text stringlengths 1 330k |
|---|
files at the end of the command file with statements like: |
$if (-e chunktemp.$tmpext) rm -f chunktemp.$tmpext |
The input and output files need not be in the same directory as the |
command files; a path specification can precede each filename. Also, |
the master command file need not be in the current directory; the chunk |
command files will be placed in the directory where it is located. In |
this case, however, you must enter the path to the input and output |
files relative to the command file's directory, not relative to the |
current directory. |
When Chunksetup is run, it first calls Tomopieces, which analyzes |
the dimensions of the input file to determine how to chop it up opti- |
mally. It then produces command files for extracting each chunk with |
Taperoutvol and processing them, numbered sequentially with 3-digit |
numbers. If the name of the master command file is "", the |
first command file is, INPUTFILE is replaced by com-, and OUTPUTFILE is replaced by comfile-001.out, and simi- |
larly for the following files. Each file contains a command to remove, so only the output chunks accumulate as the files are |
run. Chunksetup also produces a command file to reassemble the pieces,, which will also delete the output chunks and the |
command and log files for each of the chunks. Finally, it produces a |
command file,, to run all of the chunks in sequence and |
run the finishing command file at the end. |
You have the option of running the top-level command file using "subm", |
or running the individual command files and running the finishing com- |
mand file at the end. If you have multiple processors available with |
access to the current directory, you can use the Processchunks |
script to run the jobs in parallel on the various processors or |
machines, such as with: |
processchunks machine_list comfile |
where machine_list is a list of the machines to use, or just the number |
of processor to use on the local machine. |
Chunksetup uses the PIP package for input (see the manual page for |
pip). Options can be specified either as command line arguments |
Options can be abbreviated to unique letters; the currently valid |
abbreviations for short names are shown in parentheses. |
-master (-ma) OR -MasterComFile File name |
Name of master command file. If this option is not entered, the |
first non-option argument will be taken as this name. |
-input (-i) OR -InputImageFile File name |
Name of input image file. If this option is not entered, the |
second non-option argument will be taken as this name. |
-output (-ou) OR -OutputImageFile File name |
Name of output image file. If this option is not entered, the |
third non-option argument will be taken as this name. |
-p OR -PaddingPixels Integer |
Number of pixels of padding on each edge of each subvolume. The |
default is 8. |
-o OR -OverlapPixels Integer |
Minimum number of pixels of overlap between the subvolumes. The |
default is 8. |
-m OR -MegavoxelMaximum Integer |
Limit each subvolume to the given number of megavoxels. The |
default is whatever the default is for Tomopieces (20 |
-xm (-x) OR -XMaximumPieces Integer |
The maximum number of chunks in the X direction. The default is |
-1, which is effectively no limit. See the man page for Tomo- |
pieces for more details on the choices for maximum number of |
-ym (-y) OR -YMaximumPieces Integer |
The maximum number of chunks in the Y direction. The default is |
-1, which is effectively no limit. |
-no (-n) OR -NoFFTSizes |
Do not increase padding to make suitable sizes for an FFT. Use |
this option if no FFTs will be taken of the volumes. It causes |
the "-nofft" option to be sent to Tomopieces and to be added |
to the input to Taperoutvol that is placed in the command |
-param (-pa) OR -ParameterFile Parameter file |
Read parameter entries as keyword-value pairs from a parameter |
-help (-h) OR -usage |
Print help output |
Read parameter entries from standard input |
David Mastronarde <mast at colorado dot edu> |
tomopieces, taperoutvol, assemblevol, processchunks |
IMOD 4.10.22 chunksetup(1) |
This is how FPGA Prototyping Works |
Majeed Ahmad Published on 07-02-2015 11:00 AM |
FPGA prototyping has come a long way since the late 1980s when chipmakers began using FPGA devices for building system prototypes of ASIC designs. The utility of a working FPGA prototype allows hardware designers to develop and test their systems, and it provides software developers early access to a fully functioning ... |
A lot has changed since the late 1980s when FPGAs emerged on the semiconductor realm. Chip developers are now dealing with mega-million gate counts for the larger ASIC/SoC designs, and here, design partitioning, debug and scalability requirements are turning the FPGA-based prototyping technology into an even more viabl... |
A prototype is used to develop both hardware and software iteratively |
S2C Inc.'s e-book titled "Getting the Most Out of FPGA Prototyping" can serve as a handbook on how this design methodology works. Moreover, it debunks the myths surrounding the issues regarding how FPGA prototyping works and what value it brings to ASIC/SoC designers. S2C has cobbled the e-book on FPGA prototyping syst... |
The series of articles can help chip designers navigate the world of FPGA prototyping technology—everything from overcoming FPGA prototyping hurdles to expanding the use of FPGA prototype design flow to even the larger designs. |
Furthermore, the e-book from S2C looks into the specifics of how FPGA-based prototyping can accelerate design and verification process. And by doing that it offers an insight into how a complete prototyping platform can be helpful at any design stage and for any design size. |
FPGA Prototyping: Challenges and Solutions |
The book kicks off with an outline of five key challenges to FPGA prototyping and provides a detailed treatment of issues such as partitioning, debug and reusability. Next, it delves into ways for addressing these challenges and details the criteria for selecting FPGA-based prototyping systems. |
The e-book also clears the air about this myth that FPGA prototyping is only suited to small designs; it forcefully makes the case for the use of FPGA prototyping in large SoC designs. Here, the book refers to the recent advancements in partitioning, debug, and scalability that have made FPGA-based prototyping a far mo... |
The book also shows how extending the functionality of FPGA prototyping through the use of a transactor interface can open up tremendous possibilities to designers. Next up, Getting the Most Out of FPGA Prototyping resorts to transactor as a use case of an interface between a software program and AXI-compliant hardware... |
Transactors make early software development a reality |
Finally, about the SoC designs, which are growing both in size and complexity, it's worth noting that software development and hardware verification are the two leading factors in SoC design cost. Here, at this SoC premise, the book shows how today's off-the-shelf FPGA prototyping systems can offer value in every stage... |
The ebook Getting the Most Out of FPGA Prototyping is short, sweet and well worth an ASIC/SoC designers' time. |
Knowing When to Hire Divorce Lawyers in Puyallup, WA |
People who choose to end their marriages normally have a specific moment when they knew that divorce was the only viable approach. When one of those moments occurs, the only smart thing to do is talk with one of the divorce lawyers in Puyallup WA and begin the proceedings. Here are some examples of moments make a call ... |
Unwilling to End an Outside Relationship |
Finding out a spouse is involved with a third party is difficult. Even so, the individual may be willing to go to counseling in an attempt to salvage the marriage. As part of the attempt, the wandering spouse will need to give up that outside relationship. When the individual is reluctant to do so for any reason, the o... |
A Dangerous Situation |
There were some signs early on that the spouse could be abusive, but it’s only in the last couple of months that things have gotten to the point of physical and emotional violence. Now is the time to get out of the marriage before the abused spouse begins to accept responsibility for what is happening. Many victims are... |
Different Paths |
Early on, the couple had a lot in common. The years have changed that, as each person developed new interests, goals, and outlooks on life. Simply put, neither spouse is the same person as they were in years past. Before they begin to resent one another, it makes sense to divorce and remain friends. |
Whatever the reasons behind the desire to divorce, it pays to hire an attorney to handle the details. Doing so does close one chapter in life, but it also means that it’s possible to move on to something that is better. |
1 person likes this post. |
Tag: largest hospitals in each state |
The Largest Hospital in Each State |
Healthcare jobs are plentiful, and at least through 2024, the demand for healthcare professionals such as nurses, anesthesiologists and physicians will only continue to rise. |
The Bureau of Labor Statistics has said that healthcare jobs are “expected to have the fastest employment growth and to add the most jobs between 2014 and 2024.” Given the healthcare industry’s propensity for increased growth, hospitals need to embrace scalable IT—for their own sake and for the sake of their patients. |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.