X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-bounces using -f From: "Alex Vinokur" Newsgroups: comp.os.msdos.djgpp Subject: Re: uclock_t & gcc 3.0.4 on Windows-2000 Date: Mon, 29 Apr 2002 14:13:18 +0200 Organization: Scopus Lines: 135 Message-ID: References: NNTP-Posting-Host: gateway.scopus.net (62.90.123.5) X-Trace: fu-berlin.de 1020078707 11849962 62.90.123.5 (16 [79865]) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com "Eli Zaretskii" wrote in message news:Pine DOT SUN DOT 3 DOT 91 DOT 1020429131219 DOT 25274E-100000 AT is... | | On Mon, 29 Apr 2002, Alex Vinokur wrote: | | > Test[ 1] : 0 [ 750000 iterations] ---> Too small | > Test[ 2] : 0 [ 750000 iterations] ---> Too small | > Test[ 3] : 0 [ 750000 iterations] ---> Too small | > Test[ 4] : 0 [ 750000 iterations] ---> Too small | > Test[ 5] : 0 [ 750000 iterations] ---> Too small | > Test[ 6] : 0 [ 750000 iterations] ---> Too small | > Test[ 7] : 0 [ 750000 iterations] ---> Too small | > Test[ 8] : 1 [ 750000 iterations] | > Test[ 9] : 1 [ 750000 iterations] | | If the problem is that you get zero clock ticks, you will have to enlarge | the number of iterations. Here is fragments of a log file with enlarged number of iterations. It seems that now it is OK. However - 75,000,000 iterations (!?) ====================================================================== * ENVIRONMENT VARIABLES (Actual Values) * ------------------------------------- * Measurement Report : Enable * Detailed Measurement Report : Enable * Tracing Report : Disable * Total Iteration : 75000000 * Total Tests : 15 * Scale per Calls Value : 25000000 * Confidence Threshold : 0.17 ====================================================================== ############################################# # -------- # Resource # -------- # Resource Name : user time used # Resource Cost Unit : clock # Resource State Unit : clock # =========================================== # Function-1 : of 1 # PRETTY FUNCTION : void demo_11() # FUNCTION : demo_11 # FILE : DEMO.Cpp, line#216 # DESCRIPTION : strlen-4 # PER-CALLS : 25000000 # TOTAL TESTS : 15 # --------------------- # Specific Performance is Runcost expended per 25000000 iterations # --------------------- # Detailed measurement report ############################################# --------------------------------------------- --- Results sorted according to a test number --------------------------------------------- Test[ 1] : 33 [75000000 iterations] Test[ 2] : 35 [75000000 iterations] Test[ 3] : 35 [75000000 iterations] Test[ 4] : 33 [75000000 iterations] Test[ 5] : 35 [75000000 iterations] Test[ 6] : 35 [75000000 iterations] Test[ 7] : 35 [75000000 iterations] Test[ 8] : 33 [75000000 iterations] Test[ 9] : 33 [75000000 iterations] Test[ 10] : 35 [75000000 iterations] Test[ 11] : 36 [75000000 iterations] Test[ 12] : 33 [75000000 iterations] Test[ 13] : 35 [75000000 iterations] Test[ 14] : 35 [75000000 iterations] Test[ 15] : 35 [75000000 iterations] ---------------------------------------- --- Results sorted according to run cost ---------------------------------------- -Test[ 1] : 33 [75000000 iterations] -Test[ 4] : 33 [75000000 iterations] +Test[ 8] : 33 [75000000 iterations] +Test[ 9] : 33 [75000000 iterations] +Test[ 12] : 33 [75000000 iterations] +Test[ 2] : 35 [75000000 iterations] +Test[ 3] : 35 [75000000 iterations] +Test[ 5] : 35 [75000000 iterations] +Test[ 6] : 35 [75000000 iterations] +Test[ 7] : 35 [75000000 iterations] +Test[ 10] : 35 [75000000 iterations] +Test[ 13] : 35 [75000000 iterations] +Test[ 14] : 35 [75000000 iterations] -Test[ 15] : 35 [75000000 iterations] -Test[ 11] : 36 [75000000 iterations] ------------------------------------- --- Summary report : Average run cost ------------------------------------- Average value = 34 per 25000000 iterations (379/11 ) *** All tests *** Total tests = 15 Min abs value = 33 --> in Test#1 Max abs value = 36 --> in Test#11 *** Selected tests *** Discarding threshold = 0.17 Discarded tests = 4 (2 minimal and 2 maximal) Total selected tests = 11 Min selected value = 33 --> in Test#8 Max selected value = 35 --> in Test#14 ################################################# Thank you very much for your responding. -- ==================== Alex Vinokur http://up.to/alexvn http://go.to/alexv_math mailto:alexvn AT bigfoot DOT com mailto:alexvn AT go DOT to ====================