mention static_to_fpreg test & check. 
(check_static_to_fpreg): New function.
(run_check): In verbose mode, print the run number.

(Logical change 1.171)
 2004-02-19 01:32:27 +00:00
hp.com!davidm
c5b3064c05 (CALL_NEXT): New macro. 
(save_static_to_fpreg): New function.

(Logical change 1.171)
 2004-02-19 01:32:27 +00:00
hp.com!davidm
907bac3434 Regenerate. 
(Logical change 1.170)
 2004-02-19 01:30:13 +00:00
mostang.com!davidm
05a9101485 (Logical change 1.168) 2004-02-14 07:53:31 +00:00
mostang.com!davidm
a49786f031 Initial revision 2004-02-14 07:53:31 +00:00
mostang.com!davidm
66482c4494 Add copyright message. 
(Logical change 1.168)
 2004-02-14 07:53:31 +00:00
mostang.com!davidm
899323c996 (check_PROGRAMS_arch): Mention Gia64-test-nat and Lia64-test-nat. 
(Lia64_test_nat_SOURCES): New macro.
(Gia64_test_nat_SOURCES): Likewise.

(Logical change 1.168)
 2004-02-14 07:53:31 +00:00
hp.com!davidm
7cc016a29a (test_generic): Clean it up so it compiles cleanly and works for 
REMOTE_ONLY case.

(Logical change 1.158)
 2004-01-22 08:36:15 +00:00
mostang.com!davidm
bc0f731593 Regenerate. 
(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
be177c8b06 Initial revision 2004-01-21 06:36:35 +00:00
mostang.com!davidm
e1da718101 Add copyright notice. 
(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
0378f95492 (check_PROGRAMS_common): Mention test-static-link. 
(perf): New target.
(test_static_link_SOURCES): New macro.
(test_static_link_LDFLAGS): Likewise.

(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
a54ee88009 (Logical change 1.157) 2004-01-21 06:36:35 +00:00
mostang.com!davidm
40a1558927 Include <libunwind-ptrace.h> instead of <libunwind.h>. 
(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
95589da62c Regenerate. 
(Logical change 1.152)
 2004-01-14 06:21:52 +00:00
hp.com!davidm
32f19d0e09 (test_ptrace_LDADD): New macro. 
(Logical change 1.151)
 2004-01-03 10:50:24 +00:00
hp.com!davidm
d799003645 Regenerate. 
(Logical change 1.137)
 2003-12-05 00:45:03 +00:00
hp.com!davidm
dde43e2bee Initial revision 2003-12-05 00:45:03 +00:00
hp.com!davidm
d154b86e84 (check_PROGRAMS_cdep): Mention test-mem. 
(Logical change 1.137)
 2003-12-05 00:45:03 +00:00
hp.com!davidm
5e111c69df (Logical change 1.137) 2003-12-05 00:45:03 +00:00
hp.com!davidm
9441e6cb89 (STACK_SIZE): Make it 128KB on x86. SIGSTKSZ is far too small. 
(Logical change 1.131)
 2003-11-27 07:17:47 +00:00
hp.com!davidm
dcf293aa30 Cast printf() argument to avoid compiler-warning. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
722933b6bc Cast printf() argument to avoid compiler warning. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
06e572340e (a): Don't use inline-asm for Intel-compiler. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
5e446b24d7 (ITERATIONS): New macro. 
(maxlevel): New global variable.
(measure_unwind): Return init/step times via arg pointers.
(f1): Pass through init/step pointers.
(doit): New function.
(main): Use doit() instead of open code.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
89d2adc59a Drop include of ia64intrin.h. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
94f198b288 (handler): Adjust printf format to avoid compiler warning. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
2c9be974dc Regenerate. 
(Logical change 1.115)
 2003-11-22 06:08:20 +00:00
mostang.com!davidm
e83a184218 Regenerate. 
(Logical change 1.114)
 2003-11-20 01:10:03 +00:00
mostang.com!davidm
7a346fbf8c Measure with caching disabled, global caching, and thread-local 
caching.

(Logical change 1.114)
 2003-11-20 01:10:03 +00:00