similar to: When does ufunc/func work?

In order to get more information on IO performance problems I created the script below: #!/usr/sbin/dtrace -s #pragma D option flowindent syscall::*write*:entry /pid == $1 && guard++ == 0/ { self -> ts = timestamp; self->traceme = 1; printf("fd: %d", arg0); } fbt::: /self->traceme/ { /* elapsd =timestamp - self -> ts; printf("

Hi people, When working with some usdt C++ probes we have come across a few issues. Controlling USDT Function name: Putting in usdt probes into C++ code gives you the mangled enclosing function name for the probes Function name. Working around this can be a pain. You need to wrap your usdt probes in extern C functions and call these. Could we have an option to control the Function name for

Author: bmc Repository: /hg/zfs-crypto/gate Revision: 213bfe03af413cdf71c523fb076aaa65a6306a7e Log message: 6256581 System got a hang or a panic with dtrace+kmdb 6264573 unanchored dtrace_getpcstack is rather imprecise toward function end 6289517 dtrace doesn''t like fd_intr anymore 6291378 dtrace helpers can interfere with the use of kmdb 6295554 dtrace doesn''t report

Hi Experts, _write value ------------- Distribution ------------- count 4096 | 0 8192 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 1161825 16384 | 2754 32768 |@

> What I want to do is to insert a call funcation into each basic > block, which is for statistic some information. I recommend that you look at the various pieces of code under llvm/lib/Transforms/Instrumentation, e.g. BlockProfiling.cpp and TraceBasicBlocks.cpp. They do essentially the same thing as you are trying to do. > 1) I implement call function in another c/cpp file and >

hi, I am trying to find out the avg cpu time spent in each of my user methods (exclusive of other methods invoked by a method). Hence the following snippet failed miserably: ----------------------- pid$target:a.out::entry { time[probefunc] = timestamp;} pid$target:a.out::return { @spent[probefunc] = avg(timestamp - time[probefunc]);} END { printa(@spent);}

Hi, Thank Brian Gaeke so much. Following TraceBasicBlocks.cpp, I modified the code as below and could insert instruction or function I need into anywhere in Module. But it works well without BB->getInstList().push_back(InstrCall), and if I add the BB->getInstList().push_back() following new CallInst(), I got error information when runing opt. What is the reason for it? And is it necessary

On Wed, Feb 15, 2023 at 03:11:31PM +0100, Laszlo Ersek wrote: > Apply the ideas in the previous patch to the C-language bindings > generator. > > Signed-off-by: Laszlo Ersek <lersek at redhat.com> > --- > generator/C.ml | 20 ++++++++++---------- > 1 file changed, 10 insertions(+), 10 deletions(-) > > pr "#ifndef LIBNBD_ATTRIBUTE_NONNULL\n"; > -

Apply the ideas in the previous patch to the C-language bindings generator. Signed-off-by: Laszlo Ersek <lersek at redhat.com> --- generator/C.ml | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/generator/C.ml b/generator/C.ml index f9171996dde0..07c924c48ccf 100644 --- a/generator/C.ml +++ b/generator/C.ml @@ -250,15 +250,15 @@ let *)

There's a systems management app several of us are working on in Fedora space many of you may be interested in... https://hosted.fedoraproject.org/projects/func/ Basically func is a way to address multiple-systems at once, like SSH, but with much easier certificate distribution and pluggable XMLRPC modules (written in Python), and easy scriptability. Func's certmaster can also be

The conditional compile func definition shall better not be defined this way: static int btrfs_issue_discard() { #ifdef BIO_RW_DISCARD ... #else return 0; #endif } instead, can be better done this way: #ifndef BIO_RW_DISCARD static int btrfs_issue_discard() { return 0; } #endif #ifdef BIO_RW_DISCARD static int btrfs_issue_discard() { ... } #endif

All, I need the Ruby equivalent of the Excel PMT function which will calculate a monthly payment amount given an interest rate, a number of months, and a present value of the loan amount. Anyone know where I can find such a beast? If someone can point me to the formula that Excel uses internally, that''s fine too. I know it isn''t very complicated, but I def. don''t

In real mode, I can call RMEntry, But In windows driver, How to using PXE Func? _________________________________________________________________ ????????????????? MSN Messenger: http://messenger.msn.com/cn

Hi All, suppose this: Dial(SIP/<somecarrier>/<somenumber>/60/L(3600000)M(td|${EPOCH}) where 60 is the seconds to wait for the callee (the called party) to answer L(3600000) is the absolute limit of the call once it has been answered, in ms M(td|${EPOCH}) is the macro to execute when the call gets answered. ${EPOCH} contains the current unixtime. That's the macro: [macro-td]

Hello, Does asterisk func odbc support multi query? I'm executing stored procedure which returns two tables. With tsql command I can see both tables. But asterisk only shows the first. My database is MSSQL. Maybe there is workaround... Thanks -- Best Regards, Giedrius -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Fri, May 29, 2015 at 12:24:38PM +0300, Nikos Skalkotos wrote: > + /* Merge the src mappings to dst */ > + mappings = realloc (dst->drive_mappings, (n + 1) * sizeof (char *)); > + if (mappings == NULL) { > + perrorf (g, "realloc"); > + return -1; > + } [...] > + n = dst->nr_fstab + src->nr_fstab; > + fstab =

> -----Original Message----- > From: xen-staging-bounces@lists.xensource.com > [mailto:xen-staging-bounces@lists.xensource.com] On Behalf Of > Xen staging patchbot-unstable > Sent: 24 April 2007 12:16 > To: xen-staging@lists.xensource.com > Subject: [Xen-staging] [xen-unstable] hvm rombios: Fix int15, > func 0x86 (udelay). > > # HG changeset patch > # User

This question is similar to Ryan Lefever's post on May 1, 2006 about printf declaration. In my case, I want to insert fprintf(stderr, ...) calls. I'm new to LLVM, and I don't know what's the recipe for putting together the arguments. Can someone give me basic instructions or point me in the direction on what to do? I can't find any more documentation on this. Thanks!

Dear Group, I'm having a problem connecting Solaris 10 Server to a Redhat Enterprise Linux 5.4 and meanwhile pretty clueless on that issue. Hopefully I get at least a hint, from your group, where to look at. key-length is 2048, permissions are correct on .ssh-directory and the files itself, keygen is done manually. On the Linuxserver we're using openssh-4.3p2-36.el5, on Solaris the

Given some code: void func (float * restrict a, float *b) { for (int i =0; i < 100; ++i) { a[i] = b[i] + 1; } } float * aa; float * bb; int main() { func(aa, bb); return 0; } produces IR that has the llvm.noalias intrinsic along with the !noalias metadata:for both the load and store, however, AA returns MayAlias, I would expect a NoAlias? This is also an older version of llvm: