mlnlffigen(1) General Commands Manual mlnlffigen(1)NAME
mlnlffigen - glue-code generator for use with the new "NLFFI" foreign function interface for Standard ML and MLton
SYNOPSIS
mlnlffigen [option ...] C-file ...
DESCRIPTION
mlnlffigen takes as input a C source file and produces as output in NLFFI-Generated the glue-code for Standard ML and in NLFFI-Gener-
ated
lffi-generated.mlb a ML Basis system file.
SEE ALSO mlton(1)
August 25, 2005 mlnlffigen(1)
Check Out this Related Man Page
mlprof(1) General Commands Manual mlprof(1)NAME
mlprof - display profiling information for a MLton-compiled executable
SYNOPSIS
mlprof [option ...] a.out [mlmon.out ...]
DESCRIPTION
mlprof extracts information from an executable compiled by MLton with -profile alloc or -profile time and the resulting mlmon.out file pro-
duced by running the executable.
The output of mlprof consists of an initial line indicating the total amount of CPU time or bytes allocated. After this, source functions
are listed along with the percentage of this total that they used, in decreasing order. If the program was compiled with -profile-stack
true, mlprof will display the time spent or bytes allocated while the function was on the stack and in GC in addition to the time or bytes
that the function is directly responsible for.
With multiple mlmon.out files, mlprof will sum the profiling information.
OPTIONS -call-graph file
Write a call graph containing the table data to a dot file. See the MLton User Guide for details.
-graph-title string
Set the call-graph title.
-gray {false|true}
Gray call-graph nodes according to stack %. This only makes sense if the executable was compiled -profile-stack true.
-keep exp
Only show functions specified by exp. For details on the allowed expressions, see the MLton User Guide. Multiple -keep expressions
are not allowed.
-mlmon file
Process the list of whitespace-separated mlmon.out files found in the specified file.
-raw {false|true}
Show the raw counts in addition to the percentages.
-show-line {false|true}
Show the file and line for each function.
-split regexp
Treat duplicates of functions whose name matches regexp as different functions.
-thresh x
An abbreviation for -keep '(thresh x)', which only prints information about functions whose percentage is greater than or equal to
x, where 0 <= x <= 100.0.
-tolerant {false|true}
Print a warning about broken mlmon.out files, but do not exit.
SEE ALSO mlton(1) and the MLton Guide.
June 8, 2010 mlprof(1)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)