Delphi shared memory
WebMay 17, 2024 · Libraries and Packages (Delphi) A dynamically loadable library is a dynamic-link library ( DLL) on Windows, a DYLIB on Mac, or a shared object ( SO) on Linux. It is a collection of routines that can be called by applications and by other DLLs or shared objects. Like units, dynamically loadable libraries contain sharable code or resources. WebMay 3, 2024 · Using an SQLite In-memory Database in a Delphi Application. ... One FireDAC customer had an SQLite database on a shared network resource. The database is a read-only products catalog with many stored product attributes. To radically improve performance, the customer used TFDSQLiteBackup to move the whole database into the …
Delphi shared memory
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WebApr 21, 2004 · SHAREDMEMSIZE Maximum amount of memory BDE will use for shared resources, in kilobytes. Default: 2048 KB. Minimum: 2048 KB. If a value below 2048 is specified, 2048 will be used. File handles, drivers, and system, client and table objects … WebFastMM is a fast replacement memory manager for Embarcadero Delphi applications that scales well across multiple threads and CPU cores, is not prone to memory fragmentation, and supports shared memory without …
WebNov 18, 2015 · To use ShareMem. List ShareMem as the first unit in the program and library uses clause. Your modules will become dependant on the external BORLNDMM.DLL library, allowing them to share dynamically allocated memory. Deploy BORLNDMM.DLL with … WebFastMM is a fast replacement memory manager for Embarcadero Delphi applications that scales well across multiple threads and CPU cores, is not prone to memory fragmentation, and supports shared memory without …
WebNov 12, 2014 · Sharemem is the old way of sharing memory managers. It relies on a DLL being deployed alongside your application. SimpleSharemem is designed to work with FastMM which handles sharing in a different way from Sharemem. So for modern versions of Delphi that use FastMM as their memory manager, use SimpleSharemem. WebOct 13, 2011 · It is not exactly the file, it is file mapping which is basically shared memory mappable into process address space. Your options are to close/destroy existing file mapping and create a new replacement one, or create an additional file mapping and somehow link the two.
WebDec 18, 2024 · Sharing Data with Memory Mapped Files. Last Updated on Sun, 18 Dec 2024 Mastering Delphi. For the data that isn't shared, there isn't anything else to do. To access the shared data, however, the DLL has to create a memory-mapped file and then … To scale forms and components in Delphi 10, you can use the scaling features …
WebA fast replacement memory manager for Delphi Win32 applications that scales well under multi-threaded usage, is not prone to memory fragmentation, and supports shared memory without the use of external .DLL files. Informations. Status: Fully functional; Source: … free rack rentalWebDec 12, 2016 · I am trying figure out how to share an object between multiple applications in Delphi. I am aware that the way to do this is via IPC/windows shared memory calls (ie CreateFileMapping etc), however in all the example code I found they use a simple type … free rack extensionWebAug 29, 2011 · Delphi is perfectly thread-safe if you protect your shared data with a lock, i.e. a Critical Section. Be aware that even reference-counted variables (like strings) should be protected, even if there is a LOCK inside their RTL functions: this LOCK is there to assume correct reference counting and avoid memory leaks, but it won't be thread-safe. free rack layout softwareWebJan 29, 2024 · I'd probably use a combination of shared memory and global event object. I.e. the sender and receiver both create a shared memory using CreateFileMapping() and MapViewOfFile(), then the sender fills the buffer located in the shared memory and sets the event, the receiver waits for this event and when it is activated grabs the data from the … free rack diagram toolWeb18 hours ago · VIEWS. John Michael Graham, a Drake University acting professor and lifelong theater artist, died at the age of 54 on April 3, 2024, at his family home in Des Moines. Graham was born in Santa Clara, California to Donald and Clarine Graham on Oct. 5, 1969. He began his theater career in the early 1970s with the San Jose Children’s … farmington boot barnWebJul 4, 2011 · i'm trying to read information from GPU-Z shared memory, but i'm doing something wrong. I've managed to translate the shared memory structure posted on TechPowerUp forums. I can read all the GPUZ_RECORD but not the GPUZ_SENSOR_RECORD. Any help will be apreciated. Thank you! LATER EDIT I: free rack serverWebNov 25, 2024 · One possible solution might be to copy the DLL contents to the shared memory, then do some sort of magic trickery on DLL_PROCESS_ATTACH to make the process run that copy of the code instead of the loaded DLL address. The shared memory we have is always mapped at the same addresses. farmington bows